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NFS9600 Flame-retarded Series Fluorosilicone Rubber
Introduction：
Good flame retardance
Meets the UL94V0 highest flame-retardant level
Excellent oil, solvent, high and low temperature resistance
Typical properties:
|
Items
|
Index |
||
|
Grade |
NFS9660 |
NFS9670 |
|
|
appearance
Test method |
White |
||
|
Specific Gravity/ g/cm3 |
ASTM D792 |
1.46 |
1.48 |
|
Hardness/shoreA |
ASTM D2240 |
60 |
70 |
|
Tensile Strength/MPa |
ASTM D412 |
6.8 |
6.5 |
|
Elongation At Break /% |
ASTM D412 |
310 |
290 |
|
Tear Strength/KN/m |
ASTM D624-B |
17 |
17 |
|
*Heat Resistance 200℃×72h |
Hardness change /shore A |
+5 |
+5 |
|
Tensile Strength /MPa |
3.8 |
3.5 |
|
|
Elongation at break /% |
161 |
154 |
|
|
IRM903 Volume Change/% 150℃/72h |
ASTM D471 |
5.5 |
5.2 |
|
Fuel C Volume Change/% 23℃/72h |
ASTM D471 |
20 |
20 |
|
Flame-retardant Level |
GBT10707-2008 |
FV 0 |
FV 0 |
|
Curing Condition |
0.7 DBPH, Press cure: 170℃×15min，Post cure: 200℃×4h |
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*The values only represent the typical features of the product and are not intended for use in specifications.
*Heat resistance additives need to be added to meet the requirements of heat resistance.
Processing Advice：
It is recommended to use 0.6 ~ 1 phr. 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane(DBPH).
The customer shall decide the optimum curing temperature and time according to the product dimensions and curing methods.
Package：
This product is non-dangerous goods. Packed in plastic bags placed into reinforced cardboard boxes. Each box contains 2 bags with 10kg per bag.
Storage：
This product has cold-flow characteristics, should avoid bag breakage in the process of transportation and usage.
Must be stored in a cool dry environment, and shelf life is 1 year.