filter element powder Coating

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filter element powder Coating Specification

Chemical Name
Polyester Powder

Type
Thermosetting Powder Coating

Standard
ISO 9001:2015

Grade
Industrial

Usage
Filter elements, Metal Surfaces, Appliances

Appearance
Fine Powder, Various Colors

Physical Form
Powder

Pack Size
20 kg

Pack Type
HDPE Bag

Application Method
Electrostatic Spray, Fluidized Bed

Surface Preparation
Grit Blasting, Phosphating Recommended

Toxicity
Non-toxic, RoHS Compliant

Corrosion Resistance
Excellent

Adhesion
Excellent (Cross-cut ASTM D3359)

Weather Resistance
High

Film Thickness
50-80 Microns (Recommended)

Finish
Matt, Glossy, Texture, Smooth

Flexibility
Good (Mandrel Bend ASTM D522)

Particle Size
35-45 Microns

Coverage
8-10 m2/kg (at 60 m thickness)

Storage Conditions
Cool, Dry Place, Away from Moisture & Direct Sunlight

Shelf Life
12 Months (Below 30C, Dry Conditions)

Curing Temperature
180-200C

Color Shades Available
Black, Grey, Brown, Blue, Red, Custom Shades

Curing Time
10-15 Minutes

Impact Resistance
Excellent (ASTM D2794)

filter element powder Coating About

Accurate selection of powder has always been a problem for the powder industry. To solve this problem, we name the powder according to the industrys requirements for powder coatings. We select materials for different industries and make corresponding adjustments to the process to better match the industrys requirements. We provide customers with high-quality and low-cost products that are easy to use.

Product name	filter element powder
Applicable industries	automotive filter element
Powder specific gravity	1.2-1.8/cm
Product features	Good flexibility, no powder burst after edge sealing. Good air permeability, no bubbles after edge sealing.
Physical properties	Bending	ASTM D522	Passed-curvature diameter is 5mm.
GB/T1731	Passed-curvature diameter is 1mm
Dry adhesion	ASTM D3359	Passed-result is 5B.
ISO 2409	Passed-result is 0 grade.
GB/T9286	Passed-result is 0 grade.
Cupping	ISO 1520	Passed 5mm-No cracking or shedding of coating.
GB/T9753	Passed 5mm-No cracking or shedding of coating.
Impact resistance (positive impact)	ASTM D2794	50kg.cm
GB/T9753	50kg.cm
Pencil hardness (scratch hardness)	ASTM D3363	H
GB/T6739	H
Storage stability	12 months (less than 30 environment). Re-test after expiration. If it meets the requirements, it can be used at will.
Curing process	200/12min, 180/15min (workpiece surface temperature).
Pretreatment	All metal substrates need to be degreased and degreased, iron metals are treated with zinc or iron phosphating and aluminum chromium to improve corrosion resistance.
Coating	Manual or automatic spraying equipment can be used. To ensure the consistency of the coating, automatic spraying equipment is recommended. Unsprayed powder can be recycled through an appropriate recycling system. Atomizing air pressure 0.5 bar, primary air 0.5 bar, spraying voltage 40-90kv.
Damage repair	Surface treatment: Grinding + air cleaning. Application: Recoating mode,reduce spraying voltage.
Safety Warning	When spraying, do not eat, drink or smoke, and avoid inhalation of dust. Wear a suitable breathing mask. For more information, please ask the salesperson for the material safety data sheet of the specific product for reference.
Disclaimer	Important note: The information provided in this table cannot be comprehensive and is based on current laws and current knowledge. Anyone who intends to use the product in areas other than those recommended in this table without first obtaining written confirmation from us of the products suitability will bear the consequences. It is the users unshirkable responsibility to take necessary measures to meet local legal and regulatory requirements. Please continue to read the material safety data sheet and technical parameter sheet of our products when you have time. We try our best to ensure that all the instructions for our products (in or outside the table) are correct, but we cannot fully control the quality or condition of the substrate and the many factors that may affect the use of the product. Therefore, unless we specifically confirm in writing, we do not assume any responsibility for loss of product performance and any other loss or damage caused by the use of the product. All products and technical recommendations we provide are subject to our standard terms and conditions of sale. Please obtain a copy of this document and read it carefully. The content of this table will be supplemented and improved as we accumulate experience and update policies. Before using the product, the user should verify whether the data in this table is the latest.

Versatile Color Shades and Finishes

Choose from a spectrum of color shades including Black, Grey, Brown, Blue, Red, and customizable hues. Finishing options like matte, glossy, textured, and smooth cater to diverse design and functional needs, providing flexibility for various applications.

Excellent Performance and Durability

With superior adhesion (ASTM D3359), robust weather and corrosion resistance, and high impact tolerance (ASTM D2794), this powder coating offers lasting surface protection. Designed for industrial-grade performance, it maintains integrity even in demanding environments.

Optimized Application and Coverage

Engineered for electrostatic spray and fluidized bed methods, this coating achieves optimal film thickness (50-80 microns) with coverage of 8-10 m2/kg at 60 microns. Easy to store and handle, it comes in 20 kg HDPE bags for safe and convenient use.

FAQ's of filter element powder Coating:

Q: How should the filter element powder coating be applied for best results?

A: For optimal results, the recommended application methods are electrostatic spray or fluidized bed. Prior surface preparation, such as grit blasting or phosphating, ensures maximum adhesion. Cure the coated item at 180-200C for 10-15 minutes for a durable finish.

Q: What types of finishes and colors are available for this powder coating?

A: This powder coating is offered in matt, glossy, textured, and smooth finishes. Standard color options include Black, Grey, Brown, Blue, Red, and custom shades tailored to your needs, allowing for both aesthetic and functional flexibility.

Q: When should I use grit blasting or phosphating before application?

A: Grit blasting and phosphating are recommended as surface preparation steps before applying the powder coating. These processes remove contaminants and improve surface roughness, enhancing coating adhesion and extending service life.

Q: Where can this powder coating be used effectively?

A: This coating is suitable for filter elements, metal surfaces, appliances, and various industrial products requiring durable protection with excellent aesthetic qualities. Its high weather and corrosion resistance make it ideal for both indoor and outdoor applications.

Q: What benefits does this powder coating provide for filter elements?

A: It delivers exceptional corrosion and weather resistance, prolonging the lifespan of filter elements. Its excellent adhesion, high coverage, and non-toxic, RoHS-compliant formulation also ensure operational safety and environmental responsible use.

Q: How should I store the powder coating for maximum shelf life?

A: To ensure its 12-month shelf life, store the powder coating in a cool, dry place at temperatures below 30C. Keep it in its sealed HDPE bag away from direct sunlight and moisture.

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