Silicone Rubber RTV-2 Molding of Polyester Resin
- US $11.69
200 - 40,000 kilogram
- US $7.50
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
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Min Order200 kilogram
brand nameHong Ye silicone rubber
modelE-642
payment methodT/T, L/C, Westem Union
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update timeFri, 08 Nov 2013 17:20:44 GMT
Paramtents
color Translucent
certifications RoHS.MSDS.SGS ISO9001:2000
operation way pouring way
hardness 40 shore A
shrinkage low shrinkage
viscosity low viscosity
curing time 4-6hours
shelf life 12 months
mix ration 1:1
Packging & Delivery
Min Order200 kilogram
Briefing
High strength
Flexible
1:1 simple mix
RoHS.MSDS.SGS ISO9001
Detailed
Applications of silicone rubber RTV-2 molding of polyester resin
silicone rubber RTV-2 could be mainly used for making concrete stone molds,garden statue molds,statue molds,stone mold,concrete statue mold,candle mold, precision molds, PU molds, resin molds, gypsum casting, candle molding,for life casting, fabric finishing, seal for electronic components and solar circuit board, trademark decoration. etc.
Silicone Rubber RTV-2 Molding of Polyester Resin
silicone rubber RTV-2 is generally named two-components silicone rubber, Part A and part B. It features an exceptional fluidity and good operability. The mixing ratio is 1:1,mainly be suitable for making molds application. It is very user friendly and will cure at room temperature over virtually any surface.
Key performance properties of silicone rubber RTV-2
Exceptional molding durability to epoxy & polyurethane resins
High tear & tensile strength
Excellent release ability
Low shrinkage (room temperature cure)
Curing speed can be controlled with retarder ME75
Low viscosity
Three types of curing agents available- standard, for strong reverse taper property and for machine mixing
How to making silicone molds with Silicone Rubber RTV-2 Molding of Polyester Resin
a. Stir part A and part B with right mixing ratio (1:1) evenly. And get the mixture for vacuum-pumping. (If there is no vacuumizer, you can just pour the mixture slowly from the corner so that less bubbles caused)
b. Enclose the product (the original model) with four plastic plates or wooden plates.
c. Clean your products and brush a layer of release agent(detergent or soap water) on your product.
e. Pour the mixture with correct mixing ratio into the model frame.
After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold .
SHELF LIFE: Twelve (12) months from date of shipment when stored at 24°C in original unopened packages.
Model | E642 |
Color | Translucent |
Mixing ratio | 1 : 1 |
Pot life (mins) | 20~50 |
Curing time (hrs) | 2~6 |
Hardness ( shore A ) | 40±2 |
Tensile-strength (kgf/cm2 ) | 65 |
Tear-strength (KN/m) | 15 |
Viscosity(cps) | 5000±3000 |
Shrinkage rate (%) | ≥300% |
Elongation(%) | ≤0.1 |
Any questions about Silicone Rubber, Leah is at your service.
TEL: 086-755-89212382
FAX: 086-755-89948030
MOBILE: 086-189 3886 7561
Website: www(dot)szrl(dot)net
E-MAIL: hyji(at)szrl(dot)net
Skype: leahchou1214
QQ: 189 3886 7561
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- Nearest port for product export
- Shenzhen, Guangzhou, Xiamen, Shanghai
- Delivery clauses under the trade mode
- FOB, CFR, CIF
- Acceptable payment methods
- T/T, L/C, Westem Union
- Export mode
- Export through agents