Cov Ntaus Ntawm Cov Vuas Micro-Crystalline
- Jan 29, 2018 -

1, microcrystalline brick deg siv lead ua jade txheej ntawm Mo hardness ntawm 5-6, lub zog yog tsawg dua polished vuas ntawm tus Morse hardness ntawm 6-7.

2, microcrystalline cib ntom gloss siab, tuaj yeem ncav cuag 90%, yog tias khawb yuav yooj yim heev los tshwm.

3, qhov chaw ntawm lub micro-crystalline cib muaj ib tug xov tooj ntawm pinhole, ntsib cov khoom qias neeg yog yooj yim los qhia.

4, nplaum ntawm lub micro-crystalline cib yog yooj yim dua scratched tshaj polished vuas, thiab nws yog yooj yim tshwm, yog li lub micro-crystal cib tsis haum rau ib qhov loj ntawm hauv pem teb hauv av.

5, micro-crystalline cib nrog cov nplaum, lub ntse tsis zoo, kev ntxhib los mos zoo nkauj, ci ntsa iab, ci ntsa iab xim, zoo nkauj thiab muag heev, tsis txhob nqus cov pa phem, acid thiab alkali tiv thaiv huab cua, toxicity thiab lwm yam zoo.