Yuav ua li cas paub qhov txawv tiag thiab fake butyl daim kab xev?

Nrog rau daim ntawv thov ntawm butyl daim kab xev hauv kev lag luam tsis muaj dej, "cov neeg tsim khoom" ntawm ntau yam butyl roj hmab tapes tau tshwm sim, nrog cov khoom sib txawv thiab cov nqi sib xyaw.Butyl roj hmab muaj qhov zoo ntawm qhov kub thiab txias tsis kam thiab kev laus ua haujlwm, yog li peb tuaj yeem txheeb xyuas cov kab xev nplaum nplaum li cas?Cia kuv qhia rau koj hauv qab no.

Ua ntej tshaj plaws, paub qhov txawv ntawm qhov tsw. 

Cov roj hmab butyl tiag tiag yog qhov tsis muaj ntxhiab tsw, thaum cov khoom siv nrog me ntsis tsw ntawm latex los yog asphalt yog feem ntau asphalt compound cov ntaub ntawv ntxiv los txo cov nqi.Yog li ntawd, thaum txheeb xyuas butyl daim kab xev, koj tuaj yeem hnov ​​​​qab yog tias muaj cov ntxhiab tsw tshwj xeeb.

Thib ob, hais txog xim.

Butyl roj hmab muaj nyob rau hauv dawb, grey thiab dub.Tam sim no, txhawm rau txuag cov nqi, ntau lub tuam txhab tsim khoom hauv tsev feem ntau ntxiv cov nplaum nplaum kub kom txo tau cov nqi.Yog li ntawd, qhov yooj ntawm butyl daim kab xev yog qhov tsis zoo.Cov xim dub feem ntau yog ua nrog cov pa roj carbon dub ntxiv, feem ntau ntxiv dag zog rau cov nyhuv thiab ua rau cov kab xev butyl ntau dua.Dawb butyl daim kab xev feem ntau ntxiv nrog titanium dioxide thiab calcium hmoov.Cov nqi no yog qis dua, tab sis qhov hloov pauv tau txo qis, thiab nws yooj yim tawg thiab ua nkig.Covbutyl daim kab xevua nyob rau hauv txoj kev no tsis tuaj yeem foob thiab tsis muaj dej.

Paub qhov txawv ntawm qhov nplaum. 

Qhov tseeb, thawj viscosity ntawm tiag butyl waterproof daim kab xev tsis siab, thaum cov fake feem ntau ntxiv asphalt thiab ib qho emulsion uas txhim kho viscosity.Nyob rau hauv cov huab cua kub, ntws feem ntau tshwm sim, uas zoo heev txo cov kev ua tau zoo ntawm butyl daim kab xev.Yog li thaum txheeb xyuas butyl daim kab xev, xyuam xim rau cov ntsiab lus me me.

Txheeb xyuas butyl daim kab xev los ntawm aluminium foil sab.

Nyob rau theem no, aluminium-coated films feem ntau yog siv hauv khw.Txawm hais tias cov khoom zoo li no tuaj yeem sib xyaw ua ntau xim, nws cov khoom tsis tiv taus cov kab hluav taws xob ultraviolet, yog li kev pabcuam lub neej ntawm butyl daim kab xev luv luv.Feem ntau, nws yuav tsis pub tshaj ob lub caij ntuj sov.