Commodities

HPMC

Specs

3300

Test Item

GB/T 34263-2017

Batch No.

240805

Total Weight

10T

Packaging Spec

25kg/bag

Production Date

 08/05/2024

Report Date

 08/05/2024

Expiry Date

 08/04/2026

 No.

Index Item

Unit

Standard Specifications

Test Result

1

Appearance

––

White powder

white powder

2

Granulometry

Mesh

100 mesh > 96% 80Mesh≥100%

100 mesh > 99.1% 80Mesh:100%

3

Moisture

%

≤5.0

4

4

Ash

%

≤5.0

4

5

Methoxy Content

%

28.0-30.0

28.2

6

Hydroxypropyl Content

%

7.0~12.0

7.6

7

PH Value

––

5.0~9.0

7.8

 8

Gel temperature

 ℃

 58~65

 61

 9

Viscosity（20℃）

(1% water Solution) Mpa.s

 mPa.s

 ≤30000

 28000

10

Light transmittance

%

≥90

94

Analyst

王欣

Checked

金亚璇

Re-checked

孟玉召