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
modelRTV630#
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 12:36:08 GMT
color white
certifications RoHS.MSDS.SGS
operation way brushing
hardness 30shore A
shrinkage low shrinkage
visicosity low visicosity
deformation no deformation
elasticity good elasticity
duplication times 800-1000
Min Order200 kilogram
RTV mould making silicone rubber,mold making silicone,molding silicone for gypsum decorative materials |
RTV mould making silicone rubber,mold making silicone,molding silicone are used by thousands of sculptors and foundries for casting concrete and other sculpture materials to make accurate reproductions of original sculpture.molding silicone rubber can be poured on , brushed on to any original sculpture and will reproduce detail perfectly. reproductions can be cast in urethane plastic, epoxy resin, plaster, concrete, and more.
RTV mould making silicone rubber,mold making silicone,molding silicone have all the properties that a mold-maker can wish for; the users of these elastic materials range from hobbyists to manufacturers of imitation leather and from archeologists to prototypers. Our comprehensive line of pourable, spreadable and kneadable compounds includes the ideal product for every application. All of our compounds are being successfully used in
Industrial mass production of
Plaster working molds for porcelain and sanitary ceramics
Ornamental door, window, mirror and picture frames
Costume jewelry, ornamental buttons, chocolates, figures of chocolate, etc.
Electroformed parts
GRP laminates
Architectural products
Reproductions and copies
For concrete baluster molds
For garden statue molds
For decorative concrete molds
architectural plaster molds
Features of RTV mould making silicone rubber,mold making silicone,molding silicone
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
Technical datasheets of RTV mould making silicone rubber,mold making silicone,molding silicone
Model | Our625# A/B | Dow Coring E3481 | Smooth-on Mold Max ® 25T |
Mixing proportion of catalyst(%) | 100:4 | 100:5 | 100:5 |
Hardness (A°) | 23~25 | 21~25 | 25 |
Comparison based on 25 Shore A | |||
Density ( g/cm3 ) | 1.12 | 1.20 | 1.18 |
Viscosity (25 C°,mPa.s) | 19,000 | 25,000 | 25,000 |
Tensile strength (Mpa) | ≥3.0 | 4.0 | 4.0 |
Tear-strength (KN/m ) | ≥25 | 23 | 23 |
Elongation-break(%) | ≥ 400 | 370 | 375 |
Working time (minutes) | 30~60 | 90~120 | 45 |
Curing Time (hours) | 12~24 | 24 | 24 |
Liner shrinkage (%) | 0.3 | 0.2~0.5 | 0.2 |
Any questions about Silicone Rubber, Leah is at your service.
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