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ST-NA22D

Special nucleating agent for various polyamides.

Our ST-NA22D additive disperses uniformly in the polyamide resin to induce crystalline arrangement of the polymer molecular chains and promote resin crystallization speed for improved processing.

ST-NA22D has particular advantages in injection molding applications including improving demolding, dimensional stability and mechanical properties while reducing cracking and shrinkage in products.

  • Suggested Resins

    PA6, PA66, PA11, PA12

  • Application Examples

    Suggested for use in unreinforced as well as reinforced nylons. Particularly effective in reinforced nylon with glass fibers, ST-NA22D will produce more uniform cylindrical crystal structure in fiber-filled polyamide resin.

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