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Flame-retardant silicone rubber for wire and cable extrusion
Category:
Solid silicone rubber product solutions for miscellaneous parts, buttons, sealing strips, swimming gear, kitchenware, and more.
Email:1541901416@qq.com
Phone:020-36896519
Product Description
This series of flame-retardant silicone rubber complies with the UL 1581 VW‑1 or UL 94 V‑0 standards for wires and cables, offering excellent flame retardancy and processability, and is suitable for molding and extrusion processes.
Key Features
* Better flame-retardant performance
* Excellent machinability
* Excellent physical properties
* Complies with RoHS standards
Main applications
* Electrical wires and cables
* Automotive parts
* Sealed products
Typical Product Data 1 (UL1581 VW-1 Standard)
|
Test Items |
Testing standards |
Unit |
RH4013FR |
RH5013FR |
RH6013FR |
RH7013FR |
|
Appearance |
Visual estimation |
/ |
White |
White |
White |
White |
|
Hardness |
GB/T531.1 |
Shore |
40 |
50 |
60 |
70 |
|
Density |
GB/T533 |
g/cm3 |
1.14 |
1.14 |
1.45 |
1.49 |
|
Resilience |
GB/T1681 |
% |
60 |
55 |
55 |
45 |
|
Tensile strength (MPa) |
GB/T528 |
MPa |
7.5 |
7.0 |
6.0 |
5.0 |
|
Elongation at break |
GB/T528 |
% |
500 |
450 |
450 |
300 |
|
Tear strength (kN/m) |
GB/T529 |
KN/m |
15 |
16 |
18 |
12 |
|
Permanent deformation at break (%) |
GB/T528 |
% |
1.7 |
2.6 |
3.4 |
1.7 |
|
Linear shrinkage rate |
CGB-T14235.4 |
% |
2.6 |
2.6 |
2.5 |
2.9 |
Typical Product Data 2 (UL94 V-0 Standard)
|
Test Items |
Testing standards |
Unit |
RH7011FRO |
RH6022FR |
RH7022FR |
|
Appearance |
Visual estimation |
/ |
White |
White |
White |
|
Hardness |
GB/T531.1 |
Shore |
70 |
60 |
70 |
|
Density |
GB/T533 |
g/cm3 |
1.51 |
1.45 |
1.49 |
|
Resilience |
GB/T1681 |
% |
45 |
55 |
50 |
|
Tensile strength (MPa) |
GB/T528 |
MPa |
7.5 |
6.0 |
6.0 |
|
Elongation at break |
GB/T528 |
% |
450 |
450 |
300 |
|
Tear strength (kN/m) |
GB/T529 |
KN/m |
16 |
15 |
15 |
|
Permanent deformation at break (%) |
GB/T528 |
% |
1.7 |
3.4 |
2.6 |
|
Linear shrinkage rate |
CGB-T14235.4 |
% |
2.6 |
2.6 |
2.6 |
·Data testing of vulcanization conditions: using a bis‑diazene vulcanization process, with a 150 mm × 140 mm × 2 mm mold, and vulcanization at 175°C for 5 minutes.
·This data is for reference only; the actual material properties and molding process parameters shall be subject to those provided by our Technical Department.
Operation, Safety, and Storage
* Before use, please carefully read the Material Safety Data Sheet (MSDS) and the instructions for use.
* Please wear safety goggles and gloves when operating this product.
* Store in a dry, cool place, away from direct sunlight.
* Keep out of reach of children.
Packaging
* Packed in 20 kg cartons, with a plastic liner inside.
Keywords:
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