Puas yog PVC vinyl tshuaj lom?
Puas yog PVC vinyl tshuaj lom?

Video: Puas yog PVC vinyl tshuaj lom?

Video: Puas yog PVC vinyl tshuaj lom?
Video: Как уложить Кварц виниловый ламинат ПВХ 2024, Kaum ib hlis
Anonim

Polyvinyl tshuaj dawb ( PVC los yog yas ) yog feem ntau tshuaj lom yas rau peb kev noj qab haus huv thiab ib puag ncig. Thaum nws lub neej voj voog - los ntawm kev tsim khoom mus rau kev siv pov tseg - yas tso tawm ib co ntawm feem ntau tshuaj lom Cov tshuaj nyob rau hauv lub ntiaj teb no uas tau txuas nrog rau mob qog noj ntshav, yug me nyuam thiab lwm yam kab mob loj.

Tsis tas li ntawd, PVC puas lom rau tib neeg?

PVC muaj txaus ntshai tshuaj ntxiv nrog rau phthalates, txhuas, cadmium, thiab/lossis organotins, uas tuaj yeem yog tshuaj lom rau koj tus menyuam txoj kev noj qab haus huv. Cov no tshuaj lom additives tuaj yeem tawm los yog evaporate rau saum huab cua thaum lub sij hawm, ua rau muaj kev phom sij tsis tsim nyog rau menyuam yaus.

Ib yam li ntawd, cov khoom ua si PVC puas txaus ntshai? PVC (polyvinyl chloride). Qhov no siv cov yas feem ntau muaj phom sij chemicals, suav nrog cov carcinogens paub zoo li vinyl chloride, dioxin thiab phthalates, uas cuam tshuam rau kev mob hawb pob, ua xua, thiab teeb meem kev loj hlob. Thiab PVC tuaj yeem ua tau zoo nkauj hauv cov khoom ua si.

Yog li ntawd, PVC puas phem?

PVC , vim nws cov ntsiab lus chlorine siab, ua rau muaj kuab lom nyob rau hauv daim ntawv ntawm dioxins, uas accumulates nyob rau hauv tsiaj cov rog los ntawm cov khoom noj. Kev nphav raug rau PVC feem ntau muaj xws li raug phthalates, uas tej zaum yuav muaj loj teebmeem kev noj qab haus huv.

Puas yog PVC flooring muaj kev nyab xeeb?

Ib txoj kev tshawb fawb tsis ntev los no pom tias feem ntau vinyl pem teb , ua los ntawm cov yas reprocessed, muaj cov tshuaj phthalates, lead, cadmium, brominated nplaim retardants, thiab lwm yam tshuaj lom. Cov tshuaj no tuaj yeem ua rau muaj kuab paug nyob hauv tsev los ntawm kev tawm ntawm qhov chaw pem teb thiab nyob rau hauv huab cua thiab plua plav hauv tsev.

Pom zoo: