Food grade methylcellulose manufacturer methylcellulose price

Food grade methylcellulose ????????? methyl cellulose methyl cellulose factory price ????????? methyl cellulose Supply ??? ???????? ??????? methyl cellulose Profile: methyl cellulose as a white or white fibrous or granular powder; odorless, tasteless. The product swells in water as clear or slightly cloudy colloidal solution; insoluble in ethanol, chloroform or ether. English name: Methyl cellulose CAS Number: 9004-67-5 Properties: Appearance MC is white or white fibrous or granular powder, odorless. The average molecular weight of 186.86n (n is the degree of polymerization), about 18,000 to 200,000. [2] traits MC in ethanol, ethyl ether, acetone, almost insoluble. Disperse rapidly in hot water of 80 ~ 90 ℃, the swell, dissolve rapidly after cooling, the aqueous solution is quite stable at room temperature, at high temperatures the gel, and the gel can be converted to each other with the low temperature of the solution. Excellent wetting, dispersion, adhesion, thickening, emulsifying, water retention and film, as well as impervious to grease. The film has excellent toughness, flexibility and transparency, as are non-ionic, compatibility with other emulsifiers, but easy salting solution is stable within PH2-12 range. Apparent density: 0.30-0.70g / cm3, a density of about 1.3g / cm3. Theory of industrial methyl cellulose degree of substitution DS of 1.5 to 2.0, bulk density of 0.35 ~ 0.55g / cm3. Application of the water-soluble adhesive is used as a thickening agent, such as latex, thickener. Also it is used as vinyl chloride, styrene suspension polymerization dispersing agent, emulsifier and stabilizer. DS = 2.4 ~ 2.7 of MC in a polar organic solvent, can prevent the volatile solvent (ethanol, a methylene chloride mixture). Purpose a product widely used in the construction industry. Such as cement, mortar, mortar joints like mixture. Cosmetics, medicine, food industry using an adhesive film-forming agent, is also used as Fang woven dyeing sizing agents, synthetic resin dispersant, coating film formers and thickeners. Methyl cellulose is very stable substance, to acid, alkalis, microorganisms, heat and the like. In the human body, but it does not change completely excreted. Use two synthetic resin as the dispersant, the coating film formers, thickeners, adhesive materials, textile sizing agents, film-forming pharmaceutical and food industry uses three thickening agents; stabilizers; emulsifiers; excipients; dispersant; adhesive; film-forming agent hydrosol substitutes. Also used in mayonnaise, shortenings and some other foods. Because of the materials in the body undigested, to maintain the water several times, resulting in satiety, it can be used in crackers, waffles and other food into effect. When you first use the amount of water needed about 1/5 hot moist powder, plus cold water (necessary, to add ice) and mix well. EEC: prospective for frozen foam products, potato chips, soft drinks, special dietary foods, bakery product fillings, foam top material, sauces, sauces. Use four painting medium emulsifier. Tampella media production process: 1, take 31 grams methyl cellulose, blended with 2.2 liters of water, can be used after stirring to dissolve, or cellulose and water volume by 1:25 may be, the specific reference to dissolve way above. 2, a methyl cellulose solution Damar varnish plus a half copies, half parts of linseed oil and one part water emulsion can be formulated as oil methyl cellulose, which is very important is that the best half parts linseed oil is sun thick linseed oil, walnut oil can. Select heavy oil may increase the chance of synthetic media. Mixed order to pay attention, then pour glue to pour oil into the water and then the result is the structure of water in oil, pour the oil and rubber in the future must be fully shake then add water, after the addition of water also need to quickly shake mix. Optional sealable bottle long as the mixing vessel. (To your mind it is methyl cellulose easily salting, and therefore to maintain the purity of materials, the use of a solution as soon as possible after the dissolution of good, in order to avoid viscosity decreases) media detection method: the toner was mixed with an appropriate amount of media, grinding for a while, if there is water Pearl precipitation was failed.