Appearance white
Carbonization temperature 280-300
Surface Density 0.25-0.70g/cm�³
Discoloration temperature 190-200â??
PH value 5-8
Ash content 5%
Hydroxypropyl Methyl Cellulose is a non-ionic type cellulose ether polymer. With special modification, our HPMC can be used to control thickening, water demand, workability, sag resistance and other important properties of the final product.
Specifications Product name Hydroxy propyl methyl cellulose (HPMC) Content of methoxyl 24.0 - 30.0 Content of hydroxy propyl 9.0 - 12.0 Temperature of gelation 63â?? - 75 â?? Moisture max.5% Sulphated ash (%) â?¤1.5 PH value 5 - 8 Appearance white powder Fitness 80-100 mesh Viscosity 4,000 to 200,000 it can be customized HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also declind, depends on customer's situation.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Hydroxypropyl methylcellulose (INN name: Hypromellose), also simplified as hydroxypropyl methylcellulose (HPMC), is a variety of nonionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer .This product is industrial grade HPMC, mainly used as the dispersing agent for PVC production and as the main assistant used in producing PVC suspension polymerization. It is also used as thickener, stabilizer, emulsifier, excipient, water retention agent, and film-forming agent etc.in producing petrochemicals, building materials, paint removers, agricultural chemicals, inks, textiles, ceramics, paper. cosmetics and other products.
Supplier: Tapioca starch, coconut oil, fish meal, hatching eggs, broiler eggs, cobb 500 broiler, ross 308, brown table egg, table egg, egg, white table egg , coffee beans, canned tuna fish, yellow corn, corn starch, soybean , dried fish , cardamom , diapers, honey , natural honey , cocoa bean, a4 copy paper , copy paper , double a copy paper, sugar , flour , wheat flour , frozen chicken , chicken feet , chicken wings , used laptops , massey ferguson tractors, tractor , energy drink, kidney beans, smoked catfish , wood pellet, cocoa powder , hpmc, hydroxypropyl methylcellulose, glyphosate, chlorine tablets, toyota hilux, hard copy bond paper, matcha green tea, tapioca pearls
Services: Manufacturing, wholesale, trading and exporting
Hydroxypropyl Methylcellulose : As the water-retaining agent and retarder of cement mortar, it enables mortar to own pumping capability. In cement mortar, gypsum slurry, putty powder or other building materials, it can function as adhesives to enhance smearing capacity and prolong operable time. In ceramic tiles, marble and plastic decoration, hpmc can be used as pasting strength agent and reduce the cement content. Water retention capacity of hpmc helps to prevent the crazing of slurry resulting from drying quickly and to enhance the strength after hardening.
Color white to off-white Odor slight Specific gravity heavier than water Vapor pressure negligible at 20f¦ Solubility in water insoluble at temperatures above 45f¦(113+h) Ph value 5-8.5 (in water soluteion) Charing temperature 280-300f¦ Browning temperature 190-200f¦ Softening point 212-302+h 25kg/bag
Methoxy content %:27.0-30.0 Hydroxpropyloxy content %:4.0-12.0 Moisture%:5.0max Ash%:1.5max Ph:4-8 Viscosity:from 50 to 200, 000 mpa.S Gelling temperature 60-65íµ Partical size:100% 80mesh 25kgs coating pp woven bag
We are the largest HPMC manufacturer & exporter in China, we can supply every kinds of HPMC with the viscosity from 3 to 150000 cps, which can be widely used in Coating, Paints, Dry-mix Mortar, Tile Adhesive, PVC, Gypsum, Pharmaceutical, Cosmetic and Food, as every kind of additive. At present, our annual capacity is about 26000 tons, and more than 60% are exported to Germany, Spain, Turkey, U.K. USA, South Korea, India and Southeast Asia, and well accepted by the customers. If you are interested in our HPMC, pls don't hesitate to contact me. Best regardsúí 25kg net paper bag with PE inner, or 25kg net fiber drum
