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FAQS

Q:Which model are recommended for wool and PVC electronic products?
A:Optical Brightener MDAC,SWN
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Q:Which model does the plastic weaving industry advocate?
A:Optical Brightener OB-1
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Q:What whitening agents are used in washing?
A:Optical Brightener CBS-X、CXT
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Q:What are the main whitening agents for cotton?
A:Optical Brightener VBL, BA, BBU, CXT, 4BK, etc.
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Q:Which optical brightener is used on polyester staple fiber?
A:Optical Brightener OB-1
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Q:What factors affect the migration of whitening agents in plastics?
A:Trichloromethane, DMF, tetrahydrofluoran and tetramethylbenzene are completely dissolved.
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