Disperbyk® -140

Solution of alkyl-ammonium salt of an acidic polymer. Acts as a wetting and dispersing additive for solvent-borne systems.

تفاصيل

منتج
المورد
التركيب الكيميائي

Alkyl-ammonium salt of an acidic polymer

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
industrial coatings
wood and furniture coatings
automotive refinish
pigment concentrates

معلومات تقنية

كمية قدر وحدة التعلیق
خصائص المظهر
Physical state Fluid
الخصائص الفيزيائية
pigment content 15 - 20 % Recommended Levels in inorganic pigments
Titanium dioxide content 3 - 4 wt% Recommended Levels in titanium dioxide
pigment content 30 - 80 % Recommended Levels in organic pigments
الخصائص الحرارية
flash point 44 ºC
الخواص الكيميائية
Non-volatile materials 52 % wt
Amin number 76 mg KOH/g
Acidity number 73 mg KOH/g