Epoxy Anti-Corrosion Powder Coating for Pipeline Internal Coating
Product Introduction:
This product is formulated using special epoxy resin and functional curing agents. It features high reactivity, strong adhesion, high cross-link density, and excellent resistance to chemicals, solvents, cathodic disbondment, as well as superior flexibility and impact resistance.
Product Usage:
Municipal, water supply, drainage, sewage, circulating water, chemical, and power plant pipelines.
Product Features:
- Excellent adhesion to the substrate.
- Good leveling and high gloss on the coating surface.
- Strong resistance to permeation and corrosion.
- High surface hardness and dense coating.
- Superior high-temperature cathodic disbondment resistance.
- Good mechanical properties and extremely strong flexibility.
- Low melting temperature, high reactivity, and high curing completion rate.
Powder Performance:
| Property | Specification | Notes |
|---|---|---|
| Adhesion | Excellent | |
| Leveling | Good, high gloss | |
| Corrosion Resistance | Superior | |
| Surface Hardness | High | |
| Cathodic Disbondment Resistance | Excellent at high temperatures | |
| Flexibility | Extremely strong | |
| Temperature Resistance | Good performance in high and low temperatures |
Curing Conditions:
| Property | Specification | Notes |
|---|---|---|
| Temperature | 200-230°C for 3-1.5 minutes (medium-frequency heating) | Deviations may affect performance |
Application Parameters:
| Parameter | Specification | Notes |
|---|---|---|
| Applicable Equipment | Frictional charging spray, corona electrostatic spray, dip coating, roll coating | |
| Film Thickness | 150-450um | 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 | Oil-free, water-free, surface treatment to Sa21/2 level (GB/T8923), anchor pattern depth 40-100um, clean surface from dust and abrasives | |
| Preheating | Temperature controlled between 180-230°C | |
| Storage | Ventilated, dry, below 30°C, away from heat sources, corrosive chemicals, and solvents, avoid strong light, maximum stack height 5 layers, avoid long-term pressure, keep packaging sealed | |
| Curing Temperature | Preheat steel pipe surface to above 200°C for better curing completion rate |
Compliance Standards:
SY/T 0442-97 “Technical Standard for Internal Coating of Steel Pipelines with Fusion-Bonded Epoxy Powder”
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.
Send product request
Other supplier products
 |
Rebar powder Coating Factory Supplier | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Accurate selection of powder has always been a problem for the powder industry. To solv... |
 |
Fluoropolymer MT-PPA9000E | MT-PPA9000E polymer processing aid is a free-flowing 25-mesh white powder containing 97% active ingredients. This product is used to improve the pr... |
 |
Red Wrinkle Color Powder Coating | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Texture Wrinkle Type Epoxy resin series Main Material Epoxy res... |
 |
Pearlescent Powder Coating | Introduction Our pearlescent powder coatings deliver a soft, shimmering effect with outstanding durability—ideal for manufacturers seeking b... |
 |
Household electrical appliances powder coating | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Characteristics of powder coatings “It does not contain toxic, solvent free, or v... |
Same products
 |
Procaine | Seller: 862043 | CAS:59-46-1 |
 |
High Concentration Plastic Color Masterbatch Factory Direct Supply | Seller: 861445 | We are a professional color masterbatch manufacturer with years of R&D experience in plastic ... |
 |
Acid Ink Blue G Factory | Seller: 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 | Seller: 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 | Seller: TIANJIN LEADING IMPORT & EXPORT CO., LTD | Acid Black 10B Factory is mainly suitable for dyeing and printing wool ,silk and nylon fabri... |
