ORK Rubber Sealing Grommets Precision Dimensions Solvent / Weather Resistance

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ORK Rubber Sealing Grommets Precision Dimensions Solvent / Weather Resistance

 

Product Description

Main Feathers on our rubber grommet :
-  Precision Dimensions with tight tolerance
-  Performance Rubber Mixing as per ASTM D 2000 specifications
-  Good Fatigue Resistance (Tear Strength & Compression Set)
-  Good Weather Resistance (High or low temperature) & UV-Resistance
-  Good Resistance on Oil, Acid, & Solvent
Rubber O-Ring with High Temperature Resistant

Materials : NBR , EPDM , FKM , Si , etc.

Hardness : 30-90shore a
Size : All Kinds of Size
Color : Any Color Is Available


1 ) various rubber
2 ) different sizes and colors
3 ) custom made rubber bushes
4 ) good quality, reasonable price

Note : Each material has its advantage, Silicone: High temperature resistance, NBR: Oil resistance, CR: Abrasion resistance, EPDM: Aging resistance, FKM: Corrosion resistance, etc. Not the expensive is the best, cost performance is the most important.

Our factory mainly produces O-rings, gaskets and other special parts, which are about electronics, auto parts, pneumatic components, toys, cellphones, computers and other industries. This is a trustworthy corporation that has been approved by ISO09001 and ISO/TS16949. Our enterprise aims at meeting the customers, needs, meanwhile, we have good faith, keep a contract and ensure the quality of products, then we have established a long-term stable cooperative relationship with many well-known manufactures, at the same time, it helps the customers make related designs (such as mold development), which saves various resources in developing new products and shortens the development cycle for creating more value for customers, it has won the customers' trust and has more than 200 clients who are famous at home and abroad.

 

The flowing is EPDM 70 test report 

 

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
   
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Tel: 86-769-86865861
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Dongguan Ruichen Sealing Co., Ltd.
no 332 Hewan New Village chashan town, Dongguan, Guangdong, China (Mainland)
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