Perfluoroelastomer FFKM O-rings

Product Description

Perfluoroelastomer FFKM O-rings - Sunraz™

Sunraz™ Perfluoroelastomer FFKM o-rings are the best high-performance group of rubber o-rings together with the maximum temperatures (up to 330°C) as well as best chemical resistance. FFKM o-rings are specifically created for extraordinary purposes where up time efficiency is worth the significantly higher cost in comparison with additional standard rubber products.

We can easily produce and also deliver perfluoroelastomer FFKM o-rings, seals, and gaskets developed from several different FFKM components. We can offer FFKM o-rings in conventional shapes in addition to seals and also gaskets in unique styles to fit your special features.

Perfluoroelastomer FFKM o-rings are usually suitable for their wide temp range, chemical level of resistance in numerous ruthless programs, and extended services life. A series of Sunraz™ FFKM O-Rings is invented by us Ningbo Kaxite in order to support our customer can easily switch from earlier suppliers in order to save their cost a lot. Clients who applied Kalrez®, Chemraz®, and PERFREZ® solutions before can also obtain their counterparts in our product checklist. We certainly have chemical resistance compound FFKM O-rings series and high temperature resistance compound FFKM O-rings range, and also high purity FFKM series. Personalized compound design and style is accepted by request. We offer common FFKM O-rings in AS-568, JIS B2401, JIS P, JIS V, JIS G, JIS S and global metric.

The 3 Well-known Brand names of FFKM Perfluoroelastomer in the World.

DuPont™ Kalrez®

DuPont™ Kalrez® FFKM O-rings, seals, and gaskets constructed from DuPont™ can resist over 1,800 unique chemicals as well as offer high temperature firmness similar to PTFE, temperature as much as 327°C. Kalrez® FFKM is well-suited to utilize in the handling of highly intense chemicals, semiconductor wafer fabrication, drug refinement, oil and natural gas recovery, and also aerospace programs.
Kalrez® o-rings, gaskets, and seals give demonstrated, long-term overall performance, this means a smaller amount frequent replacement, repair, and examination and greater operation as well as equipment uptime for increased production and overall yield.

By decreasing particulates, cutting down extractables, and also resisting degradation in severe plasma circumstances, Kalrez® FFKM o-rings also aid prevent pollution in semiconductor handling. This material also delivers low outgassing in vacuum-sealing applications.

Chemraz®

Chemraz® FFKM provides excellent level of resistance to heat and also most chemicals and solvents. Its greatest advantages, nonetheless, possibly its amount of resistance to steam and also significantly advanced low-temperature properties. The principle monomer of Chemraz® is tetrafluoroethylene (TFE), though its subsequent and third perfluorinated monomers are exclusive to the materials, and also provide the balance of its helpful features.

Chemraz® FFKM is the most powerful elastomer designed for challenging oilfield purposes. It gives you superb sealing effectiveness when subjected to mixes of extreme downhole chemical substances, as well as is often given by operators. Specially-formulated materials can give enhanced resistance to fast gas decompression and abrasion, in so doing minimizing down time for routine maintenance necessities.

Tecnoflon®

Tecnoflon® PFR FFKM perfluoroelastomer o-rings offer the greatest quantities of performance of all FFKM elastomers. This material is proof against nearly every class of chemicals, as well as some grades can refrain from temperature conditions over 572°F/300°C, making Tecnoflon® PRF FFKM the best choice for requiring sealing applications.

And other FFKM rubber compounds such as Perlast® FFKM, Isolast® FFKM, Parofluor® FFKM also famous in markets. And our Sunraz™ can replace them in a cheaper cost.

Exactly why We Use FFKM Compound

• Rapid Gas Decompression resistant materials for high pressure settings for oil and gas purposes
• High purity elements for reduced operation pollution for semiconductor applications
• Federal drug administration, USP Type VI and 3A 18-03 compliance for foodstuff as well as pharmaceutical purposes
• Developed to ISO9001 principles to ensure high-quality product.
• Natural compounds sourced from quality-approved distributors.
• Remarkable natural gas and liquid permeation level of resistance.
• Great performance in heavy steam and hot water
• Great resistance to extreme chemicals
• High temp steadiness up to 327°C
• Almost universal chemical resistance
• Fantastic mechanical qualities

Applications for High-performance FFKM O-rings

• Suited to intense decompression, CIP, SIP and hygienic applications.
• O-ring for fuel distribution, lubricant and chemical agents
• Component part elements for the semiconductor industry
• Hoses and pipes for gas and lubricant programs
• Highly intense chemical producing
• Semiconductor wafer manufacturing
• Aerospace purposes
• Oil and gas healing
• Turbo charge hoses
• Fuel tank bladders
• Rotary shaft seals
• Pharmaceutic
• Manifold seals
• Valve seals
• Gaskets

What is FFKM and FFKM Same As Kalrez®?

