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Optical Brightener OBR for Road Marking Hot Melt Materials

Short Description:

Optical Brightener OBR is a fluorescent brightening agent specially designed for road marking hot melt applications. It is supplied as a light yellowish powder and formulated as a mixture for use in compatible hot melt road marking material systems.OBR helps improve the perceived brightness and visual appearance of compatible road marking formulations, making it suitable for manufacturers of thermoplastic road marking materials and related hot melt systems.


Product Detail

Product Tags

Key Features

Designed for Road Marking Applications

Optical Brightener OBR is designed for use in compatible road marking hot melt material systems.

Effective Optical Brightening

OBR provides an optical brightening effect that helps improve the perceived brightness and visual appearance of compatible finished road marking materials.

Suitable for Hot Melt Systems

OBR is intended for use in compatible hot melt formulations used in road marking applications.

Powder Form

The product is supplied as a light yellowish powder, suitable for incorporation into compatible road marking formulations.

Mixture-Based Product

Optical Brightener OBR is a formulated mixture rather than a single C.I.-identified fluorescent brightener. Therefore, the product is identified by its commercial grade OBR rather than by a single CAS or C.I. number.

Product Information

Item Information
Product Name Optical Brightener OBR
Product Type Fluorescent Brightening Agent
Composition Mixture
Appearance Light yellowish powder
Melting Point 210–215°C
Main Application Road marking hot melt materials

Typical Applications

Thermoplastic Road Marking Materials

Optical Brightener OBR can be incorporated into compatible thermoplastic road marking formulations where improved optical brightness and visual appearance are required.

Hot Melt Road Marking Systems

OBR is suitable for compatible hot melt road marking material systems and can be incorporated during formulation according to the customer's production process and performance requirements.

Road Marking Formulations

The product can be used as an optical brightening additive in compatible road marking formulations to help improve the perceived brightness and appearance of finished materials.

Packaging & Customized Options

Regular Packaging

Packaging options are available according to product grade and customer requirements.

Customized Product Options

Customized OBR options are available based on specific road marking formulations, processing conditions and performance objectives.




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