Diarylide Yellow (PY170)

Pigment Yellow 170 (C.I. 21104) is an AAPA Diarylide pigment suitable for paints and coatings applications.

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Ferro is a leading global manufacturer of Disazo Diarylide Yellow pigments offering a color range from very greenish yellow to reddish yellow shades.

Diarylide pigments offer better solvent and migration resistance than Monoazo Yellow pigments making them a suitable pigment for paints and coatings.

Lysopac Yellow 7010C and 7011C are the most reddish, opaque versions of Diarylide Yellow (PY170) with excellent dispersibility offering good rheological properties, making them recommended yellow pigments for paints and coatings applications. 

DIARYLIDE YELLOW (PY170) PIGMENT CHARACTERISTICS

HEAT FASTNESS  LIGHT FASTNESS WEATHER FASTNESS ACID FASTNESS ALKALI FASTNESS SOLVENT FASTNESS
200ºC* 
30 mins. 
*Paints 
Good
(6-7 on blue wool scale)
Good 
(3-4 on grey scale)
Excellent Excellent  Good

 NOTE: PY170 should not be exposed at a temperature higher than 200°C due to possible decomposition.


DIARYLIDE YELLOW (PY170) RECOMMENDED PIGMENTS PROPERTIES AND APPLICATIONS

RECOMMENDED PIGMENT  PROPERTIES APPLICATIONS
Lysopac Yellow 7010C The most reddish, opaque version of Diarylide Yellow (PY170) pigment with excellent dispseribility offering good rheological properties.
 
Paints; Lysopac Yellow 7010C provides high gloss for paint applications.
Lysopac Yellow 7011C The most reddish, opaque version of Diarylide Yellow (PY170) pigment with excellent dispersibility offering good rheological properties.
Universal tinting systems.


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.

 

Ferro Pigments Lab
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 ManufacturingFerro 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.