IOTA FHTV 3800P Series Platinum-Cured High-Temperature Fluorosilicone Rubber
Fluorosilicone rubber for transformers IOTA FHTV 3171 series
General fluorosilicone rubber IOTA FHTV 3260 series
Special fluorosilicone rubber for turbocharger tube IOTA FHTV 4361 series
IOTA FHTV 3502 Adhesive Purpose Series Fluorosilicone Rubber
INTRODUCTION
Good flame retardance. Meets the UL94V0 highest flame-retardant level.
Excellent oil, solvent,high and low temperature resistance.
TYPICAL PROPERTIES
|
Appearance |
Properties |
Test method |
FHTV3660 |
FHTV3670 |
|
White |
Specific Gravity/g/cm³ |
ASTMD792 |
1.44 |
1.46 |
|
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 change,% |
-44 |
-46 |
||
|
Elongation at break change,% |
-48 |
-47 |
||
|
IRM903 Volume Change/%150℃/72h |
ASTM D471 |
5.5 |
5.2 |
|
|
Fuel C Volume Change|/%(23℃/72h) |
ASTM D471 |
20 |
20 |
|
|
Flame-retardant Level |
GB/T10707-2008 |
FV0 |
FV0 |
|
|
Curing Condition |
0.7 DBPH, Press cure:170℃x15min, Post cure:200℃x4h |
|||
* 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-d((tert-butyl peroxy) hexane(DBPH).
The customer shall decide the optimum curing temperature and time according to the productdimensions and curing methods.
PACKAGE
20kg boxes.
STORAGE
This product has cold-flow characteristics, should avoid bag breakage in the processof transportation and usage.
Must be stored in a cool dry environment, and shelf life is 1 year.
