項目/Item
|
單位/Unit
|
標準值/Standard Value
|
A
|
B
|
C
|
自由狀態 Free State
|
硬度Hardness
|
Hs
|
70~90
|
70~90
|
70~80
|
伸長率(?。?Elongation(minimum)
|
%
|
60
|
60
|
80
|
拉伸長度(小) Tensile(minimum)
|
Mpa
|
16
|
16
|
16
|
壓縮率 Compressibility
|
%
|
50-60
|
50-60
|
60-75
|
回彈率 Recovery
|
%
|
>85
|
>85
|
>70
|
變形 Permanent deformation
|
%
|
<10
|
<10
|
<10
|
熱空氣老化 Hot Air Aging 230℃×24h
|
硬度變化(大) Variation of Hardness (maximum)
|
Hs
|
—5~+5
|
—5~+5
|
—5~+5
|
抗拉強度變化率(大)Variable rate of tensile strength (maximum)
|
%
|
-15
|
-15
|
-15
|
伸長率變化率(大) Varibale rate of elongate rate(maximum)
|
%
|
-20
|
-20
|
-20
|
壓縮變形
|
175℃×70h
|
%
|
≦20
|
≦21
|
≦22
|
Permanent Compression Deformation
|
顏色 Color
|
|
|
黑(紅) Black(Red)
|
黑Black
|
紅Red
|
推薦使用條件 recommended operating conditions
|
使用溫度 Working temperature
|
℃
|
—20~+250
|
—20~+200
|
—50~+200
|
使用壓力 Working pressure
|
Mpa
|
0~20
|
使用介質:
|
除元素氟和熔融狀態金屬鈉以外的所有介質
|
Medium∶ Good for all kinds of work medium except pure fluorine and molten NA.
|