Good price UV Absorber UV 571 CAS 23328-53-2
Widely used in thermoplastic PUR coatings and foam plastics, rigid plasticized polyvinyl chloride, PVB, PMMA, PVDC, EVOH, EVA, high temperature curing unsaturated polyester, and PA, PET, PUR and PP fiber spinning aids.
Keep container tightly closed. Avoid ingestion and inhalation.
25KG carton or as customers’ requirements
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ITEM
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INDEX
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Appearance
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Light yellow liquid
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Assay, %
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≥98.0
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Volatile
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≤0.20
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Transmittance
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450nm: 90.00% min 500nm: 95.00% min
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* In addition：The company could research and develop the new products according to the special demand of our clients．
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