Specializing in the production of custom with the polyurethane (PU) round|PU-caster-wheel|To provide you with the forefront of the casters industry information|HEBEI JIUDUAN IMP & EXP CO.,LTD

Specializing in the production of custom with the polyurethane (PU) round

What is the PU wheel? What are the advantages of the Pu wheel?

What is the PU wheel? What are the characteristics of the Pu wheel?

PU wheel commonly known as gifted plastic, spring plastic, all known as: polyurethane or isocyanate polymer. PU wheel is a kind of plastic and rubber between the elastic body, its excellent peculiar comprehensive performance is the ordinary plastic and rubber do not have.

　What are the characteristics of the pu wheel?

PU wheel of the elastic body with wear resistance, chemical resistance, high strength, high elasticity, low pressure resistance, abrasion resistance, shock absorption, tear resistance, radiation resistance, high load and shock absorption buffer and other good performance. PU wheel at the same time with a wide hardness scale, from Shore A10-100.

At present the market has been beyond the Shaw A100 and above products. In addition, PU wheel with excellent shock-absorbing performance, can cushion cushion pad, than the metal spring impact resistance, do not hurt the mold. PU wheel of these features, very suitable as a casters material.

PU wheel processing method

PU wheel can also be made with liquid rubber, casting molding or spraying, potting, centrifugal molding (refers to the CPU); the same time, PU wheel can also be made of pellets, and ordinary plastic, with injection, extrusion, calendering, blow molding process (refer to CPU). Molding or injection molding of the parts, in a certain hardness scale, but also to cut, grinding, drilling and other mechanical processing. Processing diversity, so that the applicability of PU elastomer is very common, the use of areas has been expanding.

　　PU wheel material for the detailed use of materials

PU rubber is not only a very good casters, soft foam Flexible PU mats-such as high seats, sofas, mattresses, etc., polyurethane soft foam is a very fantastic mat material, mat material is the largest use of soft foam Category, its warmth is very good.

Sound-absorbing material-open polyurethane foam with good sound absorption function, can be used for indoor noise data, effectively reduce the chamber music;

Fabric composite materials-shoulder pads, bra sponge, make up cotton; toys and so on.

PU Rigid PU

PU round hard foam refrigeration equipment-such as refrigerators, freezers, cold storage, refrigerated houses, etc., polyurethane hard foam is the most fantastic refrigeration equipment, frozen, widely used;