Khoom yam ntxwv ntawm mica board

1. HP-5 nyuaj muscovite board. Cov khoom lag luam yog nyiaj-dawb, thiab qib kub tsis kam: 500 ℃ nyob rau hauv kev siv tas mus li, thiab 850 ℃ nyob rau hauv kev siv tsis tu ncua.

2. HP-8 nyuaj phlogopite board. Cov khoom yog xim kub thiab muaj qhov ntsuas kub tsis kam: nws tuaj yeem tiv taus qhov kub ntawm 850 ° C nyob rau hauv kev siv tas mus li thiab 1050 ° C nyob rau hauv kev siv tsis tu ncua.

Qhov zoo tshaj plaws kub tiv thaiv rwb thaiv tsev kev ua tau zoo, qhov kub siab tshaj plaws tiv thaiv yog mus txog 1000 ℃, nyob rau hauv cov ntaub ntawv kub kub rwb thaiv tsev, nws muaj ib tug zoo nqi kev ua tau zoo.