Low Compression Set Fluoro Silicone Compound with Good Strength and Resilience

• Material: Organic Silicone
• Application: Industrial, as Fuel Oil and Lubricating Oil Resistant Seals
• Appearance: White or Light Yellow Solid,No Impurities
• Model NO.: IOTA-FSR
• Hardness a: 40±5
• Tensile Strength (MPa): ≥9
• Elongation (%): ≥380
• Tear Strength (kN/M): ≥20
• Specification: 20KG/carton
• Origin: China
• HS Code: 391000
• Production Capacity: 100tons/Month

Product Description

Low compression set Fluoro silicone compound(IOTA-FSR)

Product description:

This product is based on fluoro silicone gum,added various fillers and additives.

 

Technical data sheet:

 

ITEM	Standard	INDEX
		IOTA-FSR-40S	IOTA-FSR-50S	IOTA-FSR-60S	IOTA-FSR-70S
Appearance	Visual	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(%)(23ºC*72h)	ASTM D471	≤20	≤20	≤20	≤20
Compression set(%)(25%,177ºC*22h)	ASTM D395	≤10	≤10	≤10	≤10
Vulcanizing condition	Add 0.7 % DBPH , 170ºC×15min,Post cured:200ºC×4h

 

Processing suggestions

It is recommended to use 0.6%-1% of bis (2,5-dimethyl-2,5-bis (tert butylperoxy) as a curing agent. 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 ºC~200 ºC);

2. Excellent oil resistance, solvent resistance, and chemical medium resistance;

3. Good strength and resilience;

4. Good insulation;

5. Good breathability.

 

Application:

1.Aviation industry: as fuel oil and lubricating oil resistant seals/contacts on aircraft.

2.Automotive industry: various types of vehicle sealing rings, oil seals, diaphragms, conduits, valve linings, etc.

3.Petrochemistry industry: sealing components for equipment such as pumps, valves, and oil tanks that are resistant to high temperature, low temperature, and chemical attack.

4.Medical and health department: medical devices and artificial organs

 

Package

20KG/carton, lined with plastic bags.

 

Storage

This product has cold flow properties, so the packaging bag should be avoided from being damaged during transportation and use. Store in a cool and dry environment, shelf life period of 12 months.