Ko pombi yemvura yeHDPE iripi?
Nekuda kwezvakanaka zvaro zvakasiyana,HDPE pombi yekupa mvurarinoshandiswa zvikuru muuinjiniya kuvaka pombi yokupa mvura, kuvigwa drainage pombi, engineering kuvaka nechepakati kudziyisa, gasi pombi, welding uye kutaurirana midziyo kugadzirisa waterproof sleeve, maindasitiri giredhi pombi, zvekurima uye zvipfuyo pombi, etc. Inonyanya kushandiswa magetsi, zvakasikwa. gasi uye kudiridza kwekurima mumaguta makuru.Yakanakisa tensile zvivakwa zvinoita kuti chigadzirwa chiwedzere kushandiswa.Iyo tensile zvivakwa zvePE yemvura pombi inounzwa zvakadzama pazasi.
MuHDPE pombi yekupa mvura yekushandisa, zvinhu zvepolymer zvine hunhu hunodiwa.Iwo emuviri zvimiro zvemapolymer mazhinji akakwirira kune tensile zvivakwa zvezvimwe HDPE accessories.Vatengi vazhinji vanotenda kuti kana tichishandisa HDPE zvishongedzo semapombi emvura, isu hatina hanya neiyo tensile pfuma senge indekisi yekuita, asi kana tichishandisa mbishi zvinhu, tinoda zvimiro zvepolymer zvinhu.
Kazhinji, kune mafirimu anopisa anopisa uye mafirimu anodzikira, ayo anoda akakwira tembiricha zvimiro zvezvigadzirwa.Muchokwadi, chaiyo HDPE yekuwedzera zvigadzirwa zvinowanzove zvine tensile zvimiro zvinosvika 200%.Sezvineiwo neiyo HDPE dhiza yekuwedzera application, iyi nhamba yakanaka uye iyo inomira zvivakwa zvakanaka zvinoshamisa.Nekuda kwekuwandisa, iyo HDPE yekupa mvura pombi yekuwedzera mhete simbi hapana mubvunzo.
Ibasa rei rinoitwa neHDPE mukusimba kwepombi dzemvura?
Kana mapolymers achishandiswa semidziyo, vatengi vazhinji havafarire izvo zvinodikanwa zvemuchina.Mumashandisirwo mazhinji emapolymers, michina zvivakwa zvine nharo zvakanyanya kupfuura zvimwe zvemuviri zvimiro.Pazvinhu zvese zvinozivikanwa, mapolymer ane yakakura kwazvo siyana yemakina zvinhu.Izvi zvinodaro nekuti macromolecules anoumbwa neakareba cheni mamorekuru ane akakosha mamorekuru mafambiro ekuzorora.Kana iyo polymer elongation yakakwira, kureba kwekutsemuka kweyakajairwa PE i90% kusvika 950% (mutsara wakaderera density polyethylene LLDPE ine yakakwira elongation).Nekukosha kwekugadzira maitiro, hurefu hwekureba hwezvimwe zvinhu hunogona kudarika 1000%, uye kurebesa pakupwanyika kwezvinhu zvakajairika zvepolymer zvinogona kusvika 50% -10%.Kazhinji kutaura, kupisa shrinkable firimu, tensile firimu, nezvimwewo, iyo tensile zvimiro zvepamusoro zvinodiwa zvezvinhu.
HDPE mvura yekupa pombi tensile performance yakanaka, isiri nyore kukuvadza, hupenyu hurefu hwesevhisi.Kunyanya kukodzera kushandiswa kwemvura.Kuchengetedza kunoitwa panguva yekushandiswa kuwedzera nguva yekushandisa.
Nguva yekutumira: Zvita-02-2022
