Telalux KS is an optical brightener in highly concentrated form for plastics and polyester fibers. It produces very brilliant white effects with neutral shade and high light fastness.
Physical and Chemical Properties
Solubility mg/l
Light fastness
C. I. Name | Optical brightener for plastics |
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PA | |
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PC | |
PE | |
PP | |
PS | |
ABS | |
PBT | PUR |
PET | EVA P-PVC |
SAN | |
PMMA | |
U-PVC |
4-6 | 6-7 4-5 |
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PVC | PET Fiber PP |
80 | 970 500 |
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Acetone | Methylene chloride/ Methanol 9:1 Toluene |
Appearance | yellow-green powder |
Melting range | 250-300 °C |
Chemical character | Benzoxazole derivate |