Item

Specifications

Unit

Test method/Standard

HCPE-L

HCPE-M

1

Chlorine content

%

GB/T 9872

66-70

66-70

2

Appearance

-

Visual

White particals

3

Volatile matter

%

GB/T 5211.3

≤0.5

≤0.5

4

Solubility⁽¹⁾

-

HG/T 5780

Transparent

5

Viscosity⁽²⁾

mPa*s

Q/WSY 005

10-20

50-80

6

Viscosity⁽³⁾

s

Q/WSY 005

8-15

30-50

Remarks:
(1) 20% Xylene solution/ 25℃
(2) 20% Xylene solution, rotary viscosimeter/25℃;
(3) Coating-4 viscosimeter/25℃