zvigadzirwa

HDPE resins yemapatya-madziro emarara pombi,
HDPE QHE16A, HDPE QHE16B,

HDPE pombi giredhi ine yakafara kana bimodal kugovera kwema molecular huremu.Iyo ine yakasimba creep resistance uye yakanaka chiyero chekuomarara uye kuoma.Inogara yakasimba uye ine sag yakaderera kana ichigadziriswa.Mapombi anogadzirwa uchishandisa iyi resin ane simba rakanaka, kusimba uye kupikisa kuramba uye yakanakisa pfuma yeSCG neRCP..

Iyo resin inofanira kuchengetwa munzvimbo yakaoma, yakaoma uye kure nemoto uye zuva rakananga.Hazvifanirwe kuunganidzwa pamhepo.Panguva yekufambisa, zvinhu zvacho hazvifanirwe kuvhenekerwa nezuva rakasimba kana kunaya uye hazvifanirwe kutakurwa pamwe chete nejecha, ivhu, zvimedu zvesimbi, marasha kana girazi.Kufambisa pamwe chete

zvinhu zvine chepfu, zvinopisa uye zvinopisa zvinorambidzwa zvachose.

Application

HDPE pombi giredhi inogona kushandiswa mukugadzirwa kwepombi dzekumanikidza, senge pombi dzemvura dzakamanikidzwa, mapaipi egasi emafuta uye mamwe mapaipi emaindasitiri.Inogona zvakare kushandiswa kugadzira mapaipi asina-kudzvanywa akadai semapaipi ane madziro ane mbiri, madziro anomonereka pombi, silicon-core pombi, pombi dzekudiridza dzekurima uye mapombi ealuminium emusanganiswa.Pamusoro pezvo, kuburikidza nereactive extrusion (silane cross-linking), inogona kushandiswa kugadzira crosslinked polyethylene pombi (PEX) yekupa mvura inotonhora uye inopisa.

Parameters

high density polyethylene (HDPE) specialty resin yemapatya-wall corrugated pombi ine dhayamita hombe.Mhedzisiro yacho inoratidza kuti maresheni akasarudzika, anonongedzwa seQHE16A/B zvichiteerana, ane modulus akakotama pamusoro pe1150 MPa, anonyunguduka simba pamusoro pe1.60 MPa uye oxidation-induction nguva inenge 100 min.Ose magiredhi emareni ane yakanaka processability uye anogutsa zvinodiwa pakugadzira mapatya-madziro emarara pombi mumabhizinesi epamba.