Hydroxypropyl Methyl cellulose HPMC (62080025564)

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Product Overview

Description


Product Parameters

Hydroxypropyl methyl cellulose (HPMC)


Appearance : Milky white or white powder

Carbonization temperature : 280-300 %

Color temperature:   190-200 %

Particle size: 100 mesh pass rate is greater than 98.8%;80 mesh pass rate 99.9%;The particle size of special specification is 40-60 mesh

Apparent density: 0.25-0.70g/cm(usually about 0.5g/cm), specific gravity: 1.26-1.31



Solubility: soluble in water and some solvents, such as appropriate proportion of ethanol/water, propanol/water.The aqueous solution has surface activity, high transparency and stable performance.

Hydroxypropyl methyl cellulose, also known as hydroxypropyl methyl cellulose, fiber bundle hydroxypropyl methyl ether, is the selection of highly pure cotton fiber as raw material under alkaline conditions by special etherification and preparation.It has the characteristics of thickening ability, salt resistance, low ash content, PH stability, water retention, dimensional stability, excellent film forming, and extensive mildew resistance, dispersibility and adhesion.

Product Features

Construction industry

1.Cement mortar

2.Ceramic tile cement

3.Asbestos and other refractory coating:  as a suspension agent, fluidity improver, but also improve the adhesion of  the substrate

4.Gypsum coagulant slurry: improve water retention and workability, improve adhesion to the substrate

5.Joint cement: added to the ground joint cement for gypsum board to improve the fluidity and water retention

Chemical industry

1.Vinyl chloride, polymerization of vinyl
2.Adhesive: adhesive used for wallpaper
3.Pesticides: added to insecticides and herbicides to improve adhesion during spraying


4.Latex: emulsion stabilizer for bitumen latex and thickener for styrene butadiene rubber latex

5.Binder: forming adhesive for pencils and crayons

Food industry

1.Canned citrus: to prevent deterioration due to decomposition of curacin and achieve preservation effect
2.Cold fruit products:
3.Sauce: emulsion stabilizer or thickener used as a sauce for tomato sauce
4.Cold water coating glazing: for frozen fish storage, prevent discoloration quality.With methyl cellulose or hydroxypropyl cellulose solution after glazing, frozen on the ice

Pharmaceutical industry

1.Tablet adhesive
2. Coating: the coating agent is made into an organic solvent solution or an aqueous solution for tablets, especially for the particles made of spray coating
3. Retarding agent: 2-3 grams per day, 1-2 grams per time of dosage, 4-5 days to show the effect
4. The ophthalmic
5. As the base material for external use of jelly or ointment

Other industries


1. Textile
2.  Paper
3.  Leather
4. Water-based ink:as a thickener, film forming agent
5. Tobacco: as the adhesive of regenerated tobacco


Viscosity
\t
Type
\t
Specification
\t
Range (mpa.s)
\t
\t
Very low viscosity
\t
5
\t
3-7
\t
\t
10
\t
8-12
\t
\t
15
\t
13-18
\t
\t
Low viscosity
\t
25
\t
20-30
\t
\t
50
\t
40-60
\t
\t
100
\t
80-120
\t
\t
High viscosity
\t
4000
\t
3500-5600
\t
\t
12000
\t
10000-14000
\t
\t
Extra high viscosity
\t
20000
\t
17000-22000
\t
\t
25000
\t
22000-28000
\t
\t
30000
\t
27000-32000
\t
\t
40000
\t
37000-42000
\t
\t
50000
\t
2900-3900*
\t
\t
100000
\t
4100-5600*
\t



Packing & Delivery

The paper - plastic compound bag is packed in polythene bag with net weight of 25KG each.Storage and transportation should be protected from rain, fire and moisture.

FAQ

A. How can you promise your quality is good?

1. Free sample provided for testing.

2. Before delivery, each batch will be tested strictly, and retained sample will be kept in our stock to trace the variations of product quality.

3 Trade assurance order is suggested for first-time client or small order to ensure clients' interests.

B. How about your delivery time?

About 7-10 days according to the quantity. If you want more than 100 tons, time would be discussed because the goods

may out of stock. Thank U for understanding.

C. What information should I let you know if I want to get a quotation?

Answer: -Quality you require, eg. Assay, Purity, or single impurity

                 -Quantity you need

                -Standard you want, such as USP.

D. There are too many different prices in China ,which one should I choose?

Communicate, get sample, test, factory inspection...... We are sure we will be your best choice.


62080025564
0.0101 s.