Qee tus neeg nyiam mus yos hav zoov rau cov iav ntshiab yas txhuam hlau, tab sis ib txwm tuaj hla cov xim tsis huv, ib zaug qhib yog yellowing txhuam hlau, pob tshab txhuam hlau tsis tau tsaws, tab sis opaque txhuam hlau mus nrhiav lub qhov rooj, nws yog kev nyuaj siab.

Qhov twg mus nrhiav pob tshab txhuam hlau tsis yellowing?Ntawm no peb pom zoo Ming Wang pob tshab txhuam hlau, peb txhua tus paub yuav ua li cas cov yas yog tsim, txoj cai.Yas feem ntau yog hluavtaws cob-raws li, tam sim no feem ntau siv raw cov ntaub ntawv yog roj thiab natural gas, thiab cov yam ntxwv ntawm cov yas kuj yog txiav txim los ntawm qhov xwm ntawm cov resin, yas nyob rau hauv qhov hnyav ntawm resin nyiaj li ntawm 40% mus rau 100%. .

Feem ntau peb cov pob tshab txhuam hlau muaj pp khoom, pp yog polymerised los ntawm propylene monomer, thiab propylene monomer yog muab rho tawm los ntawm roj av.

pp pob tshab txhuam hlau muaj qhov zoo ua kom tsis zoo, kua qaub thiab alkali tsis kam, tshuaj lom neeg ruaj khov, siab thiab kub tsis kam, dav siv hauv kev ua neej txhua hnub ntsej muag, txawm tias kev tu tsev lossis kev tu vaj tse tau dav siv, xws li txhuam hniav, lauj kaub txhuam , khaub ncaws txhuam, khau txhuam thiab lwm yam txhuam txhuam thiab cov txhuam hniav, pheej yig pp txhuam hlau feem ntau yog siv los ua cov kev cai ntawm cov broom hlau tsis siab, thaum zoo zoo pp txhuam hlau feem ntau yog siv los ua rooj tog zaum pheej yig pp txhuam hlau yog feem ntau yog siv los ua broom hlau nrog tsawg yuav tsum tau, thaum lub zoo zoo pp txhuam hlau feem ntau yog siv los ua rooj tog los yog cov txhuam hniav, thiab kev lag luam xav tau kuj loj vim tus nqi qis.