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Silicone for Mold Making
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Product Description
Silicone for Mold Making
Generally speaking, there are two kinds of silicone for mold making, platinum cure silicone rubber and tin cure silicone rubber.
For food grade silicone rubber, it belongs to platinum cure silicone rubber. Hereby, let's talk about platinum cure silicone rubber for cake mold making.
Description
Cake mold making silicone belongs to addition cure silicone rubber, which is 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.
Application
Due to very low shrinkage and flexibility, addition cure silicone rubber is found in a wide range of applications including ice cream molds, fondant molds, ice molds, silicone craker molds, chocolate molds, candy molds etc..
Features
1. Not limited by product thickness, deep vulcanization
2. 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
3. Has excellent chemical resistance, high temperature resistance can reach 250℃
4. Food grade, non-toxic and tasteless, passed FDA food grade certification
5. High tensile and tearing strength, many times of mold turning, not easy to deform
6. Good fluidity, easy to infuse, can be cured at room temperature or heated, easy to operate
Parameters
| Model | Base Color | Viscosity (mPa.s) |
Hardness (Shore A°) |
Tensile Strength (Mpa) | Tear Strength (kN/m) |
Elongation (≥%) |
Density (g/cm³) |
Curing Agent Mixing Ratio (%) |
Pot Life (min) |
Curing Time |
Linear Shrinkage (≤%) |
| #810 | translucent | 3300±2000 | 10±2 | 3.7 | 13±2 | 600 | 1.03 | 2~3 | 20-40 | 3-5h(25℃) 20-30min(60℃) |
0.3 |
Shelf Life
12 months when stored under dry and cool place by original package under 25℃
Packaging
A Part Packing: 25KG/drum，200KG/drum
B Part Packing: 1KG/bottle
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Silicone for Mold Making
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