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Molding Rtv Silicone for Artcrafts Mold Making

Writer:adminSource:www.szrl.net Date:2017-02-07

Molding Rtv Silicone for Artcrafts Mold Making Applications:

for plaster decoration duplication,
for soap mold making
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

 

Molding Rtv Silicone for Artcrafts Mold Making Features:
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
 
Molding Rtv Silicone for Artcrafts Mold Making Datasheet:

 

 

Model

          635

             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°)

35±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

TypeInfo: Product News

Keywords for the information:molding rtv silicone  rtv silicone for artcrafts  silicone for artcrafts mold making 

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