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Polyvinyl Chloride Kubicuruzwa byinganda

Polyvinyl chloride (PVC), izwi cyane nka PVC, ni polymer itandukanye ikoreshwa mu nganda zitandukanye. Ikorwa na polymerizing vinyl chloride monomer (VCM) ikoresheje uburyo bwa polymerisiyonike yubusa hifashishijwe peroxide, ibice bya azo cyangwa abandi batangiza, hamwe numucyo nubushyuhe. PVC ikubiyemo vinyl chloride homopolymers na vinyl chloride copolymers, hamwe hamwe bita vinyl chloride resin. Hamwe nimiterere yihariye kandi ihuza n'imiterere, PVC yahindutse ibikoresho byo guhitamo kubisabwa byinshi.


Ibicuruzwa birambuye

Ibicuruzwa

Ironderero rya tekiniki

Ibintu Igice Igisubizo
Kugaragara Ifu ya micro yera
Viscosity ML / G.

100-120

Impamyabumenyi ya Polymerisation ºC 900-1150
B ubwoko bwa Viscosity 30ºC mpa.s 9.0-11.0
Umubare wanduye 20
Guhindagurika % ≤ 0.5
Ubucucike bwinshi G / cm3 0.3-0.45
Gumana% mg / kg 0,25mm 0.2
0.063mm icyuma 1
DOP : resin (igice) 60: 100
Ibisigisigi bya VCM Mg / kg 10
K agaciro 63.5-69

Ikoreshwa

Mu nganda zubaka, PVC ihabwa agaciro kubera kuramba no guhinduka, bigatuma iba ibikoresho byiza byubaka. Bikunze gukoreshwa muri sisitemu yo kuvoma bitewe no kurwanya ruswa no kuranga ibintu byiza. Byongeye kandi, ikoreshwa cyane mugukora uruhu rwo hasi hamwe na tile hasi, bitanga igisubizo gikomeye, cyubukungu kandi cyoroshye-kubungabunga igisubizo cya etage. Ubwinshi bwa PVC ntabwo bugarukira gusa mubwubatsi, kuko bukoreshwa no gukora ibicuruzwa byinganda nkinsinga, insinga na firime zipakira. Ibikoresho byumuriro wamashanyarazi, flame retardancy hamwe nuburyo bugira uruhare rukomeye murimurima.

Akamaro ka PVC kagera no mubuzima bwacu bwa buri munsi nkuko bukoreshwa mubintu bitandukanye bya buri munsi. Ibicuruzwa byuruhu byoroshye nkimifuka, inkweto hamwe na upholster akenshi bishingikiriza kuri PVC bitewe nigiciro cyayo, uburyo bworoshye bwo gukora no koroshya isuku. Kuva mumifuka yuburyo bwiza kugeza sofa nziza, uruhu rwa PVC faux rutanga ubundi buryo bushimishije kandi bukora. Byongeye kandi, PVC nayo ikoreshwa mugupakira firime kugirango igumane ubwiza nubwiza bwibiribwa nibicuruzwa. Ubushobozi bwayo bwo kurwanya ubushuhe nibintu byo hanze bituma iba ibikoresho byiza mugupakira.

Mu gusoza, PVC ni ibikoresho byizewe kandi bihinduka bishobora gukoreshwa mu nganda zitandukanye no mu bikorwa. Haba mubwubatsi, inganda zinganda cyangwa ibicuruzwa bya buri munsi, PVC idasanzwe yumutungo harimo kuramba, guhinduka no gukoresha neza ibiciro bituma iba ibikoresho byo guhitamo. Ubwinshi bwayo nakamaro kayo byerekanwe mubikorwa byinshi nkibikoresho byubaka, ibicuruzwa byinganda, uruhu rwo hasi, amabati hasi, uruhu rwubukorikori, imiyoboro, insinga ninsinga, firime zipakira, nibindi. Kwakira ibishoboka PVC itanga byugurura isi yamahirwe kubucuruzi n'abaguzi.


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