Post Offer Free
Dongguan Ruichen Sealing Co., Ltd.  

Gold Index: 5185

You are here: home  > ORK High Pressure Exhaust O Ring EPDM For Automotive Brake Systems

ORK High Pressure Exhaust O Ring EPDM For Automotive Brake Systems 

Place of Origin: Guangdong, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: AIA-1

ORK High Pressure Exhaust O Ring EPDM For Automotive Brake Systems
 
 

ORK High Pressure Exhaust O Ring EPDM For Automotive Brake Systems

 

 

EPDM has outstanding resistance to heat, water and steam, alkali, mild acidic and oxygenated solvents, ozone, and sunlight (-40ºF to +275ºF); but it is not recommended for gasoline, petroleum oil and grease, and hydrocarbon environments. This popular rubber compound is usually the first choice for low torque drive belt applications

 

Trade Names:

  • Nordel . . . Dow Chemical
  • Keltan® . . . Lanxess Corporation
  • Royalene . . . Chemtura Corporation

ASTM D1418 Designation: EPDM

ASTM D2000/SAE J200 Type, Class: AA, BA, CA, DA

Apple Compound Designation: EP

Standard Color: Black

Description: A copolymer of ethylene and propylene (EPR), combined with a third comonomer adiene(EPDM), Ethylene Propylene has gained wide seal industry acceptance for its excellent ozone and chemical resistance characteristics.

Key Use(s): Outdoor weather resistant uses. Automotive brake systems. Automobile cooling systems. Water applications. Low torque drive belts.

Temperature Range
Standard Compound: -40° to +275°F
Special Compound: -67° to +302°F

Hardness (Shore A): 40 to 95

Features: When compounded using peroxide curing agents high temperature service can reach +350°F.  Good resistance to acids and solvents (i.e. MEK and Acetone). 

Limitations: Have no resistance to hydrocarbon fluids.

Press Cure                                                                               Post Cure
Sheet : 5min 170                                                                 Sheet : 1 hrs 125
Button : 10 min 170                                                            Button : 1 hrs 125
ORIGINAL    PROPERTIES  SPECIFICATION     TEST RESULT               
HARDNESS  SHORE  A 70°±5 70
TENSILE  STRENGTH, MPA, MIN 14 14.9
ULTIMATE   ELONGATION, , MIN 300 327
SPECIFIC  GRAVITY  (g/cm3)   1.15
       
 HEAT  RESISTANCE  70 H . AT 100           
CHANGE IN HARDNESS, POINTS   10 2
CHANGE IN TENSILES  STRENGTH,% -25 -4.1
 ULTIMATE ELONGATION,MAX % -25 -3.4
       
COMPRESSION SET, MAX, 22H AT 70   25 8
       
RESISTANCE TO OZONE        
EXPOSURE  METHOD B   N0 CRACK PASS
       
WATER RESISTANCE:100,70H (EA14)
bigPhoto
 Mr. Bob

Tel: 86-769-86865861
Contact to this supplier

Related Search

Find more related products in following catalogs on Hisupplier.com

Company Info

Dongguan Ruichen Sealing Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

You May Like:

Product (106)