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HPMC for putty power CAS NO. 9004-65-3

HPMC for putty power CAS NO. 9004-65-3
Product Detailed
Related Categories:Chemical Auxiliary Agent
HPMC:HPMC for putty power CAS NO. 9004-65-3.retaining agent,binder for plaster,plaster putty,binding filler

Technical index of Hydroxypropyl MethylCellulose

Specifications:

Appearance: HPMC is white or similar to white fiber or granular powder; odorless.

Usage: retaining agent,binder for plaster,plaster putty,binding filler

Packaging Detail: 1.Double-layer Bag,  The product is packed in polyethylene film bag and then  in PE bag. Net weight is 25kg per bag.

 1.Appearance: HPMC is white or similar to white fiber or granular powder; odorless . 2.Properties: almost insoluble in ethanol, ether and acetone; quickly dispersed in 80-90 water; aqueous solution is very stable in room temperature; has good wetting/dispersing/adheisve/thickening/emlusifying/water preserving/film-forming properties; can prevent the infilration of grease; film formed has excellent flexibility and trransparency; has good compatibility with other emulsifier; easy salting-out. its solution is stable with PH 212. 3.Apparent density: 0.30--0.70g/cm3, density is 1.3g/cm3.

Quality Standard: Q/79339844-1.01-2008

Index name

Model

KH60

KH65

KH75

MethoxyWT%

28.030.0

27.030.0

19.024.0

HydroxypropoxyWT%

7.012.0

4.07.5

4.012.0

Gelling temperature

58.064.0

62.068.0

70.090.0

MoistureWT%

≤5.0

Residue on ignitionWT%

≤1.0

PH Value1% solution , 25

5.0---7.5

Viscosity Standard2% solution , 20,NDJ-8S

NDJ-1 2% solution 20

B type Viscosimeter 2% solution 20

Nominal Viscosity(mPa.s)

Range

Nominal Viscosity(mPa.s)

Range

5

3-9

15000

13000-17000

15

10-20

20000

18000-22000

25

20-30

30000

23000-34000

50

40-60

40000

35000-45000

100

80-120

50000

46000-55000

400

300-500

60000

56000-64000

800

700-900

75000

65000-85000

1500

1200-2000

80000

75000-85000

4000

3500-4500

10

850000

8000

7000-9000

150000

130000-180000

10000

9000-11000

200000

180000 or more

HPMC for putty power CAS NO. 9004-65-3



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