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US $10.00100 - 40,000 kilogram
US $7.0040,001 - 999,999 kilogram
Paramtents
HS. Cod 39100000
Purity 100%
Appearance Liquid
Application Mold Making Silicone Rubber
Curing agent 4% free of charged
Certification SGS, RoHS, MSDS, FDA, REARCH, ISO9001:2000
MOQ 100KGS
Molding method Pouring , brushing
Sample Free
Packging & Delivery
Min Order100 kilogram
Briefing
Detailed
RTV silicone rubber for polyurethane architectural molding
Description
Molding Silicone rubber for polyurethane architectural is kind of mold making silicone rubber. It’s generally named two-components silicone rubber which will be cured under room temperature, Part A is a flowable liquid, part B is the curing agent. It features an exceptional fluidity and good operability.
Two kinds of silicone rubber can be used for construction, one is condensation cure silicone rubber with mixing ratio 100:3, another is addition cure silicone rubber with mixing ratio 1:1.
RTV silicone rubber for polyurethane architectural molding
Characteristics
*An exceptional fluidity and good operability, easy to be demoulded.
*Good tensile strength and tear strength
*Condensation cure silicone is with low shrinkage, addition cure silicone is with no shrinkage.
*Suitable for both brushing and pouring molding method.
*Suitable hardness
*High simulation
*Fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
RTV silicone rubber for polyurethane architectural molding
Datasheet
Model | Color | Mixing ratio | Pot life (mins) | Demouled time (hrs) | Hardness(A0) | Tensile-strength (MPa) | Tear-strength KN/m) | Viscosity (mPa.s) | Elongation (%) |
630 | white | 100:3 | 30-50 | 4-6 | 30±2 | 4.0 | 26±2 | 25000±2000 | 420 |
640 | white | 100:3 | 30-50 | 4-6 | 40±2 | 3.8 | 27±2 | 15000±2000 | 480 |
E630 | translucent | 1:1 | 30-50 | 4-6 | 30±2 | 5.2 | 13±2 | 12000±2000 | 470 |
E642 | translucent | 1:1 | 30-50 | 4-6 | 40±2 | 6.2 | 12±2 | 14000±2000 | 350 |
NOTE: The hardness and color are adjustable according to customers’ requirements.
RTV silicone rubber for polyurethane architectural molding
Application
Silicone rubber for polyurethane architectural molding is perfect molding material and casting material, it can used to make molds for the products which are made from below materials: concrete stone, cement, gypsum, plaster, fiberglass, polyester, resin, polyresin, polyurethane, bronze, wax, crystal, candle, and so on.
More information about RTV silicone rubber for polyurethane architectural molding, pls contact Ms Taylor:
Tel: +86-755-89212380
Mob: +86-18938867522
Skype: taylordl828
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