| Place of Origin: | China |
|---|---|
| Brand Name: | KINTE |
| Certification: | ROHS, ISO90001, ISO14000, Reach, Qualicoat |
| Model Number: | NH6586-2 |
| Minimum Order Quantity: | 1000Kg |
| Price: | Negotiable |
| Packaging Details: | 25Kg/PE Bag, 875Kg/Pallet, 17,500Kg/20GP |
| Delivery Time: | 10 working days |
| Payment Terms: | L/C, T/T, D/P |
| Supply Ability: | 80,000 tons per year |
| Curing System: | 95/5 Polyester/ Primid | Curing Condition: | 180℃×10min |
|---|---|---|---|
| Acid Value (mgKOH/g): | 30-36 | Viscosity (mPa·s/200℃): | 3600±700 |
| Softening Point(℃): | 95～105 | Glass Transition Temp.(℃): | ～ 59 |
| Properties: | Excellent Leveling, Good Weathering Resistance | Application: | For 95:5 Primid XL 552 Powder Coating |
| Highlight: | 95/5 Saturated HAA Polyester Resin,Anti Yellowing HAA Polyester Resin |
||
95/5 Saturated Polyester Resin, HAA Polyester Resin with Good Anti-yellowing Performance
◎Introduction
NH-6586-2 is a saturated carboxyl polyester resin designed for 95:5 Primid XL 552 powder coating to be cured at 180℃.
At present, the curing agents used in polyester powder coatings are mainly triglycidyl isocyanurate (TGIC) and β-hydroxyalkylamide (HAA). However, the health problem of skin allergy caused by TGIC has attracted more and more attention, and the use of TGIC has been restricted or banned in many countries and regions due to the toxicity of genetic mutagenesis. Therefore, most people have turned their attention to the HAA curing agent. HAA curing agents have now developed rapidly and become the main curing agent for polyester powders.
◎Basic Features
Good weathering resistance
Excellent leveling
Excellent mechanical properties
Good anti-yellowing
Good storage stability
◎Recommend Formulation: NH-6586-2/HAA
| NH-6586-2 | 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) | 30～36 |
| Softening Point (℃) | 95～105 |
| Glass Transition Temp. (℃) | ～59 |
| Melting Viscosity (200℃, cone/plate, mPa·s) | 3600±700 |
| Reactivity at 180℃ (s, 5% XL552) | 180±80 |
| Curing Requirement | 180℃×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 | 50～70μm | |
| Degreased Cold-rolled Steel | 0.5mm | |
| Film Properties | Gel Time (180℃, sec) | 180~300 |
| Horizontal Flow (180℃, mm) | 26~30 | |
| Gloss (60°) | ≥85% | |
| Bending (φ1mm) | Pass | |
| Adhesive (1mm, grade) | 0 | |
| Pencil Hardness | ≥1H | |
| Impact (50cm) | Pass | |
◎More Codes:
| Code | Ratio | Cure Cycle | Acid Value (mgKOH/g) | Viscosity (mPa.s/200℃) | Tg (℃) | Reactivity (s/180℃) | Properties |
| NH6582 | 95/5 | 180℃×10min | 30~35 | 4600~6000 | ~61 | 150-220 | Good storage stability, excellent mechanical properties and good outdoor durability. |
| NH6583 | 95/5 | 180℃×10min | 30~35 | 2500~3500 | ~56 | 200-290 | Very good flow, excellent mechanical properties and pinhole free in thick films. |
| NH6584 | 95/5 | 180℃×10min | 30~36 | 2200~4200 | ~60 | 200-400 | Outstanding flow, excellent mechanical properties, cost efficiency. |
| NH6586-2 | 95/5 | 180℃×10min | 30~35 | 3000~4000 | !59 | 280-480 | Good storage stability and mechanical properties, good outdoor durability and flow. |
| NH6587 | 95/5 | 180℃×10min | 30~36 | 5000~7000 | ~67 | 120-280 | Excellent storage stability and mechanical properties, good outdoor durability and flow. |
| NH6686 | 96/4 | 180℃×10min | 24~29 | 4000~5500 | ~59 | 200-350 | Suitable for general industrial products. Low hardener demand, good flow and pinhole free in thick films. |
◎Remarks: All the polyester resins could be customized to Non-tin (A), anti gas burners (G), tribo gun (T) and anti-blooming (F).
◎Product Show:
