Food grade silicone rubber seal gasket/pressure cooker air compressor rubber gasket

Polyurethanes are widely used in high resiliency flexible foam seating, rigid

foam insulation panels, microcellular foam seals and gaskets, durable elastomeric

wheels and tires, automotive suspension bushings, electrical potting compounds,

high performance adhesives and sealants, Spandex fibers, seals, gaskets, carpet

underlay, and hard plastic parts. We can produce the PU o ring size for standard

and custom,A polyurethane, commonly abbreviated PU, is any polymer consisting

of a chain of organic units joined by urethane (carbamate) links. Polyurethane

polymers are formed through step-growth polymerization by reacting a monomer

containing at least two isocyanate functional groups with another monomer containing

at least two hydroxyl (alcohol) groups in the presence of a catalyst.

 Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 3-7 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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