200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY-6 Molding Silicone Rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 17:20:05 GMT
Color White(different colors are available if requested )
Curing Agent 5%for free charged
Usage for many produce mold making in pouring way
Classification Chemical Auxiliary Agent
EINECS No. 39100000
Other Names RTV-2 silicone rubber
Hardness 18-40A
Mixing Ratio 2%
Min Order200 kilogram
1. Good fluidity and excellent operation.
2. Good resistance to weather, temperature, aging, acid..
3. Excellent tear strength
Platinum Based Silicones For Decoration Molds Description :
Platinum Based Silicones For Decoration Molds are generally named as two-part addition silicone rubber that vulcanises at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst). It features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage. The mixing ratio between Part A and Part B can be 10:1 or 1:1.
Platinum Based Silicones For Decoration Molds Main application:
Platinum Based Silicones For Decoration Molds Main properties:
Platinum Based Silicones For Decoration Molds
(The mixing ratio of part A and part B can be adjusted to 1:1or 10:1)
Product | E-615 | E-620 | E-625 | E-630 | E-642 |
Appearance | Translucent | Translucent | Translucent | Translucent | Translucent |
Hardness(shore A) | 15±2 | 20±2 | 25±2 | 30±2 | 42±2 |
Mix ratio(A:B) | 1:1 | 1:1 | 1:1 | 1:1 | 10:1 |
Viscocity Part A(mPa.s) | 22000±2000 | 23000±2000 | 27000±2000 | 25000±2000 | 55000±2000 |
Viscocity Part B(mPa.s) | 1900±500 | 1900±500 | 1800±500 | 2400±500 | 150±50 |
Tensile strength (MPa) | 5.2 | 5.7 | 6.7 | 5.5 | 7.6 |
Tear-strength (kN/m) | 25 | 26 | 23 | 24 | 22 |
Elongation(%) | 569 | 581 | 480 | 410 | 450 |
Density | 1.05 | 1.05 | 1.07 | 1.13 | 1.14 |
Pot life/working time (mins) | 30-40 | 30-40 | 30-40 | 30-40 | 30-40 |
Curing time/setting time (hrs) | 3-4hrs(25°C) 120-30mins(60°C) | 3-4hrs(25°C) 120-30mins(60°C) | 3-4hrs(25°C) 120-30mins(60°C) | 3-4hrs(25°C) 20-30mins(60°C) | 6-8hrs(25°C) 130-50mins(60°C) |
Shrinkage rate (%) | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
Notice:
All above addition silicone is forbidden to mix with organic compounds of condensation cure silicone rubber,otherwise, the silicone rubber will not cure, and also should not mix with organic compounds containing S, P, N as well as metallic salt of organic acids. It also will cause this product cure uncompletely or not cure.
Please Feel Free To Contact Us For More Information About Silicone Rubber
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