RTV Silicone Mold Making Rubber for GRC Moulding

 Usage of RTV Silicone Mold Making Rubber for GRC Moulding 

RTV Silicone Mold Making Rubber for GRC Moulding is intended for making silicone rubber mold for resin crafts, candles, plastic toys, relieve furniture, architectual decoration, furniture decoration, sculpture and so on.

Features of RTV Silicone Mold Making Rubber for GRC Moulding

RTV Silicone Mold Making Rubber for GRC Moulding is flowing liquid with general hardness of 22-50 A ° after curing with features:

  Low shrinkage

  Good operation

  High tear and tensile strength

  Curing agent free

  Easy de-mold

  High reproduction times

  Resistance to deformation and high-temperature, acid-alkali

  Operations of liquid rtv silicone rubber for sculpture molding:

  If customers want to make large products and large size moulds, the mould should be made of silicone rubber with high hardness.

  On the contrary, if the mould with fine and precision patterns, it should be made of silicone with low hardness.

  The amount of the curing agent depends on the actual requirements of the customer.

   If mould requiring fast drying and demould, more curing is needed.

Operation of RTV Silicone Mold Making Rubber for GRC Moulding

1. deal with original moulds

2. brush on release agent

3. correct weigh accoring to mixng ratio

4. stir the two component evenly

5. vacuum-pumping

6. pouring

TDS of RTV Silicone Mold Making Rubber for GRC Moulding

Model:630#

Appearance:white/red

Viscosity(cs):15000-17000

Hardness(A):30

Tensile strength(kgf/cm)≥35-36

Elongation break(%):≥450

Retractility(%):≤0.3

Curing agent mixed rate(%):2-3

Operate time(min):30

Curing time(hours):2-4

Mixing proportion of curing agent:4%

Company profile:

We are manufacturer specializing in molding silicone rubber, mold duplicating rubber for resin craft makers, special silicon for manual molding, shoe mold rubber, pad printing silicone, encapsulants and potting compound,addition cure liquid silicone,baby  nipple silicone rubber ,lifecasting,food grade silicone rubber, trademark silicone rubber, HTV silicone rubber, lead-zinc alloy crafts silicone rubber, hot stamping silicone plate, hot stamping silicone roller, gross rubber, RTV-2 silicone rubber, silicone molds, silicone products,etc.

Any questions about Silicone Rubber, Leah is at your service.

TEL: 086-755-89212382

FAX: 086-755-89948030 

MOBILE: 086-189 3886 7561 

Website: www(dot)szrl(dot)net

E-MAIL: hyji(at)szrl(dot)net 

Skype: leahchou1214

QQ: 189 3886 7561