PU Colourants

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PU Colourants Specification

Classification
Chemical Auxiliary Agent

Type
PU Colourants

CAS No
None

EINECS No
None

Grade
Industrial Grade

Purity
99%

Application
Polyurethane (PU) colouring for footwear, automotive, furniture, foam, textiles and coatings

Color
Multiple Colours Available

Form
Liquid

Size
Customizable or Standard Packing

Material
Specialty Pigments & Additives

Phthalate Content
Phthalate Free

Packing Type
Plastic/HDPE Containers, Drums

Light Fastness
Excellent

Shelf Life
12 months from date of manufacture

Eco Friendliness
Environmentally safe, Low VOC

Solubility
Easily dispersible in PU systems

Compatibility
Compatible with all PU grades

Heat Stability
Up to 200°C

About PU Colourants

Our firm is a renowned entity, engaged in offering a high quality PU Colourants. These are formulated using premium quality ingredients under the guidance of skilled team of professional keeping in mind the set "ISO" standards. When these colourants are exposed to light for short time, these are able to glow for long, hence used for various purposes. The offered PU Colourants are offered at nominal costs.

PU Color Paste

Polyurethane Color Paste of high quality is manufactured for specialized applications by using Pigments and other polymeric raw materials of only reputed makes with most appropriate specification.
Intensive in-house development of specialized Colorants are done specially for Polyurethane Products with due consideration of hue, chroma strength, opacity and off course at value for money prices.
CHEMIE Color Paste are suitable for coloring of all kinds of Polyurethane products like flexible slab-stock foam, semi flexible foams, Automotive Parts, Shoes, Toys, Industrial and Consumer goods.

Color Pastes With Special Properties are:

Low Viscosity paste for Dosing machines at av very low level of consumption.
Phthalate free colors as per the REACH norms for footwear industry are also available on demand.
Specialty Non Yellowing White Color Paste with UV resistance properties are also available for various PU Applications.
Melamine based paste are available for Fire-Retardent and Acoustic Properties.
High Jet Black Color with dosing properties based on Polyols and Phthalate free compositions are available for PU Applications.

Chemie color paste offer you a wide range of advantages.

Excellent compatibility with the polyurethane system with proper binder ingredients.
Finely dispersed pigment paste (total avoidance of mechanical problems).
High color intensity pigment pastes with low loading to get desired color characteristics.
Stable colorants to thermal degradation, chemical attack and radiation.
Insoluble in water.
Consistency in color shades and viscosity.
Non fading (use of pigments of very high light fastness and resistance).
No fogging effects. Specially designed color paste for automotive industry.
Rich and UV protective coloring of polyurethane foam.
Compatible for both Polyester and Polyether Polyol based PU System.
High viscosity paste for blending in Polyol to get maximum yields.

Exceptional Compatibility and Versatility

Our PU Colourants are designed for seamless integration into all grades of polyurethane, providing vibrant colour while maintaining the physical properties of your finished products. With effortless dispersibility and customisable packing options, these colourants address diverse requirements across footwear, automotive, furniture, foam, textiles, and coatings industries. Choose from a wide palette to suit your development needs.

Eco-Friendly and Safe Formulation

With a strong focus on sustainability, our PU Colourants are phthalate-free, low in VOCs, and environmentally safe. They meet rigorous industrial standards while being safe for employees and end users. The absence of hazardous additives makes these colourants a progressive choice for manufacturers seeking compliance and eco-responsibility.

FAQs of PU Colourants:

Q: How are PU Colourants used in polyurethane manufacturing?

A: PU Colourants are added directly to polyurethane systems during the formulation process. Their liquid form and high dispersibility enable even colour distribution throughout the PU matrix, ensuring uniform appearance and consistent performance in the final product.

Q: What makes these PU Colourants suitable for high-temperature applications?

A: These colourants feature heat stability up to 200C, making them ideal for PU production processes involving elevated temperatures, such as in automotive or industrial foam manufacturing.

Q: When is the best time to incorporate PU Colourants into the production process?

A: For optimal dispersion and colour uniformity, it is recommended to introduce the PU Colourants during the initial mixing phase of the polyurethane formulation.

Q: Where can PU Colourants be applied for best results?

A: They perform excellently in applications including footwear, automotive interiors, furniture, flexible and rigid foams, textiles, and specialized PU coatings, delivering vibrant and durable colour in each sector.

Q: What is the process for ensuring colour consistency with these colourants?

A: Strict quality control and precise measurement during addition help achieve consistent pigmentation. The liquid nature of these colourants allows for accurate dosing and easy blending into PU systems.

Q: What are the benefits of choosing phthalate-free, low VOC PU Colourants?

A: Phthalate-free, low VOC colourants are safer for users and the environment, supporting regulatory compliance and healthier workplace conditions. They align with global trends towards sustainable manufacturing and reduced environmental impact.

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