hydroxypropyl methyl cellulose HPMC




COMMON NAME

HYDROXYPROPYL METHYL CELLULOSE

ABBREVIATION

HPMC

CAS NO.

9004-65-3

STANDARDS COMPLIANT

ENTERPRISE STANDARD

CHEMICAL FORMULA

R=CH2CH(CH3)OH





 

PHYSICAL AND CHEMICAL PROPERTIES:

 

* Particle size: 98.5% passes through 100 mesh; 100% passes through 80 mesh.

* Charring temperature: 280-300℃.

* Bulk density: 0.25-0.70 g/cm3 (Usually around 0.5 g/cm3 )

* Real specific gravity: 1.26-1.31.

* Browning temperature: 190-200℃.

* Surface tension: (2% water solution) 42-56dyn.cm.

* Properties: Dissolved in water and some organic solvent such as ethanol. propyl alcohol. ethylene chloride, the water solution is of surface activity. It is a nonionic surface active agent. Gelation temperature is different for different grades. For example, among 60RT Hydroxypropyl Methylcellulose, 60 is gelation temperature, Namely, 2% water solution will form gelation at 60%.

 

PRODUCT DESCRIPTION:

STORAGE:Sealed and kept in a dry place
PACKAGE:Woven polypropylene bag
NET WEIGHT:25kg/bag






TECHNICAL DATA SHEET


INDEX

UNIT

TECHNICAL INDICATIONS

60SLO SERIES

75SLO SERIES

HYDROXYPROPYL

%

7.0-12.0

4.0-12.0

0.2-0.3 (DS)

0.1-0.3 (DS)

METHOXY

%

28.0-32.0

19.0-24.0

1.8-2.0 (DS)

1.1-1.6 (DS)

WATER

%

5.0 MAX

5.0 MAX

PARTICLE SIZE

%

90% THROUGH 250μm (ASTM MESH NO. 60)
80% THROUGH 125μm (ASTM MESH NO. 120)
80% THROUGH 106μm (ASTMMESH NO. 140)

VISCOSITY (2% SOLUTION NDJ)

MPA.S

5-200000

GELLING TEMPERATURE

56-64

68-90

LIGHT TRANSMITTANCE

%

70 MIN

70 MIN

WHITENESS

%

75 MIN

75 MIN

PACKING DENSITY

G/L

370-420

APPEARANCE

 

WHITE OR ALMOST WHITE POWDER


Application Guide

 

Grade

Viscosity(2% NDJ)

Viscosity(2% Brookfield)

Tile Adhesive

Joint Filler

Cement Based Putty

Gypsum Based Putty

Gypsum Based Plaster

Masonry Mortar

 
 

 
 
 
HPMC

KLD400

400

400

 

 

 

 

 

 

 

KLD4K

4,000

4,000

 

 

 

 

 

 

KLD15K

15,000

15,000

 

★★

 

 

 

 

 

KLD40K

40,000

20,000

 

 

 

 

 

 

KLD60K

60,000

30,000

 

 

 

 

★★

 

 

KLD80K

80,000

40,000

★★

 

★★

 

 

KLD100K

100,000

45,000

★★

 

★★

★★

 

KLD150K

150,000

65,000

★★

 

 

 

★★

 

KLD200K

200,000

75,000

 

 

 

 

 

 

KLD200S

200,000

75,000

 

 

 

★★

 

 

 
 
HPMC-MAX

KLD40M

40,000

20,000

★★

 

 

 

 

KLD60M

60,000

30,000

 

★★

★★

 

KLD80M

80,000

40,000

★★

 

 

★★

★★

★★

 

KLD100M

100,000

45,000

 

 

★★

★★

★★

 

KLD150M

150,000

65,000

 

 

 

 




 

Grade

Viscosity(2% NDJ)

Viscosity(2% Brookfield)

Plaster Mortar

External Wall Insulation

Self-Leveling Compounds

 HPMC

      KLD400

400

400

 

 

★★

 HPMC

KLD4K

4,000

4,000

 

