Introduction to Hydroxypropyl Methyl Cellulose HPMC 200000 CPS for Construction Chemical

Hydroxypropyl Methylcellulose (HPMC), nws lub npe Suav yog hydroxypropyl methylcellulose, yog semi-synthetic, non-ionic cellulose ether tau los ntawm chemically modifying natural cellulose. Cov hmoov dawb no tuaj yeem tsim cov kua nplaum pob tshab tom qab yaj hauv dej. Nws muaj cov thickening zoo heev, tuav dej, stability thiab film-forming zog. Nws yog ib qho indispensable multifunctional additive nyob rau hauv ntau lub teb xws li kev tsim kho.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC 200000 CPS for Construction Chemical

Solubility dej zoo heev: Nws tuaj yeem yaj sai sai hauv dej txias kom tsim tau cov tshuaj ntshiab thiab ruaj khov.

Ua kom tuab tuab thiab muaj peev xwm tuav dej: Ua kom cov viscosity ntawm cov khoom, zoo txo ​​cov dej evaporation, thiab txhim kho kev ua haujlwm zoo.

Zoo stability: Nws muaj kev ruaj ntseg zoo rau acids, alkalis, thiab ntsev, thiab yog haum rau ntau yam ntawm cov nqi pH.

Zaj duab xis-tsim thiab tiv thaiv teebmeem: Tom qab ziab, nws tsim ib zaj duab xis tawv thiab pob tshab los tiv thaiv substrate thiab tiv thaiv dej nkag thiab evaporation.

Non-toxic thiab non-irritating: Nws muaj biocompatibility zoo thiab tsim nyog rau thaj chaw tshuaj thiab zaub mov.

Kho tau: Los ntawm kev hloov cov degree ntawm kev hloov pauv thiab qhov hnyav molecular, nws qhov kev ua tau zoo tuaj yeem hloov kho kom tau raws li qhov kev thov sib txawv.

Specifications of Hydroxypropyl Methyl Cellulose HPMC 200000 CPS for Construction Chemical

Hydroxypropyl Methyl Cellulose HPMC 200000 CPS– Technical Specifications for Building Usage

Yam Khoom Taw Qhia
Hydroxypropyl Methyl Cellulose (HPMC) 200000 CPS is a high-viscosity, non-ionic cellulose ether produced construction applications. It functions well in cement-based and gypsum-based products. This quality provides strong water retention, good workability, and stable performance under different weather conditions.

Key Physical Properties
– Thickness : 200,000 centipoise (gaug at 2% tshuaj, 20 ° C)
. – Qhov tshwm sim : Dawb mus rau dawb dawb-ntws hmoov.
– Tus nqi pH : 6.0– 8.0 (2% aqueous solution at 25 ° C)
. – Khoom siv dampness : ≤ 5%.
– Ash Web cov ntsiab lus : ≤ 5%.
– Gel Temperature : 58– 62 ° C.
– Ntsis Dimension : Goes through 80-mesh screen (≥ 98%).

Performance Benefits in Building And Construction
HPMC 200000 CPS holds water in mortar and plaster mixes. This helps cement moisturize completely, which boosts strength and minimizes breaking. The product also makes the mix smoother and much easier to spread. Workers discover it easier to trowel and shape.

It maintains the mix secure during storage and transportation. Even in hot or dry climate, the product stays practical much longer. This HPMC grade does not react with other common additives. It mixes well with redispersible polymer powders, hmoov txhuv nplej siab ethers, thiab defoamers.

Advised Dose
Siv 0.1% rau 0.4% los ntawm qhov hnyav ntawm tag nrho qhuav mix. The specific amount depends on the sort of item, huab cua, thiab xav qhib lub sijhawm. Constantly test small sets first to obtain the most effective results.

Qhov chaw cia thiab tuav
Khw hauv ib qho trendy, tag nrho qhov chaw qhuav ntawm qhov ntub dej. Keep the bag secured when not being used. Siv hauv 12 months of manufacturing date for ideal efficiency. Nyob twj ywm ntawm kev hu nrog qhov muag thiab tawv nqaij. Use gloves and safety glasses during handling.

Kev siv ntawm Hydroxypropyl Methyl Cellulose HPMC 200000 CPS for Construction Chemical

Kev siv ntawm Hydroxypropyl Methyl Cellulose HPMC 200000 CPS in Construction Chemicals

Improved Workability and Water Retention

HPMC 200000 CPS is commonly used in building products since it holds water well. This helps cement-based products remain moist longer throughout healing. Excellent water retention suggests stronger bonds and less cracks. Workers likewise locate the mix less complicated to spread out and shape, which conserves time and effort on website.

