Epoxy Anti-Corrosion Powder Coating for Reinforcing Steel

Surface Finish Options Overview

Představení produktu:
This product is a thermosetting epoxy-modified heavy-duty anti-corrosion powder coating specifically designed for reinforcing steel. The formulation uses partially imported functional epoxy resins and dedicated anti-corrosion curing agents. It features excellent reactivity, strong adhesion, good flexibility, and bendability, as well as superior resistance to chemicals, solvents, cathodic disbondment, and impact.

 

Použití produktu:
Widely used for corrosion protection of reinforcing steel in bridges, ports, airports, buildings, basements, high-speed railways, and other infrastructure projects.

 

Vlastnosti produktu:

Vynikající přilnavost k podkladu.Dense, continuous, bright coating with low permeability and minimal pinholes.Superior cathodic disbondment resistance and high electrical insulation.High bond strength with concrete.Good flexibility, does not crack when bent.Low melting temperature, high reactivity, high curing completion rate, and good mechanical properties.Versatile and low powder consumption.Reduces or eliminates stringing during the powder coating process.

 

Práškový výkon:

Vlastnictví	Specifikace	Poznámky
Přilnavost	vynikající
Hustota povlaku	Dense, continuous, bright
Cathodic Disbondment Resistance	superior
Elektrické izolace	Vysoký
Bond Strength with Concrete	Vysoký
Flexibilita	Good, does not crack when bent
Teplotní odolnost	Low melting temperature, high reactivity
Mechanické vlastnosti	dobrý

 

Podmínky vytvrzování:

Vlastnictví	Specifikace	Poznámky
teplota	210-250°C for 3-1.5 minutes	Deviations may affect performance

 

Parametry aplikace:

Parametr	Specifikace	Poznámky
Použitelné vybavení	Frictional charging spray, corona electrostatic spray, dip coating
Tloušťka filmu	120-250um	Adjustable according to workpiece requirements

 

Zdraví a bezpečnost:

Vlastnictví	Specifikace	Poznámky
Toxicita	Netoxické
Hořlavost	Nehořlavé
Nařízení	GB15607-1995	Coating operation safety regulations

 

Opatření:

Položka	Specifikace	Poznámky
Venkovní použití	Nedoporučeno	May cause fading and chalking
Příprava povrchu	Clean oxide scale, reveal metal color, surface roughness 50-70um, rust removal grade Sa21/2, no chloride residues
Předehřívání	Regulace teploty mezi 220-245 °C
Skladování	Ventilated, dry, below 27°C, away from heat sources, corrosive chemicals, and solvents, avoid strong light, maximum stack height 5 layers, avoid long-term pressure, keep packaging sealed
Doba skladování	Best within 3 months at 27°C, validate performance if used beyond this period

 

Standardy shody:
JC3042-1997 “Epoxy Coated Reinforcing Steel”;
GB/T25826-2010 “Epoxy Coated Reinforcing Steel for Concrete Structures”