raw mertial silicone two component silicone rubber for crafts mold making

FOB Reference Price:Get Latest Price
  • 1 - 199 Kilograms
    $6.89
  • 200 - 1999 Kilograms
    $6.25
  • 2000 - 4999 Kilograms
    $5.98
  • >=5000 Kilograms
    $5.29
Lead Time:
Quantity(Kilograms) 1 - 10000 >10000
Est. Time(days) 10 Negotiable
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Rongxingda
Model Number:
RXD-820
Color:
White
Hardness:
35 Shore A
Mixing ratio:
100:3
Shelf life:
12 Months
Certificate:
ISO,ROHS,REACH,SGS
Working time:
30-40 Mins
Curing time:
3-6 h
Sample:
Available
Application:
Mold Making Materials
Supply Ability
Supply Ability:
100000 Kilogram/Kilograms per Month
Packaging & Delivery
Port
Shenzheng
Lead Time :
Quantity(Kilograms) 1 - 10000 >10000
Est. Time(days) 10 To be negotiated
Product Description

        RTV-2 Mold Making Silicone Rubber is a kind of liquid silicone rubber vulcanized at room temperature vulcanized in condensation type. It's generally named as two-component liquid silicone rubber, Part A is a flowable liquid silicone, Part B is the curing agent (Tin catalyst) . It's mainly used for mold making.


Features

•Easy operability
•Low Shore Ahardness
•Very flexible,easy de-mold
•High tear-strength rubbers
•High temperature resistance
•Low shrinkage,no deformation
•Acids and alkalis resistant

Parameters

Item 
Color
Viscosity(mPa.s)
Hardness(Shore A)
Tensile strength(MPa)
Elongation at break
Shrinkage rate
Working time
(min)
805
White/translucent
10000±2000
5±2
>1.0
>550%
< 0.3%
30-40
810
White/translucent
12000±2000
10±2
>1.5
> 450%
< 0.3%
30-40
815
White/translucent
15000±2000
15±2
>3.0
>400%
< 0.3%
30-40
820
White/translucent
18000±2000
20±2
> 3.0
> 450%
< 0.3%
30-40
825
White/translucent
22000±2000
25±2
>3.5
>350%
< 0.3%
30-40
830
White/translucent
23000±2000
30±2
>3.8
>300%
< 0.3%
30-40
835
White/translucent
25000±2000
35±2
>4.0
>250%
< 0.3%
30-40
840
White/translucent
27000±2000
40±2
> 4.1
> 240%
< 0.3%
30-40
Mixing ratio by weight(A:B)
Pot life
(Mins)
Curing time
(Hours)
100:2
60-70
6-10
100:3
30-40
4-8
100:4
15-20
2-5


Applications

       Liquid Mold Making Silicone Rubber is widely used for making molds of concrete stone, GRC, gypsum decoration, plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products.


Our Company

      Established in 1999, Dongguan Rongxin Silicone Technology Co.,Ltd is a professional manufacturer  specialized in polymer material, development and production of silicone rubber. Our company has provided RTV-2 tin cured and platinum cured liquid silicone rubber to customers for years, especially like mold making silicone rubber, potting silicone, silicone foam, urethane rubber and polyurethane resin.
      We'll inspect the product quality before the products export and provide the professional instructions. Excellent quality and complete after-sales service has won the favor and approval of many domestic and foreign customers.

Production Process

        Our products have been sold in over 100 countries, and the export volume up to 1,000 Tons in 2017. Welcome to visit our factory, we will provide reliable products and service to you.

Certifications
Packing & Delivery
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