Enhanced Attachment and Stability

This grade of HPMC increases bond in ceramic tile adhesives, renders, thiab plasters. It keeps ingredients uniformly blended so the item stays stable in the pail and on the wall surface. Yog tsis muaj, products can divide or sag, particularly on vertical surface areas. Nrog HPMC 200000 CPS, the paste sticks better and remains where it’s used.

Better Uniformity and Open Time

Contractors require enough time to change tiles or ravel plaster before it sets. HPMC 200000 CPS extends this “qhib lub sij hawm” without slowing down the overall solidifying procedure. The mix remains smooth and consistent from beginning to end. This uniformity lowers waste and remodel.

Break Resistance and Surface End Up

Drywall compounds and outside insulation systems utilize HPMC to stand up to shrinking cracks. The polymer develops a versatile movie that relocates a little with temperature level adjustments. This brings about cleaner, smoother surfaces that need much less sanding or fixing. Final finishes look even more expert with fewer problems.

Versatile Use Throughout Products

From self-leveling underlayments to masonry mortars, HPMC 200000 CPS fits several applications. Its high viscosity offers body to slim blends while still enabling simple pumping or spraying. Specialists depend on it for predictable performance in various weather conditions and project types.

Tuam txhab Profile

Peb yog cov thawj coj thoob ntiaj teb hauv cov pob zeb sib sib zog nqus thiab cov txheej txheem tsim ua npuas ncauj zoo heev. Paub thoob ntiaj teb rau nws txoj kev mob siab rau kev tshawb fawb, kev tsim kho tshiab, thiab siv kev txawj ntse, peb tau muab engineered ua npuas ncauj kev daws teeb meem txij li thaum ntxov 2012's.

Peb tuaj yeem muab cov khoom siv zoo tshaj plaws thiab cov khoom ua npuas ncauj ua ke thoob plaws ntiaj teb.

Lub tuam txhab muaj cov kws tshaj lij kev ua haujlwm thiab kev saib xyuas zoo, ib lub chaw kuaj mob zoo, thiab nruab nrog cov cuab yeej ntsuas qib siab thiab tom qab-muag kev pabcuam cov neeg siv khoom.

Yog koj txaus siab, thov koj xav tias dawb thiab tiv tauj peb.

Kev them nyiaj

T/T, Western Union, Paypal, Credit Card thiab lwm yam.

Kev xa khoom

Los ntawm huab cua, ntawm hiav txwv, los ntawm kev nthuav qhia, raws li cov neeg siv khoom thov.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC 200000 CPS for Construction Chemical

Cov lus nug nquag: Hydroxypropyl Methyl Cellulose (HPMC) 200000 CPS for Construction

HPMC yog dab tsi 200000 CPS used for in construction?

HPMC 200000 CPS is a thickener and water-retention agent. Builders add it to cement-based products like tile adhesives, renders, thiab self-leveling compounds. It helps the mix stay workable longer and stick better to surfaces.

Vim li cas thiaj xaiv 200000 CPS viscosity?

The “200000 CPS” means high viscosity. This grade gives strong thickening power. It improves sag resistance in vertical applications and keeps water in the mix. That leads to better curing and stronger final results.

Kuv yuav tsum ntxiv HPMC ntau npaum li cas rau kuv qhov sib xyaw?

Cov tshuaj ntau npaum li cas los ntawm 0.1% rau 0.4% los ntawm qhov hnyav ntawm tag nrho cov khoom qhuav. The exact amount depends on your product type and performance needs. Ib txwm sim cov khoom me me ua ntej kom pom qhov sib piv zoo tshaj.

HPMC puas cuam tshuam rau lub sijhawm teem sijhawm?

Yog lawm. HPMC txo qis dej poob, which can slightly delay early strength development. This is normal and often helpful in hot or dry conditions. It does not stop the cement from hardening—it just gives more working time.

Is HPMC 200000 CPS compatible with other additives?

It works well with most common construction chemicals like redispersible polymer powders, hmoov txhuv nplej siab ethers, thiab defoamers. But always check compatibility through lab or field trials before full-scale use. Some combinations may need adjustment to avoid performance issues.