| Place of Origin: | China |
|---|---|
| Brand Name: | KINTE |
| Certification: | ISO90001, ISO14000, Reach, Qualicoat, ROHS |
| Model Number: | NH6562 |
| Minimum Order Quantity: | 1000kg |
| Price: | Negotiable |
| Packaging Details: | 80,000 tons per year |
| Delivery Time: | 10 working days |
| Payment Terms: | L/C, D/P, T/T |
| Supply Ability: | 25Kg/PE Bag, 875Kg/Pallet, 17,500Kg/20GP |
| Cure System: | 95:5 Polyester/HAA | Cure Condition: | 160℃×10min |
|---|---|---|---|
| Acid Number (mgKOH/g): | 30~35 | Viscosity (mPa·s/200℃): | 3700±600 |
| Tg (℃): | ~53 | Reactivity At 180℃(s, 5% T105): | 210±30 |
| Properties: | Excellent Leveling And Good Weathering Resistance | Application: | For Polyester/Primid Powder Coating System |
| Highlight: | HAA Polyester Resin,160 Degree Curing Polyester Resin |
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160 Degree Curing Polyester Resin, 95:5 HAA Polyester Resin with Excellent Leveling
◎Introduction
NH6562 is a saturated carboxyl polyester resin for polyester/primid powder coating system at the ratio 95:5.
As a solvent-free solid coating, powder coatings have almost zero VOC emissions and greatly reduce environmental pollution. Among them, the polyester/hydroxyalkyl amide (HAA) system does not pose a threat to human health due to the non-toxicity of HAA and has the advantage of being more environmentally friendly.
However, the curing temperature of most systems in powder coatings is 180-200°C, and high temperature means higher energy consumption, which is not conducive to energy saving. NH6562 can achieve low-temperature curing, which can not only reduce more energy consumption and save a lot of energy to greatly reduce costs, but also expand the application field of powder coatings.
◎Basic Features
Excellent leveling
Excellent mechanical properties
Good weathering resistance
Suitable for low temperature curing at 160℃
◎Recommend Formulation: NH3295H—TGIC
| NH-6562 | XL-552 | Filler | Flow agent | Benzoin | 701 | 703 |
| 566 | 34 | 380 | 8 | 4 | 4 | 4 |
◎Specifications I
| Appearance | White or light yellow transparent flakes |
| Color (50% DMF) | max:2 |
| Acid Number (mgKOH/g) | 30～35 |
| Softening Point (℃) | 95～105 |
| Glass Transition Temp. (℃) | ～53 |
| Melting Viscosity (200℃, cone/plate, mPa·s) | 3200～4400 |
| Reactivity at 180℃ (s, 5% T105) | 180～240 |
| Curing Requirement | 160℃×10min |
| Packaging | PE Bags, Net Weight 25kg ± 0.1kg / bag |
◎Specifications II
| 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 | 50～100μm | |
| Degreased Cold-rolled Steel | 0.5mm | |
| Film Properties | Gel Time (180℃, sec) | 160~220 |
| Horizontal Flow (180℃, mm) | 25~29 | |
| Gloss (60°) | ≥85% | |
| Bending (φ1mm) | Pass | |
| Adhesive (1mm, grade) | 0 | |
| Pencil Hardness | ≥1H | |
| Impact (50cm) | Pass | |
◎More Code
| Code | Ratio | Cure Cycle | Acid Value (mgKOH/g) | Viscosity (mPa.s/200℃) | Tg (℃) | Reactivity (s/180℃) | Properties |
| NH6562 | 95/5 | 160℃*10min | 30~35 | 3200~4400 | ~53 | 180-240 | For low bake powder coatings with good flow. |
| NH6563 | 95/5 | 160℃*15min | 30~34 | 3100~4500 | ~58 | 150-210 | For low bake powder coatings with good flow and mechanical properties. |
| NH6566 | 95/5 |
155℃×15min Or 180℃×6min
|
32～38 | 3500~5500 | ～57 | 190-310 | For low bake or fast cure powder coatings with good storage stability and outdoor durability. |
◎Remarks: All the polyester resins could be customized to Non-tin (A), anti gas burners (G), tribo gun (T) and anti-blooming (F).
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