PU361 Aliphatic Acrylic Polyurethane Orange Peel Finish Paint
PU361 is an excellent two-component polyurethane finish paint with orange peel effect. It features full and glossy paint film, providing superior decorative properties, light retention, and weather resistance.
SKU:
PU361 Aliphatic Acrylic Polyurethane Orange Peel Finish Paint
Category: Corrosion Protection Coatings
Tags: Coating, Corrosion Protection Coatings
Description
Overview
WH-PU361 is an excellent two-component polyurethane finish paint with orange peel effect. It features full and glossy paint film, providing superior decorative properties, light retention, and weather resistance.
Product Characteristics
- Excellent light retention and color fastness
- Good chemical resistance
- Excellent recoatability
- Capable of low-temperature curing
- When paired with epoxy primer, it forms a high-strength long-acting anti-corrosion system.
Recommended Applications
Suitable as a finish coat for structural surfaces in severe corrosion environments with high requirements for light resistance and color retention.
Technical Parameters
Item | Specification |
---|---|
Resin/Pigment Type | Polyurethane / Selected weather-resistant pigments |
Color | White, black, light gray, or as per customer requirements |
Paint Surface | High gloss |
Mixing Ratio (by weight) | 6 (base material) : 1 (curing agent) |
Curing Agent | CPU3610 |
Specific Gravity | Approximately 1.2 kg/L |
Volume Solids Content | 60% (theoretical) |
Flash Point | 33℃ (91.4℉) |
Pot Life | 3 hours / 23℃ |
Theoretical Spreading Rate | 12 m²/L (at 50μm dry film thickness) |
Single Coat Thickness | Wet film: 100μm; Dry film: 60μm |
Application Methods | Brush coating, airless spraying |
Nozzle Size (airless spraying) | 0.43-0.48mm |
Outlet Pressure (airless spraying) | 15 MPa |
Thinner | TH004 |
Tool Cleaning Solvent | TH004 |
VOC Content | 418 g/L |
Drying Time | Touch dry: approx. 1 hour at 23℃, 50% RH |
Recoating Interval | Refer to application guidelines |
Recommended Primers | Epoxy primer or as specified |
Ambient Temperature | Min: -10℃; Max: 50℃. Avoid application at RH >85%. |
Substrate Temperature | Min: 4℃ above dew point |
Packaging | Two-component, 21 kg combined package |
Storage & Shelf Life | Store in compliance with national regulations. Keep in cool, well-ventilated areas away from high temperatures. Tightly seal containers. Shelf life: 1 year. |
Surface Preparation
Before applying WH-PU361, ensure the substrate is free of grease, dust, moisture, and other contaminants, and has appropriate primer. To ensure film appearance, the primer should be smooth and free of surface defects such as dry spray or orange peel.
Mixing and Dilution
As a two-component product, WH-PU361 requires precise component ratio. Mix all materials in each drum thoroughly before use. First, stir the base material until uniform and smooth (no more than 2 minutes), then slowly add the curing agent and stir for 3 minutes. A variable-speed power stirrer is recommended. Avoid over-stirring, as it may accelerate curing and shorten pot life. High temperatures shorten the pot life, while low temperatures extend it. Dilution is generally not required; if necessary, add a small amount of thinner (5% or less) subject to local VOC and air quality regulations.
Application
WH-PU361 can be applied by airless spraying, roller coating, or conventional spraying.
Ventilation: Maintain good ventilation in enclosed spaces to ensure worker safety and product performance. Air must be dry, as application is not permitted at RH >85%.
Ventilation: Maintain good ventilation in enclosed spaces to ensure worker safety and product performance. Air must be dry, as application is not permitted at RH >85%.
Recoating Interval
Physical parameters under different ambient temperatures:
Ambient Temperature | -10℃ | 0℃ | 10℃ | 20℃ | 30℃ |
---|---|---|---|---|---|
Touch Dry | 2 days | 23h | 12h | 6h | 4h |
Full Curing (RH 70%) | 2 months | 32d | 14d | 7d | 5d |
Minimum Recoating Interval | 3 days | 1d | 16h | 12h | 8h |
Maximum Recoating Interval | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
Safety Precautions
Warning: Irritating to eyes and skin. Vapors may cause respiratory allergies in sensitive individuals. May cause skin allergic reactions. Avoid inhaling vapors. Keep away from eyes and skin. Use protective equipment for eyes, ears, and skin. Use appropriate respiratory protection to avoid potential respiratory irritation. Thoroughly wash skin after use. Wash contaminated clothing before reuse. In case of respiratory arrest, perform mouth-to-mouth resuscitation and seek medical attention immediately.
First Aid: In case of eye contact, rinse with clean water for at least 15 minutes. Remove contaminated clothing and shoes, and wash affected skin with soap.
First Aid: In case of eye contact, rinse with clean water for at least 15 minutes. Remove contaminated clothing and shoes, and wash affected skin with soap.
Disclaimer
The information herein is reliable. Each value is theoretically calculated from the product formula. Upon request, our company can provide internal standard testing methods for the data listed above. Since the use conditions are beyond the manufacturer’s control, this information does not constitute a warranty. The product is for professional use only. For any questions, please contact our company.
Our Technical Support and Customer Service Center is ready to provide product consultation and application technical services. Welcome to contact us by letter or phone.
Contact:
Wanhua Energysav Science & technology Group Co.,Ltd
Address: No. 56 Taiyuan Road, Yantai, Shandong, China
Fax: 400-059-1116 | Tel: +86-17761309662 | Postal Code: 264006
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Additional information
Weight | 25 kg |
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