Application of rtv liquid moulding silicone rubber :
liquid molding casting silicone rubber is mainly applied for making various molds,such as reproduction of poly resin, epoxy, polyurethane-polymer, plaster, gypsum casting and moulding, soaps, candle & lighting, architecture, decorative  arts and crafts, plastic toy, gift and stationery, big statue, cultural relic product, etc..
Features of rtv liquid moulding silicone rubber Â
RTV liquid moulding silicone rubber has the following features
a. low viscosity, exceptional fluidity and easy operation : 21000 cps suitable for pouring
b. resistance to deformation, high-temperature 220 degree centigrade
c. acid, alkali and ageing-resistance
d. low shrinkage< 0.2%
e. good tensile strength  36±2 (kgf/cm)Â
f. high reproduction times
Operation tips of rtv liquid moulding silicone rubber
a. adding too much silicone oil will destroy the molecular of silicone rubber, which will cause a decrease of the tensile and tear strength of the mold and deformation may occur.
b. remember to take the proper silicone rubber to make the mold for suitable products. for products with delicate and complicated patterns, you are expected to use soft silicone to make molds. While for products with easy and smooth patterns, you should choose hard silicone rubber.
Notice of rtv liquid moulding silicone rubber Â
1. sample is avalibleÂ
2. Reach certificate is avalibleÂ
3. FDA ,MSDS, RHOS, GSG are avalible
4. HS code:39100000
Package:25kg/drum and 200kg/drum
Self-life:12Â months
Price:6-10usd/kg(contact me for details)
Specific parameters, price and delivery details, etc. welcome to call!Â
Strenghts for platinum cure molding rubber silicone rtv Operation of platinum cure molding rubber silicone rtv Rtv625 is suitable for making moulds for small size products by pouring method; Rtv630 is suitable for making moulds for small or medium size products by pouring and brushing method; 25kg/drum or 200kg/drum
Platinum cure molding rubber silicone rtv is used for prototyping and the reproduction of parts. Silicone moulds can be constructed in many different forms depending on the shape of the part you are making. In this section we will outline how to create the easiest one part flat back mould. Why platinum cure molding rubber silicone rtv Silicone is the first choice of material when casting 3 dimentional shapes that contain undercuts as it exhibits excellent release properties, a high level of surface detail, very good chemical and high temperature resistance. It comes in a two-component system (base + catalyst) available in a hardness range of very soft to medium. It is available for making moulds that are poured, brushed or sprayed Features of platinum cure molding rubber silicone rtv 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 Datasheet of platinum cure molding rubber silicone rtv ModeColorMixing ratioPot life (mins)Demouled time (hrs)Hardness(A0)Tensile-strength (kgf/cm2)Tear-strength (kgf/cm)Viscosity (cps)Elongation (%) HY-E625translucent1 : 130-604125235225260003000;Y400 HY-E630translucent1 : 130-604130240223270003000;Y395 HY-E635translucent1 : 130-60 41352472 22280003000 ;Y470 1KG/Drum 20KG/Drum, 25KG/Drum 200KG/Drum
Introduction of rtv 2 molding silicone rubber: 1. Two-part of rtv 2 molding silicone rubber: flowable liquid silicon and catalyst. 2. Rtv 2 molding silicone rubber cures at room temperature within 4-6 hours. Features of rtv 2 molding silicone rubber: 1. Rtv 2 molding siliconerubber has an exceptional fluidity and good operability. 2. Rtv 2 molding silicone rubber hasgood temperature and deformation resistance as well as low shrinkage. 3. Rtv 2 molding siliconerubber has high duplication times. Operation step for rtv 2 molding silicone rubber: 1. Step one to use rtv 2molding silicone rubber: take 100g of part a and add 2g of part b and mix thesilicon rubber and the curing agent evenly. 2. Step two to use rtv 2molding silicone rubber: vacuum pumping 3. Without exception, thistakes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available. 4. Step three to use rtv 2molding silicone rubber: brushing cast & perfusion molding operation. 25kgs/drum vacuum package or 200kgs/drum
applications of RTV-2 molding silicone rubber RTV- silicone rubber is mainly be used as following: 1. Decoration building mould making, including architecture column, porch column, interior column etc 2. Unsaturated rein crafts, epoxy resin crafts, poly resin crafts, plastic toys and so on. 3. Concrete decoration, garden statue, plant, sculpture, Buddha and animal crafts .. features of RTV-2 silicone rubber 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 24 hours. 3. Good fluidity and excellent operation. 4. Good resistance to weather, temperature, aging, acid.. 5. Excellent tear strength, comfortable duplication times. fAQ of RTV-2 silicone rubber Why does the RTV-2 silicone mold get burnt out? The unsaturated resin produces great heat when added the curing agent. So you must demould the product within 3 minutes to avoid this problem. for getting further information about our silicone rubber, Please feel free to contact with Miss Shameya. She can speak good Arabic and English and Chinese for an easier communication with you.
Applications of rtv-2 molding silicone rubber Rtv- silicone rubber is mainly be used as following: 1. Decoration building mould making, including architecture column, porch column, interior column etc 2. Unsaturated rein crafts, epoxy resin crafts, poly resin crafts, plastic toys and so on. 3. Concrete decoration, garden statue, plant, sculpture, buddha and animal crafts .. Features of rtv-2 silicone rubber 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 24 hours. 3. Good fluidity and excellent operation. 4. Good resistance to weather, temperature, aging, acid.. 5. Excellent tear strength, comfortable duplication times. Faq of rtv-2 silicone rubber Why does the rtv-2 silicone mold get burnt out? The unsaturated resin produces great heat when added the curing agent. So you must demould the product within 3 minutes to avoid this problem. For getting further information about our silicone rubber, please feel free to contact with miss shameya. She can speak good arabic and english and chinese for an easier communication with you. 200kg/drum, 25kg/drum
Liquid molding silicone rubber/(rtv) silicone rubber application Liquid molding silicone rubber is suitable for industries such as toys, gifts, furniture decoration, construction decoration, stationery, resin crafts, unsaturated resin crafts, poly resin crafts, candle crafts, plastic crafts, plastercrafts, artificial plant and animal crafts, buddhist statue crafts. Liquid molding silicone rubber/ (rtv) silicone rubber features A) good characteristics of easy-operation B) good flowability and light viscosity C) low shrinkage D) no deformation E) favorable tension F) favorable hardness G) high temperature resistance, acid and alkali-resistance and aging resistance Liquid molding silicone rubber/ (rtv) silicone rubber description Tin-based silicones, also called condensation-cure silicones, are two-component materials which cure at room 25kg/drum or 200kg/drum
Supplier: Engineering goods like machined, forged, stamped, casting, aluminum casting, aluminum extrusion, fasteners, springs, washers, gaskets, oil seals, rubber components, etc