 
|
| Place of Origin: | Guangdong,China |
| Brand Name: | ORK |
| Certification: | FDA,ROHS,ISO9001,IATF16949 |
| Model Number: | Customized |
| Minimum Order Quantity: | Negotiable |
|---|---|
| Price: | Negotiable |
| Packaging Details: | PE inside , Carton Outside, Cartons on pallets |
| Delivery Time: | 7-45 work days |
| Payment Terms: | L/C, Paypal, T/T |
| Supply Ability: | 30000000 PCS / Month |
| Material: | FKM Or Silicone | Hardness: | 30 ~ 90 Shore |
|---|---|---|---|
| Color: | Black Brown Green RED Yellow | Heat Range: | -40 ~180 ℃ |
| Acild Resistant: | Acceptable | Size: | Any Size Acceptable |
| Lead Time: | 5-30 Work Days | Standard: | AS568 BS1516 |
| High Light: | Heat Resistant FKM O Rings,BS1516 FKM O Rings,AS568 FKM O Rings |
||
Different Color Heat Resistant Seal Oring FKM Silicone O Rings
Description
Combining high temperature resistance with outstanding chemical resistance, Fluorocarbon-based compounds approach the ideal for a universal O-ring material.
Specification
| Item | heat resistant seal oring FKM silicone NBR rubber sealing o ring silicone o-ring |
| Material | Silicone, NBR, FKM...etc |
| Color | Green,red, black, etc. |
| Sizes | Standard or customized size |
| Mould Cavity | Single or multi cavity |
| Mould Life | 100,000 to 500,000 shots |
| Production Technique | Compression moulding |
| Packaging | PE bag + carton box, or per customer requirement |
Key Use(s)
Seals for aircraft engines. Seals for automotive fuel handling systems. High temperature/low compression set applications. Wide chemical exposure situations. Hard vacuum service.
Temperature Range
Standard Compound: -13° to +446°F
Special Compound: -40° to +446°F
Hardness (Shore A): 30 to 90.
Features:High fluorine grades offer higher resistance to swell in high octane and oxygenated fuel blends. This give superior performance in Ethanol/Methanol blended gasoline. Base resistant grades offer improved resistance to amine based oil protectants found in new transmission oils. Also, improved resistant to steam for higher temperature services. Low temperature bases can improve performance to -40°F.
New Polymers being offered have improved chemical resistance and low temperature performance.
FKM® Extreme™ ETP offers similar chemical compatibility as Kalrez™ with temperature performance with a TR(10) of -40°F and brittleness to -76°.
Limitations: Fluorocarbons (FKM®s) are not recommended for exposure to ketones, amines, low molecular weight esters and ethers, nitro hydrocarbons, hot hydrofluoric or chlorosulfonic acids, or Skydrol® fluids. They are also not recommended for situations requiring good low temperature flexibility.
| V7501 COMPOUND | |||
| ASTM D2000 M2HK 710 A1-10 B37 B38 EO78 EF31 F13 Z=Hardness 75±5 | |||
| Press Cure | |||
| Sheet : 5min 175℃ | |||
| Button : 10 min 175℃ | |||
| ORIGINAL PROPERTIES | SPECIFICATION | TEST RESULT | |
| HARDNESS SHORE A | 75°±5 | 73 | |
| TENSILE STRENGTH, MPA, MIN | 10 | 10.9 | |
| ULTIMATE ELONGATION, ％, MIN | 150 | 213 | |
| SPECIFIC GRAVITY (g/cm3) | 1.85+/-0.08 | 1.87 | |
| HEAT RESISTANCE 70 H . AT 250℃(A1-10) | |||
| CHANGE IN HARDNESS, POINTS | +10 | +5 | |
| CHANGE IN TENSILES STRENGTH, % | -25 | +26 | |
| CHANGE IN ULTIMATE ELONGATION,MAX % | -25 | -18 | |
| COMPRESSION SET, MAX, 22H AT 175℃ (B37 ) | 50 | 21.5 | |
| COMPRESSION SET, MAX, 22H AT 200℃ (B38 ) | 50 | 28.3 | |
| FLUID RESISTANCE FUEL.101. 70H AT 200℃ (EO78) | |||
| CHANGE IN HARDNESS, POINTS | -15~+5 | -13 | |
| CHANGE IN TENSILES STRENGTH, MAX % | -40 | -20.7 | |
| CHANGE IN ULTIMATE ELONGATION,MAX % | -20 | -8.3 | |
| CHANGE IN VOLUME % | 0~+15 | +10.5 | |
| FLUID RESISTANCE FUEL C, 70H AT 23℃(EF31) | |||
| CHANGE IN HARDNESS, POINTS | ±5 | -4 | |
| CHANGE IN TENSILES STRENGTH, MAX % | -25 | -20.2 | |
| CHANGE IN ULTIMATE ELONGATION,MAX % | -20 | -18.6 | |
| CHANGE IN VOLUME % | 0~+10 | +5 | |
Contact Person: Aaron
Tel: +86-18024335478
Nitrile NBR Rubber O Ring Encapsulated Excellent Gasoline / Oil Resistant
Colourful Rubber NBR O Ring Sealing , High Temperature Oring Free Sample
Air Compressor O Ring HNBR AS 568 O-RING Refrigerant Resistant
High Pressure Encapsulated O-Rings FKM For Oxygenated Automobile Fuels
Universal Coloured FKM O Rings Sealing , Heat Resistant O Ring AS568
Metric Brown Green Black O-Ring FKM With Acid Resistant For Aircraft Engines Seals Systems
Microwave Owen Silicone Orings High Tensile Strength 88 LBS Tear Resistance
Fuel Injector / Hydraulic O Ring Silicone Rubber Anti Stain Logo Printed
rubber products wholesale High Tempereture blue Silicone O Rings
