Naphthol AS Red (PR2)

Pigment Red 2 (C.I.12310) is a Monoazo Naphthol AS Red pigment suitable for ink applications.

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Ferro is a leading global manufacturer of Naphthol AS red pigments that provide a wide range of shades in a wide variety of color indices. 

Our Naphthol AS Pigments spans a color range from yellowish to very bluish red, concentrated in the long wavelength end of the spectrum.  Pigment Red 2 (C.I. 12310) is a Monoazo Naphthol AS pigment with yellow red shade suitable for inks applications.


Naphthol Red GG 0233C and Naphthol Red G 0236 are recommended Naphthol AS Red (PR2) pigments for inks applications. 


NAPHTHOL AS RED (PR2) PIGMENT CHARACTERISTICS

HEAT FASTNESS  LIGHT
FASTNESS
 ACID FASTNESS ALKALI FASTNESS  SOLVENT FASTNESS 
120ºC*
30 mins
*Inks
Moderate
(5 on blue wool scale)
 Excellent Excellent  Moderate

NAPHTHOL AS RED (PR2) RECOMMENDED PIGMENTS AND APPLICATIONS

RECOMMENDED PIGMENT  PROPERTIES  APPLICATIONS
Naphthol Red GG 0233C A standard grade Naphthol AS Red (PR2) pigment with good transparency. 

Inks

Naphthol Red G 0236C
A bluish shade Naphthol AS Red (PR2) pigment. Inks


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VALUE ADDED SERVICES

Advanced Color Matching
Ferro technicians combine their talents with today's most advanced computer color analysis equipment to offer our customers precise color-matching services. Our spectrophotometry process minimizes metamerism, speeds up color matching, ensures consistent quality and helps identify the pigment combination that produces any given color for the lowest possible cost and right performance characteristics, including outdoor durability and NIR reflectance.

Ferro can match your color chip/drawdown or we can refer to complete files of OSHA, Munsel, RAL, Federal Standard 595 Series or Pantone® matching systems to achieve your reference number. All of our colors are matched to Ferro standards or your reference sample, ensuring precise color reproduction from order to order.

Providing Formulation Guides/Assistance with Startup Formula Creation
We assist customers in their product development efforts to ensure regulatory compliance (e.g., usage in food, cosmetics) and desired performance including anticorrosion, outdoor durability and NIR reflectance.

 

Local Laboratory Testing 
Our laboratory facility teams support customers’ production and development activities, including accelerated corrosion testing, weatherability testing, heat build-up and total solar reflectance testing and migration testing.

Custom Formulations
We work closely with our customers to co-innovate and develop customized high-performing and economical coloring solutions based on application requirements and operational processing needs, including custom formulations for paints, coatings, cement, concrete, inks, ceramics, glass, leather, metal and plastics.

Custom Manufacturing
Ferro provides custom manufacturing services to add value to specific projects, particularly in cases which our production facilities and know-how allow our customers to reach cost-efficiency targets or attain higher performing final products.


Toll Manufacturing
For customers who need additional manufacturing capabilities, we provide a full range of manufacturing capacities, from pilot runs to full-scale production.