High-Strength Fluorosilicone Rubber IOTA FHTV 3401H series
Low compression set fluorosilicone rubber IOTA FHTV 3961 series
IOTA FHTV3500 Adhesive Purpose Series Fluorosilicone Rubber
Fluorosilicone rubber for transformers IOTA FHTV 3171 series
IOTA FLSR3435 room temperature curing liquid fluorosilicone rubber
INTRODUCTION
This product is an uniform mixture made on the basis of Fluoro-silicone elastomer by adding some kinds of fillers,additives etc.
High strength.
Excellent oil,solvent,high and low temperature resistance.
TYPICAL PROPERTIES
|
Appearance |
Properties |
Test method |
FHTV 3461H |
FHTV 3471H |
|
Milk white, translucent |
Specific Gravity/g/cm³ |
ASTM D792 |
1.46 |
1.48 |
|
Hardness/shoreA |
ASTM D2240 |
60 |
69 |
|
|
Tensile Strength /MPa |
ASTM D412 |
11.5 |
11.3 |
|
|
Elongation At Break 1% |
ASTM D412 |
382 |
351 |
|
|
Tear Strength/KN/m |
ASTM D624-B |
29 |
30 |
|
|
Compression Set /% (177℃*22h) |
ASTM D395 |
10 |
11 |
|
|
*Heat Resistance (225℃x72h) |
Hardness change/shore A |
2 |
2 |
|
|
Tensile strength change,% |
-24 |
-22 |
||
|
Elongation at break change,% |
-19 |
-17 |
||
|
Fuel C Volume Change/%(23℃/72h) |
ASTM D471 |
21 |
20 |
|
|
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-di(tert-butylperoxy)hexane(DBPH).
The customer shall decide the optimum curing temperature and time according to the product dimensions and curing methods.
PACKAGE
20kg boxes.
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.
