Rtv Liquid Moulding Silicone Rubber( for Concrete, PU Resin , Gypsum Casting)
- Payment Type:
- T/T, L/C, Western Union, cash
- Incoterm:
- FOB
- Min. Order:
- 200 Kilogram
- Min. Order:
- 200 Kilogram
- Delivery Time:
- 3 Days
- Transportation:
- Ocean, Land, Air
Your message must be between 20 to 2000 characters
Contact Now| Place of Origin: | China |
|---|---|
| Productivity: | 8ton/day |
| Supply Ability: | 8ton/day |
| Payment Type: | T/T,L/C,Western Union,cash |
| Incoterm: | FOB |
| Certificate: | SGS, RoHS, MSDS, FDA, ISO, REACH, UL, IS0:2000 |
| Transportation: | Ocean,Land,Air |
1.
Application of rtv
liquid moulding silicone rubber :
liquid
molding casting silicone rubber is mainly
applied for making various molds,such as reproduction of poly resin,
epoxy, polyurethane-polymer, plaster,
gypsum casting and moulding, soaps, candle & lighting, architecture, decorative arts and crafts, plastic toy, gift and stationery, big statue, cultural relic product, etc.
2.Features of rtv liquid moulding silicone rubber
a. low viscosity, exceptional fluidity and
easy operation:21000 cps suitable for pouring
b. resistance to deformation, high-temperature
220 degree centigrade
c. acid, alkali and aging-resistance
d. low shrinkage< 0.2%
e. good tensile strength 38 (kgf/cm)
f. high reproduction times
3. rtv liquid moulding silicone rubber data sheet:
|
Model |
Appearance |
Viscosity(cs) |
Hardness |
Tensile Strength |
Tear Strength |
Elongation |
Mixing Ratio |
Operating Time |
Curing Time |
|
HY 625 |
white |
20000-21000 |
23-27 |
34-38 |
20-24 |
500 |
2-3 |
0.5 |
4-6 |
|
HY 638 |
white |
21000-25000 |
32-6 |
47-51 |
22-25 |
470 |
2-3 |
0.5 |
4-6 |
4.
Operation tips of rtv
liquid moulding silicone rubber
a. adding too much silicone oil will destroy
the molecular of silicone rubber, which will cause a decrease of the tensile
and tear strength of the mold and deformation may occur.
b. remember to take the proper silicone rubber
to make the mold for suitable products. for products with delicate and
complicated patterns, you are expected to use soft silicone to make molds.
While for products with easy and smooth patterns, you should choose hard
silicone rubber.
Plus: We have free CD on how to operate for
our customers enclosed with product package.
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