Silicone rubber with vacuum casting
Silicone Rubber Molding,China Silicone rubber with vacuum casting
Mold silicone, specially used for large-scale reproduction of resin, ceramic, plastic, gypsum, cement, candle, soap and other crafts, with high number of times of mold overturn, long service life of the mold, resistance to burning and high temperature, strong resistance to tearing.
First, crafts mold silicone use crafts mold silicone, specializing in resin, ceramics, plastics, plaster, cement, candles, soap, lighting and other handicrafts mass reproduction, addition molding and condensation type are suitable for handicraft mold, is an RTV Curing silicone rubber at room temperature. Second, resin crafts mold silicone advantage
Ferro Silicon is a universal heatblocker used to produce carbon and stainless steel This additive is used with other ferro alloys in the deoxidising process of steel and in the production of silicon itself It is also used in the production of cast iron as it can accelerate graphitisation Ferro Silicon replaces the need for ferro manganese spiegeleisen and calcium silicides in the manufacturing process
INTRODUCTION: It is a kinds of Two-parts silicone, part A is flowable liquid silicon, part B is curing agent/catalyst ,which gets cured at room temperature 25 Centigrade within 3-6 hours or heating curing.This product is perfect for cement,concrete stone, GRC and GFRC products' mold making,such as the flower pot,fountain,Polyurethane Wood Imitation,Reinforced Plastic,Garden Decorations,fiberglass product and other decoration industries. FEATURES: 1.High duplication times and no deformation 2.Excellent tear strength and tensile strength. 3.Good fluidity and good operability and good for both pouring method and pouring method. 4.Excellent flexibility and it is easy to demould. 5.It gets cured at room temperature 25 Centigrade within 3-6 hours. 6.Suitable hardness from 30 to 40 Shore A OPERATION OF SILICONE RUBBER FOR CEMENT CASTING: Step 1:Prepare the original mold Weigh silicone&curing agent according to the mix ratio recommended,than remember to stir silicone & curing agent evenly,otherwise the silicon rubber will be partly solidified and bring problems in your final operation. Whats more, the finished molds will meet a short life. Step 2:Vacuum pumping Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available. Step 3:Pouring casting or Brush operation Step 4:After 3-5 hours later,demoulding the silicone mold,It will be better to use the mould after 24 hours. APPLICATION: This silicone is suitable for statues' mold making. ABOUT US: We are engaged in silicone rubber's R&D since 1996,there are experienced technicians and workers in our company,as well as advanced equipment.We produce almost all kinds of silicone rubber,which we believe must meet your possible requirements, no matter what you need to produce by silicone rubber. What's more,our silicone rubber are environmental-friendly, with high safety and no toxic.You can absolutely trust your choice with us.
1.Description of life casting rtv-2 silicone rubber for prosthetic hands RT-810 silicone rubber is platinum cure silicone rubber with medical grade , it belong to be life casting silicone rubber. The silicone rubber will be cured under room temperature and can be cured under room temperature and can be fastly 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 G810 is extremely soft as a real feeling as humman skin 2.Characteristics of life casting rtv-2 silicone rubber for prosthetic hands *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.Datesheet of life casting rtv-2 silicone rubber for prosthetic hands Item No. Hardness (A°) Viscosity (CS) Tensile-strength ( kgf /cm2 ) Tear-strength (kgf /cm2 ) Elongation-break(%) Mixing ratio operation time (25 ? ) Curing time ( 25 ?) shrink-age RT-810 10 5000 40±5 10±2 450±50 1:1 20-30 mins 2~3 h =0.1% Notice of life casting silicone for prosthetic limbs RT-810 life casting silicone rubber is platinum cure silicone , which is very easy to cause cure inhibition , so please do remember thoroughly clean the model and tool before operation . Besides , please avoid the condensation silicone rubber (100:2) contact or mix with the following material , otherwise the silicone won’t be cured : 1. Liquid condensation silicone ( condensation silicone not completely cured or organic tin compounds ) 2. Sulphur, sulfide and sulfur rubber materials. 3. Amine compounds as well as contains the amine materials. 4. Pewter solder flux. Packaging & Shipping 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
High Quality Transparent Molded Silicone Rubber for Kitchen Ware and all kinds of molded silicone products. Description GFD2071P series is fume type general purpose silicone rubber with shore A hardness 30,40,50,60,70,and 80.These products are suitable for compression molding and extruding. Features Excellent process ability Excellent mechanical and electrical properties High tensile strength FDA & FLGB grade Applications Kitchenware, bakeware Skin cover for mobile devices Tubes, sealing Product Data Item Standard (GB/T) 2031P 2041P 2051P 2061P 2071P 2075P 2081P Appearance Transparent Linear shrinkage (%) 130mm 130mm 3.6 3.6 3.5 3.5 3.4 3.3 3.3 Hardness (Shore A) 531.1-2008 31 42 51 62 71 75 81 Tensile strength (MPa) 528-2009 8.2 10.2 10.4 10.1 10.0 9.7 9.0 Elongation (%) 528-2009 759 652 570 462 369 310 205 Tensile set (%) 528-2009 6.0 3.6 4.0 5.6 5.2 3.6 2.8 Tear strength (KN/m) 529-2008 24 28 32 32 31 28 26 Curing agent: C-15, 2%; Curing condition: 170 ºC 10mins, Post cure: 200 ºC 4 hours Storage: Store in a cool and dry place, out of direct sunlight Package: 20Kg/carton or 600Kg/box
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
1. Manufactured from silicone rubber. 2. Offering good mechanical,insulation and sealing protection. 3. Accommodating a wide range of cable sizes. 4. For indoor or outdoor applications. 5. Simple and fast installation. 6. Color: Grey, black,ect.
