General Purpose Extrusion Silicone Rubber Series Product
product details
Product Manual
This series of extrusion Silicone rubber meets the requirements of halogen, ROHS,REACH and FDA and European standard LFGB.It has excellent processability andsuitable for molding and calendering process.
Main Characteristics
* Good processing performance, tight coating, non-stick copper wire
* Good physical properties
Main Application
*Extrusion tube
*Extrusion seal strip
* Wire and Cable
* Calendered silicone sheet
Typical Product Data
|
Test items |
Testing standard |
Unit |
4022 |
5022 |
6022 |
7022 |
7522 |
8022 |
|
Appearance |
Visual inspection |
/ |
Translucent |
Translucent |
Translucent |
Translucent |
Translucent |
Translucent |
|
Hardness |
GB/T531.1 |
ShoreA |
41 |
50 |
61 |
70 |
75 |
81 |
|
Density |
GB/T533 533-2008 |
g/cm3 |
1.14 |
1.16 |
1.2 |
1.21 |
1.22 |
1.23 |
|
Resilience |
GB/T1681 1681-2009 |
% |
60 |
60 |
50 |
50 |
50 |
50 |
|
Tensile Strength(MPa) |
GB/T528 |
MPa |
11.5 |
11 |
10 |
9.0 |
9.0 |
7.0 |
|
Elongation |
GB/T528 |
% |
750 |
600 |
450 |
350 |
300 |
200 |
|
Tear Strength(KN/m) |
GB/T529 |
KN/m |
20 |
25 |
25 |
25 |
25 |
20 |
|
Tensile Set(%) |
GB/T528 |
% |
7.8 |
6.1 |
4.3 |
3.4 |
1.7 |
0.8 |
|
Line Shrinkage |
CGB-T14235.4 |
% |
3.3 |
3.3 |
3.2 |
3.1 |
3 |
2.9 |
·Data test vulcanization conditions: DBPH(ouble 2-5,catalyst) curing,using 150mm × 140mm mold,175 'C × 5min vulcanization molding
·Typical data are average data and actual values may vary. Typical data shall not be used as product specifications.
Operation,safetyand Storage
* Read the Material Safety Data Sheet(MSDS) and instructions for use before use.
* Wear safety glasses and gloves when handling this product.
* Store in a dry and cool place away from direct sunlight.
* Keep out of reach of children.
Packge
* 20KG carton, lined with plastic bag
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