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Antibacterial powder coating

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Antibacterial powder coating Specification

Chemical Name
Antibacterial Powder Coating

CAS No
N/A (mixture of polymer resins and antibacterial additives)

Type
Thermoset, Antibacterial

Standard
ISO 22196 / JIS Z 2801

Grade
Industrial

Usage
Surface protection for metal, healthcare, and public touch points

Appearance
Fine powder

Physical Form
Powder

Pack Size
20 kg, 25 kg

Pack Type
HDPE bags, Fiber drums

Impact Resistance
50 kgcm as per ASTM D2794

Shelf Life
12 months (stored below 25C, away from direct sunlight)

Substrate Compatibility
Steel, Aluminum, MDF, and other metals

Coating Method
Electrostatic spray application

Antibacterial Efficacy
>99.9% reduction of bacteria as per standard tests

VOC Content
Zero VOC

Thickness
60-90 microns

Color Options
Various (customizable as per requirement)

Adhesion
Grade 0 (excellent adhesion)

Storage Conditions
Cool, dry place; tightly sealed container

Curing Schedule
180C-200C for 10-15 minutes

Odor
Odorless after application and curing

Chemical Resistance
Excellent to most acids & alkalis

Eco-friendly
Free from heavy metals and hazardous substances

Finish
Smooth, Matt, Glossy, Texture, or Custom finishes

Antibacterial powder coating About

Introduction

Product Description

Antibacterial powder coating has good bactericidal performance, environmental protection and no pollution, high paint film hardness and other excellent properties.

Transportation packaging

Carton packaging, lined with two layers of polyvinyl chloride plastic bags, net weight of each box is 20kg. Non-dangerous goods can be transported in various ways, but should be kept away from direct sunlight, moisture and heat, and avoid contact with chemicals.

Application fields

Applicable to kitchens, home appliances, food industry equipment and medical equipment

Health and safety

Operators should wear dust masks during use to avoid inhaling dust and minimize long-term contact between skin and powder coating. Paint attached to the skin can be washed with soap.

Coating properties

Test items	Inspection indicators	Inspection standard or method
Appearance	Visual inspection	The coating is uniform, without burrs, bubbles and other defects
Film thickness	GB/T 1764	60 m
Adhesion	GB/T9286	Level 0
Impact	GB/T 1732	50Kgcm
Neutral salt spray resistance	GB/T 1771	500h; Stroke area: unidirectional corrosion {<}2.0mm; Unstrike area: no abnormality
Acid resistance	GB/T9274	240h; no smearing, no spots, slight discoloration is allowed
Alkali resistance	GB/T9274	160h; no smearing, slight discoloration is allowed
Bending	GB/T 6742	3mm
Cupping	GB/T 9753	7mm
Antibacterial rate/%		>99
Curing conditions	180/15min

Superior Antibacterial Protection

Our powder coating delivers exceptional antibacterial efficacy, achieving over 99.9% reduction in bacteria according to standard tests. This makes it perfect for healthcare environments, public facilities, and other places where hygiene is paramount.

Versatile Finishes and Custom Colors

Choose from smooth, matte, glossy, textured, or fully custom finishes to match your design requirements. The product is also available in a wide variety of colors, customizable to suit your project needs for enhanced aesthetic flexibility.

Durability Meets Eco-Friendliness

The coating exhibits excellent resistance to chemicals, outstanding adhesion (Grade 0), and strong impact resistance (50 kgcm per ASTM D2794), while being completely free from VOCs, heavy metals, and hazardous substances, ensuring safer use and easy compliance with environmental standards.

FAQ's of Antibacterial powder coating:

Q: How is antibacterial powder coating applied to surfaces?

A: The antibacterial powder coating is applied using an electrostatic spray technique, which ensures even distribution and strong adhesion to substrates such as steel, aluminum, MDF, and other metals. The coated item is then cured at 180C-200C for 10-15 minutes to achieve a durable finish.

Q: What color and finish options are available for this coating?

A: Customers can select from a variety of colors, as the product is fully customizable to meet specific requirements. Finish options include smooth, matte, glossy, textured, or any custom finish to suit different aesthetic and functional needs.

Q: When should I use antibacterial powder coating?

A: This coating is ideally used for surface protection in environments where hygiene is critical, such as hospitals, clinics, food processing units, or public touchpoints. It significantly reduces bacteria on surfaces, making it beneficial for areas with frequent human contact.

Q: Where can antibacterial powder coating be applied?

A: It is suitable for use on a range of substrates including steel, aluminum, MDF, and other metals. Typical applications include medical equipment, furniture, railings, door handles, and public facility surfaces requiring both protection and cleanliness.

Q: What is the process for curing this antibacterial powder coating?

A: After application by electrostatic spray, the coated object must be cured in an oven at 180C to 200C for 10-15 minutes. This process solidifies the coating, ensuring optimal adhesion, finish, and antibacterial efficacy.

Q: What are the benefits of using this antibacterial powder coating?

A: Key benefits include superior antibacterial efficacy (>99.9%), excellent chemical and impact resistance, zero VOC emissions, and compatibility with various substrates. The coating is also eco-friendly, durable, and remains odorless after application and curing.

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