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Hydroxypropyl Methyl Cellulose (HPMC)
Hydroxypropyl methyl cellulose, simplify the propyl methyl cellulose (HPMC hydroxypropylmethylcellulose, abbreviation), it is to belong to a variety of mixed non-ionic cellulose ether. It is a semi-synthetic, inactive, viscoelastic polymer commonly used in ophthalmology as a lubricant, or as an excipient or excipient in oral medicines, commonly found in a wide variety of commodities. Hydroxypropyl cellulose can be used as a food additive, emulsifier, thickener, suspension agent and animal gelatin substitute.
ITEMS SPECIFICATIONS Appearance White Powder Decomposition Temperature 200min Discoloration Temperature 190-200℃ Viscosity 400 PH Value 5~8 Density 1.39g/cm3 Carbonization temperature 280-300℃ Type Food grade Content 99% Surface tension 42-56dyne/cm for 2% aqueous solution -
Hydroxypropyl Methylcellulose HPMC/HEC/MHPC
Hydroxypropyl methylcellulose, also known as hypromellose, is one of the non-ionic cellulose mixed ethers.It is a semi-synthetic, inactive, viscoelastic polymer, often used as a lubricant in ophthalmology, or as an excipient or excipient in oral medicine.
It is soluble in water and some solvents, such as ethanol/water, propanol/water in appropriate proportions. The aqueous solution has surface activity. High transparency and stable performance. Different specifications of products have different gel temperatures and solubility changes with viscosity. The lower the viscosity, the greater the solubility. Different specifications of HPMC have different performances. The dissolution of HPMC in water is not affected by pH.
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Hydroxypropyl Methyl Cellulose HPMC F60S For Cement Based Tile Adhesive Mortar cps 400-200,000
Hydroxypropyl methylcellulose (HPMC) are odorless, tasteless,non-toxic cellulose ethers that have had hyrdroxyl groups on the cellulose chain substituted for a methoxy or hydroxypropyl group with good water solubility. HPMC F60S is high-viscosity grade which is used as a thickener, binder, and film former in agrochemicals, coatings, ceramics, adhesives, inks, and various other applications.
