Sayverse Black 141/1

Category

Scope of Application

Sayverse Black 141/1: Premium Leather Dye

Sayverse Black 141/1 is an advanced, high-performance black dye specially formulated for the leather industry. This dye is designed to provide deep, rich black shades with excellent penetration and durability, making it ideal for producing high-quality leather goods. Sayverse Black 141/1 ensures that the color remains consistent even when the leather is scratched, maintaining its aesthetic appeal and integrity over time.

Key Features and Properties

Items Used in Textile Used in Leather
Appearance black granular (powder) black granular (powder)
Shade (compared to the standard) no difference ∼
very slight
no difference ∼ very slight
Strength (of the standard)/Score 100 – 105
Moisture Content % 7.0 7.0
Insoluble Content in water% 0.3 0.3
Spectrometer Strength (of the standard)/Score 100 – 105
Fineness (the mass fraction of residue through 590 µm screen) % 2.0 2.0
Solubility/g/L (60 °C) 80 80
The mass fraction of Harmful aromatic amines (mg/kg) Meets the STD of GB19601 Meets the STD of GB19601
The mass fraction of Heavy Metal elemens (mg/kg) Meets the STD of GB20814 Meets the STD of GB20814

These specifications highlight the dye’s high purity and consistent performance, making it suitable for demanding industrial applications.

Application-Specific Benefits

  1. Leather Dyeing: Sayverse Black 141/1 is specifically engineered for leather dyeing applications. Its deep penetration capabilities ensure that even the most challenging leather surfaces receive uniform and rich black coloration. This makes it ideal for high-wear products such as shoes, bags, and upholstery.
  2. Textile and Artificial Leather Coloring: In addition to leather, Sayverse Black 141/1 is versatile enough to be used in textile dyeing and artificial leather applications. The dye delivers stable and vibrant black shades that maintain their integrity and durability over time.

 

Why Choose Sayverse Black 141/1?

Sayverse Black 141/1 is an exclusive formula designed to meet the rigorous demands of the leather industry. Its high purity and low levels of impurities such as sodium chloride and water-insoluble content ensure consistent, high-quality performance. This dye is the ultimate solution for manufacturers aiming to produce premium leather goods with lasting color integrity.

Packaging and Delivery

Sayverse Black 141/1 is available in 25 kg cartons, with each batch undergoing stringent quality checks to ensure it meets the highest industry standards. The product is available for bulk delivery, ensuring that your production needs are met efficiently and promptly.

Technical Information:

  • Product Name: Sayverse Black 141/1
  • Applications: Leather dyeing, textile dyeing, artificial leather, and viscose coloring
  • Molecular Weight: 238 g/mol
  • Packaging: 25 kg cartons

Related Documents:

 

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