polyurethane

study on amphipathic polyurethane elastomer

Benzylic ether phenolic resin is one of the main components of foundry polyurethane binder; its structure and preparation condition determine the performances of polyurethane binder.

Megadyne is a leading worldwide manufacture of polyurethane transmission belts and rubber belts.

A raw rubber for millable polyether polyurethane elastomer was prepared.

This article is a study of methylene chloride as a substitute for trichloro-fluoromethane in producing flexible polyurethane foam.

The role of polyoxyethylene triol,rosin polyester polyol and asphalt in the asphalt-polyurethane rigid foam was stressed.

Foundry polyurethane binder comprises component Ⅰ, a polyhydroxy component whose main component is benzylic ether phenolic resin, component Ⅱ, a polyisocyanate, and a catalyst.

The outer door is a polyurethane foamy one with a glazing unit observation window, for better perspectivity and heat preservation.

Study of low angle laser light scattering indicats, in a certain limits of extender amount, the polyurethane have a amorph pseudomicrostructure...

At DESMA the customer can find ‘Concepts for success' for soles of Polyurethane, Rubber and Thermoplastic Materials as well as their combinations.

Application of polyurethane enamel on farmer trucks with key points in the processes of phosphating, priming, atomic ash puttying and enamel spraying is described.

Considering its colourable and castable nature, its extended hardness range, low wear and superior load bearing capacity, polyurethane is a smart substitute for rubber.

In 1999 our factory established and began the manufacture of fiber glass reinforced plastics product、GRC 、GRG、polyurethane product and all kinds of material European style abnormity product.

Polyurethane foaming box ensures good heat preservation capacity, and so ice cubes become more melting-resistible and can be stored longer.

Rigid Polyurethane Foam (RPUF) has a series of excellent properties, such as low density, high strength, low thermoconductivity, easy processing, and water proof.

This paper introduces studying and using process of new type polyurethane sealing element,contrastes with similar import sealing element.

Study on one component silylated polyurethane sealants through changed the SPU resins' producing conditions,different raw material and different ratio of NCO/OH.

The main materials we used are including silicone rubber, fluorubber, natural rubber, neoprene rubber, EPDM, butyl rubber, polyurethane, polyethylene, EVA, ABS, PP, and PVC.