2022/07/28

Xiangshang Rubber's core advantage of producing 100,000 tons of compounded rubber annually is based on its 160E/250E internal mixer units.

Xiangshang Rubber leverages its 160E/250E internal mixer unit to achieve a core advantage of producing 100,000 tons of compounded rubber annually. The secret lies in its intelligent dual-dimensional temperature-pressure control system.


2022/01/10

In response to the high-temperature resistance requirements of new-energy vehicle motor compartments, Xiangshang Rubber has developed a specialized EPDM compound system.

A revolution in automotive rubber compounds! Xiangshang Rubber's EPDM weathering-resistant formulation breaks through the 150℃ aging threshold.


2021/11/12

New standard for flame-retardant rubber compounds officially implemented! Unveiling the key technology behind the oxygen index of 38+ for mixed rubber used in fire hoses.

Base rubber selection: Neoprene/nitrile rubber (70/30 ratio) to create a flame-retardant matrix; Synergistic system: Zinc borate (15 PHR) + aluminum hydroxide (40 PHR) to form a dual-phase barrier layer.


2021/11/12

Xiangshang Rubber's three key tools ensure process accuracy.

Two-screw barrel with segmented temperature control (8 independent modules), with a rubber mixing temperature deviation of less than 1℃; gravimetric feeder (accuracy 0.1%) + pneumatic conveying system, with a carbon black dispersion CV value of less than 2.8%.


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