Optical Brighteners for Polyester
Non-ionic disperse grades for polyester resin, polyester fibre and triacetate, supplied as powder or as stable water-dispersible liquid.
3 products in this category
Optical Brightener DT
A ready-milled PF slurry for polyester, dilutable with any multiple of water and stable enough to take a 160 C bake.
Optical Brightener 199:1
The liquid, water-dispersible form of C.I. 199:1 - a stilbene-derivative dispersion supplied at roughly 10% or 20-22% active.
| CAS No. | 13001-38-2 |
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Optical Brightener 199
C.I. 199 in powder form, a stilbene-type disperse brightener for polyester fibre and resin with a bright bluish-white shade.
| CAS No. | 13001-39-3 |
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