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 Description
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Hydroxypropyl methylcellulose (HPMC) is made of refined cotton after being pulverized, then reacted with ...  More ...Hydroxypropyl methylcellulose (HPMC) is made of refined cotton after being pulverized, then reacted with sodium hydroxide (liquid caustic soda) solution for alkalization, then added methylene chloride and propylene oxide for etherification reaction, and then passed through medium It is produced in a series of links such as blending, pressing, drying, and screening. It is an odorless, non-toxic white powder that dissolves in water as a clear colloidal solution.
LEAD®HPMC produced by Yida has good thickening, water retention, suspension, emulsification, adsorption and stability. A variety of models can meet various application needs of different customers.
Item
Specification
Methoxyl, %
19-24
Hydroxypropyl, %
7.5-12.0
Gel temperature, ℃
60-70
Moisture, %
≤5
Ash, %
≤5
pH value:
6-8
Viscosity (2%, 20℃,NDJ-1), cps
350-200000
Exterior
White or slightly yellowish white powder
Graininess
98% passed 80 mesh
Density
370-390g/l³
Contact us for a free sample  Less ...
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Packaging
Packing |
Packaging Size |
Package Weight |
40 packs per ton |
80 x 40 x 15 ( Centimeters ) |
25 ( Kilograms ) |
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Others
Delivery Lead Time |
Supply Ability |
15 days for OEM, 7 days for ready goods |
1 Ton |
60,000 tons per year |
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