| Place of Origin: | China |
|---|---|
| Brand Name: | KINTE |
| Certification: | ISO14000, ISO90001, Reach, Qualicoat, ROHS |
| Model Number: | NH0305 |
| 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, D/P, T/T |
| Supply Ability: | 80,000 tons per year |
| Curing Ratio: | 93/7 Polyester TGIC Or 95/5 Polyester HAA | Curing Requirement: | 200℃×10min (TGIC) Or 180℃×10min (HAA) |
|---|---|---|---|
| Acid Value: | 30-36 MgKOH/g | Melting Viscosity: | 3800±1000 MPa·s/200℃ |
| Softening Point(℃): | 105～115℃ | Glass Transition Temp.(℃): | ～ 63℃ |
| Properties: | High Cost-performance | Application: | Suitable For Sand And Wrinkle Powder Coatings |
| Highlight: | Wrinkle Powder Coatings HAA Polyester,Sand Powder Coatings HAA Polyester |
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High Cost-performance HAA Polyester Resin for Sand and Wrinkle Powder Coatings
◎Introduction
NH0305 is a high-cost-performance saturated carboxyl polyester resin designed for both TGIC and HAA powder coating systems, especially for sand and wrinkle powder coatings. But it features weak weather resistance, only recommend to produce indoor use powder.
The surface treatment of aluminum profiles has always been the main application field of powder coatings; at the same time, the application of powder coatings on aluminum profiles has also made the surface colors and touches of aluminum profiles more and more diverse, and the sand-grained surface is the main representative of the application effect of powder coatings, and more and more popular with consumers.
Thermosetting sand grain powder coatings not only have many advantages of general thermosetting powder coatings but also have beautiful patterns and strong decorative properties. They can also make up and cover defects such as rough and uneven surfaces of workpieces.
◎Basic Features
High cost-performance
Excellent storage stability
Suitable for sand and wrinkle powder coatings
With weak weather resistance, only recommend producing indoor use powder
◎Recommend Formulation:
NH0305/TGIC
| NH0305 | TGIC | Filler ＆ pigment | Leveling agent | Benzoin | 701 | 703 |
| 300 | 22.6 | 190 | 4 | 2 | 2.5 | / |
NH0305/HAA
| NH0305 | T-105 | Filler ＆ pigment | Leveling agent | Benzoin | 701 | 703 |
| 300 | 15.8 | 190 | 4 | 2 | 2 | 2 |
◎Specifications I:
| Appearance | white or pale yellow transparent flakes |
| Color (50%DMF) | max:2 |
| Acid Value (mgKOH/g) | 30～36 |
| Softening Point (℃) | 105～115 |
| Glass Transition Temp. (℃) | ～63 |
| Melting Viscosity (200℃, cone/plate, mPa·s) | 3800±1000 |
| Reactivity at 180℃ (s, 7% TGIC) | 200±100 |
| Curing Requirement |
200℃×10min (TGIC) 180℃×10min (HAA) |
| Packaging | PE Bags, Net Weight 25kg ± 0.1kg / bag |
◎Specifications II:
| Extrusion Condition | Two-screw Extruder | |
|
Jacket temperature |
Zone II: 110～120℃ |
|
| Speed of Revolution | 500～1200rpm | |
| Fineness of Powder | ＜100μm | |
| Application Condition | Electrostatic Spraying With | 40～70KV |
| Coating Film Thickness | 60～80μm | |
| Degreased Cold-rolled Steel | 0.5mm | |
| Film Properties | Gel Time (180℃, sec) | 150~350 |
| Horizontal Flow (180℃, mm) | 25~30 | |
| Gloss (60°) | ≥80% | |
| Adhesive (1mm, grade) | 0 | |
| Pencil Hardness | ≥1H | |
| Impact (50cm) | Pass | |
◎Remarks:
All the polyester resins could be customized to Non-tin (A), anti-gas burners (G), tribo gun (T), and anti-blooming (F).
◎Company Profile:
Kinte Materials Science and Technology Co., Ltd. is subordinate to China Machinery Industry Corporation (a key state-owned enterprise directly managed by SASAC, ranking 284 among the world's top 500 in 2021). It is a national high-tech enterprise under China National Electric Apparatus Research Institute Co., Ltd. (Stock Code: 688128), listed on the SSE STAR MARKET. Focusing on the R & D, production, and sales of environmentally friendly coatings (powder coatings, waterborne industrial coatings) and powder coating resins, the company is committed to improving the global market competitiveness of China's environmentally friendly coating industry. Now it has become the leader and promoter in China’s technological development of environmentally friendly coatings as well as polyester resins for powder coatings!
In 2017, the new production base with 80000 tons annual capacity was put into construction in Dongguan, Guangdong, and the annual production capacity reached 120000 tons by the end of 2020, opening the road to global diversified development.
