Silicone Rubber for artificial stone molding, silicone rubber for mold making, rtv-2 silicone rubber.

Silicone Rubber for artificial stone molding, silicone rubber for mold making, rtv-2 silicone rubber.

FOB Price
  • US $12.30

    200 - 40,000 kilogram

  • US $4.90

    40,001 - 999,999 kilogram

  • group nameRTV-2 silicone rubber for molds making

  • Min Order200 kilogram

  • brand nameHong Ye silicone rubber

  • modelSilicone rubber 620

  • payment methodT/T, L/C, Westem Union

  • update timeFri, 08 Nov 2013 15:42:48 GMT

Paramtents

  • Hardenss 10-40 shore A available

  • Pot life 30-50 mins

  • Cure time 4-5 hours

  • Mixing Ratio 3%-5%

  • Color white

  • Application Mold making materials

  • Packing 25kg/durm

  • Shelf-life 12 months

  • Transport by sea

  • Payment method T/T or L/C

Packging & Delivery

  • Min Order200 kilogram

Briefing

silicone rubber for molding
1. Excellent tensile & tear-strength
2. Good fluidity
3. Low shrinkage
4. 12months shelflife

Detailed

Silicone Rubber for artificial stone molding

 

Mainly application of  Silicone Rubber

Silicone 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 Silicone 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

 

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. Silicone Rubber for  artificial stone molding 

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.

Silicone Rubber for artificial stone molding, silicone rubber for mold making, rtv-2 silicone rubber.Silicone Rubber for artificial stone molding, silicone rubber for mold making, rtv-2 silicone rubber.Silicone Rubber for artificial stone molding, silicone rubber for mold making, rtv-2 silicone rubber.Silicone Rubber for artificial stone molding, silicone rubber for mold making, rtv-2 silicone rubber.Silicone Rubber for artificial stone molding, silicone rubber for mold making, rtv-2 silicone rubber. 

       

  

For getting further information about RTV-2 silicone rubber, PLS contact with

Ms Moe

Email: hyt(at)szrl(dot)net

Skype: moe.chai

Tel: 86-755-89948019

Mob: 86-18938867514

Web: ..........net

 

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Nearest port for product export
Shenzhen, Guangzhou, Xiamen, Shanghai
Delivery clauses under the trade mode
FOB, CFR, CIF
Acceptable payment methods
T/T, L/C, Westem Union
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