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Products PVA Fiber Polyvinyl Alcohol HPMC
  • Product Name: HPMC Viscosity:36000-45000
  • Code: 333
  • Published: 2014-10-08
  • Views : 16

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HPMC

HPMC is odorless, tasteless,non-toxic cellulose ethers producted from natural high molecular cellulose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel,  and protetive colloid properties of surface activity and maintain moisture function properties ect.

Technical requirement

 

product

HPMC

HF

HG

HK

Methoxy

Content(%)

27.0-30.0

28.0-30.0

17.0-24.0

DS

1.7-1.9

1.8-2.0

1.1-1.6

Hydoxy propoxyl

Content(%)

4.0-7.5

7.5-12.0

4.0-12.0

Substitution value

0.1-0.2

0.2-0.3

0.1-0.3

Moisture Content(wt%)

≤5.0

Ash(wt%)

≤1.0

P H value

5.0-7.5

Appearance

White powder or granule

Fineness,mesh

80 Meshes

Viscosity(mpa.s)

See the following form

 

VISCOSITY:     

Specification

Viscosity range

6,000

5500-7000

10,000

9000-11000

20,000

19000-22000

40,000

36000-45000

60,000

56000-65000

75,000

70000-80000

80,000

75000-85000

100,000

85000-130000

150,000

130000-180000

200,000

≥180000

 Application 

 Take about 0.3-0.5%of the needed hot water and agitate so that the added product will swell

 completely then add in the remained water, which can be hot or cold, agitate to the appropriate

 and the product can dissolve completely. Present application fields of HPMC, such as:

① construction mortar, plaster mortar,

② putty water-resistant putty,

③ interface agent,

④ exterior wall adhesive putty,

⑤ ceramic tile adhesive,

⑥ flashing compound,

⑦ self-levering material,

⑧ thickening agent.

 Packaging & Transportation

 The product is packed in polythylene film bag or enclosed incomposite film bag, net weight is 20 or  25kg per bag.

Key words : HPMC tile adhesive HPMC

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