It is generally supplierd with the type of FeSi 75,72,70,65 etc in the size of 10-50mm packing in the 1ton jumbo bags or jumbo bags with wooden pallet. Specification: FeSi 75-A: Si 75%Min,Al 1.5%Max,C 0.2%Max,S 0.02%Max,P 0.04%Max FeSi 75-B:Si 75%Min,Al 2.0%Max,C 0.2%Max,S 0.02%Max,P 0.04%Max Its apperance color is bright grey,the density is small, The smaller the silicon content, the higher the proportion . According to the content of silicon , this product can be divided into industrial FeSi and the ferro silicon with the Si content 75%,72%,65%. Function-ferro silicon: 1. Ferro silicon often used as deoxidizer in steelmaking. 2. Ferro silicon alloy can as one type of ferroalloy can be used as alloy elements join agent, widely used in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel. 3. FeSi is used as a reductant in ferro alloy(SiMn) production and chemical industry. 4. In iron industry, Ferro silicon briquette 75 can be used as inoculant and nodulizer.
Vacuum Silicone 6 Stretchable Cover for Bowls, Bottles, Food, Glass Cups Use in Microwave Small | Large | Medium Size Set of 6 You should use Reusable Microwave Freezer Safe Stretch Lids instead of buying tonnes of wrap and aluminum foil. Don't throw the other half out of your canned food! If you do need the other half, put it for another day. Simply cover it with silicone cover and use it when you are again hungry!The protective coating can be used for cooked foods, vegetables, greens, sauces, and liquids such as coffee, tea, and milk. Some of the squares stretched deck ladders you find, however, it can be used in a square or rectangular containers. These popular Silicone Reusable Microwave Freezer Safe Stretch Lids are sturdy and stable even if they have a few quirks. It has tabs with exterior lines. These tabs should be used to change the deck subtly while in order to achieve a correct seal. Benefits of using Reusable Microwave Freezer Safe Stretch Lids These safe lids are environmentally conscious since they can be reused. Although most plastics are now BPA-free and completely safe, silicone is the "safer" alternative to prevent chemical leaching. Reusable Silicone Microwave Resistant Lids are incredibly easy to fit over almost any container and create an airtight seal for fresh food. It is suitable for traveling because it is lightweight, durable, and leak-proof. Silicone is capable of handling intense heat and cold temperatures such that silicone extended lids are normally suitable for freezers and microwaves. These lids are sold nearly entirely in collections of all sizes. We prefer to favor lids without clasps because they are more lightweight and easier to pack, but it should be remembered that the clasps provide additional leak protection. Features: The lids can be between 1 to 3 inches, and a 10-inch long silicone can accommodate up to a maximum of 13 inches containers that are compliant with tub, pan, pot, glassware, fresh food safe, microwave, and freezer coverings. Silicone is not sticky, so the Reusable Microwave Freezer Safe Stretch Lids is normally easy to clean and food is not adhered to. Most of them are suitable for washing, making cleaning much easier. Convenient taps: The convenient taps make it easy to remove them from the tub, and keep food fresh, in a fridge without leak while Silicone lids stay on the cup or bowls securely. You can use them in containers of almost any form, because of their super-stretched existence. Keep food safe: great vegetable cover for the outside or for traveling with friends. Fresh food should not spill food and water in your car.
addition cure rtv2 liquid silicone for making mold 1. Description YJS-620 is a two-component 1:1 Mix addition (platinum)cured RTV silicone rubber which cures at room temperature. Because of its considerable fluidity, it is recommended for the duplication of models with many undercuts. This stuff is really thin and easy to pour. 2. Features *high chemical resistance to the aggressive components of some types of resin *High resistance to laceration (this characteristic guarantees high resistance to wear and tear) *High level of accuracy in reproducing very small particulars *High dimensional stability over time and non-deformability *Considerable resistance to high temperatures and to ageing *Excellent non-stick effect *Soft, stretchy, high tear resistance, *Will not shrink in service 3. Technical datasheet Typical general characteristics Inspection Method Value Product data (Catalyzed A+B) YJS-620 Hardness Shore A 20±2 Mix Ratio A:B 1:1/10:1 Color / translucent Pot life 25 °C (77F) 30-40mins Curing time 25 °C (77F) 3-4 hours Mixed viscosity mPa.s 5000±1000 Tear-strength kg/cm 20±2 Tensile-strength M.pa 4.0±1.0 Elongation % 500±50 Shrinkage % â?¤0.1% 3. Common uses *Wax *Urethane (polyurethane) *Plaster Hydrocal, Hydrostone *Polyester casting resin *Low melt metals (mold life can be short) *Cement, Concrete *Epoxy *Soap *Chocolate 4.SHELF LIFE: When stored at or below 32°C (89.6°F) in the original unopened containers, G-8 series Silicone have a usable life of 12 months. 5.Package 1kg/drum; 20kg/drum;25kg/drum;200kg/drum.
