PVC foaming agent zvigadzirwa zvichena, asi dzimwe nguva zvinoshanduka yero kana zvachengetwa kwenguva yakareba.Chikonzero chii?Chekutanga, iwe unofanirwa kuona kana paine dambudziko neakasarudzwa foaming agent.PVC foaming regulator inoshandisa iyo inopupuma mumiririri kuora uye kugadzira gasi rinokonzera pores.Kana tembiricha yekugadzira ichikwanisa kusvika pakuora tembiricha yeanoita furo, haingaite furo.Mhando dzakasiyana dzeanopupa ane tembiricha dzakasiyana dzekuora, kunyangwe mhando imwechete yeanopupa akagadzirwa nevagadziri vakasiyana, tembiricha yekuora inogona kunge isiri iyo chaiyo.Sarudza iyo PVC foaming regulator iyo yakakodzera iwe.Haisi yese PVC yakakodzera kupupa furo, saka zvinodikanwa kuti usarudze zvinhu zvine yakaderera polymerization dhigirii yekugadzirisa.
PVC foaming agent zvigadzirwa zvichena, asi dzimwe nguva zvinoshanduka yero kana zvachengetwa kwenguva yakareba.Chikonzero chii?
Chekutanga, iwe unofanirwa kuona kana paine dambudziko neakasarudzwa foaming agent.PVC foaming regulator inoshandisa iyo inopupuma mumiririri kuora uye kugadzira gasi rinokonzera pores.Kana tembiricha yekugadzira ichikwanisa kusvika pakuora tembiricha yeanoita furo, haingaite furo.Mhando dzakasiyana dzeanopupa ane tembiricha dzakasiyana dzekuora, kunyangwe mhando imwechete yeanopupa akagadzirwa nevagadziri vakasiyana, tembiricha yekuora inogona kunge isiri iyo chaiyo.Sarudza iyo PVC foaming regulator iyo yakakodzera iwe.Haisi yese PVC yakakodzera kupupa furo, saka zvinodikanwa kusarudza zvinhu zvine yakaderera polymerization degree.Zvinhu zvakadaro zvine tembiricha yakaderera yekugadzira, senge S700.Kana iwe uchida kushandisa 1000 uye 700, inogona kunge yakasiyana.Iyo inopupa inogona kunge yatoora uye iyo PVC haisati yanyunguduka.
Mukuwedzera, kune zvimwe zvinowedzera.Iyo tembiricha yekuora yeyakajairika furo mumiriri yakakwira kupfuura tembiricha yekugadziridza yePVC.Kana zvinowedzerwa zvakakodzera zvikasawedzerwa, mhedzisiro ndeyekuti PVC inoora (inoshanduka yero kana dema) uye ACR haisati yaora (mafuro).Naizvozvo, zvinodikanwa kuti uwedzere ma stabilizers kuti PVC irambe yakatsiga (haisi kuora pakuyedza tembiricha ye AC).Kune rimwe divi, zvinowedzerwa zvinosimudzira AC kupupa zvinowedzerwa kudzikisa kupisa kwekuora kwe AC uye kuifananidza.Kune zvakare zvinowedzera kuita kuti furo pores diki uye dense, inova yekudzivirira inoenderera yakakura furo pores uye kuderedza kusimba kwechigadzirwa.Sezvo tembiricha yakadzikira uye isingachashanduki yero, ndinogona kusimbisa kuti tembiricha yako yapfuura yakaita kuti PVC iparare uye iite yero.Kuora kwePVC ndeyekuzvisimudzira kuita, zvinoreva kuti zvinhu zvakaora zvinosimudzira kuwedzera kuora.Nokudaro, zvinowanzoonekwa kuti zvakanaka kana kutonhora kusina kukwirira, asi kana kutonhora kwakakwirira zvishoma, kunoparara muhuwandu hwakawanda.
Nguva yekutumira: Jan-08-2024
