RAL 1007 Smooth Heavy-Duty Anticorrosive Powder Coating
EP4S-230070 · Daffodil Yellow · Epoxy
- GLOSS
- High Gloss 80–95GU
- Measured at 60°
- CURING
- 200°C × 10 min
- Based on object temperature
PRICE PER KG
- 1–300 kg
- on request
- 301–1,000 kg
- on request
- Over 1,000 kg
- on request
All prices are EXW. You pay product price + export charges + ocean freight.
- MOQ
- 100 kg
- LEAD TIME
- 1-7 days
- PAYMENT TERMS
- T/T
- DELIVERY TERMS
- EXW
Product Overview
Description
EP4S is a modified pure epoxy heavy-duty anticorrosive powder coating based on epoxy and modified epoxy resins with suitable curing systems. It is designed for primer or single-coat protection in highly corrosive environments. The product supports 140°C low-temperature curing, fluidized-bed dip coating and repeated high-build coating, and can meet ISO 12944 C4–C5 corrosion-protection categories when used alone or with a polyester topcoat.
Key Features
- Outstanding corrosion resistance;
- repeatable multilayer application with good intercoat adhesion;
- good edge coverage; C4–C5 corrosion-protection categories when used with a topcoat;
- good powder deposition and coverage.
Best Suited For
- Offshore photovoltaic support structures;
- Corrosion protection of steel structures;
- Transformers;
- Anticorrosive primers for outdoor construction machinery, energy-storage cabinets and similar equipment;
- Internal and external surfaces of metal pipelines; metal structural components.
- Packaging
- 20kg or 25kg / box, in cardboard box lined with a polyethylene plastic bag
- Storage
- Store sealed below 25°C ,keep cool, dry, and away from sunlight.
- Shelf Life
- 6–12 months when stored under the specified conditions in unopened packaging, subject to the specific product.
Appearance & Properties
| Parameter | Value |
|---|---|
| Chemistry | Epoxy |
| Color Values | LAB: 68.64, 24.61, 67.9 RGB: 234, 148, 32 |
| Gloss at 60° | Smooth low gloss: 5–10 GU; smooth medium gloss: 40–80 GU; smooth high gloss: 80–95 GU |
| Specific Gravity | 1.5–2.3 g/cm³, depending on colour and product design requirements |
| Particle Size D50 | D₅₀: 30–45 μm; adjustable according to the coating application and product design |
| Film Thickness | 60–500 μm; application method and film thickness shall be agreed according to the application design requirements |
Application & Processing
| Parameter | Value |
|---|---|
| Curing Conditions | 200°C × 10 min (workpiece temperature); low-temperature-curing products down to 140°C can be adjusted |
| Application Guidelines | Suitable for manual or automatic electrostatic spray application. Other application methods, such as tribostatic spraying or electrostatic fluidized-bed coating, must be specified in advance. |
Performance Test Results
| Test | Result | Standard |
|---|---|---|
| Initial Adhesion | Pass, GT0 | ISO 2409:2020 |
| Impact Resistance | 50 kg·cm, no coating detachment under direct impact (except low-gloss products) | GB/T 1732 |
| Hardness | ≥H | ISO 15184:2020 |
| Single-coat epoxy NSS (1000 h) | C2–C4 corrosion-protection categories | ISO 9227 |
| Cupping Test | ≥5 mm, no obvious cracking | ISO 1520:2006 |
| With Topcoat | C4–C5 corrosion-protection categories | ISO 12944-6 |
| 85°C/85% RH Test | 1000 h | 85°C/85%RH |
| Durability | Used as a primer with a polyester topcoat, providing outdoor durability of up to 15 years | — |
Documents
Available Documents
Technical Data SheetDownload
Safety Data SheetEnglish DownloadOther Languages Request
Batch COAIssued per batch and provided with shipment
Technical Support
Not sure this product matches your line?
Discuss your substrate, pretreatment and curing conditions with our technical team.
Start a Conversation