Customization: | Available |
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After-sales Service: | Installation Guide |
Warranty: | 2 Years |
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This kind of product includes : Plain elastomer bearing, PTFE sliding bearing, (steel-reinforced) .The products can comply with: T/T4-2004 plate type elastomeric bearing for highway bridges, TB/T1893-2006 Elastomeric bearing for railway bridges & GB20688.4 - 2007 Normal rubber bearing& BS EN-1337.
Technical index | Neoprene Rubber | Natural Rubber | |
Hardness (IRHD) | 60±5 | 60±5 | |
Strength Tensile (Mpa) | ≥17 | ≥18 | |
Elongation at break (%) | ≥400 | ≥450 | |
Brittleness temperature (ºC) | ≤40 | ≤-50 | |
Constant compression permanent deformation | ≤15 | ≤30 | |
Resistance to ozone aging test (test conditions,20% elongation,40ºC×96h) |
100ppmm | 25ppmm | |
No cracking | No cracking | ||
Hot air aging test (The biggest change comparing with before aging numerical) |
Test conditions (ºC×h) | 100×70 | 70×168 |
Strength Tensile (%) | -15 | -15 | |
Elongation at break(%) | -40 | -20 | |
Variation in hardness(IRHD) | 0,+10 | -5,+10 | |
Strength of rubber and steel Peel adhesive (KN/m) | >10 | >10 | |
Strength of four fluorine plate and rubber (KN/m) | >7 | >7 |
Hengshui JingTong Rubber Co., Ltd. with more than 15 years experience to offer bearing pad all over the word. There are advanced technology, safe production environment, professional production team, strong sales team and other service to help you choice the suitable production. Our bearing pads have been used in many famous engineering successfully, we deserve your trust.
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