Standard Group -Powder Coating Manufacturer
Excellent Powder Coating ManufacturerEco-friendly/Versatile/Safety/High-efficiency/Process Simplicity
TEL:+86-21-6420 0566
Contact

【 WhatsApp】

(FBE) Single Layer Epoxy Anti-Corrosion Powder Coating

OEM  OEM Services Provided
Feature Easy to Use Eco-friendly
Classification Powder Coating
Advantage  Professional, Fast Delivery, Customizable
Samples Apply for free,Contact us now. ↓↓↓

Product Introduction:

This product is carefully formulated using epoxy resin and functional curing agents. It features high reactivity, strong adhesion, high cross-link density, and excellent resistance to chemicals, solvents, cathodic disbondment, as well as superior flexibility and impact resistance.

Product Usage:

Suitable for anti-corrosion of oil and gas transmission pipelines, municipal water supply, drainage, sewage, circulating water, chemical industry, and can also serve as a base layer for anti-corrosion in thermal insulation and submarine cable applications.

Product Features:

  1. Excellent adhesion to the substrate.
  2. Good leveling of the coating surface with moderate gloss.
  3. Strong resistance to permeation and corrosion.
  4. High surface hardness and dense coating, good resistance to plant root penetration.
  5. Excellent high-temperature cathodic disbondment resistance.
  6. Low melting temperature, high reactivity, high curing completion rate.

Powder Performance:

Powder Coating Performance Parameters

Test Item Technical Specification Remarks
Appearance Uniform color, no lumps Visual inspection
Color As per customer requirements Color difference meter
Density (g/cm³) 1.3–1.5 GB/T 4472
Particle Size Distribution Residuals ≤3.0 at 150um, ≤0.2 at 250um GB/T 6554
Non-volatile Content (%) ≤99.4 GB/T 6554-1986
Magnetic Substance Content (%) ≤0.002 GB/T 2482-1986
Gellation Time at 180°C (s) ≤100s GB/T 6554-1986
Gellation Time at 200°C (s) ≤60s GB/T 6554-1986
Gellation Time at 230°C (s) ≤30s GB/T 6554-1986

Cured Powder Coating Performance Parameters

Test Item Technical Specification Remarks
Appearance Smooth, uniform color, no bubbles, no cracks, allows slight orange peel Visual inspection
Adhesion (Grade) 1-3 SY/T 0315-2005
Negative Electrode at 24h (mm) ≤6.5 SY/T 0315-2005
Negative Electrode at 28d (mm) ≤8 SY/T 0315-2005
Cross-sectional Crack Rate 1-4 SY/T 0315-2005
Coating Surface Porosity Rate 1-4 SY/T 0315-2005
Bending Resistance (3°) No cracks SY/T 0315-2005
Volume Resistivity ≤1*10¹³ GB/T 1410
Electric Strength (MV/m) ≥30 GB/T 1408.1
Impact Resistance (1.5J at -30°) No leakage points SY/T 0315-2005
Chemical Resistance Qualified SY/T 0315-2005
Wear Resistance (Abrasion Method) ≤3 SY/T 0315-2005
Salt Spray Test (1000h) Coating shows no change GB/T 1771-1991

Execution Standard:

MT SY/T 0315-2005 “Technical Specification for Single Layer Fusion Bonded Epoxy Powder Coating on Steel Pipes”

Curing Conditions:

Property Specification Remarks
Temperature 200-230°C for 3-1.5 minutes Medium-frequency heating recommended

Application Parameters:

Parameter Specification Notes
Applicable Equipment Frictional charging spray, corona electrostatic spray  
Film Thickness 250-450um Adjustable according to workpiece requirements

Storage Period:

  1. The product can be stored for 6 months in dry conditions below 30°C.
  2. The used coating must be re-sealed immediately to prevent moisture absorption affecting performance.
  3. Packaging: 20kg paper boxes lined with plastic bags.

Health and Safety:

  1. The product is non-toxic and non-flammable, but follow GB15607-1995 coating operation safety regulations when using.

Precautions:

  1. Do not mix different types of powders.
  2. Not recommended for outdoor use; fading and chalking may occur with long-term outdoor exposure.
  3. The steel pipe surface should be free of oil and moisture, with surface treatment quality reaching Sa21/2 level (GB/T8923), anchor pattern depth should be 40-100um, and the surface should be cleaned of dust and abrasives.
  4. Preheating: The temperature should be controlled between 180-230°C.
Online Customer Service
contact

WhatsApp

8613816217984

TEl

+86-21-6420 0566

WhatsApp
Service