Introduction Of Products
Specification:
Quality:
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Products Name:RTV Silicone Rubber
Specification: light viscosity, pourable effort, good fluidity, easy-operation, good tension and high tear strength.
Quality:Features of RTV Silicone Rubber
1:Amazing fluidity and easy to operate
2:Platinum-based, Medical-grade silicone (environmental,odorless and nontoxic)
3:Delicate design available
4:Mixing ration: 1:1 for easy mixing ration
5:Easy de-molding
6:Excellent tension and tear strength
7:High performance in duplication
8:No shrink on cure
9:Excellent resistance to weather, temperature, aging, acid & aging-Proofing.
High resistance to high temperature and aging(resist -60 to 250°C)
Product Origin:China
Other Message:RTV Silicone rubber data sheet
Model Mixing Ratio Color Hardness (shoreA) Viscosity (mPa.s) Working Time Curing Time Tear-Strength (kN/m) Tensile- Strength (Mpa) Elogation (%) Shrinkage (%)
J820 1:1 Translucent 20±2 6000±2000 20-40mins 3-5h =20 =5.0 =450 =0.1
J825 1:1 Translucent 25±2 7000±2000 20-40mins 3-5h =18 =6.0 =450 =0.1
RTV silicone rubbers advantages
Reusable
* Molds can be used over and over again.
* Does not shrink
* Has good abrasion resistance.
* Comes in a wide range of hardness and therefore gives long mold life.
* Can be poured, brushed or sprayed on to the original model.
* The most economical overall (compared to other mold rubbers).
FAQ for RTV Silicone Rubber:
Why the Mould making silicone rubber mold appear with weak tear strength?
When making silicone rubber mold, some customer add a lot of silicone oil to reduce the viscosity of silicone rubber. In fact, this has the opposite effect. The tension and tear strength will be reduced badly with the addition of silicone oil, which leading to the weak and flimsy condition of silicone rubber molds.
Company contact information:
Ms Jessie
Sales manager
email:ottsilicone(at)189(dot)cn
86-020-868119712
mobile:86-15210625563
www(dot)ottsilicone(dot)com |
