Fluorosilicone Rubber Master-Batch Compound with Very Low Compression Set Hardness 60 Shore a Silicone Rubber

• Raw Material: Synthetic Rubber
• Material: Silicone Rubber
• Appearance: Transperant
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FS2260U
• Form: The Massive Raw Rubber
• Surface Treatment: Customized
• Application: Low Temperature and/or High Temperature Environme
• Characteristics: Translucent, Natural Color
• Advantages: Excellent Resistance to Oil and Non-Polar Chemical
• Transport Package: Carboard Boxes
• Specification: 50*35*15
• Trademark: SANESIL
• Origin: China
• HS Code: 39100000
• Package Size: 50.00cm * 35.00cm * 15.00cm
• Package Gross Weight: 20.000kg

Product Description

Description: Fluorosilicone rubber master-batch compound with very low compression set and good oil resistance, 
vulcanizing on heating after addition of a vulcanizing agent.

Special properties:
     Excellent oil resistance and outstanding polar solvent resistance
     Easily processed and easily pigmented
     High resilience
     Very low compression set
     Good heat stability, up to 230°C
     Good oil resistance 

Main applications:
       Mainly used in automobile industry, aerospace industry, petroleum chemical industry 
      Suitable for applications as sealing materials for petroleum oil, lubricant oil, hydraulic oil, 
transformer oil, and apolar chemical reagents in low temperature and/or high temperature 
environments.
      Suitable to produce molded, extruded and calendered parts including O-rings, gaskets, 
fuel-line quick-connect seals, oil seals, sealing strips, diaphragms, membranes, valves, 
hydraulic and electrical clamp blocks.

Mechanical properties:

Item	Testing	Unit	Technical date
			FS2230U	FS2240U	FS2250U	FS2260U	FS2270U	FS2280U
Density	ASTM D792	g/cm^3	1.40	1.42	1.43	1.45	1.47	1.48
Hardness Shore A	ASTM D2240		30	39	50	59	71	79
Tensile Strength	ASTM D412	MPa	9.7	10.4	10.4	10.1	10.0	9.1
Elongation	ASTM D412	%	498	410	358	295	254	200
Tear Strength	ASTM D 624 B	KN/m	17	17	18	17	18	17
Rebound resilience	ASTM D1054-2002	%	30	27	26	26	26	25
Compression Set (22hr/177ºC)	ASTM D395 Method A	%	7.5	6.2	6.8	6.9	6.9	7.4
Fuel C Volume Swell            (23ºC×70hr)	Hardness change		-6	-8	-10	-11	-11	-11
	Tensile strength change	%	-53	-52	-40	-36	-33	-27
	Elongation change	%	-45	-36	-30	-26	-21	-19
	Volume change	%	+25	+20	+18	+17	+16	+15
903# Oil Volume Swell           (23ºC×70hr)	Hardness change		-7	-6	-6	-6	-5	-3
	Tensile strength change	%	-30	-28	-25	-19	-18	-18
	Elongation change	%	-26	-25	-20	-13	-14	-14
	Volume change	%	+3.5	+3.0	+3.0	+3.0	+2.5	+2.1

Characteristics:
     Type (according to GB/T 5576-1997)................................FVMQ
     Natural color.......................................................translucent, smooth surface, no impurities

Curing Condition:
     After addition of 1.2% of 2.5-dimethyl bis -(tertiobutyl peroxy) 2.5-hexane (45%) and
     vulcanization for 5 min. at 170°C, with post curing at 200ºC×4.

 

Our factory:

 

Our equipment:

 

Our certificates:

 

 

Dlivery & Shipment:

FAQ:

Q: Are you a factory or trading company?
A: We are  rubber raw material manufacturer and owned 3 factories.

Q: Where is the loading port and How do you ship the goods?
A: Our factory is nearby Shanghai Port, but loading port can be negotiated. We could ship by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX and etc). Please confirm with us before placing orders.

Q: How can we guarantee the products' quality?
A: All the products must be tested refers to key specifications during the production and final inspection before shipment.
 
Q: What about the lead time?
A: It depends on the order quantity you place the order. Usually sample needs 5-8 working days, mass production needs 15-30 days.