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工程塑料物性表
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性 质
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方 法
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单 位
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超高分子量聚乙烯
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防静电超高分子量聚乙烯
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高分子量聚乙烯
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高密度聚乙烯
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防静电塑料钢
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ABS
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尼龙6A
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MC尼龙
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MC尼龙-含油
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防静电尼龙
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尼龙66
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钢氟龙
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铁氟龙
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PFA
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PETP
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PBT
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聚氯乙烯-U
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聚氯乙烯-C
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聚丙烯
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聚丙烯-含玻纤
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PEEK
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PEEK-含玻纤
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PEEK-含碳纤
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PAI
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PPS
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PPS-含玻纤
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PES
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PEI
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PSU
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PI
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PU
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PC
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I. 物理特性
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比重
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ISO 1183
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g/cm3
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0.93
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0.93
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0.95
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0.95
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1.39
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1.06
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1.13
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1.15
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1.15
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1.15
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1.14
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1.79
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2.18
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2.17
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1.37
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1.31
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1.36
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1.55
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0.92
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1.14
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1.30
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1.51
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1.41
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1.42
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1.35
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1.64
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1.37
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1.27
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1.24
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1.43
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1.25
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1.20
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吸水率（饱和）
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ISO 62
|
%
|
0.01
|
0.01
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0.01
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0.00
|
0.25
|
0.40
|
3.00
|
2.50
|
2.50
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1.60
|
2.80
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< 0.05
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< 0.05
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< 0.01
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0.25
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0.25
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0.20
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0.20
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0.01
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0.01
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0.10
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0.10
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0.10
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2.50
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0.01
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0.02
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0.70
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0.70
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0.20
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1.30
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-
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0.35
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|
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II. 机械特性
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降伏点拉力强度
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ISO 527-2
|
MPa
|
17
|
17
|
25
|
27
|
45
|
45
|
90
|
80
|
70
|
52
|
90
|
50
|
25
|
28
|
90
|
55
|
55
|
57
|
30
|
-
|
97
|
-
|
-
|
147
|
75
|
-
|
90
|
105
|
70
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-
|
49
|
70
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断裂拉力强度
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ISO 527-2
|
MPa
|
40
|
40
|
40
|
35
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
46
|
-
|
|
-
|
-
|
30
|
80
|
-
|
85
|
-
|
155
|
200
|
137
|
72
|
185
|
6
|
85
|
6
|
86
|
-
|
-
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|
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断裂伸长率
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ISO 527-2
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%
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≧ 50
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> 50
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> 50
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≧ 700
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≧ 20
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-
|
≧ 50
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3
|
20
|
162
|
40
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≧ 50
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> 50
|
300
|
15
|
-
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≧ 10
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15
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≧ 50
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3
|
25
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2.7
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1.5
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21
|
21
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1.9
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40
|
60
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≧ 50
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7.5
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600.0
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≧ 50
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|
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弹性模数─拉力试验后
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ISO 527-2
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MPa
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650
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650
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1,100
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1,000
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1,400
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2,400
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3,000
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3,300
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2,500
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-
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3,100
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2,000
|
700
|
700
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3,200
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2,500
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|
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1,600
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5,500
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-
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9,500
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18,500
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3,800
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3,700
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14,000
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2,700
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3,200
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2,600
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3,275
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-
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2,300
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|
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弹性模数─弯曲试验后
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ISO 178
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MPa
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800
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800
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900
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1,000
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1,450
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-
|
-
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-
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-
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-
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2,830
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2,000
|
-
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670
|
-
|
-
|
|
|
-
|
-
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4,200
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10,000
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20,000
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3,750
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3,600
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13,000
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-
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3,300
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-
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3,100
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-
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-
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硬度─ 洛氏
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ISO 2039-2
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|
-
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-
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-
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-
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M84
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-
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-
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-
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-
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R93
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-
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-
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-
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|
M95
|
-
|
-
|
-
|
-
|
-
|
-
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M99
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M102
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E79
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M100
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-
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M89
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-
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-
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M119
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-
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-
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硬度─ 薛氏D
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DIN 53505
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|
61
|
62
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62
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64
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-
|
70
|
82
|
84
|
83
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-
|
82
|
78
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55 - 60
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60
|
-
|
-
|
82
|
90
|
70
|
-
|
88
|
92
|
-
|
-
|
-
|
-
|
-
|
82
|
86
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-
|
83
|
85
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冲击强度
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ISO 179
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kJ/m2
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N. B.
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N. B.
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N. B.
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N. B.
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N. B.
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N. B.
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N. B.
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N. B.
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-
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-
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N. B.
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N. B.
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N. B.
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N. B.
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40.00
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N. B.
|
|
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N. B.
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40
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N. B.
|
60
|
35
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N. B.
|
50
|
45
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N. B.
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4
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N. B.
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3.50
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N. B.
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N. B.
