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Hydroxy propyl methyl cellulose

优品

Product Name: Hydroxy propyl methyl cellulose
Other Name:HPMC
Appearance: White fibrous or granular powder
Cas No. 9004-65-3

优品

Product Detail

Product Description

HPMC is a non-ionic cellulose ether made from refined cotton and processed by a series of chemical reactions. It is dissolved in water, forming a transparent viscous solution, with good water retention, thickening,emulsification, film forming and surface activity. It is often used as thickener, suspension agent and water retention agent to improve the adhesion, surface hardness and softness of the product.

Product name		HPMC
content of methoxy		28.0-30.0 27.0-30.0 19.0-24.0
content of hydroxypropyl		7.0-12.0 4.0-7.5 4.0-12.0
temperature of gelation		58-64 62-68 70-90
moisture		≤5%
Ash		≤1%
PH Value		4-8
Apperance		Whie powder
Fitness		80-100 list
Viscosity		300-200,000 It can be custmized
Re HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also declined. Depends on customers' situation

Application

1. Cement mortar: Improve the dispersion of cement-sand, greatly improve the plasticity and water retention of the mortar, and have an effect on preventing cracks, which can enhance the strength of the cement.
2, tile cement: improve the plasticity, water retention of the pressed tile mortar, improve the bonding strength of the tile, prevent powdering.
3, asbestos and other refractory coating: as a suspension agent, fluidity improver, but also improve the adhesion to the substrate.
4, gypsum coagulation slurry: improve water retention and processability, improve the adhesion to the substrate.
5. Joint cement: added to the joint cement for gypsum board to improve fluidity and water retention.
6. Latex putty: Improve the fluidity and water retention of putty based on resin latex.
7. Stucco: As a paste instead of natural material, it can improve water retention and improve the bonding force with the substrate.
8. Coating: As a plasticizer for latex paint, it has an effect on improving the handling properties and fluidity of paints and putty powder.
9. Spray coating: It has good effect on preventing the cement or latex coating from sinking and improving the fluidity and spray pattern.
10. Cement and gypsum secondary products: used as an extrusion molding binder for hydraulic materials such as cement-asbestos, which improves fluidity and provides uniform molded articles.
11. Fiber wall: It is effective as a binder for sand walls due to its anti-enzyme and antibacterial action.
12. Others: It can be used as a bubble retaining agent (PC version) which acts as a thin clay mortar and a mud hydraulic operator.

Packing and Delivery

Packing: In 25kg bags out HDPE bags inner with LDPE bags
Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.
Quantity/20GP:12Tons with pallets,14tons without pallets.
Quantity/40GP:24Tons with pallets ,28tons without pallets.

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