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WEBINAR AVAILABLE: Ultra-High Performance Yellow and Orange Pigments

Presented by Mark Ryan, Marketing Manager of The Shepherd Color Company
Webinar Date/Time: May 22, 2019 at 11:00 a.m. EDT
Click here to view the pre-recorded webinar and download the slides.

The yellow color space has a wide range of pigment options that have a balance of chromaticity, opacity and durability. The new NTP Yellow (PY227) brings bright chromatic color, high opacity, and excellent durability all at the same time. To complement the NTP Yellow, our improvements of the RTZ Orange (PY216) yield a true orange color unto itself, but also allows the addition of “a* value” or redness to color matches without compromising weathering or heat stability.

Color matches that used to depend on blends of organic and inorganic pigments can now be matched with all inorganic pigments for the ultimate in durability and a true expansion of the durable color envelope.

The NTP Yellow and RTZ Orange are compatible with a wide range of polymers in coatings and plastics for use in a wide range of applications:

  • Pre-painted coil and extrusion
  • Engineering polymers
  • Laminates and co-extrusions
  • Powder coatings
  • Architectural and façade coatings

Shepherd Color is also excited to announce a new addition to our NTP Yellow product portfolio, NTP Yellow 10G155. This new product brings the outstanding color, opacity, and durability that people have seen in NTP Yellow, but in a color shade closer to red-shade bismuth vanadate (PY184) pigments. Come see what this new pigment can do for you!

Click here to view the pre-recorded webinar and download the slides.

About Mark Ryan
Mark Ryan is the Marketing Manager for the Shepherd Color Company. Mark is responsible for market and product development for key technologies such as Arctic® IR reflective pigments, the NTP Yellow and RTZ Orange high-performance pigments, along with Shepherd Color’s highly-durable and heat-stable standard pigments.

Mark has spoken and been published around the world on the use of these problem-solving pigments for paints, coatings, plastics and other materials. He has been quoted in Bloomberg and the Harvard Business Review, and he was profiled by the Cooper Hewitt Smithsonian Design Museum. Mark has twice won the SPE-CAD RETEC Best Paper Award. He has been involved in high performance materials with various technical, sales and marketing roles for over 25 years and has a bachelor’s degree in chemistry from Saint Louis University and an MBA from the University of Missouri at St. Louis. His favorite color is blue.

Click here to view the pre-recorded webinar and download the slides.

PRESS RELEASE: The Shepherd Color Company Announces Their Newest Addition to the NTP Yellow Product Portfolio

FOR IMMEDIATE RELEASE

(CINCINNATI, OH, April 18, 2019) Shepherd Color is excited to announce the newest addition to their NTP Yellow product portfolio, NTP Yellow 10G155. This new product brings the outstanding color, opacity, and durability that people have seen in NTP Yellow, but further expands the durable color envelope to new applications.

Paint and coatings chemists, formulators, and color matchers face many challenges and options for coloring in the yellow color space. A wide range of pigment chemistries are available with different levels of opacity, durability, chromaticity, and economics. These four properties are often antagonistic to each other, forcing a compromise on two or more of these key properties. At the same time, historical pigments like lead chromate are facing increasing regulatory pressure and are being formulated out of products.

The yellow color space has a wide range of pigment options that have a balance of chromaticity, opacity and durability. The new NTP Yellow (PY227) brings bright chromatic color, high opacity, and excellent durability all at the same time. This has lead a plastics engineer to call it ‘bullet-proof” colorant. To complement the NTP Yellow, improvements of the RTZ Orange (PY216) yield a true orange color unto itself, but also allows the addition of “a* value” or redness to color matches without compromising weathering or heat stability.

Color matches that used to depend on blends of organic and inorganic pigments can now be matched with all inorganic pigments for the ultimate in durability and a true expansion of the durable color envelope.

The NTP Yellow and RTZ Orange are compatible with a wide range of polymers in coatings and plastics for use in a wide range of applications, such as:

  • Pre-painted coil and extrusion
  • Engineering polymers
  • Laminates and co-extrusions
  • Powder coatings
  • Architectural and façade coatings

Shepherd Color’s newest addition to their NTP Yellow product portfolio, NTP Yellow 10G155, brings the outstanding color, opacity, and durability that people have seen in NTP Yellow, but in a color shade closer to red-shade bismuth vanadate (PY184) pigments. It has higher heat stability and excellent weathering properties. Other key features of Yellow 10G155 include: inertness to acids, bases, solvent and UV, no chromium or lead in the formulation, halogen-free, and non-warping in polyolefins.

To learn more about NTP Yellow 10G155 or request a sample, please use the following form and a representative will be in touch with you.

You may also find other colors from our product portfolio here.

 

ABOUT THE SHEPHERD COLOR COMPANY
Founded in 1981, The Shepherd Color Company produces a wide range of high-performance Complex Inorganic Color Pigments (CICPs) used in a variety of industries. These pigments are an extraordinary class of inorganic pigments that offer stable, long-lasting color for many applications. They have unbeatable weatherability, heat and chemical resistance, are non-warping and easy to disperse. More Expertise. Better Performance. Best Value. That’s Shepherd Color.

