Pigment Red 8

Pigment Red 8

Pigment Red 8

Pigment Red 8 (C.I. 12085) là sắc tố hữu cơ nhóm azo thuộc nhóm sắc tố β-naphthol. Sắc tố này cho màu đỏ ánh xanh và theo truyền thống đã được sử dụng như một sắc tố đỏ thông dụng trong sơn phủ, mực in và một số ứng dụng nhựa nhất định.

Dữ liệu kỹ thuật sản phẩm và giá trị hiệu suất điển hình

PR8 – DuraPrint®6508-1 ⬇️TDS
Sản phẩm có khả năng chống nhòe màu tốt và hiệu suất ổn định, được phát triển chuyên biệt cho ứng dụng sơn và lớp phủ.

Tính bền màu

Ứng dụng điển hình

Pigment Red 8 is applied in several industrial coloration systems where conventional organic pigments are suitable.

Typical applications include:

• Industrial coatings
  Used in general industrial paints and decorative coatings.

• Printing inks
  Applied in packaging inks, publication inks, and other conventional ink formulations.

• Plastic coloration
  Used in certain general-purpose plastics processed at moderate temperatures.

• Rubber products
  Applied in rubber coloration and related industrial materials.

Các đặc tính hiệu suất chính liên quan đến ứng dụng

The suitability of Pigment Red 8 in different applications is influenced by its pigment structure and physical properties.

Key characteristics include:

• Color shade
  Bluish-red tone with moderate chroma.

• Tinting strength
  Moderate color strength suitable for general coloration systems.

• Dispersion properties
  Can be dispersed in common coating, ink, and plastic formulations using standard dispersion processes.

• Heat resistance
  Moderate thermal stability typical of β-naphthol azo pigments.

• Solvent resistance
  Compatible with many solvents used in coatings and printing inks.

Ưu điểm

1. Superior Product Performance：Covers 20 formulation grades, presenting a pure blue-red shade with high tinting strength and vivid color tone, and heat resistance of 140℃/30 minutes.
2. Clear Application Scenarios：Mainly suitable for ink coloring, also applicable to textile printing with low light fastness requirements.
3. Stable Supply Guarantee：Relies on its own R&D and production lines, combined with cooperation with reliable supply chain partners and efficient inventory management, to cope with market fluctuations and ensure stable supply.
4. High Industry Recognition：The product (Permanent Red F4R) has won multiple industry honors and wide recognition, with high customer satisfaction, and its performance and quality have been verified by the market.
5. Professional Support Available：Deeply rooted in the industrial application field and focused on industrial scenario requirements; can provide detailed product safety data and professional application recommendations based on customer needs.

Hạn chế thường gặp

Pigment Red 8 may present limitations depending on the durability requirements of the final application.

Typical limitations include:

• Moderate lightfastness under outdoor exposure

• Limited heat resistance compared with high-performance pigments

• Possible bleeding or migration in some plastic systems

• Not typically selected for applications requiring long-term weather durability

Hướng dẫn mua hàng

When selecting Pigment Red 8 for industrial formulations, several technical factors are often considered:

• Processing temperature of plastics or coatings

• Lightfastness requirements for indoor or outdoor use

• Compatibility with binder or resin systems

• Dispersion requirements in the final formulation

For applications requiring higher durability or weather resistance, alternative pigment classes may also be evaluated.

Tên gọi khác

Thông tin nhà sản xuất và nhà cung cấp

Pigment Red 8 is produced by pigment manufacturers globally and supplied mainly in powder form for use in coatings, inks, plastics, rubber, and related industries.

Commercial grades may vary in particle size distribution, surface treatment, and dispersion behavior depending on the intended application.

Đóng gói và giao hàng

● 25KG Kraft Bag, 400kg/500kg Carton Box
● Lead Time: Normally around 15 days after signed contract

Câu hỏi thường gặp

1.What color shade does Pigment Red 8 provide?
Pigment Red 8 generally produces a bluish-red shade.

2.Is Pigment Red 8 an organic pigment?
Yes. It belongs to the organic azo pigment family, specifically the β-naphthol pigment group.

3.Can Pigment Red 8 be used in printing inks?
Yes. It has been used in various conventional printing ink formulations.

4.Is Pigment Red 8 suitable for high-temperature plastics?
It is typically used in plastics with moderate processing temperatures; higher-temperature polymers may require pigments with greater heat stability.