... safe used in all kinds of plastic Zinc Oxide RHZn Product Specification RHZn are ultra-fine particles, and have large surface area ... , absorbing infrared rays, antimicrobial for health care, cool or warm. RHZn can also increase the wearable and lacerated property of rubber ... support, contact information is 86-21-64109022. Nano Zinc Oxide RHZn used in plastics
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