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| Categories | CED Coating |
|---|---|
| Brand Name: | Jingtu |
| Model Number: | JT-6800 Black |
| Certification: | MSDS SGS |
| Place of Origin: | China |
| MOQ: | 500KG |
| Supply Ability: | 10000 ton/month |
| Packaging Details: | 50 kg/barrel, 65 kg/barrel, 200 kg/barrel, 1000-liter plastic IBC barrel |
| Company Info. |
| Xiangyang Jingtu Anti corrosion Materials Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Composition
This product is composed of two components: emulsion and color
paste. The primary resin system consists of epoxy resin and a
self-developed high-penetration resin, neutralized with acid to
form the emulsion. Epoxy resin is used as the dispersion resin,
while the color paste is prepared by grinding pigments and fillers.
Features
Applications
Technical Specifications
Raw Paint Specifications
| Item | Technical Specifications | Inspection Standard | ||
| Emulsion | Color Paste | |||
| State of Material in Container | Milky white or pale yellow liquid | Black viscous liquid, slight layering allowed, no agglomeration | Visual inspection | |
| Solids Content | 120°C / 1h / 2g, % | 32-34 | 44-46 | GB/T1725-2007 |
| Fineness | μm | ≤10 | ≤20 | GB/T6753.1 |
| pH Value | 25°C | 5.8-6.6 | —— | GB/T9724 |
| Conductivity | 25°C, μs/cm | 1600-2600 | —— | HG/T3335 |
Bath Parameters
| Item | Technical Specification | Testing Standard | |
| Solids Content | 120°C / 1h / 2g, % | 14-18 | GB/T1725-2007 |
| pH Value | 25°C | 5.6-6.1 | GB/T9724 |
| Conductivity | 25°C, μs/cm | 1000-2200 | HG/T3335 |
| Throwing Power | cm, NV = 20% | ≥0.5 | Four-panel box method |
| Application Temperature | °C | 28-32 | Thermometer |
| Electrophoresis Time | s | Full Immersion 120–180 | N/A |
| Application Voltage | V | 100-260 | 2L Bath Solution |
| Drying Time / Temperature | °C / min | 175/25 | GB/T1728 |
| Solvent Content | % | 1.0-2.0 | QB8008 |
| Breakdown Voltage | V | ≥300 | HG/T3952 |
| Ash Content | —— | 8-14 | GB/T1747-1979 |
| Coulombic Efficiency | mg/C | ≥25 | HG/T3952 |
Film Performance Indicators
| Item | Specification | Testing Standard | |
| Appearance | —— | Smooth, flat, no pinholes | Visual Inspection |
| Film Thickness | μm | 15-25 | GB/T13452.2 |
| Hardness | —— | ≥2H | GB/T6739 |
| Erichsen Cupping | mm | ≥8 | GB/T9753 |
| Adhesion | Grade | 0 | GB/T9286 |
| Flexibility | mm | 1 | GB/T1731 |
| Impact Resistance | cm | 50 | GB/T1732 |
| Gloss | 60° | 50-90 | GB/T9754 |
| Acid Resistance | 0.05mol/L H₂SO₄,48h | No peeling, blistering, or wrinkling; slight discoloration allowed | GB/T 9274 Method A |
| Alkali Resistance | 0.1mol/L NaOH,48h | No peeling, blistering, or wrinkling; slight discoloration allowed | GB/T 9274 Method A |
| Salt Spray Resistance | h | ≥600 | GB/T1771-2007 |
*Salt Spray Resistance: Using Bonderite standard phosphated steel panel, unidirectional corrosion ≤ 2 mm*
Bath Preparation
Color paste : Emulsion : Deionized water = 1:3:4 (or 1:4:5 by
weight). Add appropriate additives and neutralizing agents to
adjust the parameters. Let the mixture age for 48 hours, then
filter and apply.
Application Process
Pre-degreasing → Degreasing → Water Rinse → Surface Conditioning →
Phosphating → Water Rinse → Pure Water Rinse → Electrophoresis →
Post-rinse → Drying (Also suitable for silane or ceramic
pretreatment processes)
Packaging and Storage
Safety and Hygiene Regulations
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