Disperbyk® -145

Phosphoric acid ester salt of a high molecular weight copolymer with pigment affinic groups. Acts as a wetting and dispersing additive for solvent-borne systems.

تفاصيل

صناعة
منتج
المورد
التركيب الكيميائي

Phosphoric ester salt of copolymer with pigment affinic groups

مزايا
  • Provides electrical charge to pigments
  • improved color strength
  • high gloss
  • reduces viscosity
  • improved levelling
  • higher pigment loading
  • increases transparency and hiding power of the pigments
  • very good compatibility with all common paint binders
  • possesses an influence on the paint adhesion on steel substrates, in baking enamels
  • deflocculates pigments through steric stabilization of the pigments
تطبيقات أخرى

architectural coatings
wood and furniture coatings
industrial coatings
automotive refinish coatings
pigment concentrates

معلومات تقنية

كمية قدر وحدة التعلیق
الخصائص الفيزيائية
pigment content 5 - 10 % Recommended Levels in inorganic pigments
Density 1.07 g/ml 20°C
pigment content 10 - 25 % Recommended Levels in organic pigments
الخصائص الحرارية
flash point >100 ºC
الخواص الكيميائية
Non-volatile materials >95 % wt
Amin number 71 mg KOH/g
Carbon percentage 15 - 35 % Recommended Levels in carbon blacks
Acidity number 76 mg KOH/g