01. Ib hom waterproof engineffal thermal cug, cov engineering Propyl Methyl Celluose 7-9, Silicon Carbide hmoov 10-12, Datong Corunde hmoov av 40-45, Sulfuric Acid Aluminium 4-6, Carboxymethyl Starch 20-24, hloov cov khoom nanotechnology carbon hmoov 4-6, dej 600-650; Cov khoom lag luam lim dej Eaterproof Engineed Choflection, thiab raug hluav taws xob ua tau zoo, ua kom muaj hluav taws xob zoo, tawg tsis kam, thiab poob tsis kam.
02. Dab tsi yog qhov viscosity ntawm hydroxypropyl methylulose auchous aqueous raphy?
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, qhov ntau dua nws cov txheeb ze cov molecular ntau, thiab ntau dua cov viscosity ntawm kev daws teeb meem;
3. Qhov siab dua cov ntsiab lus ntawm cellulose ether, ntau dua cov viscosity ntawm kev daws. Yog li ntawd, peb yuav tsum tau them sai sai rau tus nqi tsim nyog hauv daim ntawv thov kom tiv thaiv cov nyiaj sib xyaw ua ke los ntawm kev sib sau ncaj ncees thiab xis mas pob zeb. tus yam ntxwv;
4. Zoo li cov kev daws teeb meem feem ntau, lub viscosity yuav poob nrog qhov nce ntawm qhov kub, thiab ntau dua cov ntsiab lus ntawm cellulose ether, ntau dua qhov kev puas tsuaj ntawm nws qhov kub; Ib qho ntxiv, qhov tseeb thickening cov nyhuv tseem txawv dua li cov khoom noj dej raws li cov khoom siv epoxy.
Lub Sijhawm Post: Feb-24-2023