Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-10-16 20:01
139
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.longgu006.com/
| Number | Test | Standard |
| 1 | (-40.C*24h) cool-bend resistance test | no cracks |
| 2 | (130.C*0.2Mpa) Refrigeration cyclical test | |
| 3 | Chang of OD | 0 to 12% |
| 4 | Changes in internal and external glue | no cracks and disintegration |
| 5 | Bursting strength | 1.2Mpa(2.0Mpa)(ID<20mm) |
| 6 | Alternating hot and cold test | no significationspraying frost |
| 7 | 100pphm*40.C*20% Elongation *336h after ozone aging, -30.C*72h, 100C*168h | No signification spraying frost |
| 8 | 100pphm*40.C*336h after ozone aging | no cracks |
| 9 | (120.C*24h) Elastomer non-contact measurement of color bleeding | b: ≤4.0 |
| 10 | static electricity resistance test | no stripping |
| 11 | (130C) pressure pulse test | no cracks |
| 12 | Adhesion test | 1.5KN/m |
| 13 | Ozone test | no cracks |
| 14 | 100pphm*40.C*20% elongation *336h | no cracks |
| 15 | Vacuum collapse deflated test | ≤20% OD collapse deflated |