RTV-2 for Silicone Soap Molds

FOB Price

US $8.88
200 - 40,000 kilogram
US $6.25
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelmolding silicone rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 15:26:18 GMT

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Paramtents

Certification SGS,MSDS,RoHS
HARDNESS 18-40A
Mixing Ratio 2%
Type silicone rubber
Appearance Fluid
Application Mold making materials
EINECS No 39100000
Purity 100%
Curing agent 5%for free charged

Packging & Delivery

Min Order200 kilogram

Briefing

RTV-2 Silicone Rubber for Graden Statue Molds:
1for plastic toys mould making
2for plasater resin crafts making

Detailed

RTV-2 for Silicone Soap Molds

Mainly application of RTV-2 for Silicone Soap Molds

RTV concrete molding rubber is 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:

for plaster decoration duplication,

for gypsum sculpture reproduction,

for duplicating resin product with fine details,

for PU resin reproduction,

for wax molding,

for stone duplication ,

for epoxy moulds,

for pacrylic moulding,

for reproducing polyester craft

Features of RTV-2 for Silicone Soap Molds

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

Model	638#	630#	*625#*	620#
Appearance	white	white	white	white
Mixing proportion of curing agent (%)	5%	5%	5%	5%
Operating time (mins 25⁰C )	40~70	60~90	40~70	30~50
Curing time(hours 25⁰C)	4~7	5~7	4~7	3~5
Hardness (A°)	36±2	30±2	25±2	20±2
Viscosity (Mpas -25 ⁰C)	30000~38000	27000~32000	17000~19000	12000~14000
Tensile-strength(Mpa)	≥4.50	≥4.2	≥3.2	≥2.8
Tear-strength (KN/m)	≥30	≥30	≥27	≥32
Elongation-break(%)	≥ 420	≥ 440	≥ 440	≥ 420
Linear Shrinkage (%)	≤0.3	≤0.3	≤0.3	≤0.3

4. RTV-2 for Silicone Soap Molds

Silicone Rubber for artificial molding is a kind of flowable liquid silicone, the quality has nothing to do with the color. It consists of two components. Part A is a flowable liquid silicone rubber, part B is the curing agent. Firstly, after your previous work of dealing with the original model, take some liquid silicone rubber , add 2%-3% curing agent of the amount of silicon, and mix them evenly. Then after vacuum-pumping the mixture, you can pour it into the mold frame. The silicone mold will cured in 2-4 hours.

And more curing agent is needed; contrarily, if molds requiring slower drying and demould, less curing agent is needed.

RTV-2 for Silicone Soap Molds