Pure Polyester Resin TP-601 (97:3) – Super Weather Resistant Powder Coating Resin

TP-601 (97: 3) is a saturated, carboxylated polyester resin developed for HAA-cured powder coating formulations. It is designed for applications requiring superior weather resistance and is suitable for exterior powder coating systems.

TP-601 is a slow-curing polyester resin and can be dry blended with suitable HAA curing components, including compatible slow-curing formulations, according to the manufacturer's recommended formulation.

The resin is supplied in flake form and is suitable for the manufacture of white and coloured powder coatings for exterior and industrial applications.

Product Specifications

Principal Properties

• Slow curing characteristics
• Super weather resistance
• Suitable for exterior powder coatings
• Designed for HAA-based formulations
• Saturated and carboxylated polyester chemistry
• Suitable for dry-blending powder coating formulations
• Available in convenient flake form

Applications

TP-601 can be used in the manufacture of exterior and super-weather-resistant powder coatings, including:

• Architectural metal coatings
• Outdoor metal components
• Industrial equipment
• Exterior machinery
• Metal panels and structures
• Protective and decorative powder coatings
• General exterior applications requiring high weather resistance

Typical Powder Coating Formulation

A representative formulation can contain:

• TP-601: Polyester resin component
• HAA: Curing agent
• Titanium Dioxide: Pigment
• Flow Control Agent: Surface/flow additive
• Benzoin: Degassing additive

Formulations and processing conditions should be optimized according to the manufacturer's technical documentation and the required coating performance.

Processing Information

The supplied technical information describes processing using a twin-screw extruder at approximately 115°C and application by corona spray equipment. Example curing cycles include 10 minutes at 180°C or 10 minutes at 200°C, subject to the specific formulation, coating thickness and equipment used.

Storage & Shelf Life

Store the resin indoors in its original, unopened and undamaged packaging in a dry environment at temperatures below 30°C. Avoid exposure to direct sunlight.

• Recommended Storage Temperature: Below 30°C
• Storage Location: Dry indoor area
• Protect From: Direct sunlight, heat and moisture
• Shelf Life: 1 year ex works as specified by the supplier

Safety & Technical Documentation

Material Safety Data Sheets (SDS), technical documentation and test methods should be requested from the supplier/manufacturer before processing. Handle the product in accordance with the applicable safety instructions.

Product: TP-601 (97: 3)
Product Type: Pure Polyester Resin
Grade: Technical Grade
Delivery Form: Flakes
Application: HAA-Cured Powder Coatings
Supply: Industrial / B2B