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Optical Brighteniig Agent
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Fluorescent brightener PF series 小說作品:whyyon 推送事件:2015-11-25

 With purple fluorescent, good fastness and light resistance, wide application field. Suitable for polyvinyl chloride, polystyrene, polypropylene plastics, such as whitening, can also be applied to plastic, coating whitening.

Tel:+86-571-82696688
Copyright © Zhejiang Transfar Whyyon Chemical Co.,Ltd. 2015 浙ICP備14043051號-1
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