We are one of the leading manufacturer of Hydroxypropyl methylcellulose (HPMC)

Properties:
1. Appearance: HPMC is white or similar to white fiber or granularpowder; Odorless.
2. Properties: Almost insoluble in ethanol, ether and acetone;Quickly dispersed in 80-90 centigrade water; Aqueous solution isvery stable in room temperature; Has goodwetting/dispersing/adheisve/thickening/emlusifying/waterpreserving/film-forming properties; Can prevent the infilration ofgrease; Film formed has excellent flexibility and trransparency;Has good compatibility with other emulsifier; Easy salting-out. Itssolution is stable with pH 2-12.
3. Apparent density: 0.30-0.70g/cm3, density is 1.3G/cm3.

Dissolving process
HPMC will agglomerate when directly added to water and thendissolve. In this way it dissolves very slow and hard. Suggestedmethods as followers:
1. In hot water.
HPMC does not dissolve in hot water. The primary HPMC can beuniformly disperse in hot water. Then cool down in two ways:
A) Add hot water in container and heated to over 70 centigrade. AddHPMC gradually while slowly, stir. At the beginning, HPMC float onthe top of water, then turns into slurry state stir and cooldown.
B) Add water in container to 1/3 or 2/3 of its content. Heated toover 70 centigrade add HPMC by sequence of a). Make it disperse toform slurry state. Add cool water or ice to the resideual content,stir and cool down the mixture.
2. Powder combination.
Mix HPMC with identical volume of other powder, disperses themsufficiently then add water to the

Application
It is widel used as thickener, adhesive, water preserving agent,film-forming agent in construction, building materials, dispersioncoating, wallpaper paste, polymerization aids, leathers, printingink and paper making etc. L also used in petroleum drilling anddaily-use chemicals

Packing
Packed in 25kgs complex paper bag inner with PE bag, bags arewrapped tightly in pallets. Stored indoors in dry and draughtyplace, avoid rain and sunlight during transporting.