O型圈/星型圈材料物性表
Table of O Ring/X Ring Material and Chemical Compatibility
| 物性要求 | 物性等級(jí) | 材質(zhì)名稱 | 丁氰橡膠 | 氫化丁氰橡膠 | 三元乙丙橡膠 | 硅矽橡膠 | 氯丁橡膠 | 氟素橡膠 | 四丙氟橡膠 | 氟硅橡膠 | 全氟橡膠 |
聚四氟乙烯 |
聚氨酯 |
天然橡膠 | 丙烯酸酯 |
|
抗臭氧性 |
△ |
◎ |
◎ |
◎ |
◎○ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
× |
◎ |
||
|
耐侯性 |
○ |
◎ |
◎ |
◎ |
○ |
◎ |
◎ |
◎ |
◎ |
◎ |
○ |
× |
◎ |
||
|
抗熱性 |
120℃ |
150℃ |
150℃ |
220℃ |
120℃ |
200℃ |
175℃ |
175℃ |
320℃ |
280℃ |
90℃ |
90℃ |
150℃ |
||
|
耐化學(xué)藥品性 |
○△ |
○ |
◎ |
◎○ |
○△ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
× |
× |
||
|
耐油性 |
◎ |
◎ |
× |
○△ |
○△ |
◎ |
◎○ |
◎ |
◎ |
◎ |
◎ |
× |
◎ |
||
|
密水性 |
○ |
○ |
◎ |
○ |
○ |
○ |
◎ |
△ |
◎ |
◎ |
◎ |
◎ |
◎ |
||
|
耐寒性 |
-40℃ |
-40℃ |
-50℃ |
-70℃ |
-40℃ |
-20℃ |
-30℃ |
-60℃ |
-20℃ |
-100℃ |
-40℃ |
-60℃ |
-25℃ |
||
|
耐磨損性 |
○ |
◎○ |
○ |
× |
○ |
◎○ |
◎○ |
× |
◎ |
◎ |
◎ |
◎○ |
△ |
||
|
抗變形性 |
◎○ |
○ |
◎○ |
◎ |
△ |
○ |
○ |
◎ |
◎ |
× |
× |
◎○ |
△ |
||
|
耐酸性 |
△ |
○ |
◎○ |
△ |
○△ |
◎ |
◎ |
◎ |
◎ |
◎ |
× |
○△ |
△× |
||
|
耐堿性 |
○ |
◎ |
◎ |
△ |
◎○ |
◎○ |
◎ |
△ |
◎ |
◎ |
× |
△ |
× |
||
|
張力強(qiáng)度 |
◎○ |
◎ |
◎○ |
× |
◎○ |
◎○ |
◎○ |
○ |
◎○ |
△× |
◎ |
◎ |
△ |
||
|
耐水蒸氣性 |
× |
○△ |
◎○ |
○△ |
△ |
○△ |
◎ |
○△ |
◎ |
○ |
× |
△ |
× |
||
|
抗燃性 |
× |
× |
× |
△× |
○ |
◎ |
○ |
△× |
◎ |
◎ |
△ |
× |
△× |
||
|
儲(chǔ)存穩(wěn)定性（Y=年） |
5-10Y |
5-10Y |
5-10Y |
ABT20Y |
5-10Y |
ABT20Y |
ABT20Y |
ABT20Y |
ABT20Y |
ABT20Y |
ABT20Y |
3-5Y |
ABT20Y |
||
圖標(biāo)說明：◎特佳 ○佳 △普通 ×差
Frequently Used Color Form
11 A=美標(biāo)AS568 B=英標(biāo)BS1516 C=中國(guó)C92標(biāo) V.S.P.G=日標(biāo) M=公制尺寸 R=法標(biāo)R
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O型圈/星型圈公差標(biāo)準(zhǔn)表：
Table of O Ring/X Ring Standard Tolerance
| ID | 公差(±) Tolerance | 線徑C/S | 公差(±) Tolerance |
| 0-1.79 | 0.10 | 0-1.79 | 0.07 |
| 1.80-6.29 | 0.13 | 1.80-2.64 | 0.08 |
| 6.30-10.59 | 0.14 | 2.65-3.54 | 0.09 |
| 10.60-18.99 | 0.17 | 3.55-5.29 | 0.10 |
| 19.00-31.49 | 0.22 | 5.30-6.99 | 0.13 |
| 31.50-41.19 | 0.30 | 7.00-8.00 | 0.15 |
| 41.20-51.49 | 0.36 | 8.01-10.00 | 0.20 |
| 51.50-64.99 | 0.44 | 10.01-15.00 | 0.25 |
| 65.00-82.49 | 0.53 | 15.01-25.00 | 0.35 |
| 82.50-121.99 | 0.65 | 25.01-100.00 | 0.45 |
| 122.00-184.99 | 0.90 | - | - |
| 185.00-257.99 | 1.20 | - | - |
| 258.00-324.99 | 1.60 | - | - |
| 325.00-411.99 | 2.10 | - | - |
| 412.00-514.99 | 2.60 | - | - |
| 515.00-649.99 | 3.20 | - | - |
| 650.00-670.00 | 4.00 | - | - |
| 670.01-999.00 | 5.00 | - | - |
| 999.01-1200.00 | 6.00 | - | - |
