Liquid Silicone Rubber for Cement stone molds
artificial stone molds
Description
HY-640 is a kind of room temperature vulcanized silicone rubber in condensation type.It’sgenerally named as twopart silicone rubber ,Part A is a flowable liquid, part B is the curing agentor catalyst . It’s mainly used for mold making .
Application
HY-640silicone rubberisusedformaking molds of concrete stone,GRC,gypsumdecoration , plasterornaments, fiberglassproducts, polyesterdecoration, unsaturated resincrafts, polyresincrafts, polyurethane, bronze, wax, candle, andsimilar products .
HY-640Silicone rubber isa kind of hard silicone in low viscosity ,which issuitable forlargesize productin simple patternwithpouringoperation,especially popular for manufacturer of large PU and concrete products .
Technical Parameters
|
Model |
Color |
Mixing ratio(%) |
Potlife (mins, under 25℃) |
Curingtime (hrs,under 25℃ ) |
Hardness (Shore A) |
Tensile- strength (MPa) |
Tear- strength (kN/m) |
Viscosity (After A/B mixed ,mPa.s) |
Shrinkage rate (%) |
Elongation (%) |
|
HY-640 |
White |
2-3 |
30-40 |
4-5 |
40±2 |
4.5±0.5
|
22±2
|
15000±5000
|
≤0.3% |
150% |
Characteristics
*An exceptional fluidity and good operability, easy to demold
*A kind ofhardsilicone
*Goodtensile and tear strength
*Cure at room temperature
*Outstanding bubble releasing
*Non-deformation
welcome toShenzhen Hong Ye Jie Technology Co.,Ltd
| Product Name | Production Line Capacity | Actual Units Produced(Previous Year) |
|---|---|---|
| Molding Silicone Rubber | 300 Tons/Month | confidential |
| Pad Printing Silicone Rubber | 100 Tons/Month | confidential |
| Injection Silicone Rubber | 50 Tons/Month | confidential |
| Electronic Potting Silicone Rubber | 50 Tons/Month | confidential |
| Addition Cure Liquid Silicone | 100 Tons/Month | confidential |
As usual,we will offer 1KG sample for your test,and send to you by UPS,it about 3-5 days to your door.if need,pls feel free contact with me, Belami will arrange the sample as soon as possible.
Contact Information:
For more information, pls contact withBelami Dengat any time
Mobile:
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