Food Chemical Additive Hydroxypropyl Methyl Cellulose
China Food Chemical Additive Hydroxypropyl Methyl Cellulose, Find details about China Hypromellose, HPMC from Food Chemical Additive Hydroxypropyl Methyl Cellulose
Hydroxypropyl methylcellulose
HPMC is odorless, tasteless,non-toxic cellulose ethers producted from natural hIgh molecular cellulose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel, and protetive colloid properties of surface activity and maintain moisture function properties ect.
Product name | HPMC | |
content of hydroxypropyl | 9.0-12.0 | |
content of methoxy | 24.0-32.0 | |
gel temperature(ºC) | 56-75 | |
Ash | ≤5% | |
PH Value | 6.5-8.0 | |
moisture | ≤5% | |
light transmittance | ≥80 | |
whiteness | ≥75 | |
packing density | 370-420 | |
appearance | white or almost white powder | |
Viscosity | 5-200,000 It can be custmized | |
This product is used as thickener, dispersant, binder, excipient, oil resistant coating, filler, emulsifier and stabilizer in textile industry. It is also widely used in synthetic resin, petrochemicals, ceramics, papermaking, leather, cosmetics and other industries.
1. Construction industry: as the water retaining agent and retarder of cement mortar, the mortar can be pumped. In plastering mortar, gypsum, putty powder or other building materials as adhesive, improve the daubing performance and extend the operation time. It can be used to paste ceramic tile, marble and plastic decoration, paste reinforcing agent, and reduce cement consumption. The water retention property of HPMC makes the paste not crack after coating because of drying too fast, and enhances the strength after hardening.
2. Ceramic manufacturing industry: widely used as adhesive in ceramic product manufacturing.
3. Coating industry: as thickener, dispersant and stabilizer in coating industry, it has good solubility in water or organic solvent. As paint remover.
4. Ink printing: as thickener, dispersant and stabilizer in ink industry, it has good solubility in water or organic solvent.
5. Plastic: used as mold release agent, softener, lubricant, etc.
6. PVC: as a dispersant in PVC production, it is the main auxiliary for PVC preparation by suspension polymerization.
7. Detergent: improve the viscosity of detergent and bubble stability.
8. Others: This product is also widely used in leather, paper products, fruits and vegetables preservation and textile industry.
A. Standard Packing: In 25kg paper bags inner with PE bags.
B. Big Bag or other special packages are possible on request.
C. Transport by sea, air or other ways.
Concrete industries using
Construction industry
1 cement mortar: improve the dispersion of cement - sand, greatly improve the plasticity and water retention of mortar, to prevent cracks have the effect, can enhance the strength of cement
2 ceramic tile cement: improve the plasticity of ceramic tile mortar water retention improve the glue relay of ceramic tile, prevent powder
3 asbestos and other refractory coating: as a suspension safety agent, liquidity improvement agent, but also improve the base of the glue relay
Gypsum slurry: improve water retention and processability, improve the adhesion of the base
5 joint cement: add to gypsum board used in joint cement, improve fluidity and water retention
6 latex putty: improve the fluidity and water retention of resin latex based putty
7 mortar: as a substitute for natural paste, can improve water retention, improve the glue relay with the base
8 coating: as a plasticizer of latex coating, it plays a role in improving the operating performance and fluidity of coating and putty powder
9 spraying coating: to prevent cement or latex spraying only material packing subsidence and improve the flow and spray beam graphics have good effect
10 cement gypsum secondary products: as cement - asbestos system and other hydraulic material pressure molding binder use, improve liquidity, can get uniform molding products
Fibre wall: effective as a binder for sand wall due to its anti-enzyme and anti-bacterial action
12 Others: can be used as thin mortar mortar and mortar operator role of the bubble holding agent.
The chemical industry
1 vinylchloride subvinyl polymerization: as polymerization suspension stabilizer, dispersant, can be used with vinyl alcohol (PVA) hydroxypropyl cellulose (HPC), can control particle shape and particle distribution
2 adhesive: as wallpaper adhesive, instead of starch can usually be used with vinylacetate latex coating
3 pesticide: added to insecticide and herbicide, can improve the adhesion effect when spraying
4 latex: emulsifying stabilizer to improve asphalt latex, styrene butadiene rubber (SBR) latex thickener
5 binder: as pencil crayon forming adhesive
The cosmetics industry
Shampoo: improve the viscosity and bubble stability of shampoo detergent detergent
2 toothpaste: improve the fluidity of toothpaste
The food industry
Canned citrus: prevent in preservation due to the decomposition of citrus glycosides and whitening metamorphism to achieve freshness
2 cold fruit products: add to sherbet ice medium, make the taste better
3. Sauce: as emulsifying stabilizer or thickener for sauce tomato sauce
4 cold water coating glazing: used for frozen fish storage, can prevent discoloration, quality reduction, with methyl cellulose or hydroxypropyl methyl cellulose solution coated glazing, and then frozen on the ice
5. Adhesive of tablets: as the forming adhesive of tablets, it has good adhesion and collapse (rapid dissolution and dispersion when taking)
Pharmaceutical industry
1 Coating: the coating agent is made into organic solvent solution or aqueous solution to tablets, especially to the made particles for spray coating
2 retarding agent: 2-3 grams per day, 1-2g per time, in 4-5 days to show the effect
3 eye medicine: because the osmotic pressure of hydroxypropyl methyl cellulose aqueous solution is the same as that of tears, it is small to the eye stimulation, so add eye medicine, as the lubricant of contact eyeball lens
4 gelatinous agent: as gelatinous external medicine or ointment base material
5 impregnation drug: as thickening agent, water retention agent
Other industries
1 Fiber: used as printing dye paste for pigment boronite forest dye-salt base dyes for textile dyes, in addition, in the rippling process of kapok, can be used with heat hardening resin
2 paper: used for carbon paper leather gluing and oil - resistant processing
Leather: used as final lubrication or disposable adhesive
4 Water-based ink: added in water-based ink, as thickening agent film forming agent
Tobacco: as a binder for regenerated tobacco
Light magnesium oxide is mainly used in the production of rubber products and chlorotin adhesive. The magnesium oxide acts as acid absorber and promoter in rubber manufacturing, and sulfur crosslinking, anti-focal agent and resin chelation in chlorotin adhesive.Magnesium oxide reduces the sintering temperature in ceramics and enamel.As a as filler in the manufacture of sand wheel, paint, as an acid resistance and light laxative for excessive gastric acid, stomach and duodenal ulcer disease, and as a whitening agent or granulated sugar delicate discolorant in food processing.The biggest use in agriculture is used as fertilizer and livestock, a major element in the metabolic process of plants and animals, and is used as feed for cows to prevent neurological dysfunction due to magnesium deficiency.It can also be used for fiberglass, dyeing.
Packaging :25kg net weight woven plastic bag or in 1000KG bag, or according to customer's request
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