Hydroxypropyl Methylcellulose

Kev Saib Xyuas Hydroxypropyl Methylcellulose

Concreteandmore's Hydroxypropyl Methylcellulose (HPMC) yog ib qho cellulose ether tsis muaj ionic ua haujlwm siab, ua tshwj xeeb los ntawm cellulose nroj tsuag ntuj. Nws siv dav ua ib qho tseem ceeb ntxiv hauv pob zeb thiab mortar, nrog kev tuab zoo heev, kev khaws dej, kev tsim zaj duab xis thiab cov yam ntxwv rheology. Peb HPMC daws tau teeb meem ntawm kev khaws dej tsis zoo, kev cais yooj yim thiab tsis yooj yim ua haujlwm ntawm cov khoom cement, txhim kho kev ruaj khov thiab ruaj khov ntawm pob zeb/mortar, thiab xyuas kom muaj kev tsim kho du, haum rau ntau yam xwm txheej tsim thiab huab cua thoob ntiaj teb.

Features of Hydroxypropyl Methylcellulose

• Dej khaws cia zoo heev: Effectively locks water in concrete/mortar, reduces water loss, 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 & Zoo Compatibility: Non-ionic structure, compatible with various cement types, water reducers, defoamers thiab lwm yam admixtures, no adverse reactions.
• High Purity & a: High cellulose content, impurity tsawg, ua tau zoo ruaj khov hauv ntau pH dav (3-11), non-toxic, tsis muaj ntxhiab thiab zoo rau ib puag ncig.

Daim ntawv qhia tshwj xeeb ntawm Hydroxypropyl Methylcellulose

Khoom	HPMC (MH Series)	HPMC (MH-High Viscosity)	HPMC (MH-Low Viscosity)
Appearance	Dawb lossis dawb ntws dawb	Dawb lossis dawb ntws dawb	Dawb lossis dawb ntws dawb
Viscosity (2% aqueous solution, 20°C)	10000-50000 mPa·s	≥100000 mPa·s	100-5000 mPa·s
Methoxyl Ntsiab Lus	19-24%	19-24%	19-24%
Hydroxypropoxyl Ntsiab Lus	4-12%	4-12%	4-12%
Cov ntsiab lus noo noo	≤5.0%	≤5.0%	≤5.0%
m	≤1.0%	≤1.0%	≤1.0%
Dosage (los ntawm qhov hnyav ntawm cov cement)	0.1%-0.5%	0.3%-0.8%	0.05%-0.2%
Ntim	25kg / hnab (kraft ntawv + PE sab hauv hnab)	25kg / hnab (kraft ntawv + PE sab hauv hnab)	25kg / hnab (kraft ntawv + PE sab hauv hnab)
Txee Lub Neej	2 xyoo (kaw, qhov chaw txias thiab qhuav)	2 xyoo (kaw, qhov chaw txias thiab qhuav)	2 xyoo (kaw, qhov chaw txias thiab qhuav)
HS Code	3912399000	3912399000	3912399000

Kev Siv Hydroxypropyl Methylcellulose

Concreteandmore's Hydroxypropyl Methylcellulose (HPMC) siv dav hauv cov khoom siv cement-based thiab cov haujlwm tsim kho, tsom rau kev khaws dej, txhim kho thiab txhim kho kev sib txuas:

• Building Mortar: Siv rau nplaum pobzeb, phab ntsa putty, mortar thiab masonry uas tiv thaiv dej, txhim kho kev khaws dej, kev ruaj khov thiab ua haujlwm tau yooj yim.
• Cov Vaj Tse: Siv rau pob zeb uas nws tus kheej ua kom sib npaug, pob zeb npaj txhij thiab pob zeb tawg, tiv thaiv kev sib cais, txhim kho kev sib txuas thiab kev ua haujlwm ntawm kev tsim kho.
• Cov khoom gypsum: Siv rau gypsum board, gypsum putty thiab gypsum mortar, txhim kho kev khaws dej thiab tiv thaiv kev tawg.
• txheej tiv thaiv dej: 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.

Company Profile

Qhob thiab Ntau yog lub ntiaj teb no tus thawj coj nyob rau hauv Low-Density Cellular Qhob (LDCC), Cellular Lub Teeb Qhob Ua Pob Zeb (CLC), thiab advanced engineered ua npuas ncauj daws teeb meem. Renowned thoob ntiaj teb rau peb txoj kev cog lus rau kev tshawb fawb, innovation, thiab applied kev txawj ntse, peb tau muab engineered ua npuas ncauj daws txij thaum ntxov 2012s.

Peb tuaj yeem muab cov khoom zoo qhob admixture. Peb muaj lub tuam tsev tshaj lij kev tshaj lij thiab chav saib xyuas zoo, a well-equipped laboratory, thiab nruab nrog cov khoom siv kuaj siab thiab tom qab muag cov neeg siv khoom. Xa email rau peb lossis nyem rau ntawm cov khoom xav tau kom xa ib qho kev nug.

Yog tias koj xav paub ntau ntxiv txogHydroxypropyl Methylcellulose, please feel free and contact us.

Them nyiaj

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

Shipment

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

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?

High viscosity (≥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, xuab zeb thiab lwm yam khoom qhuav ua ntej, tom qab ntawd ntxiv dej thiab do kom zoo kom ntseeg tau tias muaj kev sib npaug.

4.Will HPMC affect concrete setting time?

Proper dosage will not significantly affect setting time; excessive dosage may slightly delay setting, which can be adjusted by dosage control.

5.Koj puas muab cov khoom siv thoob ntiaj teb thiab kev txhawb nqa thev naus laus zis?

Yog, we supply HPMC worldwide, with complete TDS and professional guidance to help you choose the right model and dosage.