raw material silicone two component silicone rubber for crafts mold making

FOB Reference Price:Get Latest Price
  • 1 - 199 Kilograms
    $5.02
  • >=200 Kilograms
    $4.75
Lead Time:
Quantity(Kilograms) 1 - 199 >199
Est. Time(days) 15 Negotiable
Samples:
$1.00 /Kilogram | 1 Kilogram (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Ringxingda
Model Number:
RXD-825
Color:
White
Hardness:
25 Shore A
Mix ratio:
100A:3B
Working time:
30-40 mins
Curing time:
10 hours
Shelf life:
12 months
Certificate:
ISO/REACH/MSDS
MOQ:
1 KG
Shrinkage:
<0.3%
Sample:
Avaliable
Supply Ability
Supply Ability:
100000 Kilogram/Kilograms per Month
Packaging & Delivery
Port
Shenzhen
Lead Time :
Quantity(Kilograms) 1 - 199 >199
Est. Time(days) 15 To be negotiated
Product Description

        Tin cured molding silicone rubber,Tin-based silicone,also called condensation silicone rubber,are two-component materials which cured at room temperature(RTV) to flexible,high tear-strength rubbers.Tin cured silicone can be poured onto models or they can be made brush-able by adding a Thixotropic additive.They are ideal for molds because of easy release or high temperature resistance.

Features

• Good fluidity, easy to pour • Excellent mechanical properties • Good tear and tensile strength • Excellent flexibility, easy to demould • High temperature resistance • High times of repeated use

Parameters
Item 
Color
Viscosity
(MPa·s)
Hardness
(Shore A)
Tensile Strength
(MPa)
Elongation at Break %
Tear Strength
(N/mm²)
Linear Shrinkage %
805
White
14000±2000
5±2
≥1.5
≥550
≥8
≤0.3
810
White
16000±2000
10±2
≥1.9
≥500
≥13
≤0.3
815
White
18000±2000
15±2
≥2.1
≥500
≥17
≤0.3
820
White
22000±2000
20±2
≥2.5
≥450
≥22
≤0.3
825
White
23000±2000
25±2
≥3.0
≥450
≥23
≤0.3
830
White
25000±2000
30±2
≥3.5
≥350
≥23
≤0.3
835
White
25000±2000
35±2
≥3.5
≥310
≥22
≤0.3
840
White
25000±2000
40±2
≥4.0
≥310
≥20
≤0.3
Mix Ratio by Weight(A:B)
Pot Life
(Mins)
Cure Time
(Hours)
100:2
60-70
6-10
100:3
30-40
4-8
100:4
15-20
2-5
Application
      RTV-2 liquid silicone rubber dedicated to mold manufacturing in gypsum board and line, gypsum craft, cement, artificial stone, poly resin craft, candle, toy, gift, soap, handicraft, large sculpture, furniture, shoe, construction decoration, timber ledge stone, animal and plant simulation sculpture, plastic toys, stationery, gifts, imitation marble, human statues, copper imitation crafts and many other industries.
Company Profile

Rongxingda Silicone

       Rongxingda Silicone was established in 2005.The 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.

Quality Control

      We have a professional R & D team and management team. Our production base has advanced production, testing and laboratory equipments. We have 13 years rich experience in this field, we have strength to provide the quality products and technical service.

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.

Packing & Delivery
Certifications
Warm Tips

1. Take a little sample for test before real production

2. Strictly follow A:B weight ratio of specification

3. Stir fully when A and B mixed avoiding incomplete curing

4. To spray release agent for easy demoulding

5. Use it after cured at least 24 hours for best effect