JZP-3.0B Rubber Shock Absorber Sulfur-Free Polymer Formulation Industrial Atmosphere Acid Rain Proof

JZP-3.0B Rubber Shock Absorber

The JZP-3.0B is an assembled rubber shock absorber from the JZP-B series manufactured by Xi'an Hoan. The unit carries a nominal load of 3.0 kg and combines a steel spring core with a molded elastomer element. Installed between a vibrating source and its support, it absorbs shock and lowers transmitted vibration, keeping structure-borne noise away from floors, frames and housings. Typical mounting points include vehicle assemblies, general machinery, engines, compressors, fans and pumps.

Sulfur-free polymer formulation and industrial atmosphere resistance

Sulfur-free polymer formulation. The elastomer of the JZP-3.0B is mixed and cured with a sulfur-free recipe. Sulfur and sulfur-bearing accelerators are left out of the compound, so no sulfur bloom appears on the rubber surface over time and no corrosive sulfur compounds migrate to adjacent parts. This matters when the isolator is mounted close to copper wiring, silver-plated contacts, printed circuit boards or other materials that sulfur attacks. The compound also holds its hardness and damping properties through temperature cycling, which preserves the rated stiffness of the isolator.

Industrial atmosphere & acid rain proof. The compound withstands airborne pollutants found around factories and in city air, including sulfur dioxide, nitrogen oxides and ozone, as well as wet acidic deposits from acid rain. Such exposure does not harden the rubber or crack its surface, so the JZP-3.0B maintains its deflection and damping behavior outdoors and in ventilated industrial rooms. The same resistance supports continued use in coastal areas and in regions with frequent acid rain.

Model data (JZP-3.0B)

The values below are taken from the JZP-3.0B row of the JZP-B technical sheet.

Dimensional parameters

The JZP-3.0B follows the JZP-B layout. The row below gives the dimensional values of the JZP-B layout (D, H, h, A, B, d1, MG and R) used by the JZP-3.0B.

Applications

The JZP-3.0B fits installations that face polluted air or weather exposure: outdoor pumps and fans, transformer and switchgear enclosures, plant equipment near exhaust stacks, and structures in industrial districts or alongside busy roads. Indoor applications also benefit, because the sulfur-free compound does not introduce sulfur compounds that could affect nearby electronics or sensitive instruments.