Description of platinum cured silicone rubber Platinum cure silicone rubber is a kind of fda grade silicone , generally named two-components silicone rubber with translucent appearance, part a and part b mixing in 1:1 .It¡¯s suitable for molds making application. Applications of platinum cure silicone rubber Platinum cure silicone rubber mainly used for making concrete stones, wax molds, pu molds, resin molds, gypsum casting, candle molding and chocolate , candy and any other food product molds making Advantage of platinum cure silicone rubber 1)non- shrinkage (less than 0.1% 2)high tensile and tear strength with high copy times 3) exceptional fluidity and good operability (mixing ratio at 1:1 4)high temperature resistant in 250 centigrade Operation instruction of platinum cure silicone rubber Step one: take 100g of part a and 100g of part b and mix in 1:1 and mix the two part 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: pouring the mixture into the frame with original mold slowly . Shelf life for silicon rubber for mold making 810months, when stored in a dry & cool place under the room temperature 25. Packing for silicon rubber for mold making 20kg/drum for part a+ 20kg/drum for part b in one set , 200 kg/drum for part a+ 200kg/drum for part b in one set 25kg/drum
Description of platinum cured silicone rubber Platinum cure silicone rubber is a kind of translucent liquid , generally named two-components silicone rubber with mixing in 1:1 .Its mainly suitable for tire molds making . Advantage of platinum cure silicone rubber for tire mold 1)non- shrinkage 2)high tensile and tear strength with high copy times 3) exceptional fluidity and good operability (mixing ratio at 1:1 4)high temperature resistant in 250 centigrade Operation instruction of platinum cure silicone rubber for tire mold Step one: take 100g of part a and 100g of part b and mix in 1:1 and mix the two part evenly. Step two: vacuum pumping Without exception, this step takes less than 10 minutes. Note: the time for vacuum-pumping should be less than 35 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step three: pouring the mixture into the frame with original mold slowly . Shelf life for silicon rubber for mold making 8~10months, when stored in a dry & cool place under the room temperature 25. Packing for silicon rubber for mold making 20kg/drum for part a+ 20kg/drum for part b in one set , 200 kg/drum for part a+ 200kg/drum for part b in one set Iso.Ul, rohs
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
Pad printing silicon rubber features: 1)High print times 2)Abrasion resistance. 3)Good printing effects 4)Permanent and durable Pad printing silicon 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 35 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step three: pouring the vacuumed mixture into the original mold slowly, Shelf life for silicon rubber for mold making 8~10months, when stored in a dry & cool place under the room temperature 25. Packing for silicon rubber for mold making 20kgs/drum vacuumed packing 25kg/drum
Silicon hy-638# applications: Silicon rubber is mainly used for toy gifts and craftwork gifts with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times and repeated use, etc. It is suitable for small products or fine and precision products which is difficult to demould. This silicone rubber is one of the products with the highest use level in the production of craftwork gifts and the shrinkage is up to 0.2% Silicon hy-638# general description: Rtv-2 molding silicon rubber and silicone rubber are general called two-component room temperature vulcanization silicone rubber with excellent fluidity and good operational performance. Add curing agent of 2%-3% at the room temperature, the silicone rubber is still operational within 30 minutes, and in 2-3 hours, an elastic silicon mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion. The silicone rubber is mainly applicable to mold duplication of poly crafts, resin craftworks, lightings, candles, etc. And fabrication of precision molds 20kg/drum 25kg/drum 200kg/drum
Silicon rubber HY-638 application: Silicon RTV (HY-638 ) is two parts condensation liquid silicone rubber that can be cure under room temperature. silicon rubber mainly used for the manufacturer of products made of unsaturated resin, epoxy resin, polyurethane, etc. Silicon rubber(HY-638) features: HY-638# silicon rubber is mainly with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times and repeated use, etc. silicon rubber(HY-638) is the most suitable for small products or fine and precision products which is difficult to demould. This silicon rubber is one of the products with the highest use level in the production of craftwork gifts and the shrinkage less than 0.2% 25KG/DRUM, 200KG/DRUM
Item\IndexSpecies,Grade Water content Ash content Extraction of acetone Density Stretch strength Elongation rate Menni viscosity % % % g/cm3 MPa % ML(100C,1+4) Inner Tire Excellent 0.5 6 10 1.2 11 . 0 490 40 ~ 50 First Grade 0.5 8 15 1.2 8.0 480 50 ~6 0 Capsule Excellent 0.8 8 15 1.2 10. 0 480 50 ~6 0 First Grade 0.8 10 18 1.2 7.0 460 60 ~7 0 Nude packing, black or white plastic film, pallets.
