HydroxyPropyyl methylcellulose thiab xis mas piv

HPMC thiab Maas piv

01
Lub Cella Da Dej Txhaum Cai 10-6, Fydrocide Hmoov 10-14, Pob Zeb Corundum Wil 10-12, Lub Nroog Loj Silt Silt Hmoov 30-3, Datong Av 40-45, Aluminium Sulfate 4 -6, Cov Khoom Siv CarbonSchethyl 20-24, hloov cov khoom nanotechnology carbon hmoov 4-6, dej 600-650; Cov khoom lag luam Waterproof enginefal thermal rwb thaiv tsev kab cug muaj muaj zog tiv thaiv kub, thiab muaj zog adhesion mus rau phab ntsa. Compressive lub zog, tensile kev ua tau zoo, kev tiv thaiv zoo, kev tiv thaiv zoo, tawg tiv thaiv, thiab cov khoom tawm tsam kev tiv thaiv.

02

Hnub no, yog dab tsi viscosity ntawm hydroxypropyl methylulose auchous aqueous li?

1. Tus txheeb ze cov molecular loj ntawm cellulose ether, qhov ntsuas kub, tus cwj pwm txiav, thiab kev sim ua;

2. Qhov siab dua lub khob hloov cua kub, ntau dua cov txheeb ze cov molecular loj, thiab ntau dua cov viscosity ntawm kev daws teeb meem;

3. Qhov siab dua cov ntsiab lus ntawm cellulose ether, ntau hom viscosity ntawm nws txoj kev daws teeb meem. Yog li ntawd, peb yuav tsum tau them sai sai rau qhov kev siv tshuaj uas tsim nyog thaum siv daim ntawv thov los tiv thaiv kev noj tshuaj los ntawm kev sib sau ncaj qha, uas yuav cuam tshuam ncaj qha rau cov xis qab zib thiab cov cement. tus yam ntxwv;

4. Zoo li cov kev daws teeb meem feem ntau, qhov viscosity yuav tseem txo qis nrog qhov nce ntawm kub. Tsis tas li ntawd, ntau dua cov ntsiab lus ntawm cellulose ether, ntau dua qhov kev phom sij rau qhov kub; Ib qho ntxiv, qhov tseeb thickening cov nyhuv tseem txawv dua li cov khoom noj dej raws li cov khoom siv epoxy.