NO.

ITEM

UNIT

STANDARD VALUE

NL-75

NL-100

1

Chlorine content

%

64~67

64~67

2

thermal decomposition temperature

℃

≥110

≥110

3

dissolving

(dissolved in 8% dichloroethane solution)

Basic transparent

Basic transparent

4

volatile

%

≤0.40

≤0.40

5

viscosity（T-4cup/25℃）

s

≥75

≥100

6

heat stability

min

-

-

7

dissolve time

min

≤45

≤45