High Performance Thermosetting Acrylic Resin For Coatings

Thermosetting acrylic resins effectively enhance coating bond strength on metal (aluminum, steel, galvanized iron), plastic (PP, ABS, PVC), wood, and glass—they penetrate metal surface irregularities to form mechanical and chemical bonds, modify low-surface-energy plastics for better wettability, seep into wood fibers to prevent cracking from moisture changes, and react with glass hydroxyl groups for friction-resistant adhesion. As solvent-borne additives, they blend well with coating systems to form dense films; in automotive (car bodies, bumpers), industrial (machinery, pipelines), and decorative (furniture, architectural glass) applications, they ensure durable adhesion even under harsh conditions like road salt, acid-base corrosion, extreme temperatures (-40°C to 80°C), or outdoor UV and sand.



Product Overview

Thermosetting acrylic resin is high-performance polymers widely used in industrial coatings due to their excellent durability, chemical resistance, and adhesion properties. Represents a range of solvent-based adhesion promoters designed for use on various substrates including metal, plastic, wood, and glass. These products enhance coating performance by improving intercoat adhesion and surface compatibility, making them ideal for demanding industrial environments.

 
Thermosetting acrylic resin
 

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Key Features

  • Multi-Substrate Compatibility: Suitable for application on metal, plastic, wood, and glass surfaces.

    Controlled Solid Content: Ranging from 50% to 73%, ensuring consistent film formation and coating performance.

    Wide Viscosity Range: From 600–8000 mPa·s up to 7300–15000 mPa·s, allowing for flexibility in application methods.

    Low Na⁺ Content: Typically below 1–2%, reducing the risk of coating defects and improving durability.

    Solvent-Based Formulations: Utilize solvents such as toluene, propylene glycol monomethyl ether, and dimethyl butyrate for effective penetration and adhesion.

    Excellent Transparency & Gloss: Delivers high clarity and aesthetic quality to finished products.

 

Parameter

Typical Value

Unit

Notes

Solid Content

50–73

%

Can be adjusted for formulation

Viscosity (25°C, Brookfield RV)

600-15000CPS (25 ℃)

mPa·s

Spindle 3, 20 rpm

Color

<2 # (Fe-Co)

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Recommended Solvents

Xylene, Ethyl Acetate, PM,PMA,IPA,MEK etc

For formulation compatibility

Shelf Life

12

months

Stored in sealed containers at 5–35°C

Storage

Cool, dry place

Avoid direct sunlight and moisture

 

Thermosetting acrylic resin

Product Name
Solid Content (≥%)
Viscosity mPa·s/25°C  
Acid Value mgKOH/g 
Chroma 
Applications Properties Application
HAC8046 60
3000-8000
4.0-9.0 <1 Industrial special metal parts baking paint.
No benzene, high hardness; Excellent wear resistance, RAC resistance, and sand dropping performance.
HAC8050 50
600-1200
3.0-8.0 <1 Automotive paint, motorcycle, wheel hub, bicycle paint, and home appliance paint
Smooth and glossy; Good physical and mechanical properties, excellent wetting properties of pigments and fillers.
HAC8070 70 3000-6000 2.0-6.0 <1 Industrial metal gloss baking paint
High gloss, excellent leveling, good fullness, and excellent adhesion.
HAC8073 73 7500-15000 6.0-12.0 <2 Widely used in high-end products such as automotive factory baking paint and industrial baking paint
High construction content, good leveling and fullness, good adhesion and chemical resistance.
For  product list in detail ,kindly contact me for more

 

Applications

 

Automotive Parts: Coatings for motorcycle tires, bicycle frames, and transmission components.

Industrial Metal Coatings: Used in washing liquids and anti-rust treatments for special metal materials.

Decorative and Functional Wood & Plastic Coatings: Provides strong adhesion and surface protection.

Glass Coatings: Enhances adhesion and transparency in specialized glass treatments.

Maintenance Coatings: Ideal for refinishing and repair coatings in industrial and vehicle maintenance.

 

Benefits

 

Enhanced Adhesion: significantly improves bonding strength between coatings and challenging substrates such as metal, plastic, wood, and glass.

Chemical and Environmental Resistance: offers strong resistance against solvents, oils, moisture, and UV exposure, ensuring long-term performance in harsh conditions.

Versatile Processing: easily adapts to spray, dip, or brush application methods due to its tunable viscosity and user-friendly formulation.

High Durability: provides excellent resistance to mechanical impact, abrasion, and thermal fluctuations, maintaining coating integrity over time. User-Friendly: designed for easy integration into existing industrial processes, offering consistent performance and reducing operational complexity.

Improved Coating Appearance: enhances gloss, transparency, and overall aesthetic quality of the finished product.

Reduced Defects: low sodium ion content minimizes the risk of bubbling, peeling, and other coating failures.

Wide Substrate Compatibility: effectively promotes adhesion on a variety of materials without the need for multiple specialty products.

Increased Production Efficiency: enables faster processing and curing times, contributing to higher throughput in industrial settings.

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