NFS9200 series high tear-resistant fluorosilicone compound
This product is based on fluorosilicone elastomer rubber, adding a uniform mixture of various fillers and additives. Excellent high strength and high tear performance. Excellent oil resistance, solvent resistance and high and low temperature resistance.
Classification:
High temperature curing fluorosilicone rubber
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Fluorosilicone Rubber Business
Fluorosilicone Rubber Products
NFS9200 series high tear-resistant fluorosilicone compound
This product is based on fluorosilicone elastomer rubber, adding a uniform mixture of various fillers and additives. Excellent high strength and high tear performance. Excellent oil resistance, solvent resistance and high and low temperature resistance.
Classification:
High temperature curing fluorosilicone rubber
Product Introduction
This product is based on fluorosilicone elastomer rubber, adding a uniform mixture of various fillers and additives.
Excellent high strength and high tear performance.
Excellent oil resistance, solvent resistance and high and low temperature resistance.
Technical indicators
|
Item Objective |
Indicators |
|||
|
Brand |
NFS9240 |
NFS9250 |
NFS9260 |
|
|
Test Method/Appearance |
Milky White translucent |
|||
|
Density/g/cm3 |
ASTM D792 |
1.42 |
1.44 |
1.45 |
|
Hardness/shoreA |
ASTM D2240 |
40 |
50 |
60 |
|
Tensile strength/MPa |
ASTM D412 |
10.1 |
10.2 |
10.3 |
|
Elongation at break/% |
ASTM D412 |
490 |
457 |
440 |
|
Tear strength/KN/m |
ASTM D624-B |
35 |
42 |
43 |
|
Permanent compression deformation (177 ℃ * 22h) |
ASTM D395 |
11 |
11 |
12 |
|
* Heat resistance |
Hardness change |
3 |
3 |
2 |
|
Tensile strength |
-19 |
-16 |
-17 |
|
|
Elongation at break |
-14 |
-17 |
-18 |
|
|
Fuel C |
ASTM D471 |
23 |
21 |
20 |
|
vulcanization conditions |
Add 0.7 parts of double 25, vulcanize for 170 ℃× 15min in one stage, and vulcanize for 200 ℃× 4h in the second stage. |
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* The data in the table is the typical performance of the product and is not used as the factory standard.
* To meet the heat-resistant requirements need to add heat-resistant additives
Processing recommendations:
It is recommended to use 0.6~1 parts of bispentamethylsulfiding agent (2,5-dimethyl-2,5-bis (tert-butylperoxy) hexane).
The customer should determine the most suitable curing temperature and time according to the product size and curing method.
Product packaging:
This product is non-dangerous goods, carton packaging, plastic bags, ten kilograms per bag, two bags per box.
Storage period:
This product has a cold flow, transport and use should avoid damage to the packaging bag.
Store in a cool and dry environment, shelf life of 12 months.
Key words:
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