Cov hmoov fiberglass yog tsuas yog siv los txhawb zog thermoplastics. Vim tias nws cov nqi zoo, nws yog qhov tshwj xeeb tshaj yog tsim nyog rau kev tsim nrog cov khoom siv rau cov khoom siv tsheb, tsheb nqaj hlau, thiab nws tuaj yeem siv tau.
Cov hmoov fiberglass yog siv rau hauv qhov kub siab tiv thaiv rab koob-punched muaj kev sib tw, thiab lwm yam. Cov khoom lag luam raug suav nrog cov chaw pib, hluav taws xob thiab cov khoom siv hluav taws xob, thiab cov khoom siv.
Cov hmoov fiberglass kuj tseem tuaj yeem siv los ntxiv dag zog rau cov inorganic fiber nrog cov tshuaj tiv thaiv zoo thiab tawg ntawm cov tshuaj khib. Nws tseem yog ib qho khoom lag luam sib tw los hloov polyester fiber thiab ligxester fiber ntau rau kev siv hlau ntxiv. Nws kuj tseem tuaj yeem txhim kho qhov kub thiab txias ntawm asphalt qhob. Tsawg qhov kub kub nthuav tawm tsis kam thiab nkees tsis kam thiab muaj hnub nyoog ntev txoj haujlwm ntawm txoj kev saum npoo av, thiab lwm yam. 
Lub Sijhawm Post: Apr-07-2022
