RAL7023 Concrete Grey electrostatic epoxy/polyester powder coating

FOB Price: US $2.5 - 4.5 / Kilogram | Get Latest Price
Min.Order Quantity: 1 Ton/Tons
Supply Ability: 500 Ton/Tons per Month
Payment Terms: L/C,D/A,D/P,T/T,Western Union,Paypal
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Quick Details

CAS No.:
Other Names:
RAL7023 Concrete Grey electrostatic epoxy/polyester powder coating
Place of Origin:
Guangdong, China (Mainland)
Main Raw Material:
epoxy polyester
Appliance Paint, Boat Paint, Building Coating, Car Paint, Furniture Paint
Application Method:
Powder Coating
Brand Name:
Model Number:
RAL7023 Concrete Grey electrostatic epoxy/polyester powder coating
Spraying mode:
High voltage electrostatic spraying 60-80 KV
Recommended coating thickness:
Curing condition:
Utilization rate:
98 - 100%
Storage conditions:
Store in cool , dry place below 25 degrees
Shelf Life:
1 year
RoHS, F.D.A, EN71-3, ISO9001

Packaging & Delivery

Packaging Details: RAL7023 Concrete Grey electrostatic epoxy/polyester powder coating: 1_).Packed in carton, lined with PE bag. 2_).25kg per carton(Net weight). 3_).Carton size:39.5cm*30cm*35cm . 4_).1*20GP container could load 600 cartons(15 tons).
Delivery Detail: 30T in15 days after order


RAL7023 Concrete Grey electrostatic epoxy/polyester powder coating:
1.Good adhesive force
2.Good Impact resistance

RAL7023 Concrete Grey electrostatic epoxy/polyester powder coating Features:


1. Tough, durable, lasting coating for metals


2. Excellent hardness and abrasion/impact resistance


3. Available colors


4. Health and Environmental Protection


5. Consistent color and appearance of the product


6. Best corrosion resistance


7. Prolonged exposure to sunlight


8. The ability to survive in highly corrosive environments


9. Flexibility to allow forming after coating


10. High durability


11. Resistance to chipping


12. Chemical resistant weather resistant


Powder coating technical parameters:


Physical Property:




Testing method

Pencil hardness

Pencil hardness instrument

≥ H


Impact resistance

Impact tester

≥ 50 kg.cm

GB/T 1732

Flexing endurance

Bending instrument

≤ 2mm

GB/T 6742

Adhesive force

Cross-Cut tester

0 grade

GB/T 9286


Bulge instrument

≥ 6 mm



Chemical property:

Resistance to salt spray

≥ 500 Hs

≥ 9 grade

GB/T 1771

Resistance to heat and humidity

≥ 1000 Hs

Slight loss of gloss

GB/T 1740

ATT: Above tests adopt 0.8mm deoiling and derusting cold-rolled steel sheets, coating film thickness 60~80um; performance index of coating film will change with brilliance changing.


Substrates Coated:

   Cold Rolled/Hot Rolled Steel

   Galvanized Steel

   Iron Castings

   Zinc Castings



   Aluminum Extrusions and Castings

   Rare Earth Magnets (NdFeB)

   NiZn Plated Steel

   Stainless Steel

   Powder Metallurgy Parts

   Some Non-Metallics

We offer powder coating capabilities that include a wide spectrum of colors, thickness, textures, softness, edge coverages, flexibilities, machinabilities, smoothness and temperature ranges.



Thousands of products and parts are currently powder coated:


1. Appliances - The appliance industry benefits from powder coating on front and side panels of ranges and refrigerators, washer tops and lids, dryer drums, air-conditioner cabinets, water heaters, dishwasher racks, and cavities of microwave ovens. Powder coating has also replaced porcelain enamel on many washer and dryer parts.


2. Automotive - The automotive industry uses powder coating on wheels, bumpers, hubcaps, door handles, decorative trim and accent parts, truck beds, radiators, filters, and numerous engine parts. A clear powder topcoat has been developed to protect auto bodies. BMW and Volvo are using it on their new model cars, and GM, Ford, and Chrysler have formed a consortium to test this technique on their production lines.


3. Architecture/Building - The architectural and building market powder coats aluminum extrusions used on frames for windows and doors and modular furniture. Many highways and building projects use powder coating on light poles, guardrails, signs, posts, and fencing.


