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Pre-dispersed foaming agent OBSH-75


The pre-dispersion of organic foaming agent for rubber can start foaming OBSH-75 at 150 ℃ and release N2. Adding appropriate foaming active agent can further reduce the initial foaming temperature, and reasonable design and reasonable matching of foaming speed and vulcanization speed can improve the foaming quality. Thermoplastic EPDM/EVA as an effective pre-dispersion carrier can promote OBSH rapid mixing and uniform dispersion.

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