Durable Powder Coatings used for New Energy Car Battery Protective
Shells
With the rapid development of the new energy vehicle industry, the
retirement volume of power batteries has increased year by year.
Doing a good job of recycling power batteries is of great
significance to protect the ecological environment, improve the
efficiency of resource utilization, and ensure the sustainable and
healthy development of the new energy vehicle industry.
Powder coatings provide excellent jackets for the protection of new
energy vehicle batteries.
Product introduction:
♦ Our Powder finishes are available in a vast range of colors and
finishes.
♦ Including metallic effect,chrome effect,wood grain,Candy Color
Powder ,MDF powder
and other special effect,making them ideal for indoor decoration of
steel furniture,
and outdoor metal products such as agricultural machinery, auto
parts
♦ Our products have a good storage stability ,salt spray
resistance,weatherability, exterior durability,
corrosion resistance,chemicals resistance, Highly Weather- and
UV-Resistant,and also Good heat flow.
Powder painting is a material coating process, where dry,
free-flowing powders are applied to a target electrostatically and
then cured with heat to allow it to flow and form a “skin”. It is
usually used to create a pre-determined hard finish, which
maintains its color hue, and is tougher than conventional paint.
After application of the powder coating, the parts enter a curing
oven where with the addition of heat, a very durable weather
resistant finish is achieved.
Some of the key benefits from a successful industrial filtration
system of powder paint processing include:
- Worker health and safety
- Facility and asset safety
- Improved product quality and consistency
- Reduced housekeeping and equipment maintenance
- Regulatory compliance
Product details:
| Product Details |
| Type | Epoxy Powder Coating; Polyester Powder Coating; Epoxy-Polyester Powder Coating |
| Color | RAL and PANTONE or customized |
| Surface Finish | electrostatic spray epoxy resin names paints powder coating with
free sample |
| Gloss level | electrostatic spray epoxy resin names paints powder coating with
free sample |
| Particle Size | Average 32-42μm |
| Specific Gravity | 1.2-1.7g per cubic meter |
| Coverage | 8-10 square meters per Kg at 30-90 μm film thickness |
| film thickness | Not less than 100μm |
| Application Recommendation |
| Application Voltage | 60-90 KV |
| Gun to Component Distance | 15-30CM |
| Curing Temperature | 180-200ºC,10 min-15 min |
| Powder coated Film Mechanical Properties |
| Adhesion | Cross-cut(2mm),no loss of adhesion |
| Impact Resistance | Direct impact 50kg/cm |
| Pencil Hardness | 1H-2H |
| Cupping Test | 6mm Mandrel |
| Bending Test | 5mm |
| Powder Coated Film Chemical Resistance |
| Salt Spray Test | 5% NaCl Solution for 500 hours - No change |
| Acid Resistance | 5% HCL for 48 hours dip test - No change |
| Alkali Resistance | 5% NaOH for 48 hours dip test - No change |
| Storage Stability |
| Store in ventilated, dry, clean room, temperature < 25ºC |
| Relative humidity 50-65% |
| Away from direct sunlight, fire, heat |
| For best performance, use within 6 months |
Product pictures:
Applications of Product:
| ♦ Electrical Household Appliances | ♦ Aerospace Area |
| ♦ Automotive Electronics | ♦ Fitness Equipment |
| ♦ Track Traffic | ♦ Medical Devices |
| ♦ Petroleum Pipes, Valve | ♦ Tools & Hardware |
| ♦ LED Lights, Outdoor Lamps | ♦ Radiator & Heat Sink |
| ♦ Glass Decoration | ♦ External Facilities |
Pack&shipping:
| Trade Terms | FOB, CIF, CRF, CNF |
| Payment Terms | T/T, L/C, West Union, PayPal etc. |
| Delivery time | 3-7 days after payment |
| Packaging | Size: 39*26*43 (unit:cm) Weight: N.W. 25kg G.W. 26kg |
 | By sea, by air, by courier
|
Test:
| Test Item | Test Method | Test Result |
| Film Thickness | ISO2360 | 60-80um |
| Pencil Hardness | ASTMD 3363 | HB-H |
| Bending | ISO1519 | ≤10mm |
| Grid Test 1mm | ISO2409 | 0 Class |
| Impulse Test | ASTMD2794 | Pass |
| Cupping Test | ISO1520 | ≥8mm |
| Heat Resistance 1000 hours | ISO6270-1 | Popping<1mm |
| Salt Spray 1000 hours | ISO9227 | Corrosion Spreading<1mm |
