
Plaster Mold Making Silicones Rubber Compund
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Contact NowBasic Specification
hs code | 39100000 |
---|---|
color | any |
application | Plaster Mold Making Silicones Rubber Compund |
appearance | liquid material |
port | shenzhen |
Eco-Friendly | Yes |
Test Report | SGS |
Detail Description
Plaster Mold Making Silicones Rubber Compund
Plaster Mold Making Silicones Rubber Compund Description :
Plaster Mold Making Silicones Rubber Compund are generally named as two-part addition silicone rubber that vulcanises at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst). It features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage. The mixing ratio between Part A and Part B can be 10:1 or 1:1.
Plaster Mold Making Silicones Rubber Compund Main application:
Rapid prototyping (urethane casting/silicone tooling/vacuum casting)
Concrete moulding
PU resin casting
General Mouldmaking
Superior manual mold designs
Cake/Chocolate molds
Plaster Mold Making Silicones Rubber Compund Main properties:
almost nil shrinkage
high chemical resistance to aggressive components of some types of resins
good tear strength (this feature ensures higher resistance to wearing and shearing)
high degree of precision in reproduction
high dimensional stability over time and non-deformability
high resistance to high temperatures and ageing (resit to -60-200°C)
excellent non-stick effect
environmental, odorless and nontoxic
Plaster Mold Making Silicones Rubber Compund
(The mixing ratio of part A and part B can be adjusted to 1:1or 10:1)
Product |
E-615 |
E-620 |
E-625 |
E-630 |
E-642 |
Appearance |
Translucent |
Translucent |
Translucent |
Translucent |
Translucent |
Hardness(shore A) |
15±2 |
20±2 |
25±2 |
30±2 |
42±2 |
Mix ratio(A:B) |
1:1 |
1:1 |
1:1 |
1:1 |
10:1 |
Viscocity Part A(mPa.s) |
22000±2000 |
23000±2000 |
27000±2000 |
25000±2000 |
55000±2000 |
Viscocity Part B(mPa.s) |
1900±500 |
1900±500 |
1800±500 |
2400±500 |
150±50 |
Tensile strength (MPa) |
5.2 |
5.7 |
6.7 |
5.5 |
7.6 |
Tear-strength (kN/m) |
25 |
26 |
23 |
24 |
22 |
Elongation(%) |
569 |
581 |
480 |
410 |
450 |
Density |
1.05 |
1.05 |
1.07 |
1.13 |
1.14 |
Pot life/working time (mins) |
30-40 |
30-40 |
30-40 |
30-40 |
30-40 |
Curing time/setting time (hrs) |
3-4hrs(25°C) 120-30mins(60°C) |
3-4hrs(25°C) 120-30mins(60°C) |
3-4hrs(25°C) 120-30mins(60°C) |
3-4hrs(25°C) 20-30mins(60°C) |
6-8hrs(25°C) 130-50mins(60°C) |
Shrinkage rate (%) |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
Plaster Mold Making Silicones Rubber Compund Plaster Mold Making Silicones Rubber Compund
Notice:
All above addition silicone is forbidden to mix with organic compounds of condensation cure silicone rubber,otherwise, the silicone rubber will not cure, and also should not mix with organic compounds containing S, P, N as well as metallic salt of organic acids. It also will cause this product cure uncompletely or not cure.
Plaster Mold Making Silicones Rubber Compund Plaster Mold Making Silicones Rubber Compund
Additional Information
Payment Terms | L/C, T/T, Western Union |
---|---|
Minimum Order | 200kg |
Lead Time / Delivery Time | 3 Day(s) |
Sample Available | YES |
Delivery Details | Within three days after getting your payment |
FOB Port | Shenzhen |
Loading Info | FOB Shenzhen port by sea |
Packing Info | 20kg and 200kg per drum |
Target Market(s) | North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East |
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