Categories | Pipeline Powder Coating |
---|---|
Brand Name: | Greentech |
Model Number: | no |
Certification: | no |
Place of Origin: | Tianjin,China |
MOQ: | 1 ton |
Price: | USD2.6-4.6/kg |
Supply Ability: | 1000tons/month |
Packaging Details: | 25kg/carton |
Material: | Epoxy resin |
Color: | ral color |
usage: | antocorrosive |
Application Method: | Electrostatic spray |
Gloss: | high/Low/Matt |
state: | powder coating |
Drinking Water Pipe Special Anticorrosive Epoxy Powder Coating RAL Colors
Introduction:
This product adopts special epoxy resin, curing agent, food-grade fillers configuration, this product has high reactivity, has strong adhesive force, high crosslinking density, the coating has excellent chemical resistance, solvent resistance, resistance to cathodic stripping, excellent flexibility, impact resistance and other properties.
Feature:
Power Specification
Test Items | Technical Indicators | Test Method |
Appearance | Even color, no caking | visual |
color | As customer required | ——— |
density(g/cm³) | 1.3-1.5 | GB/T 4472 |
Particle size distributor | 150μm Sieve the powde≤3 | GB/T 6554-1986 |
250μm Sieve the powde≤0.2 | GB/T 6554-1986 | |
Non-volatile matter content (%) | ≥ 99.4 | GB/T 6554-1986 |
Gel time(s) | ≤ 180s (180℃) ≤ 120s (200℃) ≤ 60s (230℃) | GB/T 6554-1986 |
Magnetic matter content(%) | ≤ 0.002 | GB/T 2482-1986 |
Level of liquidity(mm) | 22~28 | GB/T 6554-1986 |
Coating Specification
Test Items | Technical Indicators | Test Method |
Appearance | smooth,uniform color, no bubble , no cracking and sinkhole, allow light crack | visual |
adhesion(Grade) | 1~3 | SY/T 0442-1997 |
cathodic disbonding resistance 65℃48h(mm) | ≤8 | SY/T 0413-95 |
Bending resistance(40) | No cracking | SY/T 0442-1997 |
Electric strength(MV/m) | ≥ 30 | GB/T 1408-1989 |
Impact strength | ≥ 11 | SY/T 0442-1997 |
Resistance to chemical corrosion medium | qualified | GB/T1763-1979 |
Abrasion resistance 1000g.1000turn | ≤20g | GB/T 1768-1979 |
Salt spray test(1000h) | No chance | GB/T1771-1991 |
Flatten test(flatten ratio4/5) | No cracking | CJ/T 120-2008 |
Water immersion test | qualified | GB/T 17219-1998 |
Carried Standard: CJ/T 120-2008,GB/T 17219-1998
Application Area: Special for municipal drinking water pipe
Applicable process: Electrostatic spraying and dip coating, etc
Notes:
Available Powder Types | 1.Pure Epoxy Powder Coating 2.Pure Polyester Powder Coating 3.Epoxy-Polyester Powder Coatng(Hybrid) |
Available Colors | 1.RAL Colors 2.Pantone Colors 3.Customer Color Mactching |
Available Finsh | 1.Smooth 2.Rough(Sand Texture) 3.Wrinkle(Fine Texture) 4.Other special effect(Artistic) |