Laminated PTFE Rubber Pad Elastomeric Bridge Bearing
Elastomer Bearing Pad This kind of product includes : Plain elastomer bearing, PTFE sliding bearing, (steel-reinforced)
Description
Basic Info.
Model NO. | JTBZ-002 |
Activity | Double Way Sliding |
Producing | 7 Days for 100PCS |
Payment | 50% Deposit+50% Balance Payment Before Delivery |
Shape | Round, Rectangular or Client′s Requested |
Transport Package | on Pallet with PE Film |
Specification | 100x100x50mm, 300x400x100mm, 300x400x41mm. etc |
Trademark | JINGTONG |
Origin | Hebei |
HS Code | 4016999090 |
Production Capacity | 1000PCS/30days |
Product Description
Item | Index | |
Ultimate compressive strength Ru(Mpa) | ≥70 | |
Compressive modulus of elasticity E (Mpa) | E±E×20% | |
Elasticity of shear modulus G1(Mpa) | G±G×15% | |
Elasticity of shear modulus after aging G2(Mpa) | G±G×15% | |
Found angle tangent tanθ | Concrete Bridge | ≥1/300 |
Steel Bridge | ≥1/500 | |
Found PTFE plate and stainless steel surface friction coefficient (grease) | ≤0.03 |
Elastomer Bearing Pad
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.Properties
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 |
Packing
Certification
Factory
We are the leading bearing pad manufacture company. Our mission is to solve all bridges and structures stability problems for our customers. Main products including laminated rubber bearing, spherical bridge bearing, lead rubber bearing, high damping rubber bearing and pot bearing. Large horizontal displacement, excellent shear deformation, multi-direction movement and rotation performance can protect your buildings and bridges stable even in the violent earthquake. Completed standardized products and customized service satisfy all your requirements.
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