Tsev Qib Hpmc

Qib tsev HPMC(hydroxypropyl methylcellulose) yog ib hom cellulose ether feem ntau siv hauv kev tsim kho kev lag luam rau ntau yam kev siv. Nov yog li cas HPMC qib tsev siv:

1. Mortar Additive: HPMC feem ntau tau ntxiv rau cov cement-based mortars los txhim kho lawv cov kev ua haujlwm, adhesion, thiab dej tuav cov khoom. Nws pab tiv thaiv sagging, cracking, thiab shrinkage ntawm lub mortar thaum lub sij hawm thov thiab kho, ua rau txhim kho daim ntawv cog lus lub zog thiab durability ntawm cov tiav kev tsim kho.
2. Pobzeb Adhesive: Hauv cov pobzeb nplaum, HPMC ua haujlwm ua cov khoom ua kom tuab thiab dej tuav, txhim kho cov nplaum ntawm cov vuas rau cov substrates xws li pob zeb, ntoo, lossis phab ntsa ntub dej. Nws txhim kho lub sijhawm qhib ntawm cov nplaum, tso cai rau kev hloov kho pobzeb yooj yim dua thiab txo qhov kev pheej hmoo ntawm kev ziab ntxov ntxov.
3. Sab nrauv Rwb thaiv tsev thiab Finish Systems (EIFS): HPMC yog siv nyob rau hauv EIFS raws li ib tug modifier rau lub hauv paus coats thiab tiav coats. Nws txhim kho kev ua haujlwm thiab tawg ua haujlwm ntawm cov txheej txheej, txhim kho adhesion rau substrates, thiab muab huab cua tsis kam thiab ua haujlwm ntev rau lub façade tiav.
4. Plastering: HPMC yog ntxiv rau gypsum thiab lime-based plasters los txhim kho lawv cov kev ua haujlwm, kev sib koom ua ke, thiab tuav dej. Nws pab txo qhov tawg, shrinkage, thiab deg tsis xws luag nyob rau hauv plastered nto, uas ua rau smoother thiab ntau uniform finishes.
5. Self-Leveling Compounds: Nyob rau hauv tus kheej-leveling tebchaw siv rau pem teb leveling thiab resurfacing, HPMC ua raws li ib tug rheology modifier thiab dej retention agent. Nws txhim kho cov flowability thiab leveling zog ntawm lub compound, cia nws mus rau tus kheej-theem thiab tsim du, tiaj tus.
6. Waterproofing Membranes: HPMC tuaj yeem muab tso rau hauv cov ntaub thaiv npog los txhim kho lawv qhov yooj yim, adhesion, thiab dej tsis kam. Nws pab txhim kho cov coatability thiab workability ntawm daim nyias nyias, ua kom muaj kev tiv thaiv zoo ntawm cov dej noo hauv cov ntawv hauv qab-qib thiab qib siab dua.
7. Cov Txheej Txheem Sab Nraud: HPMC yog siv rau hauv cov txheej txheem sab nrauv thiab cov xim pleev xim ua cov thickener, binder, thiab rheology modifier. Nws txhim kho daim ntawv thov cov khoom, tsim zaj duab xis, thiab ua haujlwm ntev ntawm cov txheej txheem, muab huab cua tiv thaiv, tiv thaiv UV, thiab kev ua haujlwm ntev.

HPMC qib tsev muaj nyob rau hauv ntau qib thiab viscosities kom haum rau ntau yam kev siv thiab kev xav tau. Nws versatility, compatibility nrog rau lwm cov ntaub ntawv siv, thiab muaj peev xwm los txhim kho kev ua tau zoo ntawm lub tsev cov khoom ua rau nws ib tug tseem ceeb additive nyob rau hauv kev tsim kho kev lag luam.