Description
Hydroxy propyl methyl cellulose-HPMC
CAS No.:9004-65-3
Application:
There are two grades in this product, industrial grade and pharm grade. Industrial grade main used in building industry, like adhesives, retarder, adhesives, water preserving agent, film-forming agent, also used in ceramic industry as adhesives. Pharm grade HPMC is widely used as multi-purpose pharmaceutical excipients, can be used as thickener dispersant, emulsifier and film-forming agent etc. It's also used in petroleum drilling and daily-used chemicals.
Packing:In 25kgs cardboard drum lined with PE or in woven bag with PP lining; Stored indoors in dry and draughty palce; Avoid rain and sunlight during transporting.
Specification:
Item | Index | ||
Hydroxypropyl | wt% | 4 -32 | |
DS | 0.1-1.0 | ||
Methoxy | wt% | 16.5 - 30 | |
DS | 1.1-2.0 | ||
Viscosity (mPa.s,2% solution,20 oC) | 5- 200000 | Can be adjusted according to your demand | |
PH (1% solution) | 4.5 -8.0 | ||
Gel temperature, oC | 58 -90 | ||
Carbonization temperature ,oC | 280-300 | ||
Surface tension(dyn/cn,2%sl) | 42-57 | ||
Ash, wt% | 3.0max | ||
Water, wt% | 5.0max | ||
Fineness,mesh | 120, 100, 80 |
Information is up-to-date: 07.03.2018
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Unbelievable price on Hydroxy propyl methyl cellulose-HPMC in Shijiazhuang (China) company Shijiazhuang SuYa E-Tech. Co., Ltd.