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Qinsun Instruments Co.,Ltd

Contact:qinsun

TEL: 13816217984

Email:services@moutainchem.com

Fax:+86-21-6420 0566

Address:No.258 Ban Ting road, Song Jiang district, Shanghai

Powder Coating

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Acrylic powder coating

Email:services@moutainchem.com

Specifications:

Product details

Made of polyester resin and acrylic resin as the main raw materials

Features:

–Smooth and delicate surface, good hand feel

—Good adhesion and good impact resistance

—Excellent weather resistance

Application:

—Outdoor lighting, outdoor furniture, aluminum ceilings, aluminum profiles, etc.

Product series:

—Can be made into a variety of low-gloss and colorful colors, the specific gloss color is subject to user requirements

—Good anti-yellowing property

Application parameters:

Curing time: 200℃×10–15 minutes

Spraying method: High-voltage electrostatic spraying 60-80 KV

Recommended film thickness: 60-80 um

Performance CategoryPerformance ParameterPossible SpecificationTest Method
Physical PropertiesPencil HardnessHigh (e.g., ≥H)ASTM D3363
Impact Resistance≥50 kg·cmGB/T 1732
Flexibility≤2mmGB/T 6742
AdhesionExcellent (0 – 1 grade)ISO 2409
Gloss LevelAdjustable (matte to high-gloss)
Color RetentionExcellent, not easy to fade
Chemical PropertiesWeather ResistanceExcellent, can withstand long-term UV and humidity exposureGB/T 1865
Chemical Resistance (Acid)Good resistance to 5% H₂SO₄ for 240 hours
Chemical Resistance (Alkali)Good resistance to 5% NaOH for 168 hours
Solvent ResistanceGood resistance to common solvents
Corrosion ResistanceAverage, suitable for inland atmospheric environments with low decorative effect requirements and requirements for light retention, color retention, and rust prevention coatingsGB/T 1771
Environmental and Safety PropertiesVOC EmissionZero VOC emissions
FlammabilityCombustible, keep away from open flames and high-temperature sources

The above tests all use 0.8mm degreased and rusted cold-rolled steel plates, the coating thickness is 40-80um, and the performance indicators of the coating will vary slightly with the gloss.

This product does not contain arsenic, selenium, lead, hexavalent chromium, mercury, antimony, cadmium, and other heavy metals, and complies with RoHS requirements.

Storage conditions: Store in a dry, ventilated room at around 25°C, avoid direct sunlight. Under this condition, the powder can be stored for 6-12 months. If it exceeds the expiration date, it can be re-tested. If the results meet the requirements, it can still be used.

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