SANHE 3A RUBBER & PLASTIC CO., LTD. |
Verified Suppliers
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All Kinds of Polyurethane O Ring, PU O Ring, PU Oil Seal, Hydralic Oil Seal
Physical character: Made by injection molding with high quality
TPU. It is very good performance of chemic erode resistant,
impregnant resistant, ozone resistant, radiation resistant, aging
resistant, hydrolyze resistant, and high tensile strength, tear
resistant, high impact resistant, high bend strength and low
compression set etc. The abrasion resistant is 5 multiple more than
pure natural rubber, and the oil resistant is 3-5 multiple more
than NBR rubber, and have high elasticity 65% with prominent
compression resistant at high temperature. Wider revise hardness
range on 60-95shore A, very good viscidity with metal material, it
is a new macromolecule material with fast evolutive now. Apply to
all kinds of seal, O ring and gasket on military, mine, oil field,
chemical, printing, punch, paper making, spin, auto industrial etc.
Specifications:
Material: 100% virgin TPU
Color: Yellow, white, black, red, green, blue etc.
Surface: Smooth
Tensile strength: 25-55Mpa
Hardness: 60-95Shore A
Elongation: 400%-650%
Density: 1.12-1.25g/cm3
Elasticity impact: >25%
Tear strength: 35-155KN/m
Akron abrasion loss: <0.05cm3/1.61km
Compression set (22h*70º C): <10%
Working temperature: 120º C
Size: Build injection molding according to the buyer's drawings
***when you enquiry, pls confirm drawing and quantity***