Polyurethane O-Rings Sealing
Common Names: Urethane, AU, EU, PU
Trade Names: Adiprene®, Millathane®, Vibrathane®
General Description: Polyurethane is an organic polymer. Polyurethanes are formed by reacting a polyol (an alcohol with more than two reactive hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate in the presence of suitable catalysts and additives. Polyurethane is a widely used compound due to its superior strength, tear and abrasion resistance. Polyurethane also provides excellent permeation resistance.
Wide range of dimensions:
a) Standard, including AS 568, BS 1806, French, JIS B 2401-P / G / V / S series
b) Nonstandard, we also have thousands of molds besides standard sizes.
Total o ring molds, more than 5000 sets. ID(0.5mm~10mm), CS(0.5mm~660mm)