China Decorative Mould Making Liquid Silicon Rubber

1. Applications of decorative mould making liquid silicon rubber

RTV liquid decorative mould making silicon rubber silicone for mold making is applicable for mold making of poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts in big or small size with simple or complex pattern

2. Features of RTV liquid decorative mould making silicon rubber

a. low viscosity, exceptional fluidity and easy operation : 21000 cps suitable for pouring
b. resistance to deformation, high-temperature 220 degree centigrade
c. acid, alkali and ageing-resistance
d. low shrinkage< 0.2%
e. good tensile strength 36±2 (kgf/cm)
f. high reproduction times

3. RTV liquid decorative mould making silicon rubber datasheet.

Model

625#

630#

638#

Appearance

White

white

white

Mixing proportion of curing agent (%)

5%

5%

5%

Operating time (mins 25 0C )

40

30

70

Curing time(hours 25 0C)

4-50

4-5

5-6

Hardness (A°)

25±2

30±2

35±2

Density ( g/cm3)

1.08

1.08

1.08

Viscosity (mPas -25 0C)

18000±2000

27000±2000

20000±1000

Tensile-strength(kgf /cm2)

≥36

≥49

≥49

Tear-strength (kgf /cm)

≥29

≥33

638#

Elongation-break(%)

≥ 450

≥ 460

Retractility(%)

≤0.25

≤0.25

5%

4.Notice of RTV liquid decorative mould making silicon rubber

1. sample is avalible
2. Reach certificate is avalible
3. FDA ,MSDS, RHOS, GSG are avalible

4. HS code:39100000

5. Operation tips of RTV liquid decorative mould making silicon rubber

a. adding too much silicone oil will destroy the molecular of silicone rubber, which will cause a decrease of the tensile and tear strength of the mold and deformation may occur.

b. remember to take the proper silicone rubber to make the mold for suitable products. for products with delicate and complicated patterns, you are expected to use soft silicone to make molds. While for products with easy and smooth patterns, you should choose hard silicone rubber.

Plus: We have free CD on how to operate for our customers enclosed with product package.

Packaging Details:25kg/drum and 200kg/drum

Delivery Time: within 3 days after payment confirmed in our bank.

Payment Terms: L/C,T/T, Western

More information , pls feel free to contact Ms Katie:
Mobile :86-18938867557