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
Manual mold silicone rubber applications Manual mold silicone rubber is mainly applicable to manual mold design, PVC plastic molds, cement product molds, melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery, large statues, duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, shock resistance for electronic equipments, etc. Manual mold silicone rubber features description Manual mold silicon rubber features with the resistance to deformation, good tensile strength as well as low shrinkage, and time of reproduction determined on the basis of customers. 1 Good elasticity 2 Non-deformation 3 Heat resistance 4 Low shrinkage Model Codes of Manual Mold Silicone Rubber HY-528 is applicable to make molds of smaller products and the production will be 2-3 pieces. HY-540 compared to other two types, for its moderate hardness and better quality & performance, its production will be 20-30 pieces. HY-57 is applicable to large size products duplications and Electronic equipment antivibration. Manual mold silicone rubber operations Firstly process and prepare the model mold or the product to be duplicated, take certain amount of the silicon rubber, add 2-3% solid curing agent, and mix evenly and they are ready for use. One pair of mold can be solidified and formed in 2-3 hours. (Note: our company does not recommend you to add silicon oil. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicon oil can be added to soften the mold for easy demolding.) Frequently asked questions for manual mold Silicon rubber 1. What should we do when the air bubbles appeared in the process of mold making ? To handle this situation depends on different cases. Under the condition of an available vacuum pumping machine, mix the silicon rubber and curing agent evenly and then take it to vacuum chamber to deair. If without a vacuum pumping machine, reduce the amount of the curing agent properly. For example, change the mixing ratio of the silicon rubber and the curing agent from former 4% to 1%-2%. In this way, the pre-crosslinking time of silicon rubber will slow down, so the air in the mold will be eliminated gradually to reduce the air bubbles. 2. What should we do when silicone rubber mold didn't cure evenly? The reasons why the phenomenon arises are as follows: incorrect mixing proportion of the silicone rubber and the curing agent due to unqualified weighing; uneven mixing of the silicone rubber and the curing agent, which may cause material wasting , and we should avoid it . 3.What should we do when the silicone rubber stick with the mold? It arises because we didn't handle the model mold (product mold) properly. Before mold making, the model mold has to be sanded and polished, and cleaned carefully concerning the master mold with a coarse surface or to make complex molds. and then brushing a layer of release agent evenly. General release agents include Vaseline, detergent, liquid paraffin, etc. The release agents can be selected according to the different textures of various model molds. 4.What should we do if a silicone rubber mold product deforms? The solution depends on the size of the product. In principle, the size of the product should be in direct proportion to the hardness of the silicone rubber. Regarding small or very fine detailed products, soft silicone with hardness of 10-20 shore A is required for easier demould without damaging the lines of the fine products. Regarding large products, such as products with size above 50 cm, silicone rubber with hardness of 40-50 shore A is required for non-deformation. Regarding large but fine products, silicone rubber with hardness of about 30 shore A can be used for mold making (the method is to brush a layer silicone rubber and then paste a layer of glass fiber cloth and brush another silicone rubber), the outer mold can be made of gypsum, fiberglass reinforced plastics (unsaturated resin plus glass fiber cloth) for preventing the products from deforming. Place of Origin:Guangdong China Brand Name:HY silicone rubber Model Number:HY5 series rubber for manual mold making 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:5 Ton per Day Price: 3.9-5.2usd/kg Certifications: RoHS. MSDS.SGS ISO9000/9001/9004/9011: 2000 25kg/drum and 200kg/drum
Security alarm systems, alarms, automotive security, auto alarms, auto alarm systesm, alarm system, gsm alarm system, gsm alarms, home alarms, car alarm, gsm car alarm.
Rubber, silicon, plastic (mould) products.
Rubber molds, finish jewelry like 925 silver, 9k, 14k, 18k gold jewelry.
In addition cure, silicone rubber is used for food mold/crafts 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 8. Food grade, non-toxic
We provide all kinds of liquid silicone rubber,molding,casting,electronic potting,pad printing,foam rubber,silicone for dildo,medical,label,leather,injection etc. Hong Ye Silicone have 23 years experience in silicone research and producing! A little higher price,much better quality! Do not focus only on price if you don't want lose your faithful customer!
