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Test item 测试名称:
Hot water bottles manufactured from rubber and PVC 由橡胶和PVC制成的热水袋
Test info 测试内容：
| 3 | Composition 成份 |
| 4 | Physical properties 物理性质 |
| 4.1 | Visual examination 外观检查 |
| 4.2 | Thickness 厚度 |
| 4.3 | Filling characteristics 注水口特性 |
| 5 | Closures 瓶塞 |
| 5.1 | General 概括要求 |
| 5.2 | Test for seperation of sewed closures 螺旋瓶塞的分离测试 |
| 5.3 | Rubber components 橡胶部件 |
| 6 | Performance 功能 |
| 6.1 | Leakage 密封性 |
| 6.2 | Strength of bonded(or welded) seams 接缝强度 |
| 6.3 | Pressure test 压力测试 |
| 6.4 | Tensile stress-strain properties 拉力特性 |
| 6.4.1 | General 概括要求 |
| 6.4.2 | Tensile tests for rubber hot water bottles 橡胶热水袋的拉力特性 |
| 6.4.2.1 | Tensile stress-strain properties before ageing 老化前橡胶拉力特性 |
| 6.4.2.2 | Tensile stress-strain properties after ageing 老化后橡胶拉力特性 |
| 6.4.2.3 | Tensile stress-strain properties after immersion 浸入老化后橡胶特性 |
| 6.4.3 | Tensile tests for PVC hot water bottles PVC热水袋的拉力特性 |
| 6.4.3.1 | Tensile stress-strain properties before ageing 老化前PVC拉力特性 |
| 6.4.3.2 | Tensile stress-strain properties after ageing 老化后PVC拉力特性 |
| 6.4.3.3 | Tensile stress-strain properties after extraction 萃取后拉力特性 |
| 6.5 | Other material specific requirements 其他材料的特殊要求 |
| 6.5.1 | Tension set for rubber hot water bottles 橡胶热水袋的牵引力 |
| 6.5.2 | Percentage mass change after extraction for PVC hot water bottle |
| PVC热水袋经萃取后的重量转变 | |
| 6.5.3 | Creep resistance for PVC hot water bottles PVC热水袋的抗蠕变 |
| 6.6 | Tear strength 撕裂强度 |
| 7 | Marking 标记 |
| 8 | Informative labelling 标签资料 |
| 9 | Packaging 包装 |
Lead time 测试周期: 常规 regular service 16 working days
Sample size 送样规格: 15pcs
Others 其他信息:
Photo for reference 参考图片：
Sample Report 参考报告:
