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Hydroxypropyl Methyl Cellulose Ⅰ. Name 1. Chemical Name: Hydroxypropyl Methyl Cellulose 2. English Name: Hypromellose, HPMC for short 3. Structural formula:OR=-OH、-OCH3、-[OCH2CH(CH3)]nOH or -[OCH2CH(CH3)]nOCH3 Ⅱ. Technical Requirements Item 60 65 75 Methoxy % 28-30 27-30 19-24 Hydroxypropyl % 7.5-12 4-7.5 4-12 Gel temperature ℃ 58-64 62-68…
Hydroxyethyl methyl cellulose Ⅰ. Name 1. Chemical name: 2-hydroxyethyl methyl cellulose 2. English name: 2-hydroxyethyl methyl cellulose Abbreviation: HEMC 3. Structural formula:OR=-OH、-OCH3、-[OCH2CH2]nOH or -[OCH2CH2]nOCH3 Ⅱ. Technical specifications Item Index Substituting degree Methoxyl % 22.0-30.0 1.3-2.5 Hydroxyethyl % 2.0-14.0 0.06-0.5 Gelation temperature ℃ 60-90 Moisture content…
hydroxyethylcellulose Chemistry: Cellulosics INCI: Hydroxyethylcellulose SDS Link > hydroxyethylcellulose (HEC), a nonionic, water-soluble polymer, is a white, free-flowing granular powder. It is made by reacting ethylene oxide with alkali-cellulose under rigidly controlled conditions. Purified HEC for personal care and cosmetic applications is typically sold at…
Hydroxypropyl methyl cellulose CAS No.9004-65-3 Chemical Name:Hydroxypropyl methyl cellulose Synonyms MHPC;HPMC;hpmcd;goniosol;HPMC/MHPC;methocelhg;HPMC /HEMC;isoptotears;isoptoplain;HYPROMELLOSE;CELLULOSE ETHER CBNumber:CB3225318 Molecular Formula:C3H7O * Formula Weight:59.08708 Request For Quotation Hydroxypropyl methyl cellulose Properties Density 1.39 solubility H2O: 50 mg/mL, clear to very faintly turbid, faintly yellow form powder color White to cream Water Solubility SOLUBLE Stability:Stable. Solid is…
Hydroxypropyl Methyl Cellulose is a natural polymer cellulose as raw material, made of a series of chemical processing and non-ionic cellulose ether. They are an odorless, tasteless non-toxic white powder in cold water swelling into a clear or slightly muddy colloid solution. A thickening, binding,…
Redispersible Emulsion Powder CAS: 24937-78-8 Redispersible Polymer Powder (RDP) is spray dried redispersible polymer powder,also named as Redispersible emulsion Powder or latex powder, designed for the construction industry to enhance the properties of dry mortar blends, able to Redispersible in water and react with hydrate product…
Carboxy Methyl Cellulose(CMC) CAS: 9004-32-4 Carboxy Methyl Cellulose(CMC) is also named as Sodium Carboxy Methyl Cellulose, is anionic water-soluble polymer derived from purified cotton linter or wood pulp, adopting the procedure of alkalized and etherized, washing, recycling, drying and fracturing. As a thickener, stabilizer and water…
Hydroxyethyl Methyl Cellulose (MHEC) CAS:9032-42-2 Hydroxyethyl Methyl Cellulose (MHEC) is also named as HEMC, used as high efficient water retention agent, stabilizer, adhesives and film-forming agent in kinds of building materials.is widely used in industrial applications ,such as construction, detergent ,paint and coating ,we also can…
