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
modelRTV E630
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 12:25:47 GMT
Available color white
Operation way pouring way
Hardness 30 shore A
Mixing proportion of curing agent 1:1
Curing time 4-5h
Pot life 20-30min
Viscosity (MPas -25 0C) 20000
Tensile-strength(kgf /cm2 ) 80
Certifications RoHS.MSDS.SGS ISO9001:2000
Min Order200 kilogram
Silicone mold making rubberMold making silicone rubberSilicone rubber for mold making
RTV Silicone (room temperature vulcanization silicone) is a type of silicone rubbermade from a two-component system (base plus curative; A+B) available in a hardness range of very soft to medium - usually from 15 Shore A to 40 Shore. RTV Silicones can be cured with either a platinum catalyst or a tin catalyst. Applications include low temperature overmolding, making molds for reproducing, and some optically clear grades have lens applications.
Some of the materials you can cast into a silicone mold are:
1.Mainly application of Silicone mold making rubber
Silicone mold making rubberis a two part silicone rubber and curing with tin catalyst. As with a low viscosity, high strength and excellent duplication times, it's widely used for concrete casting and cement products casting,making silicone molds for artificial stone,concrete statue molds,garden statue molds,stone molds,cement crafts,GRC/GPR decorations,ect.
The quality of our rtv silicone rubber is similar with Dow corning silicone,wacker silicone,smooth on silicone,but the prices of silicone rubber is more competitive than them.
2.Features of Silicone mold making rubber
a. low viscosity
b. easy operation
c. long shelf life over 12 months
d. good tear strength and low shrinkage
e. curing at room temperature within 2-4hours
f. high duplication times and no deformation
3.Attention for making a mold by Silicone mold making rubber
4.Shelf life and package
The shelf life can be reach to 12 months at room temperature about 25c in orignal package.
Our normally package is 25kg/pail and 200kg/pail.
Any questions about Silicone Rubber, Leah is at your service.
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FAX: 086-755-89948030
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