Mingyi silicone（anhui）co,.ltd
Low compression set Fluorosilicone compound（MY-FSR 系列）
product description：
This product is based on fluorosilicone gum，added various fillers and additives.
Technical data sheet:
|
ITEM |
Standard |
INDEX |
|||
|
MY-FSR-40S |
MY-FSR-50S |
MY-FSR-60S |
MY-FSR-70S |
||
|
Appearance |
- |
White or light yellow solid,no impurities |
|||
|
Hardness（A） |
ASTM D2240 |
40±5 |
50±5 |
60±5 |
70±5 |
|
Tensile strength（MPa） |
ASTM D412 |
≥9 |
≥9 |
≥9 |
≥9 |
|
Elongation（%） |
ASTM D412 |
≥380 |
≥300 |
≥230 |
≥200 |
|
Tear strength（KN/m） |
ASTM D624-B |
≥20 |
≥20 |
≥20 |
≥20 |
|
Fuel C volume change（%）（23℃*72h） |
ASTM D471 |
≤20 |
≤20 |
≤20 |
≤20 |
|
Compression set（%）（25%，177℃*22h） |
ASTM D395 |
≤10 |
≤10 |
≤10 |
≤10 |
|
Vulcanizing condition |
Add 0.7 % DBPH ， 170℃×15min，Post cured：200℃×4h |
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* The above data is not for specification customized, before make this product specification，please contact sales person.
Processing suggestions
It is recommended to use 0.6%-1% of bis (2,5-dimethyl-2,5-bis (tert butylperoxy) hexane as a sulfurizer. Customers should determine the most suitable vulcanization temperature and time based on product size and vulcanization method.
Advantage
1. Wide temperature range for use (-60 ℃~200 ℃);
2. Excellent oil resistance, solvent resistance, and chemical medium resistance;
3. Good strength and resilience;
4. Good insulation;
5. Good breathability.
Application：
In the aviation industry
As fuel oil and lubricating oil resistant seals/contacts on aircraft.
In the automotive industry: Various types of vehicle sealing rings, oil seals, diaphragms, conduits, valve linings, etc.
In the Petrochemistry industry
Sealing components for equipment such as pumps, valves, and oil tanks that are resistant to high temperature, low temperature, and chemical attack.
In the medical and health department
Used for medical devices and artificial organs
In the military industry
For harsh applications that require low temperature/oil/acid resistance in the environment.
Package
20KG/carton, lined with plastic bags.
Should be stored in a cool and dry place. Shelf life: 12 months from production date.
