Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-10-10 14:34
93
Company Profile
By certification [File Integrity]
Contact：xxlrubber(Mr.)
Email：
Telephone：
Area：Beijing
Address：No. 17, Shetang Road, Xingsha Economic Area, Changsha, Hunan, China (410000)
Website： http://xxlrubber.loperformance.com/
| No. | Test properties and conditions | property requirements |
| 1 | Pulse fatigue resistance (pulse pressure):0-10.3Mpa | 225000times without deformation and rupture |
| 2 | Media temperature: 135.C± 2.C | 225000times without deformation and rupture |
| 3 | Pulse frequency: 30-40 times/min | 225000times without deformation and rupture |
| 4 | Environment temperature:100.C± 5.C | 225000times without deformation and rupture |
| 5 | Pull test: | Min pull-off strength joints |
| 6 | (-40.C*24h)Low temperature resistance | No cracks, split, stratification |
| 7 | Adhesion between layers | min.1.8/Nmm |
| 8 | Burst strength | min 41.5Mpa |
| 9 | Ozone resistance (50pphm, 40.C *72h) | No cracks |
| 10 | Volumetric expansion (8.97Mpa*2min) | 19-20 cm 3/m |
| 11 | Length change rate(10.3 Mpa) | -5%～±2% |
