
Product Introduction:
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.
Produktbrug:
Widely used for corrosion protection of reinforcing steel in bridges, ports, airports, buildings, basements, high-speed railways, and other infrastructure projects.
produktegenskaber:
Fremragende vedhæftning til underlaget.Tæt, kontinuerlig, blank belægning med lav permeabilitet og minimale små huller.Overlegen katodisk opløsningsmodstand og høj elektrisk isolering.High bond strength with concrete.Good flexibility, does not crack when bent.Lav smeltetemperatur, høj reaktivitet, høj hærdningsevne og gode mekaniske egenskaber.Alsidig og lavt pulverforbrug.Reducerer eller eliminerer strengdannelse under pulverlakeringsprocessen.
Pulver ydeevne:
| Ejendom | Specification | Noter |
|---|---|---|
| Adhæsion | Fantastike | |
| Belægningstæthed | Dense, continuous, bright | |
| Katodisk disbondation-modstand | Superior | |
| Elektrisk isolering | Høj | |
| Bond Strength with Concrete | Høj | |
| Fleksibilitet | Good, does not crack when bent | |
| Temperaturbestandighed | Low melting temperature, high reactivity | |
| Mekaniske egenskaber | god |
Hærdningsbetingelser:
| Ejendom | Specification | Noter |
|---|---|---|
| Temperatur | 210-250°C i 3-1.5 minutter | Afvigelser kan påvirke ydeevnen |
Anvendelsesparametre:
| Parameter | Specification | Noter |
|---|---|---|
| Anvendeligt udstyr | Frictional charging spray, corona electrostatic spray, dip coating | |
| Film Tykkelse | 120-250um | Justerbar i henhold til emnets krav |
Sundhed og sikkerhed:
| Ejendom | Specification | Noter |
|---|---|---|
| Toksicitet | Ikke-giftige | |
| Antændelighed | Ikke-brændbar | |
| Regulering | GB15607-1995 | Sikkerhedsforskrifter for belægningsoperationer |
Forholdsregler:
| Vare | Specification | Noter |
|---|---|---|
| Udendørs Brug | Ikke anbefalet | Kan forårsage falmning og kridtning |
| Overfladeforberedelse | Clean oxide scale, reveal metal color, surface roughness 50-70um, rust removal grade Sa21/2, no chloride residues | |
| Forvarmning | Temperaturstyret mellem 220-245°C | |
| Opbevaring | Ventileret, tørt, under 27°C, væk fra varmekilder, ætsende kemikalier og opløsningsmidler, undgå stærkt lys, maksimal stakhøjde 5 lag, undgå langvarigt tryk, hold emballagen forseglet | |
| Opbevaringsperiode | Bedst inden for 3 måneder ved 27°C, validér ydeevnen ved brug ud over denne periode |
Overholdelsesstandarder:
JC3042-1997 “Epoxy Coated Reinforcing Steel”;
GB/T25826-2010 “Epoxy Coated Reinforcing Steel for Concrete Structures”
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