Urea formaldehyde foam

Urea formaldehyde foamUrea formaldehyde resin is made from urea and formaldehyde by heating and polycondensation in acidic or alkaline medium. Urea formaldehyde …

Company news 374 2022-06-18

Polyurethane synthetic leather

Polyurethane synthetic leatherBecause polyurethane resin has excellent physical and chemical properties, and according to the different requirements of use, poly…

Company news 383 2022-06-17

Foaming method of foamed plastics

Foaming method of foamed plasticsFoamed plastics have a wide variety and wide range of uses. Their forming methods are similar to ordinary plastic forming method…

Company news 385 2022-06-16

Forming principle of polyurethane foam

Forming principle of polyurethane foamThe main characteristic of polyurethane foam is that it is porous, so it has low density and high specific strength. Accord…

Company news 367 2022-06-15

Processing method of foamed plastics

Processing method of foamed plasticsThe processing method of foamed plastics is basically the same as that of ordinary plastics, and all equipment is basically t…

Company news 355 2022-06-14

Overview of foamed plastics

Overview of foamed plasticsDefinition of foamed plastic: foamed plastic is a plastic product based on resin, which contains numerous tiny bubbles inside. It is a…

Company news 370 2022-06-13

Polyurethane foam insulation pipe

Polyurethane foam insulation pipeEnergy conservation and environmental protection have always been issues of concern to people. At present, the main source of po…

Company news 355 2022-06-10

Polyethylene tubular blown foaming film

Polyethylene tubular blown foaming filmThe tubular blow molded foam film (sheet) has an attractive appearance like mother of pearl, and can be used as a soft fil…

Company news 348 2022-06-09

PVC low foaming profile

PVC low foaming profilePVC low foaming profile has the advantages of light weight, beautiful appearance, fire resistance and so on. It is mostly used to replace …

Company news 389 2022-06-08

Overview of plastics

Overview of plastics1、 Basic conceptsPolymer refers to the multiple repetitions of one or more atoms or atomic groups (structural units) connected with each oth…

Company news 369 2022-06-07

polystyrene

polystyrenePolystyrene (PS) has good transparency, water resistance, light resistance and chemical resistance, and is mostly used in fields with transparency req…

Company news 358 2022-06-06

PVC core foaming composite pipe

PVC core foaming composite pipeThe development of UPVC drainage pipe has experienced solid wall drainage pipe, UPVC corrugated pipe and double wall corrugated pi…

Company news 364 2022-06-02