E flowing liquid with general hardness of 22-50aafter curing with features ------ s than 10 minutes. Note: the time for vacuum-pumping should be less than 3a5 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step three: brushing cast & perfusion molding operation Shelf life for silicon rubber for mold making 10~12months, when stored in a dry & cool place under the room temperature 25. Faq silicone rubber for mold making: Why is the silicone mold oily? The molding silicone rubber itself doesn't contain any oil, so it won't be oily. If the mold is oily, it may because you add compound silicone oil which is the compound of silicone oil and white oil. But the white oil is not silicone oil but a kind of petrochemicals. Packing for silicon rubber for mold making 1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing, 200 kg/drum - 1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing, 200 kg/drum
Silicon rubber for mold making applications 1. Silicon rubber for mold making can used for poly resin crafts, pu crafts, pu resin crafts , gypsum crafts , unsaturated resin crafts, lighting and candles crafts , plastic toy , stationery gifts crafts industry, 2. Silicon rubber for mold making is applicable for large statue buddha, relieve , furniture decorative materials, statues buddha, artifacts copied, building decoration materials, large-scale cement mold 3. Silicon rubber for mold making is intend for artificial fossils factory, europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. Silicon rubber for mold making features Silicon rubber for mold making is white flowing liquid with general hardness of 22-50aafter curing with features (1) high tensile & tear strength (2) high duplication times (3) low linear shrinkage (4) resistance to high-temperature (5) low shrinkage and non-deformation (6)resistance to acid-alkali and expansion Silicon rubber for mold making operation instructions Step one: take 100g of part a and add 2g of part b and mix the silicone rubber and curing agent evenly. Step two: vacuum pumping Without exception, this step takes less than 10 minutes. Note: the time for vacuum-pumping should be less than 5 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step three: brushing cast & perfusion molding operation Shelf life for silicon rubber for mold making 10~12months, when stored in a dry & cool place under the room temperature 25. Packing for silicon rubber for mold making 1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing, 200 kg/drum 25kg/drum
Silicone rubber for mold making Brief description: Silicone rubber for mold making: 1. resistance to deformation, high-temperature 2. high reproduction times 3. good tensile strength 4. exceptional fluidity and good operability. Silicone rubber for mold making Applications Silicone rubber for mold making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. Silicone rubber for mold making Brief description: Silicone rubber for mold making: 1. resistance to deformation, high-temperature 2. high reproduction times 3. good tensile strength 4. exceptional fluidity and good operability. Silicone rubber for mold making description Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50A¡ãafter curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation. Silicone rubber for mold making Frequently asked questions of silicone rubber for mold making Why does the silicone rubber mold have few molding times? The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products. Silicone rubber for mold making Any questions of silicone rubber for mold making, please feel free to contact NAME: Tracy TEL: 086-755- 89212369 FAX: 086-755-89948030 MOBILE:086-18938867522 Website: www(dot)szrl(dot)net E-MAIL: hyjy@szrl(dot)net Silicone rubber for mold making Place of Origin Guangdong China Brand Name Hong Ye Silicone Rubber Model Number HY625 HY630 silicone rubber Payment & Shipping Terms: Minimum Order Quantity: 200 Kilogram Price: FOB shenzhen USD 5.8~7.5 Packaging Details: 25kg/drum and 200kg/drum Delivery Time: within 3 days after payment confirmed in our bank. Payment Terms: L/C,T/T Supply Ability: 8 Ton per Day Certifications:RoHS.MSDS.SGS ISO9001:2000
