Hydroxypropyl Methylcellulose

Overview of Hydroxypropyl Methylcellulose

Concreteandmore’s Hydroxypropyl Methylcellulose (HPMC) is a high-performance non-ionic cellulose ether, specially processed from natural plant cellulose. It is widely used as a key additive in concrete and mortar, with excellent thickening, omi-idaduro, film-forming and rheological properties. Our HPMC effectively solves the problems of poor water retention, easy segregation and low workability of cement-based materials, improves the bond strength and durability of concrete/mortar, and ensures smooth construction, suitable for various construction scenarios and climate conditions around the world.

Features of Hydroxypropyl Methylcellulose

• O tayọ Idaduro Omi: Effectively locks water in concrete/mortar, din omi pipadanu, prevents surface cracking and improves the strength of hardened materials.
• Strong Thickening & Rheological Control: Significantly improves the viscosity of cement paste, enhances cohesion, prevents segregation and bleeding, and optimizes construction workability.
• Good Film-Forming Property: Forms a uniform and tough film on the surface of concrete/mortar, improving impermeability, weather resistance and bond strength.
• Non-Ionic & Ibamu ti o dara: Non-ionic structure, compatible with various cement types, omi idinku, defoamers ati awọn miiran admixtures, ko si ikolu ti aati.
• High Purity & Iduroṣinṣin: High cellulose content, low impurity, stable performance in a wide pH range (3-11), ti kii-majele ti, odorless and environmentally friendly.

Specification Table of Hydroxypropyl Methylcellulose

Nkan	HPMC (MH Series)	HPMC (MH-High Viscosity)	HPMC (MH-Low Viscosity)
Ifarahan	Funfun tabi pa-funfun free-ṣàn lulú	Funfun tabi pa-funfun free-ṣàn lulú	Funfun tabi pa-funfun free-ṣàn lulú
Igi iki (2% olomi ojutu, 20°C)	10000-50000 mPa·s	≥100000 mPa·s	100-5000 mPa·s
Methoxyl akoonu	19-24%	19-24%	19-24%
Hydroxypropoxyl Content	4-12%	4-12%	4-12%
Ọrinrin akoonu	≤5.0%	≤5.0%	≤5.0%
Eeru akoonu	≤1.0%	≤1.0%	≤1.0%
Iwọn lilo (nipa iwuwo ti simenti)	0.1%-0.5%	0.3%-0.8%	0.05%-0.2%
Iṣakojọpọ	25kg/apo (kraft iwe + PE akojọpọ apo)	25kg/apo (kraft iwe + PE akojọpọ apo)	25kg/apo (kraft iwe + PE akojọpọ apo)
Igbesi aye selifu	2 odun (edidi, itura ati ki o gbẹ ibi)	2 odun (edidi, itura ati ki o gbẹ ibi)	2 odun (edidi, itura ati ki o gbẹ ibi)
HS koodu	3912399000	3912399000	3912399000

Awọn ohun elo ti Hydroxypropyl Methylcellulose

Concreteandmore’s Hydroxypropyl Methylcellulose (HPMC) is widely used in cement-based materials and construction projects, focusing on water retention, thickening and bond enhancement:

• Amọ ile: Used in tile adhesive, odi putty, waterproof mortar and masonry mortar, improving water retention, bond strength and workability.
• Nja: Applied to self-leveling concrete, ready-mix concrete and shotcrete, preventing segregation, improving cohesion and construction performance.
• Gypsum Products: Used in gypsum board, gypsum putty and gypsum mortar, enhancing water retention and preventing cracking.
• Waterproof Coating: As a thickener and stabilizer in waterproof coatings, improving film-forming property and impermeability.
• Other Cement-Based Materials: Suitable for grouting materials, repair mortar and thermal insulation mortar, ensuring product stability and construction effect.

Ifihan ile ibi ise

Nja ati Die e sii ni oludari agbaye ni Nja Cellular Kekere (LDCC), Celluar Light Nja (CLC), ati awọn solusan foomu ti ilọsiwaju ti ilọsiwaju. Ti a mọ ni agbaye fun ifaramo rẹ si iwadii, imotuntun, ati ki o loo ĭrìrĭ, a ti n pese awọn solusan foomu ti a ṣe atunṣe lati ibẹrẹ ọdun 2012.

A le pese ga-didara nja admixture. A ni a ọjọgbọn imọ Eka ati didara abojuto Eka, yàrá ti o ni ipese daradara, ati ipese pẹlu awọn ohun elo idanwo to ti ni ilọsiwaju ati ile-iṣẹ iṣẹ alabara lẹhin-tita.Fi imeeli ranṣẹ si wa tabi tẹ awọn ọja ti o nilo lati firanṣẹ ibeere kan.

Ti o ba fẹ lati mọ siwaju si nipaHydroxypropyl Methylcellulose, jọwọ lero free ati ki o kan si wa.

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FAQs of Hydroxypropyl Methylcellulose

1.What is the role of HPMC in concrete?

It provides water retention, thickening and cohesion, prevents water loss and segregation, improves workability and bond strength of concrete/mortar.

2.How to choose the right viscosity of HPMC?

Igi giga (≥100000 mPa·s) for putty/waterproof mortar; medium viscosity (10000-50000 mPa·s) for tile adhesive; low viscosity for concrete.

3.How to use HPMC in construction?

Mix HPMC powder evenly with cement, iyanrin ati awọn ohun elo gbigbẹ miiran akọkọ, lẹhinna fi omi kun ati ki o mu daradara lati rii daju pipinka aṣọ.

4.Will HPMC affect concrete setting time?

Proper dosage will not significantly affect setting time; iwọn lilo pupọ le ṣe idaduro eto diẹ diẹ, which can be adjusted by dosage control.

5.Ṣe o pese ipese agbaye ati atilẹyin imọ-ẹrọ?

Bẹẹni, we supply HPMC worldwide, pẹlu TDS pipe ati itọnisọna alamọdaju lati ṣe iranlọwọ fun ọ lati yan awoṣe to tọ ati iwọn lilo.