1. General introduction
:Epoxy polyester powder coating is prepared with epoxy resin and polyawakening as the main raw materials, because it has the dual advantages of epoxy powder coating and polyester powder coating, and the use of coating film has excellent leveling, decoration, mechanical properties and strong corrosion resistance, so its application range is also wider.
2. Main applications
:Household appliance industry, instrumentation industry, lighting fixtures, steel furniture, daily aluminum products, book equipment, commercial machinery and knitting machinery, etc.
3. Product series
:Standard and low-temperature curing powder coating products are available. Products are available in high gloss (above 86%), glossy (76-85%), semi-gloss (50-75%), matte (20-50%) and matte (less than 20%). The gloss can also be controlled according to the user's requirements.
4. Physical characteristics
:Appearance: Uniform, loose, non-clumpy.
Appearance: Uniform, loose, non-clumpy.
Specific gravity: 1.1-1.8 (varies depending on type and color) Horizontal fluidity (180°C): 18-35mm mouth Particle size distribution: 100% less than 125um, of which more than 85% is between 60-90um
5. Average coverage
:8-10 m²/kg, 60 μm thick (based on 100% powder coating usage)
6. Packing
:Packed in cartons, lined with polyethylene inner bags, net weight 20 kg per carton
7. Storage requirements
:Stored in a ventilated, dry and clean room below 30 °C, it shall not be counted as near the fire source and heating, avoid direct sunlight, and it is strictly forbidden to stack it in the open air. Under these conditions, the powder can be stored stably for up to one year. After the storage period, the test can be re-conducted, and if the results meet the requirements, it can still be used.
8. Health and safety
:This powder coating is a non-fan product, but it should be avoided during use. It is recommended that the operator wear a suitable dust cover and glasses
9. Miscellaneous
:This technical information is for the user's reference only, and the specific indicators are detected under certain conditions.
Coating performance
| Test items |
Inspection standards |
Test indicators |
| Impact resistance |
IS06272 |
GB/T1732-1993 |
50kg/cm |
| Cupping test |
IS01520 |
GB/T9753-1988 |
8mm |
| Attached to the power of viewing (grid method) |
IS02409 |
GB/T9286-1998 |
Level 0 |
| Bending |
IS01519 |
GB/T6742-1986 |
2mm |
| Pencil hardness |
ASTMD3363 |
GB/T6739-1996 |
1H-2H |
| Salt spray test |
1S07253 |
GB/T1771-1991 |
> 500 hours |
| Damp heat test |
IS06270 |
GB/T1740-1979 |
> 1000 hours |
| heat tolerance |
110°C/24 hours (white) |
Excellent gloss retention, AE<0.3-0.4 |
1. The above test adopts 0.8mm thick derusting, degreasing cold-rolled steel plate, and the coating thickness is 50-70 microns
2. The performance indicators of the above coating may decrease with the decrease of gloss. |
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