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Acrylic-based Transparent Powder Coatings

OEM  OEM Services Provided
Feature Good stability
Classification Paint Additives
Advantage  Professional, Fast Delivery, Customizable
Samples Apply for free,Contact Export Director now ↓

Features:

High gloss, fullness, and distinctness of image;

Great leveling and mirroring;

High hardness, anti-scratching;

Excellent outdoor weather resistance

Acrylic-based Transparent Powder Coatings: Technical Overview

CategorySpecifications
DefinitionThermosetting clear coatings using acrylic resins as the primary film-forming component
Composition– Glycidyl methacrylate (GMA) acrylic resin (70-85%)
– Dicarboxylic acid crosslinkers (10-20%)
– Flow modifiers (2-5%)
– UV stabilizers (1-3%)

 

Key PropertiesPerformance Characteristics
Optical Clarity>90% light transmission
Gloss Retention85-95% at 60° after 2000h QUV
Curing Schedule15-20min at 160-180°C
Film Thickness50-80μm optimal range
Impact Resistance160 in-lb direct (ASTM D2794)

Advantages vs. Alternatives

FeatureAcrylicPolyesterPolyurethane
UV Resistance★★★★★★★★★★★★
Yellowing Resistance★★★★★★★★★★★
Surface Smoothness★★★★★★★★★★★★★
Chemical Resistance★★★★★★★★★★★★
Cost Factor$$$$$

Application Parameters

ParameterRequirements
Substrate PrepChromate-free pretreatment recommended
Application MethodElectrostatic spray (50-70kV)
Reclaim RatioUp to 40% without quality loss
Overbake StabilityExcellent (30min @ 200°C)

Market Applications

SectorTypical Uses
AutomotiveWheel rims, trim parts
Consumer ElectronicsSmartphone frames, laptop casings
ArchitecturePremium window systems
Industrial DesignExhibition displays

Recent Developments (2022-2024)

Innovation AreaProgress
Low-Temperature Cure140°C formulations now available
Enhanced Flow95%+ leveling at <180°C
Anti-fingerprintNew hydrophobic variants
Color-stableΔE<1 after 3000h Xenon

Environmental Profile

ParameterCompliance
VOC Content0 g/L (inherent)
REACH StatusFully compliant
Recycling Potential100% reclaimable overspray

 

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.

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