packing

packingThe purpose of filling is to reduce the cost of foam and improve the performance. There are many types of fillers, which should be selected according to n…

Company news 408 2022-03-29

High polymer

High polymerPolymer is the main component of foamed plastics. The processing and use performance of foamed plastics depend on the chemical and physical propertie…

Company news 373 2022-03-28

PP-R pipe

PP-R pipeRandom copolymerized polypropylene pipe, abbreviated as PP-R pipe, is the third generation of new polypropylene pipe after pp-h (homopolypropylene) and …

Company news 386 2022-03-26

PVC door and window profile

PVC door and window profile1. Material selection and formula design(1) raw material PVC has five kinds of polymerization methods: solution, bulk, suspension, emu…

Company news 392 2022-03-25

PVC skinned foamed bar

PVC skinned foamed bar1. Material selection and formula design(1) PVC resin and its modifier PVC resin used in the production of skin foaming products is based o…

Company news 427 2022-03-24

Regeneration technology of hard PVC hollow floor

Regeneration technology of hard PVC hollow floor1. Performance comparison and ratio of waste materials and new materials(1) The relative molecular weight distrib…

Company news 425 2022-03-23

As plastic transparent tube

As plastic transparent tube1. Selection of raw materials(1) At present, as resin has many brands of s Resin in the market, with great performance differences. Af…

Company news 400 2022-03-22

Polypropylene casting film

Polypropylene casting filmThe casting method can produce polyolefin casting film, polyolefin fresh-keeping film, polyamide casting film, etc. In general, cast fi…

Company news 456 2022-03-21

PS three-layer composite plate

PS three-layer composite plate1. Material selection and plate specification: polystyrene (PS) and high impact polystyrene are selected as raw materials and proce…

Company news 409 2022-03-18

Mixed modified heat shrinkable tube

Mixed modified heat shrinkable tubeFor the connection of insulated wires, especially the tight and beautiful connection of two kinds of insulated wires with diff…

Company news 400 2022-03-17

New wood substitute PVC foam board

New wood substitute PVC foam board1. Material selection and formula design(1) PVC resin PVC resin is the main component of the board. Its model plays a leading r…

Company news 428 2022-03-16

PET sheet

PET sheet1. Selection and performance of raw materialsRandom polyethylene terephthalate (APET) is the main raw material of PET sheet. (1) The characteristic degr…

Company news 424 2022-03-15