Silicone Elastomers for Mold Making (RTV920)

Raw Material: Synthetic Rubber
Material: Silicone Rubber
Appearance: Liquid White
Form: Liquid Rubber
Color: White
Hardness: 20 Shore a
Customization:

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Basic Info.

Model NO.
RTV920
Viscosity
12000-14000 Cps
Mix Ratio
100:5
Pot Life
60 Mins
Curing Time
8-12 Hrs
Tensile Strength
4 Mpa
Tear Strength
30 N/Mm
Shrinkage
0.3%
Elongation
530%
Transport Package
5kg, 20kg, 200kg
Specification
MSDS, REACH
Trademark
MC Silicone
Origin
Dongguan
HS Code
3910000000
Production Capacity
8000kg Per Day

Product Description

Description of Silicone Elastomers for mold making

Mould making RTV-2 silicone rubber, Liquid Silicone Rubber, RTV 2 Silicone Rubber is general called two-component room temperature vulcanization silicone rubber with excellent fluidity and good operational performance. Add curing agent of 10% at the room temperature, the silicone rubber is still operational within 50 minutes, and in 6-8 hours, an elastic silicon mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion.

Features of Silicone Elastomers for mold making

Outstanding release properties
High Flowabilty and long woring time
Medium Hardness
High tear resistance
High elasticity for easy removal of complex replica parts

Materials you can cast into Silicone Elastomers for mold making

A: Cultural relic duplication, architectural decoration, statues
B: Polyester Resin crafts
C: Lighting ornaments, soap, candles molding
D: Plaster, Gypsum, Cement, Concrete decorations
F: Model design, product exploitation, etc.

Storage and Precautions of Silicone Elastomers for mold making

RTV-2 Silicone Rubber is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.

Professional factory of Silicone Elastomers for mold making

We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.
 
Model Color Viscosity Hardness (Shore A) Tensile strength(MPa) Tear-strength (N/mm) Elongation(%) Mixing ratio ( %) Pot life Curing time (h)
(cps) (min)
RTV9910 white 6000-7000 10±2 3.5 20 450 5~10 30~60 6~8
RTV9920 white 11000-12000 20±2 3.8 25 550 5~10 30~60 6~8
RTV9930 white 13000-15000 30±2 3.8 28 400 5~10 30~60 6~8

Need more information , please feel free to contact us .
 

 

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