Daim ntawv thov cov khoom siv roj hmab thiab yas rwb thaiv tsev

Cov khoom siv roj hmab thiab yas uas ua los tau yog cov khoom siv rwb thaiv tsev kaw tau zoo. Vim tias lawv tau ywj pheej, lawv muag muag, poob siab, thiab tiv taus khoov; vim tias lawv raug kaw, lawv tsis nqus dej, tsis ua kom txias, tsis muaj dej, thiab nqus tau suab; lawv muaj cov thermal conductivity tsawg vim yog rwb thaiv tsev kub. Nws tiv taus txias thiab cua sov; thiab vim tias nplaim taws retardants tau ntxiv rau hauv cov txheej txheem tsim khoom, roj hmab thiab yas cov khoom siv rwb thaiv tsev kuj muaj qhov zoo ntawm cov nplaim hluav taws.

Nrog ntau qhov zoo, daim ntawv thov cov roj hmab thiab cov khoom siv rwb thaiv tsev yas yog qhov dav.

Ua ntej tshaj plaws, vim nws qhov muag muag, tiv taus khoov thiab muaj hnub nyoog tiv taus ntau dua piv rau cov khoom yas, nws tuaj yeem ua tiav rau hauv cov hlua thiab tuav rau cov cuab yeej siv lub cev thiab cov cuab yeej siv kho mob, ntxiv rau tuav thiab qhwv rau qee yam khoom siv niaj hnub.

Yog lawm, qhov tseem ceeb tshaj plaws ntawm cov khoom siv roj hmab thiab yas cov rwb thaiv tsev cua sov yog&"rwb thaiv tsev cua sov &"; yuav tsum muaj kev txuag cua sov hauv ntau lub tsev. Ib qho ntxiv, kev lag luam tshuaj lom neeg, kev lag luam textile, metallurgy, cov khoom siv hluav taws xob Ntau yam txias thiab cua sov nruab nrab cov raj xa dej thiab ntim khoom hauv lwm cov lag luam, nrog rau cov nkoj thiab tsheb loj, kom ua tiav lub hom phiaj ntawm kev txo txias thiab cua sov poob. Qhov tseeb, nws tsis yog tsuas yog cov lag luam no. Hauv kev tsim khoom thiab lub neej tiag tiag, yuav tsum muaj ntau yam kav dej. Tsuav nws yog lub raj xa dej, lub raj xa dej yuav raug tiv thaiv rau qee yam, thiab kev tiv thaiv yuav xav tau cov khoom siv roj hmab thiab yas rwb thaiv tsev.