Antistatic powder coating

Antistatic Powder Coating is formulated with conductive and antistatic functional materials to effectively control static electricity accumulation on coated surfaces. You can use this coating in both indoor and outdoor environments where electrostatic discharge must be minimized to protect sensitive instruments and equipment. The coating provides stable, long-term antistatic performance while maintaining reliable mechanical and environmental resistance.

Application

You can apply this antistatic powder coating to surfaces that require electrostatic control and durable protection, including:

• Electrical appliances and housings

• Electronic instruments and control cabinets

• Laboratory equipment enclosures

• Industrial automation components

• Precision device casings

Test Substrate:
All performance tests were conducted on 0.8 mm degreased and rust-free cold-rolled steel panels with a coating thickness of 40–80 µm.

Parameters

Item	Specification
Curing Conditions	200 ℃ × 10–15 min
Spraying Method	High-voltage electrostatic spraying
Output Voltage	60–80 kV
Recommended Film Thickness	60–80 µm

Physical Properties

Item	Standard Requirement	Test Method
Pencil Hardness	≥ H	ASTM D3363
Impact Resistance	≥ 50 kg·cm	ISO 6272
Bend Resistance	≤ 2 mm	ISO 1519
Adhesion	Class 0	ISO 2409
Cupping Resistance	≥ 6 mm	ISO 1520

Chemical & Environmental Properties

Item	Requirement	Test Method
Salt Spray Resistance	≥ 500 h, ≥ Rating 9	ISO 9227
Damp Heat Resistance	≥ 1000 h, slight gloss loss only	ISO 6270
Weathering Resistance (Outdoor)	QUV-B313 240 h ≥ Level 3	ISO 11341

Note:Coating performance may vary slightly depending on gloss level.

Features

• You achieve a coating volume resistivity of10⁶–10¹⁰ Ω·cm, effectively preventing static electricity buildup

• You benefit fromlong-term antistatic stability, even under continuous use

• You maintain good mechanical strength while controlling electrostatic discharge

• You can use the coating for bothfunctional protection and surface finishing

• You meet environmental compliance requirements, includingRoHS

Case

You can use this antistatic powder coating on electrical instrument housings to reduce static accumulation during operation. In laboratory and industrial environments, the coating helps protect internal components from electrostatic discharge while maintaining surface durability and appearance under routine handling and cleaning.

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