Epoxy Anti-Corrosion Powder Coating for Reinforcing Steel
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.
Product Usage:
Widely used for corrosion protection of reinforcing steel in bridges, ports, airports, buildings, basements, high-speed railways, and other infrastructure projects.
Product Features:
- Excellent adhesion to the substrate.
- 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.
Powder Performance:
| Property | Specification | Notes |
|---|---|---|
| Adhesion | Excellent | |
| Coating Density | Dense, continuous, bright | |
| Cathodic Disbondment Resistance | Superior | |
| Electrical Insulation | High | |
| Bond Strength with Concrete | High | |
| Flexibility | Good, does not crack when bent | |
| Temperature Resistance | Low melting temperature, high reactivity | |
| Mechanical Properties | Good |
Curing Conditions:
| Property | Specification | Notes |
|---|---|---|
| Temperature | 210-250°C for 3-1.5 minutes | Deviations may affect performance |
Application Parameters:
| Parameter | Specification | Notes |
|---|---|---|
| Applicable Equipment | Frictional charging spray, corona electrostatic spray, dip coating | |
| Film Thickness | 120-250um | Adjustable according to workpiece requirements |
Health and Safety:
| Property | Specification | Notes |
|---|---|---|
| Toxicity | Non-toxic | |
| Flammability | Non-flammable | |
| Regulation | GB15607-1995 | Coating operation safety regulations |
Precautions:
| Item | Specification | Notes |
|---|---|---|
| Outdoor Use | Not recommended | May cause fading and chalking |
| Surface Preparation | Clean oxide scale, reveal metal color, surface roughness 50-70um, rust removal grade Sa21/2, no chloride residues | |
| Preheating | Temperature controlled between 220-245°C | |
| Storage | 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 | |
| Storage Period | Best within 3 months at 27°C, validate performance if used beyond this period |
Compliance Standards:
JC3042-1997 “Epoxy Coated Reinforcing Steel”;
GB/T25826-2010 “Epoxy Coated Reinforcing Steel for Concrete Structures”
If you're ready to take the next step or Request Free Samples, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Anti-graffiti powder coating | Brief description This series of products is based on saturated hydrocarbon polyester resin and isocyanate curing agent as the main base material,... |
 |
Pure polyester/TGIC powder coating | Product description This series of products uses saturated polyester resin and TGIC curing agent as the main base material to make thermosetting p... |
 |
Purple powder coating | Purple Powder Coating – Classification, Applications & Advantages ClassificationTypical ApplicationsProduct Advantages Glossy... |
 |
Silicone Oil ALFARES-60000 | Product description ALFARES 60000 is a silicone fluid based on straight-chained polydimethylsiloxane fluids. Applications Thermostatic fluids ... |
 |
Metallic flat matte powder Coating/powder coating for smart city components | Introduction Brand STD Color Metallic gray Surface Metallic flat matte System Super weather-resistant polyester Scop... |
Похожие товары
 |
Sucralose powder Food additive | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose, as a new generation of high-sweetness sweetener, has demonstrated comprehensive and ou... |
 |
Sucralose Purchase price | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose, as a high-sweetness, calorie-free, and highly stable artificial sweetener, enjoys wide... |
 |
Sucralose Partners, long-termCooperation | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is currently a widely used high-potency sweetener globally. Its safety has been verifie... |
 |
Sucralose | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is a high-sweetness agent obtained by replacing the hydroxyl groups at positions 4, 1',... |
 |
Sucralose | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is a trichloro derivative of sucrose (4,1',6'-trichloro-4,1',6'-dideoxy-galactosucrose)... |
