Advanced HPMC for putty
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Advanced HPMC for putty

Advanced HPMC for putty mainly increases the water retention performance of internal and external wall construction, improves its hydration and opening efficiency, makes the surface of the putty fully hardened and smooth, and the thickening effect improves the adhesion between it and the wall. High water retention, and prolongs the working time of the mortar. And produce high mechanical strength during solidification.

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Product Description

Advanced HPMC for putty

"Quality initial, Honesty as base, Sincere company and mutual profit" is our idea, so that you can create consistently and pursue the excellence for Top Quality China Advanced HPMC for putty, Leading the trend of this field is our persistent purpose. Furnishing 1st class merchandise is our purpose. To make a beautiful long run, we would like to cooperate with all buddies at home and abroad. Should you have any interest inside our products, you should will not wait to get in touch with us.
Top Quality China HPMC,  Hydroxypropyl Methyl Cellulose, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade solutions in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.

Advanced HPMC for putty mainly increases the water retention performance of internal and external wall construction, improves its hydration and opening efficiency, makes the surface of the putty fully hardened and smooth, and the thickening effect improves the adhesion between it and the wall. High water retention, and prolongs the working time of the mortar. And produce high mechanical strength during solidification.

Product name:

Hydroxy Propyl Methyl Cellulose (HPMC)

Other Names

Hypromellose

Appreance

White powder

CAS NO.

9004-65-3

EINECS No.:

220-971-6

MF:

C12H20O10

Purity:

99%


Surface Tension

4225-230

Ash content

≤5%

Carbonization temperature

225-230̐C

Water content

≤5%

Thermochromic temperature

190-200̐C

PH Value

6.5-8.0

Decomposing temperature  

200̐C

Light transmittance

≥80

Gel temperature(℃)     

50-68̐C

Whiteness

≥75

Content of hydroxypropyl

9.0-12.0

Viscosity

100-200000 it can be custmized

Content of methoxy     

24.0-30.0

Fitness

80-100List


The water retention of Advanced HPMC for putty in putty powder. The water retention of putty powder refers to the ability of putty powder to retain and lock moisture:

l The higher the viscosity of Advanced HPMC for putty, the better the water retention. Since the cellulose structure contains hydroxyl and ether bonds, the oxygen atoms on the hydroxyl and ether bond groups associate with water molecules to form hydrogen bonds, so that free water becomes bound water, which entangles the water and plays a role of water retention.

l The finer the particles of Advanced HPMC for putty, the better the water retention. The surface of the coarse-grained cellulose will dissolve immediately after contact with water and form a gel phenomenon. The mortar wraps the material to prevent the water molecules from continuing to penetrate, and sometimes it is not evenly dispersed and dissolved after long-term stirring, forming a turbid flocculent solution or agglomerate. The fine particles are dispersed and dissolved immediately after contacting with water to form a uniform viscosity.

Advanced HPMC for putty promotes the water retention in the putty powder, thereby making the putty powder more stable in wall putty applications.

 

Milestone Industrial co. ltd. is located in an important cotton planting base, relying on high quality and low price raw materials and stable equipment production technology to lay a solid foundation for the long-term development of the enterprise. The annual output of MST is 120,000 tons. The HPMC produced is used in the construction industry, water-resistant putty powder, cement mortar, etc. The main technical indicators are: viscosity and water retention rate, mature production technology, advanced equipment, and stable quality.


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