High polymer polyethylene tambo yakagadzirwa nepamusoro polymer polyethylene faibha simba rakawanda kwazvo musynthetic faibha, simba rayo rinogona kusvika ka1,5 nguva dzewaya yesimbi yakafanana, uye kurebesa kwakadzikira, kunogona kufananidzwa nekupwanya kureba kwesimbi simbi. wire.Tambo yakagadzirwa kubva mairi ine hunhu hwekupikisa ultraviolet nemwaranzi, kudzivirira kwemvura yegungwa, asidhi uye alkali kuramba, kuneta kuramba, mamiriro ekunze uye tembiricha kusiyana kwekupokana, kutenderera kwesevhisi kwakawedzerwa, nezvimwe.

Chii chinonzi polyethylene?

Kudimburirwa kwepolyethylene ndiko PE, PE ipolyethylene chidimbu, inonzi polyethylene [-CH2-CH2-] N.Ethylene ipolymer ye ethylene, zvakare thermoplastic resin, muindasitiri, ethylene uye ishoma α-olefin copolymerization. products.Ine maitiro ekuti isiri-chepfu, isinganhuwi, kubata uye mwenje wekenduru inenge yakangofanana.Haisi kunyungudika mumvura uye zvimwe zvinonyungudutsa zvakajairika pakupisa uye ine basa rakanaka rekudzivirira.

PE (polyethylene) chinhu chakajairika, isu tinowanzo shandiswa muhupenyu nyore bhegi rakagadzirwa ne polyethylene (PE), PE chimiro chakareruka chepolymer, chinoshandiswawo zvakanyanya, chinoumbwa nenhamba - CH2 - unit. zvinongedzo, polyethylene iri kuburikidza ne ethylene (CH2=CH2) yekuwedzera polymerization reaction.

PE(polyethylene) ine kemikari yakagadzikana basa uye, kunyange imwe, hydrochloric acid, hydrofluoric acid, formic acid, phosphoric acid, potassium hydroxide, uye mamwe maasidhi nemabhesi haabatsiri pakupisa kwekamuri.PE inotya chiedza, mumhepo. ultraviolet chiedza chiri nyore kwazvo kuora, iyo inobatsira zvikuru pakuparara kwemapurasitiki emabhegi.

Shandisa: PE (polyethylene) nzira dzekugadzira dzine yakakwira yekumanikidza nzira, yepakati yekumanikidza nzira uye yakaderera yekumanikidza nzira yechitatu, basa rePE zvinhu rinogona kushandiswa kugadzira firimu, rinoshandiswa zvakanyanya mukudya, kurapwa, kemikari fetiraiza uye indasitiri; PE inogona zvakare. kugadzira vacuum zvekushandisa, kugadzirwa kwechubhu ndiro zvinhu, PE inogona zvakare kugadzira fiber, polyethylene tambo uye zvimwe zvipenyu zvakasiyana-siyana.