Yam Khoom Yuav Tsum Tau?
Cov khoom nram qab no yuav tsum tau txiav txim siab thaum xaiv cov khoom siv rwb thaiv tsev:
Qhov tshwm sim- Ib qho tseem ceeb rau thaj chaw raug thiab coding lub hom phiaj.
Capillarity- Lub peev xwm ntawm cov khoom siv cellular, fibrous lossis granular kom diffuse dej rau hauv nws cov qauv
Tshuaj tiv thaiv- Qhov tseem ceeb thaum huab cua yog ntsev lossis tshuaj lom neeg.
Compressive zog- Qhov tseem ceeb yog tias cov rwb thaiv tsev yuav tsum txhawb nqa lub nra lossis tiv thaiv kev tsim txom txhua yam tsis muaj crushing.
Qhov ntom- Cov khoom siv qhov ntom ntom cuam tshuam rau lwm yam khoom ntawm cov khoom ntawd, tshwj xeeb tshaj yog cov khoom thermal.
Dimensional Stability- Qhov tseem ceeb thaum cov khoom raug cuam tshuam rau atmospheric thiab mechanical tsim txom xws li twisting los yog vibration los ntawm thermally expanding los yog cog lus cov yeeb nkab thiab cov khoom siv.
Hluav taws kub retardancy- Cov nplaim taws kis tau thiab cov pa luam yeeb loj hlob yuav tsum tau txiav txim siab.
Kev tiv thaiv kab mob los yog kab mob loj hlob- Qhov tseem ceeb hauv kev siv sab nraum zoov lossis sab hauv tsev thaum raug lub teeb ci siab.
Resistance rau ultraviolet lub teeb- Qhov tseem ceeb hauv kev siv sab nraum zoov lossis sab hauv tsev thaum raugsiab siv lub teeb.
Yam khoom twg ua tau raws li cov khoom siv thermal rwb thaiv tsev?
Expansion fiberglass daim ntaub ua tau raws li feem ntau ntawm thermal rwb thaiv tsev cov khoom teev saum toj no, nws tau dav siv nyob rau hauv kev lag luam thermal rwb thaiv tsev teb rau ntau xyoo. Peb tuaj yeem muab ntau hom ntaub ntawv no rau thermal rwb thaiv tsev daim ntawv thov. Txais tos kom nug anc tiv tauj peb !!
Post lub sij hawm: Nov-20-2022