Detailed Product Description

Silicon rubber for molding making is intended for making silicone rubber mould for resin craft, candles, plastic toys, relieve furniture, architectural decoration, funiture decorative, sculpture, and so on.

Silicon rubber for mould making features

Silicon rubber for mold making is flowing liquid with general hardness of 22-50 A° after curing with features:

1. resistance to deformation and high-temperature, acid-alkali and expansion

2. good tensile strength, tear strength and elongation

3. high reproduction times

Silicone rubber for mold making specifications for your reference

HY silicone 638

Model                              HY-638#

Appearance                      White

Viscosity                         14000~16000

Hardness (A^o)                  25~28

Tensile Strength (kgf/c)     ≥35

Tear trength (kgf/cm)        ≥25

Elongation (%)                 ≥500

Mixing Ratio(%)               2~3

Operating Time  (H)          0.5

Curing Time(H)                 2~4

HY silicone 728

Model                              HY-728#

Appearance                      White

Viscosity                         15000~17000

Hardness (A^o)                  26~28

Tensile Strength (kgf/c)     ≥35

Tear trength (kgf/cm)        ≥22

Elongation (%)                 ≥470

Mixing Ratio(%)               2~3

Operating Time  (H)          0.5

Curing Time(H)                 2~4

HY silicone 788

Model                              HY-788#

Appearance                      White

Viscosity                         15000~17000

Hardness (A^o)                  28~30

Tensile Strength (kgf/c)     ≥35

Tear trength (kgf/cm)        ≥20

Elongation (%)                 ≥470

Mixing Ratio(%)               2~3

Operating Time  (H)          0.5

Curing Time(H)                 2~4

Any further information needed, please feel free to contact Ms. Jane  anytime.

Website: www(dot)szrl(dot)net

Number:  0086 755 89948019

Mobile:  86 15813801674