Uvod u hidroksipropil metil celulozu HPMC 200000 CPS for Construction Chemical

Hidroksipropil metilceluloza (HPMC), čiji je kineski naziv hidroksipropil metilceluloza, je polusintetika, nejonski eter celuloze dobijen hemijskom modifikacijom prirodne celuloze. Ovaj bijeli prah može formirati prozirnu viskoznu otopinu nakon rastvaranja u vodi. Ima odlično zgušnjavanje, zadržavanje vode, stabilnost i svojstva stvaranja filma. To je nezamjenjiv multifunkcionalni aditiv u mnogim poljima kao što je građevinarstvo.

Karakteristike i prednosti hidroksipropil metil celuloze HPMC 200000 CPS for Construction Chemical

Odlična rastvorljivost u vodi: Može se brzo otopiti u hladnoj vodi kako bi se formirala bistra i stabilna otopina.

Efikasno zgušnjavanje i sposobnost zadržavanja vode: Povećajte viskozitet materijala, efikasno smanjuju isparavanje vode, i poboljšati radnu efikasnost.

Dobra stabilnost: Ima dobru stabilnost na kiseline, alkalije, i soli, i pogodan je za širok raspon pH vrijednosti.

Filmotvorni i zaštitni efekti: Nakon sušenja, formira čvrst i proziran film koji štiti podlogu i sprečava prodiranje vode i isparavanje.

Netoksičan i neiritantan: Ima dobru biokompatibilnost i pogodan je za područja medicine i hrane.

Prilagodljivost: Promjenom stepena supstitucije i molekularne težine, njegove performanse se mogu prilagoditi kako bi zadovoljile različite zahtjeve primjene.

Specifikacije HPMC hidroksipropil metil celuloze 200000 CPS for Construction Chemical

Hidroksipropil metil celuloza HPMC 200000 CPS– Technical Specifications for Building Usage

Stavka Uvod
Hidroksipropil metil celuloza (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, dobra obradivost, and stable performance under different weather conditions.

Key Physical Properties
– Debljina : 200,000 centipoise (procijenjen na 2% lijek, 20 °C)
. – Izgled : Bijeli do sivobijeli sipki puder.
– pH vrijednost : 6.0– 8.0 (2% aqueous solution at 25 °C)
. – Materijal za vlagu : ≤ 5%.
– Ash Web sadržaj : ≤ 5%.
– Nivo temperature gela : 58– 62 °C.
– Bit Dimension : Prolazi kroz ekran od 80 mesh (≥ 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. Dobro se miješa sa redisperzibilnim polimernim prahom, skrobni eteri, i sredstva protiv pjene.

Preporučena doza
Koristi 0.1% to 0.4% po težini ukupne suhe mješavine. The specific amount depends on the sort of item, klima, i željeno radno vrijeme. Constantly test small sets first to obtain the most effective results.

Skladišni prostor i rukovanje
Kupujte u trendi, potpuno suh prostor daleko od vlage. Keep the bag secured when not being used. Koristite unutar 12 months of manufacturing date for ideal efficiency. Držite se podalje od poziva očima i kožom. Tokom rukovanja koristite rukavice i zaštitne naočare.

Primjena HPMC hidroksipropil metil celuloze 200000 CPS for Construction Chemical

Primjena HPMC hidroksipropil metil celuloze 200000 CPS in Construction Chemicals

Poboljšana obradivost i zadržavanje vode

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, i gipsa. It keeps ingredients uniformly blended so the item stays stable in the pail and on the wall surface. Bez toga, products can divide or sag, particularly on vertical surface areas. Sa 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 “otvoreno vrijeme” 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.

Raznovrsna upotreba u svim proizvodima

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.

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5 Najčešća pitanja o HPMC hidroksipropil metil celulozi 200000 CPS for Construction Chemical

Često postavljana pitanja: Hidroksipropil metil celuloza (HPMC) 200000 CPS for Construction

Šta je HPMC? 200000 CPS se koristi u građevinarstvu?

HPMC 200000 CPS is a thickener and water-retention agent. Graditelji ga dodaju u proizvode na bazi cementa kao što su ljepila za pločice, renders, i samorazlivajuće smjese. It helps the mix stay workable longer and stick better to surfaces.

Zašto izabrati 200000 CPS viskozitet?

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.

Koliko HPMC-a trebam dodati u svoju mješavinu?

Tipična doza se kreće od 0.1% to 0.4% po težini ukupnog suvog materijala. Tačan iznos ovisi o vrsti vašeg proizvoda i potrebama performansi. Uvijek prvo testirajte male serije kako biste pronašli najbolji omjer.

Da li HPMC utiče na vreme vezivanja?

Da. HPMC usporava gubitak vode, 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.

Je HPMC 200000 CPS compatible with other additives?

It works well with most common construction chemicals like redispersible polymer powders, skrobni eteri, i sredstva protiv pjene. But always check compatibility through lab or field trials before full-scale use. Some combinations may need adjustment to avoid performance issues.