|
[China]
Trade Verify
Address: 16th Yufeng Road, HuaDu District , Guangzhou,China
Contact name:Yarly ，Carolyn
Kinte Materials Science and Technology Co.,Ltd |
|
Verified Suppliers
|
|
|
93/7 Saturated TGIC Polyester Resins for Texture Powder Coatings
◎Introduction
NH3306P is saturated carboxyl polyester resin for applications of polyester/TGIC powder coating system, with good heat resistance and anti-yellowing, it’s suitable for sand texture and wrinkle texture powder coationgs, which could be used for outdoor decoration.
Powder coating exists in the state of fine powder. It is a new type of solvent-free 100% solid powder coating. It is solvent-free, pollution-free, recyclable, environmentally friendly, saves energy and resources, reduces labor intensity and film mechanical strength Advanced features. The powder coating is sprayed onto the object to be coated in powder form, melted and leveled by baking, and cured to form a film. Because powder coatings have the advantages of improving coating performance, reducing costs, and eliminating the generation of volatile organic compounds, they have been continuously and rapidly developed.
Thermosetting sand texture 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 roughness and unevenness on the surface of workpieces. They are widely used in instrumentation, power distribution cabinets, and security doors. , home appliances, furniture, lighting and other fields of painting. The current thermosetting sand grain type powder coating usually makes the final coating film present a uniformly distributed sand grain shape by adding a sand grain agent.
◎Basic Features
Good weathering resistance
Excellent water boiling
Excellent storage stability
Suitable for sand texture and wrinkle texture powder coatings
◎Recommend Formulation:
NH3306P | TGIC | Filler ＆ Pigment | Leveling Agent | Benzoin | 701 |
| 558 | 42 | 383 | 8 | 4 | 5 |
◎Specifications I
| Appearance | White or Light Yellow Transparent Flakes |
Color (50% DMF) | Max:2 |
| Acid Number (mgKOH/g) | 30～36 |
| Glass Transition Temp. ( ℃) | ～70 |
| Melting Viscosity (ICI, mPa·s/200℃) | 9500～12500 |
| Reactivity at 180℃ (s, 7% TGIC) | 80～200 |
| Curing Requirement | 200℃×10min |
| Packaging | PE Bags, Net Weight 25kg ± 0.1kg / bag |
◇Extrusion Condition:
Two-screw Extruder
Jacket Temperature: 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) | 90~220 |
| Horizontal Flow (180℃, mm) | 21~25 |
Gloss (60°) | ≥85% |
| Bending (φ1mm) | Pass |
| Adhesive (1mm, grade) | 0 |
| Pencil Hardness | ≥1H |
| Impact (50cm) | Pass |
◎More Code
| Code | Ratio | Cure Cycle | AV (mgKOH/g) | Viscosity (mPa.s/200℃) | Tg (℃) | Reactivity (s/180℃) | Properties |
| NH3305 | 93/7 | 200℃*10min | 31~35 | 4600～6200 | ~65 | 160-280 | General purpose resin. Cost-effective. |
| NH3306 | 93/7 | 200℃*10min | 31~36 | 8200~9800 | ~69 | 140-200 | Excellent storage stability, good heat resistance and anti-yellowing. Suitable for sand texture and wrinkle texture powder coatings. |
| NH3307 | 93/7 | 200℃*10minn | 30~35 | 4000~6000 | ~67 | 200-260 | General purpose resin for aluminum profile powder coatings with high Tg, outstanding flow and excellent outdoor durability. |
| NH3308 | 93/7 | 200℃*10min | 30~36 | 4500~6000 | ~65 | 200-300 | General purpose resin for low gloss powder coatings with good outdoor durability and mechanical properties. |
| NH3309 | 93/7 | 200℃*15min | 30~35 | 2900~4100 | ~60 | 300-400 | Excellent flow, good chemical resistance. |
| NH3309C | 93/7 | 200℃*15min | 29~35 | 3500~4200 | ~60 | 380-450 | Excellent flow, enhanced 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).
◎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), a listed enterprise 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!
We have gained ISO9001 and ISO14000, ISO18001, RoHS, UL certification and QUALICOAT Certificate. Due to the excellent and stable quality, our products always enjoy high reputation at home and oversea, and were sold to more than 30 countries.
Polyester resin branch was founded in 2000, now there are two factories (DongGuan factory and TaiXing Factory) with annual production capacity over 80,000 tons, and the annual production capacity reached 120000 tons by the end of 2020, opening the road to global diversified development. Our clients include many top-tier powder manufacturers in the world such as AKZO, PPG, TIGER, PROTECH, NIPPON, OXYPLAST, JOTUN, SHERWIN, VALSPAR, SINTERPLAST, etc.
We unremittingly stick at the business principle of “Quality is the life, adhere to first-class technology, first-class quality, first-class cost and first-class brand”. We would like to provide a complete set of services and solutions for both domestic and abroad customers and would like to go forward to brilliant future with you together.