Any questions abt medical grade liquid silicone rubber for shoe insoles , pls feel free to contact aileena Mob:86- 18938867591 E-mail: hyl(at)resinpu(dot) Skype:liaoyuzhen92
Please dont hesitate to ask if you have any questions about rtv liquid moulding silicone rubber , here ms aileena is at Skype:liaoyuzhen92 25kg/drum and 200kg/drum
Application of medical grade liquid silicone rubber for shoe insoles The product is a two component high elongation silicone gel designed for silicone food care products, such as silicone insole. This product cured at room temperature to a soft track gel with the addition of curing agent. The soft nature and cushioning effect offer this product provides excellent protection for our food health care. Features of medical grade liquid silicone rubber for shoe insoles 1.Convenient 1:1 mixed ratio by weight 2. High elongation gel 3. Low viscosity easily pourable 4.Room temperature vulcanized and heat acceleration 5. Soft track and selcky gel 6. Absorbs shock and protets delicate mechanical component 7. No creativ by ¡§cproduct, no concerns nogarding corrosion Q: what are foot relief insoles designed to do? A: foot relief insoles are fluid filled insoles that have five primary benefits and a long list of secondary benefits. The insoles are designed to cushion, massage, absorb shock, give arch support, and increase circulation. The liquid insole will form to almost any shape foot giving you a customized fit after only a few minutes of wear. Many customers refer to our liquid filled insoles as "liquid orthotics" because of the way the insoles stretch slightly allowing the liquid to fill in the unique arches of your foot providing maximum comfort. For more information of ja202# polyurethane resin, pls feel free to contact amber Tel: +86-0755-89311348 Mob: +86-18938867544 Skype: amberqu2 Email: hyresin@outlook.Com
Yijiasan rtv liquid silicone rubber can be used for the molds making of plaster, concrete, pu, gypsum , artificial stone , grc , resin, plastic toys, lost wax, soap, candle, architectual decoration etc. Rtv-2 silicone rubber component a is white flowing liquid and component b is the curing agent. For example, take silicone rubber of 100g and add 2% curing agent for mixing evenly. After the silicone rubber and the curing agent are completely mixed, put the silicon into a vacuum machine for deairing to remove the bubbles. After deaired, pouring the liquid silicone rubber into the product to be duplicated or into the mold frame. Characteristics of silicone liquide for mould making 1.) amazing fluidity and easy to operate 2.) delicate design available 3.) non oily 4.) non-toxic and odorless catalyst provided 5.) easy de-molding 6.) excellent tension and tear strength 7.) high performance in duplication 8.) almost nil shrinkage below0.1 9.) excellent resistance to weather, temperature, aging, acid & aging-proofing.
Silicone rubber are general called two-component room temperature vulcanization liquid silicone rubber with excellent fluidity and good operational performance. Part a is liquid silicone, part b is curing agent applications: platnium silicone rubber is a kind of addition cure silicone rubber, which specially used for making silicone body products, such as human skin, human molds, fingers, masks, organs, cake molds etc. characters: medical grade, totally nontoxic, odorless, harmless, and eco friendly - mix ratio of 1 :1, easy operation, and also suitable for machine operation - good resistance to deformation - excellent tear strength and tensile strength - low viscosity - fast speed of curing time is available, for example, within 10 minutes
Lms-STF series heat pressed silicon rubber sheet Product features: 1.Extremely high heat transfer, heat resistance and buffer. 2. Not to FPC, Glass and other damage. 3. The heat has super stable characteristics and the pressure on the product consistency. 4. High resilience and non-stick. 5. Antistatic, no powder on the surface. Product specifications: 1, (thick:0.2mm--0.45mm) * (width:8mm-600mm) * (length:5-30m). 2, special specifications can be customized according to customer demand, and provide our customers customized various specifications of the iceberg. 3, the products are divided into common type SG (gray) and anti-static SGB (black). 4, the product is commonly used inside diameter 32mm, 38mm, can be customized according to customer demand. Product application: COG/FOG hot pressing bonding process for various display screens, ACF conductive film hot pressing, etc.. Product application: application of various display COG\FOG hot state fixed process, or for transistor, IC and other electronic semiconductor products for insulation material, heat dissipation material use, or application in electric regulator and a temperature sensor, the advance on the bottom surface of the hot pressing head, the conduction temperature more uniform, the isolation is pressing products and head, and can prevent electrostatic isolation protection role. Specifications: Thickness:0.2mm~0.45mm Width:8mm~600mm Length:5m~30m SizeCustomer Size Accepted Packaging Details:As customer requried Color:Grey andBlack Hardness(Shore A):75~80 SurfaceMatte Use Temperature-60~320 Volume Independence(Ω.cm)10^8--10^12 Thermal Conductivity(w/mk):0.5~0.73 Elongation(%):165~180 Tensile Strength(Mpa):6.0~7.3 Compression(Max%):26~30
Description HY-9045 is a kind of low viscosity, Inherent flame resistance, two components addtion cured potting silicone with heat-conducting. It cures with both on room temperature and heated temperature. It has the feature of the higher temperature the faster of the curing time. Application HY-9045 is suitable for bonded seal of electronic components, power module and control module, LED invertor potting, etc which requires waterproof and insulation. It can be broadly used for LED screen, Wind Power Generator, PCB, substrate, etc.