Silicone rubber for mold making applications Silicone rubber for mold making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. Silicone rubber for mold making features description Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50A¡ãafter curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation. 1 good flowability, light viscosity, easy operation 2 low shrinkage 3 good tension and tear strength 4 no deformation 5 high temperature resistance, acid & alkali resistance and aging resistance Silicone rubber for mold making datasheets Model: silicone rubber for mold making Appearance: white Viscosity (cs): 17000-20000 Hardness (A): 24-26 Tensile strength(kgf/cm2 Curing time (hours): 2-4 Model: silicone rubber for mold making AppearanceWhite Viscosity (cs)12000~15000 Hardness (Ao)50~80 Tensile Strength (kgf/c?)=7 Tear Strength (kgf/cm)=3 Shrinkage (%)=0.3 Elongation (%)=200 Mixing ratio (%)2~3 Operating Time(H)0.5 Curing Time(H)2~4 Model: silicone rubber for mold making Appearance: white Viscosity (cs): 19000-25000 Hardness (A): 28-32 Tensile strength(kgf/cm2 ) Tear strength (kgf /cm): Elongation break(%): Retractility (%): Curing agent mixed rate (%):2-3 Operate time (min): 30 Curing time (hours): 2-4 Model: silicone rubber for mold making Appearance: white Viscosity (cs): 30000-33000 Hardness (A): 30-32 Tensile strength(kgf/cm2 ) Tear strength (kgf /cm): Elongation break(%): Retractility (%): Curing agent mixed rate (%):2-3 Operate time (min): 30 Curing time (hours): 2-4 Silicone rubber for mold making operations If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demolding, more curing agent is needed; contrarily, if molds requiring slower drying and demolding, less curing agent is needed. (Note: our company does not recommend you to add silicone oil. If a special soft silicone mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demold.) Frequently asked questions of Silicone rubber for mold making Why does the silicone rubber mold have few molding times? The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products. Place of Origin:Guangdong China Brand Name:HY silicone rubber Model Number:HY6,HY7 series molding silicone rubber Minimum Order Quantity:200 Kilogram Packaging Details:25kg/drum and 200kg/drum Delivery Time:within 3 days after payment confirmed in our bank. Payment Terms:L/C,T/T Supply Ability:8 Ton per Day Price: 5.2-7.4usd/kg Certifications: RoHS. MSDS.SGS ISO9000/9001/9004/9011: 2000 25kg/drum and 200kg/drum
Silicon rubber for molding making is primarily intended for poly resin crafts, PU crafts, PU resin crafts, gypsum crafts, unsaturated resin crafts, lighting and candles crafts, plastic toy, stationery gifts, crafts industry, a large statue buddha, relievo furniture, furniture decorative materials, statues buddha artifacts copied, building decoration materials, large-scale cerment mold, artificial fossils factory, europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. Silicon rubber for molding is white or red flowing liquid with general hardness of 22-50A centi degrees after curing. Molding silicon rubber is a kind of elastic silicon rubber whose features with resistance to deformation,high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation. Silicon rubber for mold making operationsú¦ If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demold, more curing agent is needed; contrarily, if molds requiring slower drying and demold, less curing agent is needed. 25KG,200KG/DRUM PACKING Delivery Lead Times : within 3 days after payment confirmed in bank.
Liquid RTV Molding Silicone Rubber raw material for all kinds of mold making Features of liquid RTV Molding Silicone Rubber raw material for all kinds of mold making: 1. Two part of liquid fluid: liquid white silicone and curing agent. 2. Cure at room-temperature within 4-8 hours, but all performance will act perfectly when it cure within 2 - 4 hours. 3. Good fluidity and excellent operation. 4. Good resistance to weather, temperature, aging, acid. 5. Excellent tear strength, comfortable duplication times. Application of liquid RTV Molding Silicone Rubber raw material for all kinds of mold making: 1.Resin crafts, unsaturated resin crafts 2. Poly resin crafts, candle crafts, plastic crafts 3. Making molds forgypsum,GRC,concrete,Artificial stone products molding,Wax casting 4.Decoration building mold making 5.Lighting & candles crafts,stationery gifts,crafts industry 6.Casting for Statue,Buddha, Christmas ornaments,sculptures, figures etc Operation Instruction for Liquid RTV Molding Silicone Rubber raw material for all kinds of mold making : RTV-2 liquid mold silicone rubber is a kind of flowing liquid, and it consists of two component, part a is a flow-able liquid silicone rubber, part B is the curing agent. 1. Firstly, after your previous work of dealing with the original model, take some liquid silicone rubber, add 2%~3% cuing agent of the amount of silicon and mix themevenly. 2. Then after vacuum-pumping the mixture, you can pour it into the mold frame. 3. The silicone mold will cured in 2~3 hours. Note: the time for vacuum-pumping should be less than 3-5mins, otherwise, once the silicone rubber has cross-link reaction during vacuum. it will not be operated.
