Ni irihe tandukaniro rya HPMC na HEC?

HPMC ni Hydroxypropyl methyl selulose ether na HEC ni hydroxyethyl selulose ether.

Hydroxypropyl methyl selulose (HPMC) intangiriro:

1, inganda zubaka: nkamazi na sili ya slurry agent yo kubika amazi, retarder kugirango ikore pompe. Mu guhomesha, gypsumu, ifu ya putty cyangwa ibindi bikoresho byubaka nkibifata neza, kunoza daub no kongera igihe cyo gukora. Ikoreshwa mugushira tile ceramic tile, marble, imitako ya plastike, paste ikomeza agent, irashobora kugabanya dosiye ya sima.HPMCimikorere yo gufata amazi ituma ubunebwe nyuma yo kuyikoresha bitazaterwa no gukama vuba kandi kumeneka, kongera imbaraga nyuma yo gukomera.

2, gukora ceramic: ikoreshwa cyane nkibifatika mugukora ibicuruzwa.

3, inganda zitwikiriye: mu nganda zitwikiriye nkibyimbye, bitatanya kandi bigahindura, mumazi cyangwa ibishishwa kama bifite solubile nziza. Nkukuraho irangi.

4, icapiro rya wino: muruganda rwa wino nkibyimbye, bitatanye na stabilisateur, mumazi cyangwa ibishishwa kama bifite solubile nziza.

5, plastike: yo gukora agent irekura, yoroshye, amavuta, nibindi.

6, PVC: Umusaruro wa PVC nkuwatatanye, guhagarika polymerisation yo gutegura abafasha nyamukuru ba PVC. 7, Abandi: iki gicuruzwa nacyo gikoreshwa cyane mubikorwa byuruhu, ibicuruzwa byimpapuro, kubungabunga imbuto nimboga ninganda

Hydroxyethyl selulose (HEC) intangiriro:

HEC Hydroxyethyl selulose, nkubwoko bwa surfactant nonionic, usibye kubyimba, kureremba, kureremba, no gukora firime, gutatanya, amazi, no gutanga colloid ikingira, nayo ifite ibintu bikurikira:

1.

2, idafite ionic irashobora kubana hamwe nandi moko menshi yandi mavuta ya elegitoronike ashonga, surfactants, umunyu, ni umubyimba mwiza wa colloidal urimo umubyimba mwinshi wa electrolyte;

3, ubushobozi bwo gufata amazi burenze kabiri methyl selulose, hamwe nogutunganya neza, 4, ubushobozi bwo gukwirakwiza HEC ugereranije na methyl selulose izwi na hydroxypropyl methyl selulose ubushobozi bwo gukwirakwiza nububi, ariko ubushobozi bwo kurinda colloidal nububasha bukomeye.

Ikoreshwa: mubisanzwe bikoreshwa nkibibyimba, ibikoresho birinda, bifata, stabilisateur ninyongeramusaruro mugutegura emulsiyo, jelly, amavuta, amavuta yo kwisiga, umukozi woza amaso, suppository na tablet, nayo ikoreshwa nka hydrophilique gel, ibikoresho bya skeleton, gutegura ubwoko bwa skeleton irekurwa rihoraho kwitegura, birashobora kandi gukoreshwa nka stabilisateur mubiryo.