Description TB3130 is a 2-part liquid silicone with high transparency, great tear-strength and strong bonding force. This product portfolio is complemented by water-based finished silicone rubber dispersions and a large number of special additives for customizing our standard grades. Textile coaters will thus find the perfect solution for every application at HY SILICONES. Application TB3130 is specially used for skid-proof purpose of frilals, T-shirt printing, underclothes and widely applied for cotton fabric, polyester-mixed cotton cloth, nylon cloth, flax, woolen, insulating cloth, etc. Characteristics -Low shrinkage(0.1%) -Good skid-proof effect and high adhesive strength -Wearproof, wash-resistant, high temperature resistant -Non-toxic and odorless, food grade silicone -High transparency and good tear-strength.
Description SB4130 silicone rubber for trademark making is a kind of room temperature addition-cured liquid silicone rubber with low viscosity,which has all kinds of the advantages and features of addition cured silicone.Silk screen printing silicone is a free-flowing, ready-to-use silicone rubber that vulcanizes either at room temperature or at high temperatures under the influence of almospheric moisture. Application SB4130 silicone rubber can be used for making labels separately,and also can be fabricated into trademarks thorough cloth pressing and leather pressing.Generally,itâ??s applied to the trademarks of jeans,shoes,toys,etc. Characteristics - Resistant to high temperatures - Resistant to mineral oil and coolant - Solvent free - Long open time, suitable for screen printing -Â Can be colored with 3-5% Pigment Paste
Foaming Silicone Rubber Description HY-F666 is a RTV-2 liquid silicone rubber, general called two-component room temperature vulcanization silicone, part A is silicone rubber, part B is catalyst / curing agent. Foam silicone is platinum cure silicone / addition cure silicone, a kind of environmentally friendly material which is totally non-toxic ,tasteless, safety and health, food grade. Foaming Silicone Rubber Application HY-F666 Foaming Liquid Silicone Rubber,which is widely used as a filling material for Mannequin,Streetlight Filling,seat cushion, silicone clone human, polyurethane furniture, sheet material and other rubber products.since silicone rubber foam is very lightweight, very soft and has good cushioning effect. F6 FOAMING SILICONE RUBBER ADVANTAGES - FDA certified, medical grade, totally nontoxic, odorless, harmless, and eco-friendly - Wide hardness from 0-10 shore A. - Wide bubbling times - High temperature resistance - Good flexibility, permeability and insulativity - No oily problem
Description HY-E640 is a kind of two part silicone rubber in addition cure or platinum cure type with mixing ratio of 1:1 or 10:1 . It can cure at room temperature as well as under heat . Itâ??s a kind of food grade silicone and mainly used for mold making. Application HY-E640silicone rubber is mainly used for making molds of concrete stone,GRC,polyurethane products ; wax, candle decoration ; rapid prototyping and tyre molds; chocolate,candy and similar products . Characteristics An exceptional fluidity and good operability, easy to demold Good tensile and tear strength Outstanding bubble releasing Non-deformation Low shrinkage Aging resistance ,high temperature resistance (200â??) Environmentally, food-grade
The product is a two component high elongation silicone gel designed for silicone food care products, such as silicone insole. This product cured at room temperature to a soft track gel with the addition of curing agent. The soft nature and cushioning effect offer this product provides excellent protection for our food health care. Specification - Food grade - Medical grade - High tear strength - Fast curing time - High translucent
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.
