110 диспергирующих добавок для эпоксидной смолы BYK110 RHEOBYK 410 DISPERBYK 2158 BYK Пеногаситель химический вспомогательный агент

     Dispersing agent BYK110

PRODUCT IDENTIFICATIONS

Chemical composition

A copolymer solution containing acid groups

Model number

Luke BYK110

Applications

Wetting and dispersing additive for solvent-borne and solvent-free coatings and printing inks for stabilizing inorganic pigments, in particular titanium dioxide. Strong reduction of millbase viscosity. Because of its anionic properties, it is ideal for use in acid catalytic systems (e.g. coil coatings).

PRODUCT SPECIFICATIONS AND PHYSICAL PROPERTIES

Item

Unit

Specification or Properties

Appearance

Water white to yellowish liquid

Non-volatile matter

wt%

Approx 50

Additive amount

Titanium dioxide :2-4%       Inorganic pigments :5-10%       

Density

g/ml at 25°C

0.92-1.02

Viscosity

cps

25-75

Acid value

mg KOH/g

50-80

Solvents

Triethylene glycol butyl ether/xylene

PRODUCT CHARACTERISTIC AND APLICATIONS

v  The additive deflocculates pigments by means of steric stabilization. As a result of the small particle sizes of the deflocculated pigments, high levels of gloss can be achieved and the color strength is improved.Transparency and hiding power also increase and viscosity is reduced. In this way, the flow characteristics are also improved and higher pigment loading is possible. For inorganic pigmented coatings, which are applied using electrostatic high rotation equipment, haze is significantly reduced.

v  It is suitable for stabilizing inorganic pigments, especially titanium dioxide and epoxy resin systems, and can greatly reduce the viscosity of abrasive materials. Because of its anion properties, it is suitable for use in acid catalytic systems such as coil coatings. The coating containing inorganic pigment can reduce the fog shadow by electrostatic spraying. Due to the high acid value of the product, it may catalyze the cross-linking of the paint system. The viscosity of the paint system should be checked during storage.