ngwaahịa

Polyethylene dị elu (HDPE) ọpụrụiche resins maka ọkpọkọ ejima nwere mgbidi,
HDPE resin maka ọkpọkọ, HDPE resin maka ọkpọkọ ejima nwere mgbidi,

Nnukwu njupụta polyethylene (HDPE) ọpụrụiche resins maka ejima nwere mgbidi corrugated ọkpọkọ nwere nnukwu dayameta.Nsonaazụ na-egosi na resins ọpụrụiche, nke akpọrọ QHE16A/B n'otu n'otu, nwere modulus na-ehulata karịa 1150 MPa, gbazee ike karịa 1.60 MPa na oge ntinye oxidation ihe dị ka 100 min.Akara ule abụọ nke resin nwere ezigbo nhazi ma mejuo ihe achọrọ maka imepụta ọkpọkọ ejima nwere mgbidi na ụlọ ọrụ ụlọ.

HDPE ọkpọkọ nwere nkesa obosara ma ọ bụ bimodal nke ịdị arọ molekụla.Ọ nwere ike na-akpụ akpụ na-eguzogide na ezi itule nke rigidity na siri ike.Ọ na-adịgide adịgide ma nwee obere sag mgbe a na-edozi ya.Ọkpụkpọ a na-emepụta site na iji resin a nwere ike dị mma, nkwụsi ike na nguzogide mmetụta yana ezigbo ihe onwunwe nke SCG na RCP.

Ekwesịrị ịchekwa resin n'ụlọ nkwakọba ihe kpọrọ nkụ na ebe ọkụ na ìhè anyanwụ.E kwesịghị ikpokọta ya na mbara ikuku.N'oge njem, ihe ahụ ekwesịghị ikpughe ìhè anyanwụ ma ọ bụ mmiri ozuzo siri ike ma ghara ibugharị ya na ájá, ala, metal scrap, coal ma ọ bụ iko.Amachibidoro ibufe ya na ihe na-egbu egbu, ihe na-emebi emebi na ire ọkụ.

Ngwa

Enwere ike iji ọkwa ọkwa HDPE na mmepụta nke ọkpọkọ nrụgide, dị ka ọkpọkọ mmiri na-arụ ọrụ, mmanụ ọkụ gas pipeline na ọkpọkọ mmepụta ihe ndị ọzọ.Enwere ike iji ya mee ọkpọkọ na-enweghị nrụgide dị ka ọkpọkọ mgbidi abụọ, ọkpọkọ ikuku na-ekpuchi mgbidi, ọkpọkọ silicon-core, ọkpọkọ ogbugba mmiri n'ubi na aluminomplastics compound pipes.Na mgbakwunye, site na extrusion reactive (silane cross-linking), enwere ike iji ya maka imepụta ọkpọkọ polyethylene crosslinked (PEX) maka inye mmiri oyi na mmiri ọkụ.