Product Main

Specifications

Appearance: white or off-white powder

Technical requirements

65GD

Hydroxypropyl Content(%)

4-7.5

Methoxy Content(%)

27-30

Water content (%)

Ash contemt(%)

PH

Water insoluble

Arsenic(ppm)
Heavy metals(ppm)
Bacterium
Mold

Escherichia coli

Viscosity
Range (mpa.s)
5
10
15
low Viscosity
20-30
40-60
80-120
4000
12000
20000

Extra-high Viscosity

27000-32000
27000-32000
38000-42000
54000-70000
90000-120000

The viscosity of HPMC is 2% water solution at 20°C.