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Molding Silicone Rubber for Sale
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Product Description
Molding Silicone Rubber for Sale
Generally speaking, there are two kinds of molding silicone rubber for sale, condensation silicone rubber and addition silicone rubber. Hereby let us introduce addition silicone rubber, also called platinum cure silicone rubber.
Description
Addition mold making silicone rubber is also commonly referred to as two-component room temperature vulcanization addition silicone.
Both components A and B of silica gel can be fluid liquids. Among them, the A component contains platinum catalyst catalyst or other additives.
After the two components are mixed, it can be heated and cured at room temperature.
Due to very low shrinkage and flexibility,
platinum silicone rubber is found in a wide range of applications including ice cream molds, fondant mold ,ice mold,silicone cracker molds,
Path-mate stone mold, com-ices, balustrades, fountains, decorative garden articles, decorative stone molds, gypsum sculpture, etc.
Features
- Not limited by product thickness, deep vulcanization
- Low linear shrinkage rate (<0.1%), low molecules are not released in the cross-linking process, so the volume remains unchanged, and the copied product has high accuracy
- Has excellent chemical resistance, high temperature resistance can reach 250℃
- Food grade, non-toxic and tasteless, passed FDA food grade certification
- High tensile and tearing strength, many times of mold turning, not easy to deform
- Good fluidity, easy to infuse, can be cured at room temperature or heated, easy to operate
Application
Mainly used for making molds of chocolate, candy, cake, and similar products .
Shelf Life
12 months when stored under dry and cool place by original package under 25℃
Parameters for Platinum Cure Molding Silicone or Addition Cure Molding Silicone
8 series of addition molding translucent mold silicone parameters (25℃)
|
Model |
815 |
820 |
825 |
830 |
840 |
|
Color |
translucent |
translucent |
translucent |
translucent |
translucent |
|
Hardness (Shore A°) |
15±2 |
20±2 |
25±2 |
30±2 |
40±2 |
|
Two-component mixing weight ratio (A:B) |
1:1 |
1:1 |
1:1 |
1:1 or 10:1 |
1:1 or 10:1 |
|
Dynamic viscosity（mPa.s） |
3000±1000 |
5000±2000 |
6000±2000 |
7000±2000 |
8000±2000 |
|
Tensile strength（MPa) |
4.7 |
4.8 |
5.7 |
7.0 |
7.5 |
|
Tear strength（kN/m） |
18±2 |
22±2 |
24±2 |
18±2 |
15±2 |
|
Elongation（%） |
580 |
520 |
510 |
550 |
385 |
|
Density （g/cm³） |
1.05 |
1.05 |
1.07 |
1.13 |
1.14 |
|
Operating time（min) |
20-40 |
20-40 |
20-40 |
20-40 |
20-40 |
|
Vulcanization time（h) |
3-5h（25℃） |
3-5h（25℃） |
3-5h（25℃） |
3-5h（25℃） |
3-5h（25℃） |
|
Linear shrinkage rate（%） |
《0.1 |
《0.1 |
《0.1 |
《0.1 |
《0.1 |
Packaging
A Part Packing: 25KG/drum，200KG/drum
B Part Packing: 1KG/bottle
As an authoritative expert in china Food grade silicone rubber industry, our company is a professional customized Food grade silicone rubber factory and suppliers. We are proud to provide high quality Food grade silicone rubber to meet the needs of various industries for safe and reliable materials.
When you choose our Food grade silicone rubber, you're guaranteed the support and expertise of industry experts. Our product quality and service will bring you trust and credibility, making your food processing process safer and more reliable.
Keywords.
Molding Silicone Rubber for Sale， Cake Molding Silicone
Silicone for Cake Mold
Liquid Silicone for Cake Molds
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