Via the 1960s, there had been a growing desire for a polymer that was in fact far more chemically protected as well as had higher temp capabilities. Perfluoroelastomers ended up the natural conclusions, combining the chemical substance amount of resistance of PTFE with the versatility as well as resilience of normal FKMs. Originally, this next phase of elastomer technologies was almost exclusively the preserve of space programs and chemical operations. Nevertheless, FFKM had been soon appreciated by the wider manufacturing community, the moment its valuable properties became well-known.

FFKM, or perfluoroelastomer, contains higher amounts of fluorine than standard FKM, and features higher temperature ratings, up to approximately 325°C. FFKM also has improved chemical resistance, with nearly universal chemical compatibility

Perfluoroelastomers FFKM are best known as DuPont™ Kalrez, although other grades do exist. The compounds contain fully fluorinated polymer chains and hence offer the ultimate performance of elastomers when considering heat and chemical resistance.

Sunraz™ Chemical Resistant Enhanced FFKM Parts

Equivalent product: Kalrez® 6375, Chemraz® 505

Physical Properties	Test Method	CR750B	CR750W	CR756B	CR800B	CR900B	CR600W
Color	ASTM D2240	Black	White	Black	Black	Black	White
Hardness Shore A	ASTM D2240	75	74	76	80	90	60
100% Modulus, MPa	ASTM D412	17.5	4.5	11.5	11	17	4.5
Tensile Strength at Break Mpa	ASTM D395B	17.5	10	15.9	18	21	14
Elongation at Break 100%	ASTM D412	177	190	129	150	125	190
Compression set(%, 70 hr @ 200 °C)	ASTM D395B	22	25	20	24	30	18.8
Max Continuous Working Temp	-	230	250	175	250	250	250

Sunraz™ High Temperature Resistant FFKM Parts

Equivalent product : Kalrez® 4079

Physical Properties	Test Method	HT750B	HT750W	HT900B	HT600W
Color	ASTM D2240	Black	Cream White	Black	White
Hardness Shore A	ASTM D2240	75	74	90	60
100% Modulus, MPa	ASTM D412	6	4.5	13	3.2
Tensile Strength at Break Mpa	ASTM D395B	14	7.5	16.5	10
Elongation at Break 100%	ASTM D412	260	260	110	190
Compression set(%, 70 hr @ 200 °C)	ASTM D395B	23	24	27	11
Max Continuous Working Temp °C	-	330	330	330	330

Sunraz™ Ultra-pure, Low Outgassing FFKM Parts

Equivalent product : Kalrez® 8100, 9100, 9300

Physical Properties	Test Method	UP650D	UP750D	UP800W	UP800W
Color	ASTM D2240	Transparent dark amber	Transparent dark amber	Cream White	White
Hardness Shore A	ASTM D2240	65	74	80	82
100% Modulus, MPa	ASTM D412	3.3	6.2	4.7	8
Tensile Strength at Break Mpa	ASTM D395B	12.9	17	11.6	12.8
Elongation at Break 100%	ASTM D412	210	250	300	180
Compression set(%, 70 hr @ 200 °C)	ASTM D395B	12.5	17	24.8	34
Max Continuous Working Temp °C	-	315	315	315	280

Sunraz™ FDA Standard FFKM Parts

Physical Properties	Test Method	FDA800B	FDA800W
Color	ASTM D2240	Black	White
Hardness Shore A	ASTM D2240	75	75
100% Modulus, MPa	ASTM D412	16	6
Tensile Strength at Break Mpa	ASTM D395B	17.6	12
Elongation at Break 100%	ASTM D412	180	210
Compression set(%, 70 hr @ 200 °C)	ASTM D395B	17	27
Max Continuous Working Temp °C	-	250	250

Sunraz™ Low Compression Set and High Temperature FFKM Parts

Equivalent Kalrez 7075

Physical Properties	Test Method	LC700	LC701
Color	ASTM D2240	Black	Black
Hardness Shore A	ASTM D2240	75	75
100% Modulus, MPa	ASTM D412	10.5	8.9
Tensile Strength at Break Mpa	ASTM D395B	15	12.5
Elongation at Break 100%	ASTM D412	180	181
Compression set(%, 70 hr @ 200 °C)	ASTM D395B	15	12.5
Max Continuous Working Temp °C	-	250	330