Hydroxypropyl methyl cellulose powder Raw Materials CAS 9004-65-3

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Uses and synthesis of Hydroxypropyl methyl cellulose powder

Hydroxypropyl methyl cellulose powder is a propylene glycol ether of methyl cellulose, it is a white to off-white cellulose powder or granule, Hydroxypropyl methyl cellulose CAS 9004-65-3 has cold water soluble and hot water insoluble properties similar to methyl cellulose. Hydroxypropyl methyl cellulose Raw Materials has better solubility in organic solvents than in water, it can be soluble in anhydrous methanol and ethanol solutions, and also in chlorinated hydrocarbons and ketones and other organic solvents.

Applications / Functions of Hydroxypropyl methyl cellulose powder

1. Hydroxypropyl methyl cellulose powder is used as dispersant of synthetic resin, mould-forming agent of paint, and also can be used as thickener.
2. Hydroxypropyl methyl cellulose CAS 9004-65-3 Used as thickener, dispersant, binder, emulsifier and stabiliser in textile industry.
3. Hydroxypropyl methyl cellulose Raw Materials Used in synthetic resins, petrochemicals, ceramics, papermaking, leather, textile printing and dyeing, pharmaceuticals, foodstuffs, cosmetics and other daily-use chemicals as dispersing agent, thickener, binder, excipient, capsule, oil-resistant coatings and filler.

Physicochemical Property of Hydroxypropyl methyl cellulose powder

Hydroxypropyl methyl cellulose powder White to off-white fibrous powder or granule. Soluble in water and some organic solvents. Insoluble in ethanol, aqueous solution has surface activity, after drying to form a thin film, after heating and cooling, in order to undergo a reversible transformation from a sol to a gel.

Production methodprocess of Hydroxypropyl methyl cellulose powder

Hydroxypropyl methyl cellulose Raw Materials Prepared from cellulose with chloromethane and ethylene oxide.

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