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HDPE/LDPE inosanganisa zvinhu zvinopupuma, mafomu ayo mbishi, uye kuverenga nehuremu,

Huwandu hwehuwandu hweHDPE uye LDPE 100 zvikamu

Kubatanidza mumiririri 0.5 chikamu

Ac whipping agent 3-10 chikamu

Zinc oxide 1-2 chikamu

Stearic asidhi 0.5 chikamu

Antioxidant 1010 0.1 chikamu

Mineral filler 3-15 chikamu,

Imo, huremu hwehupamhi hweHDPE neLDPE ndeye 10:90-90:10,

Imo, iyo yakanyunguduka inoyerera (MFR) yeHDPE yakasarudzwa iri pakati pe3-6g / 10min, uye kunyunguduka kwemhepo (MFR) yeLDPE iri pakati pe2-3g / 10min;

Sezvineiwo: yekubatanidza agent inosarudzwa kubva ku dicumyl peroxide DCP kana benzoyl peroxide BPO;

Sezvo zviri nani: mineral filler inosarudzwa kubva ku calcium carbonate kana mica powder.

Ikozvino kugadzirwa kunopawo mhando yekugadzirira nzira yeyataurwa pamusoro HDPE/LDPE inosanganisa furo zvinhu, kongiri mashandiro ndeaya:

Nekuganhurwa kwechimwe nechimwe chinhu chakabikwa,

(1) ne granulation yeHDPE uye LDPE inosanganisa extrusion, yakaoma, tora base-zvinhu,

Sezvineiwo: shandisa twin screw extruder, ita zvakasanganiswa kuHDPE neLDPE, yakanaka yekusanganisa mhedzisiro, inogona kuenderera mberi, kubuda kwakakura kwazvo;

(2) base-zvinhu zvakawanikwa munhanho (1) inoputirwa muguyo, mapurasitiki ari mukuita, mune base-zvinhu, wedzera mubatsiri mumiriri, mushure mekubatsira mumiriri anosanganiswa ne base-material, komputa piritsi inobviswa, inoputika ichipisa,