Extruded Rubber Seals

Xlong NBR cord is widely used for applications involving resistance to petroleum
oils minerals and vegetable oils. It is also suitable for contact with aromatic
hydrocarbons and most dilute alkalis and acids. Polymax NBR rubber cord also has
good mechanical properties, low compression set and is most cost effective
It is not suitable for high temperature applications or for protection against ozone,

ketones, esters, aldehydes, chorinated and nitro hydrocarbons

Technical Properties (Summary)
Material: Nitrile
Colour: Black
Density (specific gravity): 1.3 g/cm³
Shore Hardness: 70 ± 5 Shore A
Tensile Strength 12 N³
Elongation at Break: 300%
Min. Temperature: -20°C
Max. Temperature: +80°C
Compression set: 25% 

Our advantage

1. Compound from world class suppliers, NBR, EPDM, VITON (FKM), HNBR, Silicone,etc material and PANTONE code available, hardness from 30 to 95 Shore A. Imported compound from 3M,DuPont, Bayer, Daikin and Dow Corning,etc.
2. Pressed by mold vulcanization, ID from 0.5mm to 1000mm and C/S from 0.5mm to 20mm by mold Vulcanization, ID from 3mm to 20mm and C/S from 500mm to 6000mm by Section Vulcanization.
3. AS, JIS, BS,DIN,Metric and customize size available.
4. In house tool making and free of tooling charge for standard rubber ring, the mold line can be 45° and 180°.
5. RoHs / Reach / NORSOKM 710 certificate.
6. Strict material traceability in ERP and barcode system.
7. Big stock, mini MOQ acceptable

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