200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelliquid silicone rubber,540# ,570#,528# silicone ru
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 11:39:23 GMT
Payment Terms L/C,T/T
Curing Agent 5%for free charged
Use For Molding
Certificated RoHS, Reach, MSDS,SGS.ISO9001:2008
Type silicone rubber
Appearance Fluid
Classification Chemical Auxiliary Agent
Min Order200 kilogram
Applications of Silicone rubber,RTV silicone rubber,Liquid silicone rubber,mold making silicone rubber
Silicone rubber,RTV silicone rubber,Liquid silicone rubber,mold making silicone rubberfor mold making is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength ,tear strength and elongation.
description of Silicone rubber,RTV silicone rubber,Liquid silicone rubber,mold making silicone rubber :
1.Good characteristics of easy-operation
2.Strong Tear strength
3.Favorable tension
4.No deformation
Silicone rubber,RTV silicone rubber,Liquid silicone rubber,mold making silicone rubberfor mold making description
Silicon rubber for molding making is primarily intended for poly resin crafts,PU crafts,PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory,simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
Datasheet of silicone rubber
Model | Color | Viscosity cps | Hardness (A°) | Tensile strength (Mpa) | Tear strength (KN/m) | Elongation % | Mixing ratio % | Pot life(H) | Demould time (H) |
620 | White | 10000-13000 | 20±2 | ≥3.5 | ≥2.4 | ≥400 | 2-3 | 0.5 | 2-4 |
628 | White | 24000-26000 | 28±2 | ≥4.1 | ≥2.9 | ≥420 | 2-3 | 0.5 | 2-4 |
638 | White | 26000-28000 | 38±2 | ≥3.8 | ≥2.6 | ≥380 | 2-3 | 0.5 | 2-4 |
640 | White | 7500-8000 | 40±2 | ≥2.8 | ≥2.1 | ≥260 | 2-3 | 0.5 | 2-4 |
718 | White | 12000-15000 | 18±2 | ≥3.2 | ≥2.2 | ≥380 | 2-3 | 0.5 | 2-4 |
728 | White | 22000-28000 | 28±2 | ≥2.9 | ≥1.9 | ≥360 | 2-3 | 0.5 | 2-4 |
738 | White | 24000-32000 | 38±2 | ≥2.7 | ≥1.8 | ≥340 | 2-3 | 0.5 | 2-4 |
Frequently asked questions of Silicone rubber,RTV silicone rubber,Liquid silicone rubber,mold making silicone rubber
Why does the silicone rubber mold have few molding times?
Silicone rubber,RTV silicone rubber,Liquid silicone rubber,mold making silicone rubbermold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.
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