Saturated Tgic Polyester Resins for Fast Cure Powder Coatings

Min.Order: 1,000

Product origin: Guangzhou, Guangdong, China

Infringement complaint:

Complaint

US$ 2 ~ 3

Description

Excellent Weathering Resistance TGIC Polyester Resins for Powder Coatings

NH9306 is a carboxyl polyester resin designed for 93/7 polyester/TGIC powder coatings to be cured at 200ºC.

Basic Features

Excellent weathering resistance

Good storage stability

Improved mechanical properties compared with NH9307

Recommend Formulation:

NH9306	TGIC	Filler & pigment	Leveling agent	Benzoin
200	15	140	2.4	1.2

Specifications:

Appearance	white or light yellow transparent flakes
Color (50% DMF)	max:3
Acid Number (mgKOH/g)	30~36
Softening Point (ºC)	101~113
Glass Transition Temp. (ºC)	~62
Melting Viscosity (200ºC, cone/plate, mPa·s)	5000±1500
Reactivity at 180ºC (s, 7% TGIC)	180±60
Curing Requirement	200ºC×15 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)	200~350
	Horizontal Flow (180ºC, mm)	24~28
	Gloss (60°)	≥85%
	Bending (φ1mm)	Pass
	Adhesive (1mm, grade)	0
	Pencil Hardness	≥1H
	Impact	Pass 50 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.

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