High Quality Silicone Rubber Statue Molds Silicone Rubber RTV Liquid Silicone Rubber for Prototyping

High Quality Silicone Rubber Statue Molds Silicone Rubber RTV Liquid Silicone Rubber for Prototyping

Available from Shenzhen Zhihua Chemical Co., Ltd. in China

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Place of Origin: Guangdong, China (Mainland)
Brand Name: DC SILICONE
Model Number: DC-T40
Color: CLEAR
Product name: DC-T40Addition Cure Silicone Rubber
Appearance: Sticky Liquid
Hardness: 40 Shore A
Product Keywords: Silicone rubber statue molds
Supply Ability: 6 Ton/Tons per Day
Packaging Details: 5kg; 20kg; 25kg and 200kg
Port: Any port
Lead Time: 3 days after we confirm your payment in our bank

Room temperature silicone for gypsum mold making:

Description:

Room temperature silicone for gypsum mold making is a kind of two part silicone rubber in addition cure or platinum cure type with mixing ratio of 1: 1 or 10: 1. It can be cures at room temperature as well as under heat. It's a kind of food grade silicone which has got the United States FDA certification. And mainly used for mold making.

Applications:

DC-T40 Silicone Rubber is minly used for making molds of concrete stone, GRC, polyurethane products ; wax, candle decoration; rapid prototyping and tire molds; chocolate, candy and similar products’ molding.

Model: DC-T40
Color: High Transparen
Mixing ratio (%): 1: 1 or 10: 1
Pot life (mins, under 25℃): 30-40
Curing time: (3-5hrs under 25℃); (20-30 mins under 60℃)
Hardness  (Shore A): 40± 2
Tensile- strength  (MPa): > 4.8
Tear- strength (kN/m): > 15
Viscosity (After A/B mixed, mPa.s): 25000± 5000
Shrinkage rate (%): < 0.1%
Elongation (%): > 400%

Shelf life:

12 months when stored under 25°C in original unopened packages.

Packaging & Shipping:

1: 1 mix ratio: 20KG/drum + 20KG/drum with vacuum packing
1. 10: 1 mix ratio: 20KG/drum +1KG/drum with vacuum packing

Techinical Support:

Normally, different silicone should be choosed according to different product's features, for example:

• For products size (within 20cm),
with intricate disigns, soft silicone is suitable, such as 10-20 shore A.

• For products size (20cm-80cm),
with intricate designs, 20-25 shore A is suitable.
with simple designs, 25-30 shore A is suitable.

• For products size (80cm-150cm),
with intricate designs, 25 shore A is suitable.
with simple designs, 30-35 shore A is suitable.

• For products size (more than 150cm),
with intricate designs, 25-28 shore a A is suitable.
with simple designs, 35-40 shore A is suitable.