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
model630#
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 12:46:35 GMT
color tranparent 1:1 MIX
certifications RoHS.MSDS.SGS ISO9001:2000
operation way pouring
hardness 30 shore A
shrinkage low shrinkage
visicosity light visicosity
deformation little deformation
shelf life 12 months
duplication times high duplication times
Min Order200 kilogram
High strength sculpture mold making silicone rubber applications
sculpture mold making silicone rubber will reproduce the finest detail and is suitable for a variety of industrial and art related applications including prototypes, furniture, sculpture and architectural elements. Rubber silicone for making baluster mold can also be used to cast a variety of materials including wax, gypsum, low melt alloys/metals and urethane, epoxy or polyester resins (without using a release agent).
sculpture mold making silicone rubberMain features
• Cold vulcanize with the appropriate catalyst
• Can be applied by direct pouring or by spreading
• Easy mould building, no need of particular equipments
• High elasticity, easy demoulding also for objects with undercuts
• Extreme faithfulness in the reproduction of details from any original model
• Odourless and no toxic
• Anti-adherent (no need of release agents for demoulding)
• poly-addition curing: low linear shrinkage and higher stability in time
Datasheets of sculpture mold making silicone rubber 630#
Model | 630# |
Appearance | white |
Mixing ratio of curing agent (%) | 4% |
Operating time (mins 25 0C ) | 30-50mins |
Curing time(hours 25 0C) | 2-5 hrs |
Hardness (A°) | 30±2 |
Density ( g/cm3) | 1.08 |
Viscosity (mPas -25 0C) | 22000±1000 |
Tensile-strength(kgf /cm2) | ≥49 |
Tear-strength (kgf /cm) | ≥33 |
Elongation-break(%) | ≥ 460 |
Retractility(%) | ≤0.25 |
How to making silicone rubber molds with sculpture mold making silicone rubber ?
a.deal with the orignal sculpture
b.sprayed on release agent
c.weigh correct molding silicone rubber according to the instruction
d.stir two part molding silicone compound evenly
e.vacuum pumping about 5 min
f.poured on or brushed on the orignal sculpture
g.curing 2-4 hours
h.demould and apply to casting
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