... dehydrationoC>320Refractive index1.58Introduction:Zinc Borate is environmental protection non-halogen flame retardants, According to the difference of composition ... . Through SGS testing, zinc borate is environmental protection type non-halogen flame retardants. Zinc Borate can be used as ... , can also be used for anti-corrosion, far-infrared absorption, and timbers anti-pest and anti-bacteria handle ...