| Place of Origin: | CHINA |
|---|---|
| Brand Name: | KINTE |
| Certification: | ROHS,ISO90001,ISO14000,Reach,Qualicoat |
| Model Number: | NH6583 |
| Minimum Order Quantity: | 500KG |
| Price: | Negotiable |
| Packaging Details: | 25kg/PE bag , 875KG/PALLET , 17,500KG/20GP |
| Delivery Time: | 10 working days |
| Payment Terms: | T/T, L/C, D/P |
| Supply Ability: | 80,000 tons/year |
| Specification: | HAA Cure | Application: | Powder Coating Of House-appliance And Aluminum Profile |
|---|---|---|---|
| Advantage: | Pinhole Free In Thick Films | Rate: | 95/5 |
| Curing Condition: | 180°C/10min | Property: | Marvelous Mechanical Property,anti-yellowing,weathering Resistance And Storage Stability |
| Highlight: | ISO14000 Powder Epoxy Polyester Resin,95:5 powder epoxy Polyester resin,95:5 polyester resin heat resistance |
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Pinhole Free Polyester Resin NH6583 for House-appliance and Aluminum Profile Powder Coating
◇ Applications:
NH-6583 is a saturated carboxyl polyester resin designed for 95:5 Primid XL 552 powder coating to be cured at 180℃. It can be used to produce various powder coatings of house-appliance and aluminum profile. The coating is prepared by mixing resin, pigment and filler, curing agent and other additives in a certain proportion, and then by hot extrusion, crushing and screening. They are stored stably at room temperature. After electrostatic spraying or fluidized bed dip coating, they are heated, baked, melted and solidified to form a flat and bright permanent film, so as to achieve the purpose of decoration and anti-corrosion.
◇ Basic features:
Excellent leveling
Fantastic adhesion when applied to electrostatic spraying production line
Outstanding mechanical properties
Good anti-yellowing
Pinhole free in thick films
Good weathering resistance
◇ Specifications:
Appearance: white or light yellow transparent flakes
Color(50%DMF): max:2
Acid number(mgKOH/g): 29～35
Softening point(℃) 96～106
Glass transition temp.( ℃) ～56
Melting viscosity(200℃, cone/plate, mPa·s): 3000±500
Reactivity at 180℃(s, 5% XL552): 245±45
◇ Recommend Formulation:NH-6583/HAA
| NH-6583 | XL-552 | Filler | Flow agent | Benzoin | 701 | 703 |
| 566 | 34 | 380 | 8 | 4 | 4 | 4 |
◇ Extrusion Condition:
Two-screw extruder
Zone I: 90～110℃ Zone II: 110～120℃
Speed of revolution: 500～1200rpm
Fineness of powder: ＜100μm
◇ Application Condition:
Electrostatic spraying with: 40～70KV
Coating film thickness: 50～70μm
Degreased cold-rolled steel 0.5mm
◇ Curing Requirement: 180℃×10min.
◇ Film Properties:
Gel time(180℃,sec): 160~300
Horizontal flow:(180℃),mm: 25~29
Gloss(60°): ≥88%
Bending(φ1mm): pass
Adhesive(1mm,grade): 0
Pencil hardness: ≥1H
Impact (50cm): pass
◇ Packaging: PE bags, N.W. 25KG±0.1KG / bag
Remarks:all the polyester resins could be customized to Non-tin (A) ,anti gas burners(G),tribo gun(T) and anti-blooming(F)
