MSO or severely hydro treated middle petroleum
distillate
CK - 1200
Economical, high strength
3.000
40
48
PE, PE, PS, PVC
CK - 1205
Standard product, Moderate strength
3.000
45
40
PE, PP, PS, PVC
Mixed ester and polyester resin
CK – 1250
Designed with FDA Materials for food contact
applications (CFR Title 21 178.3207), High
Strength
5.000
40
2
PE, PP, PS, PVC
Wolstenholme carbon black dispersions for
thermoplastics are low viscosity, pumpable
liquids. These products are compatible with
many plastics resins used in injection
molding, extrusion, and blow molding. The high
concentration of pigment and greater degree of
dispersion provides a uniform, lightfast, and
heat stable color at concentration of 1% or
less in most applications. Liquid color is an
economical alternative to pellet concentrates.
Special additives can be incorporated with
these pigment dispersions.
CARBON BLACK DISPERSIONS FOR THERMOSET
PLASTICS
DISPERSION MEDIUM
PRODUCT CODE
DESCRIPTION
%CARBON
% VOC
COMPATIBLE RESINS
Polyterpene resin
PK – 2700
Economical, unique pumpable dispersion
30
25
Unsaturated polyester
Unsaturated polyester resin and reactive vinyl
ester
PK – 2800
Versatile, high strength, standard vehicle
40
10
Unsaturated polyester
Reactive vinyl ester
PK – 2900
Very high strength, jet black dispersion,
unique reactive carrier
50
34
Unsaturated polyester
Wolstenholme carbon black dispersions for
thermo set plastics are intensely black, high
concentration pigment dispersions in reactive
carriers, compatible with unsaturated
polyester resins. These products provide a
uniform, dust-free, UV resistant, and heat
stable color. They are easily mixed into
molding compounds, and are effective at
concentrations of 1% or less.
