Chain Extenders

  • Chain Extender 4300

    Chain Extender 4300

    Chain extender 4300 a polymeric chain extender with high epoxy functionality.it canreact with the terminal hydroxyl group,terminal carboxyl group and terminal amino group of...

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  • Chain Extender 4370

    Chain Extender 4370

    Chain extender 4370 a polymeric chain extender with high epoxy functionality.it can react with the terminal hydroxyl group,terminal carboxyl group and terminal amino group of...

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