Polyurethane Shock-absorbing Block Automatic Integrated Jounce Bumper For Nissan

Feature

The polyurethane shock-absorbing block has sufficient rigidity in the vertical direction to ensure small deformation under large vertical loads. The rubber block has a certain elasticity in the horizontal direction, and can adapt to the horizontal displacement of the beam caused by the braking force, temperature, concrete shrinkage, creep and load.
As a function, the rubber block also adapts to the rotation of the bridge.

(1) The shape can be freely determined, and the hardness can be controlled by adjusting the pu, which can meet the requirements for stiffness and strength in all directions;
(2) The internal friction is large, and the shock absorption effect is good, which is conducive to crossing the resonance area and attenuating high-frequency vibration and noise;
(3) The elastic modulus is much smaller than that of metal, which can produce large elastic deformation;
(4) No sliding parts, easy to maintain;
(5) Small quality, easy installation and disassembly.
(6) The impact stiffness is higher than the static stiffness and dynamic stiffness, which is beneficial to impact deformation.

Detail

Premium Material: The car buffers shock absorber were made of excellent urethane rubber which features flexible, water-proof, abrasion resistant, good heat and cold resistance. It has great flexibility and will not crack or deteriorate after long-term use.
Enhancing Stability: The buffer rubber has specially designed buffer hole inside to disperse the impact force in all directions. The shock absorbing performance is obviously improved. Thereby improving driving comfort, braking efficiency, steering stability and reducing vibration and noise during driving.
Great Protection Effect: The coil spring buffer cushion can improve the performance of shock absorber, effectively solve the weakness of springs when they are heavy loaded. Protect shock absorber and suspension system to avoid oil leak. Help extends the life of coil springs and the suspension system.
Easy to Install: The appearance of the shock buffer is an open circular shape with a groove on the upper and lower sides (used to accommodate the coil spring) and nine elliptical buffer holes inside. Universal fit for most cars, trucks and SUVs. Could be installed successfully within a few minutes.

Specification