Pigment Yellow 151

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Pigment Yellow 151

  • C.I. NO. : 13980
  • CAS NO. : 61036-28-0
  • EU NO. : 250-830-4
  • Molecular Formula : C18H15N5O5
  • Chemical Group : Benzimidazolone
Detailed
Description

Pigment Yellow 151 affords clean greenish yellow shade, exhibits all fastness properties excellent. PY 151 is primarily used for high grade industrial finishes, and frequently used in combination with TiO2 or inorganic yellow pigments, it also extend use for plastics and printing inks.

Physical Data and Fastness Properties
  • Density(g/cm3) :1.55
  • Surface area (m2/g) :23
  • Acid Resistance :4-5
  • Alkali Resistance :4-5
  • Migration Resistance :4-5
  • Heat Resistance (℃) :220-280
  • Light Fastness (8=excellent) :8
Application

1. Coatings: it primarily used for high grade industrial finishes, OEM finishes and automobile finishes. Its good rheological properties make it possible to incorporate up to 30% pigment in a paint without affecting the gloss of the coatings. It also frequently used in combination with TIO2 or inorganic yellow pigments. While combination with Phthalocyanine green pigments is also a very important topic.

2. Plastics: shows excellent migration fastness in plasticized PVC that mainly used for PVC, PE, PP spin dyeing at the temperature between 210 to 230;

3. Inks: used for the situation where light fastness is a prime consideration include offset, letterpress and packaging gravure for PVC substrates inks. Equally suitable for decoration printing inks for laminated plastic sheets based on polyester resin.

Available Commercial Specific Grades:

Fast Yellow HF4G, universal grade used for coatings, inks and plastics.

For more, contact us with your specific applications, we shall offer the best solution for you.

 

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