HPMC Hydroxypropyl methylcellulose
  • Air ProHPMC Hydroxypropyl methylcellulose
  • Air ProHPMC Hydroxypropyl methylcellulose
  • Air ProHPMC Hydroxypropyl methylcellulose

HPMC Hydroxypropyl methylcellulose

HPMC Hydroxypropyl methylcellulose, as a non-ionic cellulose ether, is an important additive in mortar. It has water retention, thickening, air-entraining and retarding effects on cement-based materials. It gives the mortar excellent operating performance and also affects the cement hydration products. The macroscopic and microscopic structure has an impact on the mechanical properties of the mortar.

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Product Description

HPMC Hydroxypropyl methylcellulose

HPMC Hydroxypropyl methylcellulose, as a non-ionic cellulose ether, is an important additive in mortar. It has water retention, thickening, air-entraining and retarding effects on cement-based materials. It gives the mortar excellent operating performance and also affects the cement hydration products. The macroscopic and microscopic structure has an impact on the mechanical properties of the mortar.

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%


HPMC Hydroxypropyl methylcellulose is extremely widely used in mortar, with a large amount, as a water retaining agent, thickening agent and adhesive. HPMC Hydroxypropyl methylcellulose is used in ordinary dry mortar, external wall insulation mortar, self-leveling mortar, tile bonding mortar, high-performance building putty, anti-cracking internal and external wall putty powder, waterproof mortar, gypsum-based mortar, joint filler and other materials Both play an important role and have an important impact on the operational performance, wet station performance, operational time and construction method of the mortar system.

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 specific role of HPMC Hydroxypropyl methylcellulose in mortar reflects:

1) HPMC Hydroxypropyl methylcellulose enhances the adhesion to the surface of the masonry in the masonry mortar, and can enhance the water retention, so that the strength of the mortar can be improved. At the same time, it improves lubricity and plasticity to improve construction performance. The use of Lance cellulose ether reinforced mortar is easier to apply, save time, and improve cost-effectiveness.

2) HPMC Hydroxypropyl methylcellulose has excellent water retention in the board joint filler, which can extend the cooling time and improve work efficiency. High lubricity, making application easier and smoother. It can also improve shrinkage resistance and crack resistance, and improve surface quality. At the same time, it can provide a smooth and uniform texture, and make the bonding surface stronger.

 Milestone Industrial co. ltd. has 20 years of production experience and has two automatic professional production lines with a monthly output of 1,000 tons. The technical parameters of HPMC Hydroxypropyl methylcellulose are stable, and the viscosity can be customized according to customer needs, and it is widely used in mortar.


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