HLG-750 high performance epoxy cathodic electrophoretic paint,It is a two-component, water-dispersed resin. Almost applicable to all metal substrate coating, such as: metal processing parts such as automobiles and spare parts, transportation vehicles, agricultural machinery,etc, especially suitable for electrophoretic coating of automotive spare parts with multiple process holes and welding parts, as well as metal workpieces cast and shot blasted. This product features shown below:
1、Polymer rheological control additive - improves the coverage effect of workpiece edges, welds, and rough surfaces.
2、High edge corrosion resistance - Art blade test for 168 hours, 0-10 rust points.
3、The bath has strong anti-shrinkage and anti-pollution ability.
4、High construction stability - The overall construction of the coating is stable, with strong anti fouling ability and low solvent dependence.
5、Strong anti-corrosion ability. The salt spray resistance of the edge of the workpiece is outstanding.
6、High environmental friendliness - low VOC emissions, free of heavy metals such as lead and tin.
Paint Quality Index
试验项目 Pilot Project | 产品规格 Product Specifications | 试验条件 Test Conditions | ||
乳液Resin | 黑浆Black Paste | |||
外观 Appearance | 乳状色 Milky liquid | 黑色粘稠液体,无结块 Black viscous liquid, no agglomeration | 目测 Visual | |
原漆固体份 Original Solids | 120 ℃/1h,% | 35±3 | 45±3 | HG/T3334 |
Painting Process Parameter
项目Program | 参数范围 Parameter Range | 试验条件 Test Conditions | ||
Diluent 稀释液 | 固体份 Solids | 120℃/1h/2g,% | 16±4 | HG/T3334 |
PH 值 | 25℃ | 5.4-6.6 | HG/T3334 | |
电导率 Conductivity | 25℃,us/cm | 1450-2500 | HG/T3334 | |
熟化时间 Ripening time | (28-32)℃,h | ≥24 | ||
浴温 Bath Temperature | ℃ | 28-32 | 温度计 | |
涂装时间 Painting Time | 全浸,s | 90-200 | -- | |
涂装电压 Painting Voltage | V | 150-320 | ||
漆膜固化条件 | ℃/min | 烘烤温度范围:170-220℃ 标准烘烤条件:175℃x25min (被涂物温度) Baking Temperature Range:170-220℃ Standard Baking Condition:175℃x25min (Temperature of Painted Object) | HG/T3334 | |
Film Cure Conditions | ||||
项目Program | 标准 Standard | 测定条件 Determination Condition | ||
硬度Hardness | -- | ≥2H | GB/T6739 | |
附着力Adhesion | 级 | 0 | GB/T9286 | |
柔韧性Flexibility | mm | 1 | GB/T1731 | |
冲击Impact | Kg,cm | 50 | GB/T1732 | |
边角耐蚀性 Corner corrosion resistance | 美工刀片试验,168h |
| GB/T 1771 | |
耐盐雾Salt Spray Resistance | h | ≥1500 | GB/T 1771 | |
Film Performance Index
* Note: The substrate use the Bonder standard phosphating steel panel, crossed out unidirectional expansion eclipse ≤2mm. Bonder
Package and Storage
1. This product is a water-borne industrial coatings, non-hazardous, non-inflammable and non-explosive products; transportation to prevent direct sunlight, avoid freezing; Packaging for 200/1000L plastic barrel.
2. The storage temperature should be controlled at 5~35℃.
3. The effective storage life is 6 months. If it exceeds 6 months, it can also be used when passing inspections.
4. The above parameters are for reference only. The supplier has the right to continuously improve according to customer needs, and the specific delivery shall prevail.