I-Chlorinated Polyethylene CPE Manufacturers
Umhleli womkhiqizi we-ejenti elwa nokuguga uzokwethula namuhla isingeniso esifanele mayelana nomkhiqizi we-cpe ye-polyethylene ene-chlorine. I-Chlorinated polyethylene (CPE) iwumkhiqizo osetshenziswa ekukhiqizeni amakhemikhali. Abantu abaningi abazi nge-vinyl chloride chloride. Qonda, isifinyezo sesiNgisi se-chlorine polyethylene sithi: I-CPE noma i-cm, i-polyethylene e-chlorinated (CPE) iyimpahla ye-polymer egcwele, ukubukeka kuyimpushana emhlophe, ayinabuthi futhi ayinambitheki, enokumelana nesimo sezulu esihle kakhulu, ukumelana ne-ozone, ukumelana namakhemikhali kanye nokumelana nokuguga. , ukumelana nowoyela okuhle, ukunqanda ilangabi kanye nezakhiwo zokuvikela ukukhanya. Ukuqina okuhle (kusaguquguquka ku--30 ° C), ukuhambisana kahle nezinye izinto ze-polymer, izinga lokushisa eliphezulu lokubola, ukubola kwe-HCl, i-HCl ingabangela ukusabela kwe-dechlorination ye-CPE.
I-Chlorinated polyethylene (HDPE) iyi-polymer material eyenziwe nge-high-density polyethylene (HDPE) nge-chlorination. Ngokwezakhiwo ezihlukene kanye nokusetshenziswa, i-polyethylene e-chlorinated ingahlukaniswa ibe yi-resin chlorinated polyethylene (CPE) kanye ne-elastic chlorinated polyethylene (CM). Ngaphezu kwama-thermoplastic resins angasetshenziswa yedwa, angabuye ahlanganiswe ne-polyvinyl chloride (PVC), i-polyethylene (PE), i-polypropylene (PP), i-polystyrene (PS), i-ABS resin ngisho ne-polyurethane (PU). Embonini yenjoloba, i-CPE ingasetshenziswa njengenjoloba ekhethekile esezingeni eliphezulu, esezingeni eliphakeme, futhi ingasetshenziswa nerabha ye-ethylene-propylene (EPR), irabha ye-butyl (IIR), irabha ye-nitrile (NBR), i-chlorosulfonated polyethylene ( CSM) Sebenzisa nezinye izinhlanganisela zenjoloba.
Izakhiwo ze-Chlorinated Polyethylene
1) I-CPE ayinabo ubuthi, ayinazo izinsimbi ezisindayo nama-polycyclic anuka kamnandi, futhi ihlangabezana ngokugcwele nezimfuneko zokuvikela imvelo.
2) I-CPE inokumelana nowoyela okuhle kakhulu, ikakhulukazi uwoyela we-ASTM1 kanye ne-ASTM2, uma kuqhathaniswa ne-NBR; ukumelana okuhle kakhulu kuwoyela we-ASTM3, okungcono kune-CR futhi uma kuqhathaniswa ne-CSM.
I-3) I-CPE inokusebenza kokugcwalisa okuphezulu futhi ingenziwa ibe yimikhiqizo ehlangabezana nezidingo ezihlukahlukene zokusebenza. I-CPE inokusebenziseka okuhle kakhulu futhi itholakala ku-Mooney viscosity (ML1211+4) amabanga asuka ku-50 kuya ku-100.
4) I-CPE iyirabha egcwele enokuguga okuhle kakhulu kwe-anti-oxidative, ukuguga kwe-anti-ozone, ukumelana ne-asidi ne-alkali kanye nezakhiwo zamakhemikhali.
5) I-CPE iqukethe izakhi ze-chlorine, inezici ezinhle kakhulu zokunqanda ilangabi, futhi inezici zokushiswa kwe-anti-drip. I-antimony-based flame retardant, upharafini okloriniwe kanye ne-Al(OH)3 zisetshenziswa ndawonye ngesilinganiso esifanele ukuze kutholwe into ebamba ilangabi esebenza kahle ebamba ilangabi kanye nezindleko eziphansi.
Isikhathi sokuthumela: Jan-05-2023
