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Telalux KSN p

Telalux KSN p

Optical brightener for plastics and synthetic fibers

Telalux KSN is an optical brightener in highly concentrated form for plastics and polyester fibers. It produces very brilliant white effects with neutral to blue-violet shade and high light fastness.

Benefits

  • Optical brightener with high fastnesses
  • Outstanding migration resistance especially on LDPE

Product Data

Physical and Chemical Properties

 

Chemical character Benzoxazole derivate
Appearance yellow powder
Melting range °C 250-300

Solubility mg/l

Acetone DMF Perchloroethylene Toluene Methylene chloride/
Methanol 9:1
80 800 250 500 970

 

Light fastness

 

PVC PS PE PP PET Fiber
4-6 4-5 3-5 4-5 6-7

 

Applications

Appearance

Suitable Limited suitability Not suitable
PET P-PVC EVA
PBT PUR
PE
PP
PS
SAN
ABS
PC
PMMA
PA
U-PVC

 

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Safety Data Sheets