Item/Index /Grade Water content Ash content Extraction of acetone Stretch strength Elongation rate Menni viscosity % % % Mpa % ML(100C,1+4) No smell reclaimed rubber for shoe 1.20 10.00 20.00 9.0 300 85 1.20 12.00 25.00 8.0 280 80 1.20 13.00 28.00 7.0 260 75 1.20 13.00 25.00 6.0 240 75 1.20 15.00 20.00 5.0 220 70 1.20 15.00 22.00 4.0 180 65
Item\IndexSpecies,Grade Water content Ash content Extraction of acetone Density Stretch strength Elongation rate Menni viscosity % % % g/cm3 MPa % ML(100C,1+4) products Excellent 0.5 6 10 1.2 11 . 0 490 75 First Grade 0.5 8 15 1.2 8.0 450 60 second 0.5 10 16 1.2 7.0 400 55
Performance: Accredited by experts who organized by the Shandong province Committee, our product has supplied a gap in China. Its major technical indicators have reached world leading level, and can be the complete substitute of imported products, such as Japan's NIPOL HS850, HS860&HS870, JSR0060 and KER1904 and HS260 etc. Item Values Testing basis Styrene content (%) 60¡À5 GB/T8658-94 Volatiles(%) ¡Ü5.0 GB/T6737-97 Organic acid content (%) 3.5-5.5 GB/T8657-92 Organic soap content (%) ¡Ü0.5 GB/T8657-92 Mooney viscosity ,ML(1+4) 45-60 GB/T1232-92 Tensile-strength (MPa) ¡Ý7.5 GB/T528-98 Schopper hardness (A) ¡Ý93 GB/T531-99. Packing & Storage: In high-strength composite bag lined with PE-coated woven bag/composite kraft paper bag, net wt. 20kg. Protect against fire, water and sunlight. Stored in cool and draughty place. Pile height: 20 bags max. Shelf life: 8 months.
we supply various kinds of raw materials like EPDM,NBR,CR,NR,SBR,PTEF to produce auto rubber part,rubber seal,o-ring,rubber gasket,rubber air hose,rubber pad,rubber plug,rubber bumper,rubber boot,silicone bracelet,silicone case,rubber shock absorber,electric part,rubber part,rubber sheath,silicone seal,rubber mounting,rubber sheet,oil seal etc 10kg standard export packing or according to the buyers' request
Mainly used in shoe-making industry, for rigid outsoles, heels, rigid foam soles, hard rubber hoses, imitation leather shoes; as well as flooring materials, rubber floor tiles and industrial products also such as rubber rollers, washers, hoses, and other rigid foam products. It is applied in sports industry, too, as for footballs, basketballs, volleyballs , roller skates, electric insulating materials, etc. In plastic and kraft paper compound bag lined with polyethylene film. Net weight: 25 kgs per bag. Keep in clean and dry, against from fire, water and sunlight. Shelf life: 24 moths.
Size:1-4mm Size:1-4mm
Piston rubber.
Valve rubber.
Specifications: Volatile content:2.0 Organic acid:2.3 Organic soap:0.1 Styrene content:62 Tensil strength(Mpa):8.2 Shore Hardness A:98 ML degree(mooney viscosity):45-60 25KG in composite bag(plastic film+fabrics) lined kraft paper. Stored in clean place, avoid fire, insolation, dust and heat, the max pile is less than 20 bags.
Bisphenol
Silicone rubber
Liquid silicone rubber (LSR) mould Wooden ark
Intensity:10MPA Elongation:220% Proportion:1.15 Color:black 50KG/Bag 22ton/20''container
