Surface Finish Options Overview
Introduction:
Made of epoxy resin and curing agent as the main raw materials.
Features:
—Good adhesion, excellent mechanical properties such as impact resistance, surface hardness, flexibility, etc.
—High gloss, good leveling, good coating surface effect
—Excellent chemical and corrosion resistance
—Good electrical insulation
Application:
—Corrosion and chemical resistant products: oil pipelines, water pipes, valves, agricultural machinery, automotive parts, etc.
—Electrical insulation products: electromechanical equipment, instrument housing, motor rotor, etc.;
—Furniture, shelves, office supplies, anti-theft doors, safes, fitness equipment, etc.
Product series:
—Can be made into a variety of gloss and color products, the specific gloss color is subject to customer requirements;
—Can be made into a variety of texture products such as sand texture, hammer texture, continuous texture, crack, metal effect and other artistic texture products.
Application parameters:
Curing conditions: 200℃×10-15 mins/(actual temperature of the workpiece)
Spraying method: high-voltage electrostatic spraying 60-80 KV
Recommended film thickness: 60-80 um
| Performance Category | Test Item | Specification | Test Method |
|---|---|---|---|
| Mechanical Properties | Pencil Hardness | ≥ H | GB/T 6739 |
| Impact Resistance | ≥ 50 kg·cm | GB/T 1732 | |
| Bending Flexibility | ≤ 2 mm | GB/T 6742 | |
| Adhesion | 0-level | GB/T 9286 | |
| Cupping | ≥ 6 mm | GB/T 9753 | |
| Chemical Properties | Salt Spray Resistance | ≥ 500 Hs, ≥ Grade 9 | GB/T 1771 |
| Humidity Resistance | ≥ 1000 Hs, slight gloss reduction | GB/T 1740 |
The above tests all use 0.8mm degreased and rusted cold-rolled steel plates, with a coating thickness of 60-80um. The performance indicators of the coating will vary slightly with the gloss.
This product does not contain arsenic, selenium, lead, hexavalent chromium, mercury, antimony, cadmium, and other heavy metals, and meets RoHS requirements.
Storage conditions: Store in a dry and ventilated room at around 25℃, avoid direct sunlight. Under this condition, the powder can be stored for 6-12 months. If it exceeds the expiration date, it can be re-tested. If the results meet the requirements, it can still be used.
Note: The test indicators mentioned in this report are all data obtained from laboratory tests for reference only, and are not intended as performance commitments for product applications. The results will vary with environmental factors and other conditions.
