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- Region :China/Zhejiang
- Tel : 86-571-86683656
- Fax : 86-571-86733060
- Email :df@ychg1818.com
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- Add :7 Juye Road, Binjiang, Hangzhou, China
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inquireFlame Retardant YR-135
Appearance Pale yellow amorphous non-crystalline solid Density 1.2-1.3g/cm3 Total phosphorus ＞20% phosphorus Eco-friendly flame retardant ,with high Phosphorus content,wit... >>>
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inquireFluorescent Brightener OB
CAS NO : 7128-64-5;12224-40-7;52232-33-4; MF : C26H26N2O2S
Appearance Greenish yellow powder Melting point 198-200°C Content ≥99.0% Generally brighting agent ,especially suitable for engineering plastic,films,synthetic leather... >>>
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inquireFluorescent Brightener OB-1
CAS NO : 1533-45-5; MF : C28H18N2O2
Appearance Yellow-green powder Melting point ≥359°C Content ≥98.0% Best brightening property,suitable for process of various plastic.especially suitable for whitening... >>>
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inquireFluorescent Brightener KCB
CAS NO : 5089-22-5;63310-10-1; MF : C24H14N2O2
Appearance Yellow-green powder Melting point 210-212°C Content ≥98.0% Mainly used in whitening and brightening process of synthetic fiber,synthetic leather,film,waistban... >>>
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inquireFluorescent Brightener KSN
CAS NO : 5242-49-9; MF : C29H20N2O2
Appearance Yellow-green powder Melting point >300°C Content ≥99.0% Best whitening effict,has especially effict in the process for PP of prill,wire drawing and recycling.... >>>
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inquireFluorescent Brightener FP
CAS NO : 40470-68-6;164908-53-6; MF : C30H26O2
Appearance Light yellow-green powder Melting point 219-221°C Content ≥99.0% Mainly used for whitening of PVC series,has especially effictive whitening and brightening fo... >>>
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inquireFluorescent Brightener PT
Appearance Pale yellow powder Content ≥98.0% Generally brightening agent,mainly used for whitening process of general low white plastic.... >>>
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inquireFlame Retardant YR-135