Muaj 5 yam tseem ceeb ntawm covhlau ua npuas ncaujkhoom siv:

1. hlau puag khoom, uas yog, lubhlau porous ua npuas ncaujcov khoom siv yog ua los ntawm cov khoom siv hlau, tam sim no, peb cov kev tshawb fawb tseem ceeb thiab kev tsim kho thiab tsim cov khoom sivnpib tsib xee ua npuas ncauj, tooj liab, hlau, hlau-nickel alloy, tooj liab-nickel alloy, thiab ntau yam kev kho cua sov ntawm cov khoom xws li chromium infiltration.

2. thickness, tam sim no, cov ntaub ntawv muab yog tag nrho cov ntaub ntawv, thickness ntau yog 0.7mm-25mm.

3. PPI, Suav rau cov naj npawb ntawm qhov ib nti, qhov parameter yog ib qho tshwj xeeb parameter ntawm cov khoom siv ua npuas ncauj, qhia tus naj npawb ntawm daim txhuam cev ntawm ib nti ntev ntawm qhov kev ncua deb ncaj qha los ntawm, intuitive txheeb xyuas yog qhov loj dua tus nqi PPI, qhov me me. Lub qhov ntawm qhov chaw ntawm cov khoom tuaj yeem pom ntawm qhov muag liab qab, tam sim no peb tsuas yog muab 10PPI rau 140PPI ntawm cov khoom siv, raug txwv. ntawm daim txhuam cev substrate, PPI tsis nyob rau hauv increments ntawm 10, xws li Peb muab 10, 20, 30, 40 thiab lwm yam PPI parameters ntawm cov khoom, tab sis tsis muab PPI ntawm 23, 38 thiab lwm yam ntaub ntawv.

4. Ntawj, ntom tau muab faib ua kev ceev thiab ntom ntom ntom nti, xws li 1000g / m3, qhov hnyav xws li 10mm thickness, 1600g / m2; density txiav txim siab lub zog ntawm cov khoom.

5. cheeb tsam, tam sim no, thaj tsam ntawm cov khoom siv ib leeg yog li ntawm 500X500mm, (tshwj tsis yog rau cov khoom loj ntawm cov khoom siv txuas ntxiv, lwm yam tsis tas yuav tsum muaj kev ruaj ntseg, peb tsim cov khoom siv tshiab).

Yog tias koj xav yuav cov khoom lag luam ua npuas dej, koj yuav tsum xub txiav txim siab saum toj no tsib lub ntsiab lus txhawm rau txiav txim siab cov ntsiab lus tshwj xeeb thiab tus nqi ntawm cov khoom ua npuas ncauj.