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磨擦系数
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DIN 53375
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0.25
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0.25
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0.29
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0.30
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0.20
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0.50
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0.38
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0.36
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-
|
-
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0.35
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0.34
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0.08
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|
0.25
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0.24
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0.60
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0.60
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0.30
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0.50
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0.34
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0.42
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-
|
-
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0.40
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0.40
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-
|
-
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0.40
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0.35
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0.38
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0.50
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III. 热特性
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热变形温度─HDT/A
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ISO 75-2
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℃
|
42
|
-
|
44
|
49
|
105
|
88
|
75
|
95
|
-
|
75
|
85
|
104
|
-
|
-
|
95
|
80
|
-
|
-
|
65
|
140
|
152
|
230
|
230
|
280
|
115
|
260
|
200
|
190
|
174
|
360
|
-
|
130
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最高使用温度─短时间
|
|
℃
|
120
|
-
|
120
|
90
|
140
|
100
|
160
|
180
|
180
|
-
|
150
|
150
|
260
|
-
|
170
|
170
|
-
|
-
|
130
|
155
|
300
|
310
|
310
|
270
|
260
|
260
|
220
|
200
|
180
|
360
|
-
|
140
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|
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最高使用温度─长期
|
|
℃
|
90
|
-
|
90
|
90
|
100
|
75
|
100
|
105
|
100
|
105
|
80
|
150
|
260
|
285
|
115
|
110
|
60
|
60
|
100
|
100
|
260
|
260
|
260
|
250
|
220
|
240
|
180
|
170
|
160
|
310
|
90
|
120
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热传导系数
|
DIN 11359
|
W/(K*m)
|
0.42
|
0.40
|
0.41
|
0.42
|
0.30
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0.17
|
0.23
|
0.23
|
-
|
-
|
0.28
|
0.13
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0.25
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0.27
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0.29
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0.21
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0.14
|
0.14
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0.22
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0.27
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0.25
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0.43
|
0.92
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0.26
|
0.25
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0.25
|
0.18
|
0.24
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0.25
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0.35
|
-
|
0.21
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线性热膨胀系数
|
ISO 11359
|
10-4 * K-1
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2.00
|
2.00
|
2.00
|
1.50
|
0.65
|
0.80
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0.85
|
0.80
|
0.90
|
1.10
|
0.80
|
1.20
|
1.20
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12.00
|
0.80
|
0.80
|
0.80
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0.60
|
1.70
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0.70
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0.47
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0.30
|
0.25
|
3.10
|
0.53
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0.48
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0.55
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0.56
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0.56
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5.40
|
-
|
0.70
|
|
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IV. 电气特性
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介电常数
|
IEC 60250
|
106 Hz
|
3.00
|
-
|
2.90
|
2.35
|
-
|
3.30
|
3.50
|
3.70
|
-
|
-
|
3.30
|
7.25
|
2.10
|
2.10
|
3.20
|
3.00
|
3.00
|
3.00
|
2.30
|
2.60
|
3.20
|
-
|
-
|
3.90
|
3.20
|
4.10
|
3.50
|
2.90
|
3.00
|
3.55
|
-
|
3.00
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介电损失系数
|
IEC 60250
|
106 Hz
|
0.0001
|
-
|
0.0004
|
3.1
|
-
|
0.015
|
0.031
|
0.03
|
-
|
-
|
0.02
|
0.18
|
0.0002
|
0.0002
|
0.014
|
0.012
|
0.01
|
0.01
|
0.0002
|
-
|
0.003
|
0.004
|
-
|
0.031
|
-
|
0.002
|
0.005
|
0.0013
|
0.006
|
0.0034
|
-
|
0.008
|
|
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体积阻抗
|
IEC 60093
|
Ohm (Ω) * cm
|
> 1014
|
< 106
|
> 1014
|
> 1016
|
109-11
|
≧ 1015
|
≧ 1013
|
≧ 1015
|
-
|
1010-12
|
≧ 1014
|
≧ 1013
|
> 1016
|
> 1018
|
≧ 1015
|
> 1013
|
≧ 1015
|
≧ 1015
|
≧ 1016
|
≧ 1014
|
≧ 1016
|
≧ 1013
|
> 105
|
> 1018
|
≧ 1011
|
≧ 1013
|
> 1016
|
≧ 1013
|
≧ 1013
|
≧ 1014
|
-
|
≧ 1015
|
|
|
表面阻抗
|
IEC 60093
|
Ohm (Ω)
|
> 1011
|
< 109
|
> 1011
|
> 1015
|
≦ 1011
|
≧ 1013
|
> 1012
|
≧ 1013
|
su-jiao.com
|
-
|
≧ 1013
|
≧ 1014
|
> 1016
|
-
|
≧ 1014
|
> 1015
|
≧ 1013
|
≧ 1013
|
> 1013
|
≧ 1013
|
≧ 1015
|
≧ 1013
|
-
|
> 1018
|
≧ 1015
|
≧ 1015
|
> 1014
|
≧ 1015
|
≧ 1014
|
≧ 1015
|
-
|
≧ 1015
|
|
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介电强度
|
IEC 60243-1
|
kV/mm
|
45
|
45
|
40
|
17
|
-
|
22
|
50
|
50
|
-
|
-
|
27
|
22
|
48
|
-
|
22
|
45
|
20 - 40
|
20 - 40
|
40
|
40
|
19
|
24.5
|
-
|
24
|
18
|
28
|
40
|
33
|
17
|
22
|
-
|
-
|
|
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V. 其它参考数据
|
燃烧能力
|
UL 94
|
Class
|
HB
|
HB
|
HB
|
HB
|
HB
|
HB
|
HB
|
HB
|
HB
|
HB
|
HB
|
V-0
|
V-0
|
HB
|
HB
|
HB
|
V-0
|
V-0
|
HB
|
HB
|
V-0
|
V-0
|
V-0
|
V-0
|
V-0
|
V-0
|
V-0
|
V-0
|
V-0
|
V-0
|
HB
|
HB
|
|
P.S.
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m |