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.
在线联系供应商
Other supplier products
 |
High Toughness Polyester Powder Coating | As a professional manufacturer and exporter based in China, we provide a full range of thermoplastic polyester powder coatings engineered for indus... |
 |
Talc Powder MT-TYT-777 | Product Introduction MT-TYT-777 is a high-grade talc powder produced by our company using internationally advanced airflow impact grinding t... |
 |
Imitation porcelain light luxury home decoration powder/powder coating for overseas | Scope of application: High-end aluminum alloy building profiles, doors and windows, furniture, hardware, etc. Surface effect of anti-porcelain sw... |
 |
Low Cure Powder Coating | Introduction We are a professional powder coating manufacturer specializing in Low Cure Powder Coating designed to deliver excellent finish qualit... |
 |
Polyvinylidene Fluoride (PVDF) Powder Coating | 1. Product Portfolio & Technical Classifications Our acrylic range is segmented by chemical resin bases and specialized performance series to ... |
Same products
 |
High Concentration Plastic Color Masterbatch Factory Direct Supply | 卖方: 861445 | We are a professional color masterbatch manufacturer with years of R&D experience in plastic ... |
 |
Acid Ink Blue G Factory | 卖方: TIANJIN LEADING IMPORT & EXPORT CO., LTD | Acid Ink Blue G Factory 【Application of Acid Ink Blue G 】 mainly used for making blue or ... |
 |
Acid Black ATT Factory | 卖方: TIANJIN LEADING IMPORT & EXPORT CO., LTD | Acid Black ATT Factory 【What’s Acid Black ATT】 is made of acid black 10B and acid o... |
 |
Acid Black 10B Factory | 卖方: TIANJIN LEADING IMPORT & EXPORT CO., LTD | Acid Black 10B Factory is mainly suitable for dyeing and printing wool ,silk and nylon fabri... |
 |
Sulphur Dyes | 卖方: TIANJIN LEADING IMPORT & EXPORT CO., LTD | Sulphur Dyes BuyDye supplies a range of sulphur dyes for cotton-based textile dyeing, includ... |
