is made by the polymerization of a variety of petroleum-based precursors called monomers. The most prevalent synthetic rubbers are styrene-butadiene rubbers (SBR) derived from the copolymerization of styrene and 1,3-butadiene
Molding silicone rubber, addition cure liquid silicone, pad printing silicone rubber, injection silicone rubber, electronic potting silicone rubbe 25kg/drum and 200kg/drum
Profile£ºyozho®2556££+10% part b is two-part high-temperature vulcanized silicone rubber, which can be made of excellent tear strength elastomer. s high transparency and brightness, stereoscopic, high and low temperature resistant, waterproof and resistant to aging, discoloration and other advantages Package£ºyozho®2556££has 5kg¡¢20kg package. B part has 0.5kg¡¢1kg package.
Dongguan tian'an silicone technology co.Ltd is an uprising chemical factory which specializes in manufacture all grades of silicone rubber which can be used for making keypads, mobile cases, utensils, gloves, nipples, o-rings, seals, gaskets, wires/cables, profiles and so on.Our price and quality are very competitive.Welcome to email to aileenshu at tn2008 dot com for price. 20kgs per carton
liquid silicone rubber: 1for statue molding, with good tensile&tear strength 2good operationbility 3resist to extrem temperature Liquid silicone rubber introduction: Applications of liquid silicone rubber liquid silicone rubber is intended for statue mold making ,candles. liquid silicone rubber is applicated for plastic toys, relieve furniture. liquid silicone rubber is used for architectural decoration, funiture decorative. liquid silicone rubber is application for sculpture, art crafts mold making, and so on. Features of liquid silicone rubber liquid silicone rubber for statue mold making is flowing liquid with general hardness of 22-50A¡ã after curing with features: 1. resistance to deformation and high-temperature, acid-alkali and expansion 2. good tensile strength, tear strength and elongation 3. high reproduction times. 25kg/drum.
Model:728 Appearance:white Viscosity(cs):15000-17000 Hardness(shore a):26-28 Tensile strength (kgf/c o):35 Tear strength (kgf/ m):22 Elongation (%):470 Mixing ratio (%):2~3 Operating time(h):0.5 Curing time(h):2~4 32x32x46cm/durm 25kg/durm.
Silicon rubber for mold making applications 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 cement mold, 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 or red flowing liquid with general hardness of 22-50a++pafter 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. 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/drum, 200kg/drum
We are a leading manufacture of rubber products of china. Our company provides high-quality and low-price rubber products. We custom, mold and extrude rubber products. Our products are quite competitive in the development of special rubber products such as silicone, EPDM, fluoric rubber. We sincerely hope that we can be your best partner in China. Our company's products have been exported to middle east, Europe, and other countries and enjoy high reputation worldwide. Welcome to contact us for further discussion. According to your requirement
How to make the silicone mold? 1. Make sure the surface of the original is clean and free of loose material. 2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container. 3. Stir Part A base silicone before use thoroughly, as filler separation may occur upon prolonged storage. 4. Mix Part A and Part B evenly until the CA30 completely dispersed in the base. 5. Pour the mixed Part A base silicone and CA-30 curing agent as soon as possible onto the original 6. De-mold after 24 hours, it is will improve the replicate times of silicone mold. Note: It is strongly recommended that entrapped air be removed in a vacuum chamber, allowing the mix to completely expand and then collapse. After a further 1-2 mins under vacuum, the mix should be inspected and can be used if free of air bubbles. A volume increase of 3-5 times will occur on vacuum de-airing the mixture. So a suitably large container should be chosen. Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum Part B CA30 Curing Agent: 0.25kg/bottle, 1kg/bottle and 10kg/bottle
Silicon rubber cloth Silicon rubber cloth is made of high-temperature resistant, corrosion resistant and high strength glass fiber cloth which is rolled or soaked with organic silicon rubber. The silicon rubber coated glass fiber cloth includes two types of single side and double sides. Compared with the common coated fabrics, the silicon rubber coated glass fiber cloth is characterized by unique high-temperature resistance, permeability resistance, excellent weather aging resistance, softness and toughness. The silicon rubber coated glass fiber cloth is a new composite material-made product with high performance and multiple functions. The silicon rubber cloth can be used in fire proof curtain and fire proof blanket, but not places where is containing sio2 flue gas and vapor exists
Features and usage: This series of product is made of special materials; it is the two-component condensed room-temperature curing liquid silicone rubbers. With low viscosity, sound fluidity, large adjustment range of hardness, low linear shrinkage rate, it can be widely used according to different purposes
Product characteristics 1.No flaw,crack in the surface and interior ,each bar color uniform(green or light yellow). 2.Can withstand the sawing,milling,planning,drilling,lathe and other mechanical processing. 3.Internal thread can be tapping with screw tap,external thread can be polished,but not allowed to bear overload. 4.It has good damping,creep resistance,fatigue resistance,fracture resistance ,high temperature resistance,stress corrosion resistance etc
Model530 Colorwhite Mixing ratio (%)2% Pot life (mins, under 2530-40 Curing time(hrs, under 25)3-4 Hardness ( shore a )30±2 Tensile-strength (mpa)4.2 Tear-strength (kn/m)26±2 Viscosityafter a/b mixed , mpa.S27000±2000 Shrinkage rate (%0.2% Elongation450
Silicone is a high grade synthetic rubber which can retain resilience and properties over a wide range of temperature. The resistance to chemicals, ozone, UV light and weathering makes silicone rubber sheet have a variety of applications. Our food grade silicone rubber sheet meets the requirements of FDA, making it widely be used in food and medical industries. Size: 2~10mm * 1~1.5m * 10~50m