92/8 Tgic Polyester Resin for Thermal Transfer Powder Coatings

• CAS No.: 25135-73-3
• Formula: /
• EINECS: /
• Molecular Principal Chain: High-Molecular Polymer
• Color: White
• Ratio: 92/8
• Model NO.: NH9205
• Type: Polyester/Tgic Type
• Acid Value (Mgkoh/G): 40-45
• Transport Package: 25kg/Bag
• Trademark: KINTE
• Origin: China
• HS Code: 3907999000
• Production Capacity: 80000 Tons Per Year

Product Description

92/8 TGIC Polyester Resin, Super Durable for Thermal Transfer Powder Coatings
NH9205 is a carboxyl polyester resin designed for 92/8 polyester/TGIC powder coatings to be cured at 200ºC. Suitable for heat transfer printing powder coatings.
Powder coatings do not contain organic solvents and are widely used in construction machinery, automobiles, building materials, and other outdoor facilities due to their environmental friendliness, high efficiency, economy, and excellent performance, that is, the advantages of 4E. However, due to the influence of natural factors such as air temperature, humidity, and high ultraviolet rays, powder coatings have high requirements for weather resistance, especially for special outdoor use.
In the formula of polyester resin powder coating, polyester resin is one of the main film-forming substances, accounting for more than 50%, and the performance of polyester resin is the key to realizing the performance of powder coating. Therefore, polyester resins for ultra-weather-resistant powder coatings with excellent weather resistance and good mechanical properties are very necessary.


Basic Features
Excellent weathering resistance
Excellent anti-yellowing and water boiling resistance
Good mechanical properties
Good storage stability


Recommend Formulation:   

NH9205	TGIC	Filler & pigment	Leveling agent	Benzoin	701
552	48	383	8	4	5

Specifications:

Appearance	Light yellow or white transparent flakes
Color (50% DMF)	max:3
Acid Number (mgKOH/g)	40~45
Softening Point (ºC)	103~113
Glass Transition Temp. (ºC)	~63
Melting Viscosity (200ºC, cone/plate, mPa·s)	3100~4100
Reactivity at 180ºC (s, 8% TGIC)	140~260
Curing Requirement	200ºC×10 min
Packaging	PE Bags, Net Weight 25kg ± 0.1kg / bag

Specifications II:

Extrusion Condition	Two-screw Extruder
	Zone I: 90~110ºC	Zone II: 110~120ºC
	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 (180ºC, sec)	240~360
	Horizontal Flow (180ºC, mm)	24~30
	Gloss (60°)	≥85%
	Bending (φ1mm)	Pass
	Adhesive (1mm, grade)	0
	Pencil Hardness	≥1H
	Impact (direct)	pass 40 kg·cm

More Code

Code	Ratio	Cure Cycle	Acid Value (mgKOH/g)	Viscosity (mPa.s/200ºC)	Tg (ºC)	Reactivity (s/180ºC)	Properties
NH9205	92/8	200ºC*10min	40~45	3000~4000	~63	140-260	Especially suitable for heat transfer print super durable powder coatings.
NH9001	90/10	200ºC*10min	46~54	4300~5900	~65	25-75	Dry-blended for low gloss super durable powder coatings with good anti-yellowing. It could be used in HAA system also.
NH9508	95/5	200ºC*10min	19~25	4500~5500	~63	90-170
NH9307	93/7	200ºC*10min	30~36	3500~6500	~65	90-170	For super durable powder coatings with excellent outdoor durability, anti-yellowing and boiling water resistance.
NH9306	93/7	200ºC*10min	30~36	3500~6500	~65	90-170	For super durable powder coatings with excellent outdoor durability, mechanical properties, anti-yellowing and boiling water resistance.
NH9362	93/7	160ºC*15min	30~36	4000~6000	~60	40-120	For low bake super durable powder coatings with excellent outdoor durability, anti-yellowing and boiling water resistance.

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 Certificates. Due to the excellent and stable quality, our products always enjoy a high reputation at home and overseas, and were sold to more than 30 countries.

The polyester resin branch was founded in 2000, now there are two factories (DongGuan factory and TaiXing Factory) with an annual production capacity of 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 to 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 a brilliant future with you together.