This solvent-based acrylic polyol resin provides stable adhesion, good gloss retention, and resistance to common chemicals and weathering. It is suitable for formulating 2K polyurethane coatings used in automotive, industrial, and protective applications.
Item No :
Hydroxyl Acrylic ResinApplication :
Suitable for various Baking enamel for industrial use, coil and automobileSpecial Feature :
Excellent adhesion ,flexbility,gloss and anti-abrasion,fullness
Product Overview |
Our solvent-based acrylic polyol resin is a member of the acrylic resin family, featuring molecular structures that contain reactive hydroxyl groups (-OH). These hydroxyl groups play a key role in determining the resin’s performance and compatibility with other coating components.
The resin is synthesized through the polymerization of acrylic or methacrylic monomers, with hydroxyl-containing monomers such as hydroxyethyl acrylate (HEA) or hydroxypropyl methacrylate (HPMA) incorporated into the polymer chain. The resulting polymer has pendant hydroxyl groups that provide controlled reactivity, making it suitable for 2-pack polyurethane coatings used in automotive, industrial, and protective applications.
nCH2=CHCOOCH2CH2OHInitiator[−CH2−CH(COOCH2CH2OH)−]n
Key Features |
Parameter | Typical Value | Unit | Notes |
Appearance | Clear to pale yellow liquid | – | Visual inspection |
Solid Content | 30–60 | % | Can be adjusted for formulation |
Viscosity (25°C, Brookfield RV) | 5000–250000 | mPa·s | Spindle 3, 20 rpm |
Hydroxyl Value | 60–200 | mg KOH/g | Determines reactivity with isocyanates |
Acid Value | ≤10 | mg KOH/g | Low acidity for stability |
Density (25°C) | 1.05–1.15 | g/cm³ | Typical value |
Glass Transition Temperature (Tg) | 15–85 | °C | Affects hardness and flexibility |
Recommended Solvents | Xylene, Ethyl Acetate, Butyl Acetate | – | For formulation compatibility |
Curing Method | With isocyanates or amino resins | – | 2-pack polyurethane or industrial coatings |
Shelf Life | 12 | months | Stored in sealed containers at 5–35°C |
Storage | Cool, dry place | – | Avoid direct sunlight and moisture |
Applications |
Our Solvent Based Polyol Hydroxyl Acrylic Resin is suitable for a wide range of coating applications across automotive, industrial, and plastic substrates.
1. Automotive Coatings
2. Industrial Coatings
3. Plastic Substrate Coatings
Benefits |
![]() |
![]() |
![]() |
Sitemap Blog Xml Privacy Policy
Copyright @ Runshine New Materials(FoShan) Co.,Ltd. All Rights Reserved.
Network Supported
leave a message
Scan to wechat :
Scan to whatsapp :