GB/T 18949-2003 in English
VALIDRubber and plastics hoses--Assessment of ozone resistance under dynamic conditions
- Issued on:2003-01-10
- Implemented on:2003-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
| Standard No: | GB/T 18949-2003 |
| Document status: | VALID |
| Title in English: | Rubber and plastics hoses--Assessment of ozone resistance under dynamic conditions |
| Title in Chinese: | 橡胶和塑料软管 动态条件下耐臭氧性能的评定 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2003-01-10 |
| Implemented on: | 2003-07-01 |
| ICS Classification: | 23.040.70-Hoses and hose assemblies |
| Chinese Classification: | G42-Rubber tube, rubber belt and tape |
| Professional Classification: | GB-National Standard |
| Related Keywords: | ozone resistance
dynamic conditions dynamic conditions scopethis standard plastics hoses atmospheric ozone |
| Related Topics: | ozone box
Rubber water resistance Ozone check ozone plastic ozone box Endurance Ozone Resistance Test Conditions Ozone Resistant Plastic Current software requirements for performance GBT18949 GB/T 18949-2003 Rubber and Plastic Hoses Ozone resistant dynamic Rubber Dynamic Performance Execution |
《GB/T 18949-2003橡胶和塑料软管 动态条件下耐臭氧性能的评定》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC1（全国橡胶与橡胶制品标准化技术委员会软管分会）执行，主管部门为中国石油和化学工业联合会。
本标准规定了动态条件下软管耐大气臭氧的有毒影响的评定方法。它适用于内径不超过25 mm（包括25 mm）的软管。
Scope
This standard specifies the method for assessing the resistance of hoses to the toxic effects of atmospheric ozone under dynamic conditions. It is suitable for hoses with inner diameters up to and including 25mm.
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