1.Description of liquid silicone rubber C830 Silicone rubber is condensation cure silicone rubber for mold making. The silicone rubber will be cured under room temperature, It’s two-components, the mixing ratio is 100:2 . Part A is a flowable liquid silicone , part B is the catalyst. It has an exceptional fluidity and good operability. C-830 tin cure mold silicone has a good property , it is suitable for various mold making . 2.Characteristics of liquid silicone rubber *An exceptional fluidity and good operability, easy to demold *Good tensile strength and tear strength *lower shrinkage *non-deformation ,non-oily *good flexibility *eco-friendly *long shelf-time &lifetime 3.Application of liquid silicone rubber stone mold ,concrete mold , cement casting mold polyurethane casting mold , GRC casting mold , fiberglass cating mold statue mold , sculpture mold , resin craft mold ,artificial wooden mold gypsum mold , plaster mold ,bronze casting mold candle mold ,soap mold, shoe mold , tyre mold ,etc ..... C830 Silicone rubber is mainly suitable middle sized product and big size with simple pattern. Package: 1kg/drum,5kgs/drum,20kgs/drum,25kgs/drum,200kgs/drum based on vacuum packing. Shelf life and transportation 1. Twelve(12) months when stored at 25C in tightly closed original packages. 2. This kind of product is non-dangerous product, which could be transported as general chemicals.
1. Description of rtv 2 liquid silicone rubber for frame gypsum molds C830 silicone rubber is condensation cure silicone rubber (tin cure silicone rubber) for mold making. The silicone rubber will be cured under room temperature. It's two components, the mixing ratio is 100:2. Part A is a flowable liquid silicone, part B is the catalyst. It has an exceptional fluidity and good operability. 2. Characteristics of rtv 2 liquid silicone rubber for frame gypsum molds * An exceptional fluidity and good operability, easy to demold * Good tensile strength and tear strength * Suitable hardness * Copy detailed pattern * Good flexibility * Eco-friendly * Long shelf-time &lifetime 3. Application of rtv 2 liquid silicone rubber for frame gypsum mold C830 liquid silicone rubber is perfect molding material, it is suitable to make mold for concrete casting, artificial stone, brick, cement casting, gypsum decorations, plastic product, resin craft, polyester, polyurethane, bronze casting, statues, jewelry, wax, crystal, tire mold, shoe mold, clay casting, ceramic casting. etc. C830 liquid silicone rubber is mainly suitable for small or middle sized products with delicate pattern by pouring and brushing operation. Package 1kg/drum,5kgs/drum,20kgs/drum,25kgs/drum,200kgs/drum. Shelf life and transportation 1. Twelve(12) months when stored at 25C in tightly closed original packages. 2. This kind of product is non-dangerous product, which could be transported as general chemicals.
This is 2 parts silicone rubber mold making kit for making flexible rubber mold of toys, statues, sculpture, soap, candles, pewter, jewelry and so on.
