Product Overview
Our company specializes in producing high-grade Hydroxyl-Functional Acrylic Resin tailored specifically for industrial coating applications. This Hydroxyl-Functional Acrylic Resin is engineered with a focus on optimizing hydroxyl content and molecular weight distribution, ensuring efficient crosslinking with polyisocyanates to form robust polyurethane coatings. Designed to cater to the diverse needs of industrial sectors, from heavy machinery to automotive components, this Hydroxyl-Functional Acrylic Resin delivers a perfect balance of performance and versatility. It is suitable for use in topcoats, intermediate coats, and clearcoats, providing exceptional durability, aesthetic appeal, and resistance to various environmental and chemical stressors. Whether for indoor or outdoor applications, Hydroxyl-Functional Acrylic Resin consistently meets the high standards required for industrial coating formulations.
Hydroxyl-Functional Acrylic Resin
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Key Features
✧Superior Drying Efficiency: The carefully controlled molecular weight and glass transition temperature (Tg) of Hydroxyl-Functional Acrylic Resin promote rapid solvent evaporation and surface curing, significantly reducing production cycle times and boosting overall operational efficiency.
✧Extended Pot Life: Hydroxyl-Functional Acrylic Resin features a well-balanced reactivity profile, providing ample working time for large-scale coating projects and complex application processes, reducing material waste and improving workflow flexibility.
✧Excellent Leveling Performance: The advanced polymer structure of Hydroxyl-Functional Acrylic Resin ensures smooth substrate wetting, minimizing surface defects such as orange peel and ensuring a high-gloss, uniform finish that enhances the aesthetic value of the coated product.
✧Strong Chemical Resistance: When crosslinked with isocyanates, Hydroxyl-Functional Acrylic Resin forms a dense polymer network that resists degradation from solvents, oils, fuels, and cleaning agents, ensuring long-term protection in harsh chemical environments.
✧Exceptional Hardness: The rigid polymer backbone and high crosslink density of Hydroxyl-Functional Acrylic Resin provide superior scratch and mar resistance, maintaining the coating's appearance even under heavy use.
✧Superior Weather Resistance: Hydroxyl-Functional Acrylic Resin is formulated with UV-stabilizing components and stable chemical bonds, ensuring excellent gloss retention and color fastness, even when exposed to prolonged sunlight, rain, and extreme temperature changes.
✧Reliable Impact Resistance: The unique combination of hard and soft segments in Hydroxyl-Functional Acrylic Resin allows the coating to absorb mechanical shocks and impacts, preventing damage and extending the service life of the coated product.
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Parameter
|
Typical Value
|
Unit
|
Notes
|
|
Appearance
|
Transparent viscous liquid with little yellow
|
–
|
Visual inspection
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|
Solid Content
|
60–75
|
%
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Can be adjusted for formulation
|
|
Viscosity (25°C, Brookfield RV)
|
2000-9000CPS (25 ℃)
|
mPa·s
|
Spindle 3, 20 rpm
|
|
Color
|
<1 # (Fe-Co)
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/
|
/
|
|
Density (25°C)
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1.05–1.15
|
g/cm³
|
Typical value
|
|
Recommended Solvents
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Xylene，Toluene
Butyl acetate，Dimethyl carbonate
|
–
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For formulation compatibility
|
|
Shelf Life
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12
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months
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Stored in sealed containers at 5–35°C
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|
Storage
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Cool, dry place
|
–
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Avoid direct sunlight and moisture
|
| Hydroxyl-functional Acrylic |
| Product Name |
Application Mode |
Application Field |
Key Technical Features |
Solid Content (≥%) |
Viscosity mPa·s/25°C |
Acid Value mgKOH/g |
Color |
Hydroxyl Value |
Hydroxyl Content (100% Resin) |
Solvent |
| HAC8567 |
Topcoat |
Refinish, engineering-machinery and anti-corrosion coatings |
Fast drying; high film build; excellent cost-performance ratio |
65 |
2500 - 7500 |
3.0 - 8.0 |
<1 |
100 |
0.03 |
Xylene/Toluene |
| HAC8571 |
Topcoat |
Mid- to high-end refinish coatings; electric-vehicle and plastic-housing finishes |
Fast drying; long pot life; high film build |
70 |
4000 - 8000 |
6.0 - 12.0 |
<1 |
100 |
0.03 |
Butyl acetate/Dimethyl carbonate |
| HAC8568 |
Topcoat |
Interior / exterior parts and clearcoats for electric vehicles |
Excellent leveling; broad compatibility; balanced overall performance |
70 |
4000 - 8000 |
3.0 - 9.0 |
<1 |
100 |
0.03 |
Xylene/Butanol |
| HAC8570 |
Topcoat |
Anti-corrosion, refinish and engineering-machinery coatings |
High film build; good wetting; wide applicability |
74 |
3000 - 6000 |
3.0 - 8.0 |
<1 |
80 |
0.024 |
Xylene/Butanol |
| HAC8772 |
Topcoat |
Interior / exterior parts and clearcoats for electric vehicles |
Excellent leveling and film fullness; fast drying; good chemical resistance |
75 |
3000 - 9000 |
3.0 - 12.0 |
<1 |
150 |
0.045 |
Butyl acetate/Dimethyl carbonate |
| HAC8768 |
Topcoat |
Interior / exterior parts and clearcoats for electric vehicles |
Excellent leveling and film fullness; high hardness; outstanding weather resistance |
70 |
2000 - 6000 |
3.0 - 9.0 |
<1 |
140 |
0.042 |
Butyl acetate/Dimethyl carbonate |
| HAC8566 |
Intermediate coat (PU) |
Rail-transport PU intermediate coats |
Fast drying; excellent impact resistance; long pot life |
60 |
4000 - 8000 |
6.0 - 12.0 |
<1 |
110 |
0.033 |
Butyl acetate/Dimethyl carbonate |
| For Hydroxyl-functional Acryliclist in detail ,kindly contact me for more |
Applications
✧Mid-to-high-end automotive refinish coatings and original equipment manufacturer (OEM) coatings
✧Protective coatings for engineering machinery and heavy-duty equipment
✧Anti-corrosion coatings for industrial pipelines, tanks, and structural components
✧Interior and exterior coatings for electric vehicle bodies and components
✧Clearcoats and decorative coatings for plastic parts in consumer electronics and automotive industries
✧Intermediate coats for rail transport vehicles and marine vessels
Benefits
✧Accelerated drying and film formation, which enhances production efficiency and reduces lead times
✧Excellent film build and flow properties, ensuring a smooth, defect-free finish
✧A competitive cost-performance ratio, making it a cost-effective choice for large-scale industrial applications
✧Extended pot life, providing greater flexibility in application and reducing material waste
✧Outstanding leveling and film fullness, which enhance the aesthetic appeal of the coated product
✧ A balanced combination of fast drying and extended pot life, optimizing both production efficiency and application flexibility
✧High hardness and superior weather resistance, ensuring the coating maintains its performance and appearance in outdoor and harsh environments
✧Excellent substrate wetting, enabling reliable adhesion to a wide range of materials and expanding its applicability across diverse industrial sectors
