Yam li cas PVC Resin txhais rau qhov zoo ntawm PVC Profiles?
Tshuam ntawv: Qhov zoo ntawm PVC uas tau ua lawm yog nyob rau hauv PVC uas tsis tau ua. Cov lus qhia tias muaj qhov loj ntawm kev sib sau, qhov ntsiab ntawm cov kab mob thiab qhov zoo ntawm kev tswj hwm yuav cuam tshuam rau kev ua, qhov ntawv, qhov zoo ntawm kev ua haujlwm thiab qhov zoo ntawm kev ua haujlwm thaum nyob hauv tsev.
PVC resin yog qhov tsoo tshiab uas siv rau PVC profiles, uas muaj cov khoom uas siv rau lub tsev thiab lub tsev, lub tshuab, lub tshuab thiab lwm yam khoom. Cov lus qhia tias muaj qhov zoo ntawm nws yog qhov cuam tshuam rau qhov zoo ntawm kev ua haujlwm, qhov zoo ntawm kev ua thiab qhov zoo ntawm kev ua haujlwm thaum nyob hauv tsev. Cov cuam tshuam tseem ceeb yog muaj peb qhov:
1.Qhov zoo thiab qhov zoo ntawm kev ua haujlwm:
Qhov kev sib npaug ntawm cov khoom (qhov loo ntawm cov khoom thiab qhov kev sib npaug ntawm nws) yog qhov tseem ceeb rau kev txheeb xyuas, thiab cov yam ntxwv uas tau siv dua li SG-4, SG-5 thiab SG-6. Cov khoom uas muaj qhov kev sib npaug siab li SG-4 muaj cov khoom uas nyuaj dua thiab muaj qhov paug siab thiab qhov nyuaj siab, uas yog qhov zoo rau cov khoom uas tsis tuaj yeem cuag li cov tub thiab cov khoom uas siv rau hauv qhov rooj. Cov khoom uas muaj qhov kev sib npaug ntau (SG-1, SG-2), uas tau siv rau cov khoom uas tuaj yeem cuag, yog siv dav rau cov khoom uas tuaj yeem cuag. Cov khoom uas muaj qhov kev sib npaug ntawm cov khoom uas tsis sib npaug ntau yog qhov zoo rau kev ua haujlwm thiab muaj qhov paug zoo dua rau kev cuag. Qhov kev sib npaug ntawm cov khoom uas zoo dua yog qhov zoo rau kev cuag thiab kev cuag ntawm cov khoom.
2.Kev ua haujlwm thiab qhov ntsiag ntawm cov khoom:
Cov ntsiab lus thiab qhov tshav ntawm PVC resin yuav pab txhawj xyuam rau cov ntsiab lus. PVC los ntawm qhov tshav yuav muaj cov ntsiab lus uas tsis zoo li cov ntsiab lus hauv qhov tshav, muaj qhov laj thawj ntau thiab qhov tshav ntau. Nws muaj qhov paub ua kom zoo rau lub zog ntawm lub zog, ua kom ntau dua thiab muaj qhov ntxiv ntau rau cov khoom sib sau, uas yog qhov tseem ceeb rau kev sau cov khoom. PVC uas tsis tshav yuav nyuaj dua rau kev sau. Cov ntsiab lus zoo thiab zoo tshaj plaws yuav ua kom zoo dua rau kev sau thaum muaj hluav tais thiab kev tswj hluav tais, uas pab txhawj xyuam rau qhov tshav ntawm cov khoom. PVC yuav tshem tawm thiab cia cov hydrogen chloride thaum muaj hluav tais. Qhov zoo ntawm PVC resin rau kev tswj hluav tais yuav pab txhawj xyuam rau qhov hluav tais uas yuav tswj tau, uas pab txhawj xyuam rau cov khoom uas muaj qhov ntxiv thiab cov khoom uas muaj qhov ntxiv ntau, thiab pab txhawj xyuam rau qhov tshav ntawm cov khoom.
3.Zog ntawm kev sau thiab qhov zoo ntawm qhov looj.
Kev ua haujlwm ntawm kev hlub yuav cuam tshuam rau kev ntim thaum ua kom zoo. Cov khoom tshuaj uas muaj qhov loj ntawm cov khoom tshuaj huv thiab sib npaug yuav pab ua kom zoo rau kev hlub thiab kev ua kom zoo, uas pab ua kom zoo rau kev hlub ntawm cov khoom tshuaj thiab ua kom zoo rau qhov loj ntawm cov khoom.
4.Kev nyob tau thiab qhov sijhawj uas tuaj yeem ua haujlwm:
Qhov tsis muaj duab thiab qhov tsis muaj duab yuav pab txhawj xyuas rau kev ua haujlwm ntawm cov khoom. Cov khoom tshuaj uas tsis muaj qhov tsis muaj duab thiab yuav muaj qhov yuav muaj duab yuav pab ua kom nyob tau ntev thiab pab ua kom muaj kev xav tias yuav muaj kev xaiv.
Raws li no, kev suav nrog ntawm PVC (tshuaj tshuaj, tshuaj tshuaj, tshuaj tshuaj thiab lwm yam tshuaj) yuav tsum sib npaug rau qhov yuav muaj ntawm PVC, kom ua kom zoo rau kev ua haujlwm, kev ua haujlwm, duab thiab qhov sijhawj uas tuaj yeem ua haujlwm.