Features of silicone rubber for making molds: 1. Good characteristics of easy-operation 2. Light viscosity and good flowability 3. Low shrinkage 4. Favorable tension 5. No deformation 6. Favorable hardness 7. High temperature resistance, acid and alkali-resistance and ageing resistance Operations of silicone rubber for making molds: Step One: Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly. Notes: Moulding silicon rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of white flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What is more, the finished moulds will meet a short life. All of these will cause a waste of silicon rubber. Step Two: vacuum pumping Without exception, this step takes less than 10 minutes. Otherwise, it will cause , and no more further steps will be available Step Two: vacuum pumping Without exception, this step takes less than 10 minutes. Otherwise, it will cause , and no more further steps will be available Step Three: Perfusion Molding The perfusion molding is an easy way to make molds, it is Slowly and evenly perfuse the mixed silicon rubber into the square frame 25kg per drum.200kg per drum
1.Description of Platinum liquid silicone rubber for mold making G830 Silicone rubber platinum cure silicone rubber. The silicone rubber will be cured under room temperature and can be cured fast by heating, It’s two-components liquid silicone rubber , the mixing ratio is 1:1 . It has an exceptional fluidity and good operability.Especially ,the platinum cure silicone rubber has a lower shrinkage,higher temperature resistance and it is flexible. 2.Characteristics of Platinum liquid silicone rubber for mold making *An exceptional fluidity and good operability *Good tensile strength and tear strength *Food grade silicone rubber *high temperature resistance *good flexibility *No smell ,non-toxic *long shelf-time &lifetime *Lower shrinkage 3.Application of Platinum liquid silicone rubber for mold making G830 silicone rubber is flexible silicone rubber ,it has a higher temperature resistance and lower shrinkage, so it is suitable to make the silicone gasket for machine sealing . 4.Datesheet of Platinum liquid silicone rubber for mold making Item No. Appearance Hardness (shore A°) Viscosity (CPS) Tensile-strength( kgf /cm2 ) Tear-strength (kgf /cm2 ) Elongation-break(%) Mixing ratio operation time (25? ) Curing time( 25 ?) shrinkage G830 translucent 30±2 7000±1000 =55 =24 =450 1:1 20-30 mins 2~3 h =0.1% Packing: 20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B 25KG/drum vacuum packing for part A + 25KG/drum vacuum packing for part B 200KG/drum packing for part A +200KG/drum packing for part B
1: 1 component liquid silicone is addition type tasteless liquid mold silicone rubber, can be placed in the oven pan, resistant to high temperature 250 , long-term stability can be used within 200 . This product could be used to produce adult products, human organs, body parts, mannequin, chest pads, shoulder pads and other soft silicone rubber. Also used in food molds, candy molds, cake molds, as well as a good material for soap cake mold making.
Addition cure silicone rubber for tire mold makingis primarily intended for tires making , and can be used for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry,a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. Addition cure silicone rubber for tire mold making description: Addition cure silicone rubber for tire mold making is white or red flowing liquid with general hardness of 22-50A after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
Mold making silicone rubber is primarily intended for poly resin crafts, pu crafts, pu resin crafts , gypsum crafts , unsaturated resin crafts, lighting and candles crafts , plastic toy stationery gifts crafts industry, a large statue buddha, furniture, furniture decorative materials, statues buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils factory, europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. any more information, please feel free to contact. 25kg /drum 200kg /drum
Silicone rubber for mold making is primarily intended for poly resin crafts, pu crafts, pu resin crafts , gypsum crafts , unsaturated resin crafts, lighting and candles crafts , plastic toy , stationery gifts crafts industry, a large statue buddha, relievo , furniture, furniture decorative materials, statues buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils factory, europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. 25kg/drum
Mold Making Silicone Rubber Applications: 1. Mold making silicone rubber can used for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, 2. Mold making silicone rubber is applicable for large statue Buddha, relieve ,furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold 3. Mold making silicone rubber is intend for artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. Mold Making Silicone Rubber features: Mold making silicone rubber is white flowing liquid with general hardness of 22-50 after curing with features ------ (1) high tensile & tear strength (2) high duplication times (3) Low linear shrinkage (4) resistance to high-temperature (5) Low shrinkage and non-deformation (6)resistance to acid-alkali and expansion Mold Making Silicone Rubber operation instructions Step One: Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly. Step Two: vacuum pumping Without exception, this step takes less than 10 minutes. Note: The time for vacuum-pumping should be less than 3¡a5 minutes ,otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step Three: Brushing cast & Perfusion Molding operation Shelf life for Mold Making Silicone Rubber: 10~12months, when stored in a dry & cool place under the room temperature 25. Packing for Mold Making Silicone Rubber: 1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing,200 kg/drum 1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing,200 kg/drum
