Good Price HPMC Hydroxypropyl Methylcellulose From China

Description of HPMC 

Hydroxy propyl methyl cellulose (HPMC)is a type of non-ionic cellulose ether made from highly pure cotton cellulose materials through a series of chemical processes. It is characterized by water solubility, water retention, nonionic, stability of the PH value, surface activity,temperature reversible,gelling properties, thickening property, film formability, lubrication property etc.

Physical Properties of HPMC 

1.Appearance: white or off-white powder

2.Water soluble and thickening ability

3.Viscosity(mPa.s):5-200000 

4.Water retention 

5.Slipping-resistance

Data Sheet of HPMC

Application of HPMC:

HPMC is widely used in building materials, coatings, synthetic resins, ceramics, medicine, food, textile, agriculture, cosmetics, tobacco and other industries.

HPMC are mainly used for building materials

1.plastering mortar

High water retention can make the cement hydration. Apparent increase in bond strength. At the same time, the tensile strength and shear strength can be improved at the same time

2.Waterproof putty

In the putty cellulose ether is water retention, adhesion and lubrication,to avoid excessive water loss lead to cracks or shedding phenomenon,while increasing the adhesion of putty,reduced in the construction of the sagging phenomenon,make the construction more smoothly, and the labor is saved.

3.Interface agent

Used as thickening agent, can improve the tensile strength and shear strength, improve the surface coating, and enhance the adhesion and adhesion strength

4.Exterior insulation mortar

Cellulose ether in these materials key binding, increase the intensity,to make the mortar more easy coating,improve work efficiency,also has anti hanging ability,higher water retention performance can prolong mortar work time,improve resistance to shrinkage and crack resistance,to improve the surface quality, high bonding strength.

5.Ceramic tile adhesive

The high water retention property can not have to pre soak or wet ceramic tile and substrate, significantly improve the bond strength,size can be a long construction period,fine,uniform, construction is convenient, and has a good anti slip property.

6.Filling agent

The addition of cellulose ether has good edge adhesion,low shrinkage and high wear resistance, which can protect the base material from mechanical damage,and avoid the negative effect of water infiltration to the whole building.

7.Self leveling material

Viscosity of cellulose ether stability ensures the good mobility and self leveling capability, control of soil and water conservation rate to enable it to rapid solidification, reduce the cracking and shrinkage.

Package

Be packed in 25kg, plastics-paper bag outside, lined with PVC bag.

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