序号Num

项目Items

单位Unit

指标Index

1

氣含ffi (Chlorine)

%

35±2

2

白度(Whiteness)

%

285

3

熔融烙(Melting enthalpy)

J/g

W2.0

4

挥发物含fl (Volatile matter content)

%

W0.4

5

筛余物(0.9mm筛孔)(Residue on sieve) (0. 9mm mesh)

%

W2.0

6

杂质粒子数(Impurity particle No/lOOg)

个/100g

W30

7 i

斑点数(Number of spots)

150*150

W80

8

拉伸强度(Tensile strength)

Mpa

N8.0

9

扯断伸长率(Elongation at break)

%

N650

10

邵氏硬度(Shore hardness)

shoreA

W65

11

热稳定时间(The thermal stability time)

165"C

N8

12

门尼粘度(Mooney viscosity)

ML(H4)125'C

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