4. Everyday Products - There are innumerable everyday uses for powder coated products such as lighting fixtures, antennas, and electrical components. Farmers have powder coated tractors and farm equipment. Fitness buffs use golf clubs and golf carts, ski poles and bindings, snowmobiles, bicycles, and exercise equipment, all of which are powder coated.  Shop owners have powder coated display racks, shelves, store fixtures, and vending machines. Office workers use metal furniture, computer cabinets, mechanical pencils and pens, thumbtacks, and other desk accessories that are powder coated. Parents have powder coated baby strollers, cribs, metal toys, and wagons.  Homeowners have lawn mowers, snow blowers, barbecue grills, patio furniture, garden tools, electronic components, bathroom scales, toolboxes, and fire extinguishers.   These items all benefit from a powder coated finish.



Powder coating Pre-sale services:

1. Epoxy Powder Coatings, Epoxy-polyester Powder Coatings, Polyester Powder Coatings (TGIC/Primid), Polyurethane Powder Coatings, Metallic Powder Coatings, Functional Powder Coatings, Chrome effect Powder Coatings, etc. 


2. Curing conditions: 200°C*10min/180°C*15min/160°C*20min.


3. Gloss level:

High gloss (above 85%)
Flat gloss (50%-85%)
Semi gloss (7%-50%)
Matt (below 7%)

Ultra high gloss properties: 450 – 600%


4. Surface appearance: metallic (Gold, silver) effect, chrome (Red, Blue, Green, Purple…) effect, smooth effect, art textures (sandy, wrinkle) effect and so on.


5. According to RAL & PANTONE, We accept customized


6. Application Area: Indoor/Outdoor


Powder coating TEST:


Test Item:

Soluble heavy metals(EN71-3)


Formaldehyde emission(EN717-1:2004)


Lead content(16-CFR1303)


Food testing(V.S.21CFR/F.D.A)



The Performance: 

The salt spray resistance is a great breakthrough compared with electroplating products.

Salt spray test

48H(500H available)

Impact resistance(GB/T1732-1993)


Adhesion (GB/T9286-1998)


UV resistance ASTM G154-06 ISO105-A02:1993

For the corrosion resistance of plated nickel, plated chrome, plated brass, plated copper and plated tin products.




Health & Safety:

1.No hazardous ingredient.

2.No hazardous gas.

3.The inhalation of dusts should be avoided. An operator should wear an anti-dust mask and try best to avoid long time contact with the powder coatings.

4.The coatings stacked on the skin could be washed with soap.

5.Requirement of environment protection: the product doesn’t include arsenic, selenium, lead, hexavalent chromium, mercury, stibium, cadmium and other heavy non-ferrous metals and is in fully conformity with requirement of RoHS environment protection.


Plant & Package:


1.Carton lined with PE bag


2.Net weight 25kg per carton


3.Carton size:39.5cm*30cm*35cm


4.A 20ft container could load 15tons


Transportation & Storage:


a) Below 25°C


b) In dry, venting, clean indoor


c) Keep away from fire and heating


d) With coverage


e) If the stored time is more than 12 month, it must be tested before use



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Leader in Metallic Powder Coating

Established in September 2006, our company is a subsidiary of Guangdong Charming Inc. We began our powder coating business in 1989 and are one of the first batch of powder coating suppliers in China.

After 20 years of development, we currently have a professional team with excellent working quality, theory and rich practical experience. They keep working in powder coating R&D. Possessing advanced analytical testing devices and several ... View detail

Basic Information

Business Type: Manufacturer  
Main Products: Powder Coating,Coating,Paint  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Domestic Market
South America
Southeast Asia
Eastern Europe
Central America
Western Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 11% - 20%  
Trade Shows: 115th Canton Fair   Internetional Coating Exhibition   112nd Canton Fair    

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Songling Industrial Park, Duruan Town , Jiangmen , Guangdong China (Mainland)  
No. of Production Lines: 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Certifications: ISO certificate-2008,FAMOUS TRADE MARK of CHINA,HIGH-TECH PRODUCT
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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How It Works

China (Mainland) | Manufacturer | Contact Details
Experience: Established 2006

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Mr. John Chu
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