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cape verde NFS-L-7435 room temperature vulcanization liquid fluorosilicone rubber
Category:
Product Description
Product Introduction
NFS-L-7435 Liquid fluorosilicone rubber has excellent high and low temperature resistance, oil resistance and electrical insulation, and can be vulcanized at room temperature.
Product Performance
|
Project |
Test Method |
NFS-L-7435 |
|
A component color |
visual inspection |
Pale yellow |
|
B component color |
visual inspection |
Pale yellow |
|
Component A viscosity/Pa.s (shear rate 10 s-1) |
Q/371002WXH028-2016 |
350 |
|
Component B viscosity/Pa.s (shear rate 10 s-1) |
Q/371002WXH028-2016 |
300 |
|
25 ℃× 48h |
||
|
Density/g/cm3 |
ASTM D792 |
1.42 |
|
Hardness/Shore A |
ASTM D2240 |
35 |
|
Tensile strength/MPa |
ASTM D412 |
8.1 |
|
Elongation at break/% |
ASTM D412 |
320 |
|
Tear strength/kN/m |
ASTM D624-B |
14.5 |
|
Resilience/% |
ASTM D1054 |
36 |
|
Compression set/%(177 ℃× 22h) |
ASTM D395 |
21 |
|
Fuel C/%（25℃×72h） |
ASTM D471 |
24.0 |
Method of use:
NFS-L-7435 liquid fluorosilicone rubber for two-component packaging. When in use, the components A and B are stirred evenly according to the mass ratio of 1:1 and then defoamed, and then placed at room temperature (25 ℃ +5 ℃) for 48h to be completely cured.
Packing:
Plastic drum packaging, A/B components each 20kg separate packaging.
Storage period:
Store in a cool and dry environment, unopened original packaging storage period of 12 months.
Note:
Avoid contact with compounds containing nitrogen, sulfur, phosphorus, heavy metals and other elements, so as not to cause the product to be vulcanized or not vulcanized.
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