Anhydrous Zinc Borate by Zibo Hengjiu PU Technology is environmental-friendly, halogen-free flame retardant suitable for some polymers including polyetherketone, polysulfone, fluropolymers, polyester and nylon. It can be used... view more

Zinc Borate 2335 ZB400 by Zibo Hengjiu PU Technology is environmental-friendly the halogen-free flame retardant. It exhibits excellent non-toxicity, good thermal stability, fine particle size, low specific gravity, great... view more

Zinc Borate 2335-200 by Zibo Hengjiu PU Technology is an environmental-friendly halogen-free flame retardant. It offers excellent non-toxicity, good thermal stability, fine particle size, low specific gravity, great... view more

Zinc Borate 2335-400 by Zibo Hengjiu PU Technology is environmental-friendly, non-toxic halogen-free flame retardant. It exhibits good thermal stability, fine particle size, low specific gravity, great free-flowing... view more

Zinc Borate 2335-80 by Zibo Hengjiu PU Technology is environmental-friendly, halogen-free flame retardant. It exhibits excellent non-toxicity, good thermal stability, fine particle size, low specific gravity, great... view more