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  Color Masterbatch is a combination of pigments or dyes and additives compounded within a plastic resin.
The masterbatch is mixed with your plastic to make your product the desired color.
  Color
Masterbatch
 
 
In Asia many plastic processors mix pigments directly into their plastic. This is called dry color, and compared to masterbatch provides very poor quality.

Dry color pigments have not been developed through a shearing process and have very poor strength, many agglomerates (black spots) and the color can easily change during processing.


Color Formulation
NPC can perform custom formulations to match your color, performance properties, usage rate, opacity and desired cost. NPC has been selected by some of the largest retailers and manufacturers to design and produce their color standards. If our technology is used to produce the color standard you are trying to match, you can be assured we can make your color meet the standard.

Usage Rates of 1% to 4%
Cost effective usage rates of 1% are available, but if your processing can not disperse 1% masterbatch we can make 2%, 3% or 4% formulas

Dispersion
Wetting Agents, High Shear Mixers and Twin Screw Extruders are utilized to provide masterbatch with highly dispersed pigments, and reduced agglomeration.

Color Control
NPC will control your color using color spectrophotometers.
NPC can provide color Quality Control reports, based upon color computer spectrophotometer readings, to satisfy your customer’s demands for digital color Quality Control
Multiple illuminates (light sources) are available to meet international specifications

Special Effects
We can design you plastic to have special visual effects such as
        • Pearlescent
        • Metallic
        • Glitter, metal flake
        • many others are available

Regulatory Compliance
Regulatory Compliance We can provide plastic colorants that fully comply with the regulations you specify:
        • Food Contact, FDA, EU, etc
        • ROHS
        • CONEG
        • Toy Standards
        • Heavy Metal Content

Resins
NPC can formulate masterbatch that is compatible with these plastics:
        • PE, LLDPE, LDPE, HDPE, PP, COPP, Clarified PP
        • ABS, PS, SAN
        • PC
        • PMMA
        • PA6, PA66
        • PVC, rigid
        • TPE
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