1. Description of rtv 2 silicone rubber mold making for concrete casting mould C-830 liquid silicone rubber is condensation cure silicone rubber for mold making. The liquid silicone rubber will be cured under room temperature. It's two components, the mixing ratio is 100:2. Part a is a flowable liquid silicone, part b is the catalyst. It has an exceptional fluidity and good operability. 2. Characteristics of rtv 2 silicone rubber mold making for concrete casting mould An exceptional fluidity and good operability, easy to demold * good tensile strength and tear strength * suitable hardness * copy detailed pattern * good flexibility * eco-friendly * long shelf-time &lifetime 3. Application of rtv 2 silicone rubber mold making for concrete casting mould C-830 liquid silicone rubber is perfect molding material, it is suitable to make mold for concrete casting, artificial stone, brick, cement casting, gypsum decorations, plastic product, resin craft, polyester, polyurethane, bronze casting, statues, jewelry, wax, crystal, tire mold, shoe mold, clay casting, ceramic casting. Etc. C-830 liquid silicone rubber is mainly suitable for small or middle sized products with delicate pattern by pouring and brushing operation. Packing Package 25kg/drum vacuum packing for part a +1kg/ bottle catalyst for part b 200kg/drum packing for part a +1kg/ bottle catalyst for part b Shelf life 1. Twelve(12) months when stored under dry and cool place by original package under 25�?? Why choose us? 1.Free sample 2.Sample test 3.Technical support 4.Engineers site instruction 5.New products developing 6.New market developing 7.Factory visiting reception 8.China visiting reception 9.China latest silicone news 10.Related products purchasing assistance 11.More than 8 years experience in producing liquid silicone rubber
Silicone rubber for mold making applications Silicone rubber for mold making is primarily intended for poly resin crafts, pu crafts, pu resin crafts , gypsum crafts , unsaturated resin crafts, lighting and candles crafts , plastic toy , stationery gifts crafts industry, a large statue buddha, furniture, furniture decorative materials, statues buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils factory, europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. Silicone rubber for mold making description Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50a¡ãafter curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation. Frequently asked questions of silicone rubber for mold making Why does the silicone rubber mold have few molding times? The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products. 25kg/drum and 200kg/drum
Brief description: Silicone rubber for mold making: 1. Resistance to deformation, high-temperature 2. High reproduction times 3. Good tensile strength 4. Exceptional fluidity and good operability. Detailed description: Silicone rubber for mold making Silicone rubber for mold making applications Silicone rubber for mold making is primarily intended for poly resin crafts, pu crafts, pu resin crafts , gypsum crafts , unsaturated resin crafts, lighting and candles crafts , plastic toy , stationery gifts crafts industry, a large statue buddha, furniture, furniture decorative materials, statues buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils factory, europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. Silicone rubber for mold making description Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50a¡ãafter curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation. Frequently asked questions of silicone rubber for mold making Why does the silicone rubber mold have few molding times? The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products. 25kg/drum and 200kg/drum
1.Silicon rubber for mold making applications Silicon rubber for mold making is primarily intended for poly resin crafts, PU crafts, PU resin crafts, gypsum crafts, unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory,Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. 2.Silicon rubber for mold making features Silicon rubber for mold making is white or red flowing liquid with general hardness of 22-50Aípafter curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength ,tear strength and elongation. 3.Silicon rubber for mold making operations If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demould, more curing agent is needed; contrarily, if molds requiring slower drying and demould, less curing agent is needed. 25kg/drums