 

 

 HPMC

KLD15K

15,000

15,000

 

 

 

 HPMC

KLD40K

40,000

20,000

 

 

 

 HPMC

KLD60K

60,000

30,000

 

 

 

 HPMC

KLD80K

80,000

40,000

 

★★

 

HPMC 

KLD100K

100,000

45,000

★★

★★

 

 HPMC

KLD150K

150,000

65,000

★★

 

 HPMC

KLD200K

200,000

75,000

 

★★

 

 HPMC

KLD200S

200,000

75,000

 

★★

 

HPMC-MAX

KLD40M

40,000

20,000

 

 

 

HPMC-MAX

KLD60M

60,000

30,000

 

HPMC-MAX

KLD80M

80,000

40,000

★★

 

 

HPMC-MAX

KLD100M

100,000

45,000

★★

 

HPMC-MAX

KLD150M

150,000

65,000

★★

 

★: Workable    ★★: Recommended

Brand

Product series

Product Type

 KELAIDE®

K

General

 KELAIDE®

M

Modified

 KELAIDE®

S

Solubility Delayed

Tile Adhesive    

(1)Using HPMC, tile adhesive will easy to mix with water without lump appeared and saving time. Due to the more rapid and efficient operation, we can improve the workability and reduce the cost.    
(2)The water-retaining property of HPMC extend the drying time of mortar, so as to improve the efficient of fixing.   
(3)HPMC provide good bonding effect with highly skid resistance. 

Cement-based plastering Mortar    
(1)HPMC can improve the uniformity of plastering mortar, making it easy to coating, at the same time improve the ability of anti-sag. It can also boost liquidity and pumpability of mortar, to improve the work efficiency.    
(2)With high water retention, HPMC can prolong the working time of mortar, improve work efficiency, and help the mortar obtaining high mechanical strength in solidification period.   
(3)HPMC can control air infiltration, to eliminate the tiny cracks of coating, to format the ideal smooth surface.    

Masonry mortar    
(1)HPMC can improve the adhesiveness between mortar and masonry. And the water-retaining property of HPMC is useful in raising the strength of mortar.    
(2)HPMC improves the lubricity and plasticity of mortar, so as to make the construction easier, to save time, to reduce the cost.    
(3)For superabsorbent masonry, it is more important to use HPMC in the mortar.    

Crack filler    
(1)Excellent water retention of HPMC can prolong drying time of crack filler, it is helpful to improve work efficiency. Also, the high lubricity makes construction easier and more smooth.    
(2)HPMC can improve the shrinkage resistance and crack resistance of crack filler, to perfect the surface quality.    
(3)HPMC makes the construction surface fine and smooth. Meanwhile, the adhesiveness get improved.    

Gypsum-based plastering and gypsum products    
(1)HPMC can improve the uniformity of plastering mortar, making it easy to coating, at the same time improve the ability of anti-sag. It can also boost liquidity and pumpability of mortar, to improve the work efficiency.    
(2)With high water retention, HPMC can prolong the working time of mortar, improve work efficiency, and help the mortar in obtaining high mechanical strength in solidification period. 
(3)HPMC can keep the consistency unified, forming a good surface.    

Self-leveling floor materials    
 (1)The viscosity of HPMC has the effect of anti precipitation.    
(2)HPMC can enhance the product liquidity and pumpability, so as to improve the efficiency of the flooring.    
(3)The water-retaining property of HPMC can avoid excess air infiltration. Therefore, crack and contraction are greatly reduced.    

Water-based paint and paint remover    
(1)The suspension property of HPMC can prolong expiration date by prevent solid precipitation. Meanwhile, it has good compatibility with other ingredients and biological stability.   
(2)HPMC helps the product dissolving rapidly without lump.    
(3)HPMC makes coating has good flow property and low splash, resulting a fine and smooth surface.    
(4)HPM can increase the viscosity of the paint remover, make it not out of work scope.

 

About Us

The company introduced a large-scale automated production line from Germany, specializing in the production of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid water reducer.

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