Media Contact:
Mark Ryan, Marketing Manager
513.874.0714
mryan@shepherdcolor.com

 

Article: Recent Advances in the Yellow Color Space

Mark Ryan, Marketing Manager with The Shepherd Color Company

Paint and coatings chemists, formulators, and color matchers face many challenges and options for coloring in the yellow color space. A wide range of pigment chemistries are available with different levels of opacity, durability, chromaticity, and economics. These four properties are often antagonistic to each other, forcing a compromise on two or more of these key properties. At the same time, historical pigments like lead chromate are facing increasing regulatory pressure and are being formulated out of products.

There are two recent advances in this critical color space to address the needs of high-performance coatings. The most impactful is the recently discovered and commercialized CI Pigment Yellow 227, known as NTP Yellow after its inorganic composition of niobium and tin in a pyrochlore structure. This bright middle-yellow color-space pigment has excellent chromaticity and opacity along with unmatched durability. To complement NTP Yellow, recent advances in the CI Pigment Yellow 216, known as RTZ Orange, have driven the color from a red-shade yellow to a true orange color. This chromatic and durable orange pigment is useful in its own masstone, but it excels as a way to add redness or “a+ value” to colors based on standard yellows.

The utility of these pigments becomes apparent when comparing them to the other high-performance alternatives. To match colors in the middle yellow color space before NTP Yellow and RTZ Orange required the use of high-performance organic pigments (PY154 or PY151) or Bismuth Vanadate (PY184). The organic yellow pigments are highly chromatic, but they lack opacity and exterior durability. Adding TiO2 increases the opacity, but reduces chromaticity and durability in some systems. Bismuth Vanadate yellows have better opacity and durability than the organic yellows, but they are a bright green shade. Adjusting the color to more common yellows involves tinting with organic pigments, which leads to lower durability. Tinting Bismuth Vanadate with inorganic pigments (PBr24 or PR101) preserves the durability, but with a reduction in reachable color space.

NTP Yellow solves that trade-off by providing highly chromatic masstone colors that also have high opacity and durability. Colors can be reached using the inorganic NTP Yellow that used to be compromised in either chromaticity or in durability. When the NTP Yellow is used in formulas with the RTZ Orange, a whole new swatch of colors can be matched with previously unattainable combinations of color, opacity, and durability. NTP Yellow and RTZ Orange expand the durable color envelope available.

Besides the outstanding color properties of the NTP Yellow and RTZ Orange, they are available in easily-dispersed forms that are compatible with solvent and waterborne systems. By removing the time-consuming, expensive, and variable pigment grinding step, the true high-performance nature of the pigments is available. By removing the chances of over-grinding and contamination and allowing the pigments to be rapidly incorporated into new systems, they truly become ultra-high-performance pigments. The NTP Yellow and RTZ Orange pigments are commercially available with Dynamix easily-dispersed versions from Shepherd Color as Dynamix Yellow 30C152 and Dynamix Orange 30C342.

View our webinar on the advantages of the NTP Yellow and RTZ Orange pigments.

 

The Shepherd Color Company Attending the 2019 European Coatings Show

Highlighting Two Unique and Ground-breaking Technologies

The Shepherd Color Company will be attending the European Coatings Show (ECS) in Nuremberg, Germany March 18-21, 2019.

144 presentations in 24 sessions, 10 short courses and countless networking possibilities. Over the course of just two-and-a-half days, the European Coatings Show Conference offers everything you need to thrive in the fiercely contested coatings market: current developments in raw materials, the latest results from scientific institutes and universities, and contact with leading international experts in person.

At the ECS, Shepherd Color will be supporting their high-durability and specialized pigments that have made them the standard for highly demanding applications like Coil and Extrusion coatings, high-heat coatings and other specialty coatings. Shepherd Color pigments also have functional properties such as the Arctic IR Reflective pigments that keep materials cooler and the Dynamix easily-dispersed technology that takes production steps and costs out of making color dispersions. At the ECS, Shepherd Color will be highlighting two key technologies: the unique and ground-breaking NTP Yellow and the new and improved RTZ Orange. These two pigments give formulators and chemists key tools to address chromaticity, opacity, and durability in the color space formerly held by lead chromates.

“Together these pigments provide high chroma, opacity, and durability solutions to coloring in the yellow-orange color space. These highly engineered pigments are excellent colorants for demanding thin film applications and are compatible with a wide range of resins,” said Mark Ryan, Marketing Manager for Shepherd Color. For more detailed information, watch our Webinar, Innovation in Yellow and Orange Pigments.

To learn more about NTP Yellow and RTZ Orange and their other high-performance pigments, visit Shepherd Color at booth 9-340 at the ECS in March 2019.


Webinar: Innovation in Yellow and Orange Pigments

Pushing the Edge of the Durable Color Envelope

Webinar Presented by Mark Ryan, Marketing Manager with The Shepherd Color Company
Recorded on October 18, 2018

 

Pushing the edge of the durable color envelope comes down to giving chemists and formulators the pigments that are chromatic, opaque and durable. These three properties perhaps are hardest to achieve in the yellow color space.

This webinar will show the performance and advantages of the NTP Yellow and RTZ Orange pigments and how they can help you formulate your high-performance products.

YellowOrangePigments