Fast Cure Tgic Powder Coating Polyester Resin for Coil or PCM

Model NO.
KK8048
Acid Value (Mgkoh/G)
30-36
Ratio
93/7
Transport Package
25kg/Bag
Trademark
KINTE
Origin
China
HS Code
3907999000
Production Capacity
80000 Tons Per Year
Reference Price
$ 1.80 - 2.70
Contact Us

Product Description

Super Fast Cure TGIC   Powder Coating   P olyester R esin   for Using in Coil or PCM
KK8048 is saturated carboxyl polyester resin for polyester/TGIC powder coating used in coil or PCM.
In recent years, coil coatings have a lot of room for development in my country. Conventional coils are mostly painted with liquid coatings. Such liquid coatings will cause more or less pollution to the environment. With the strengthening of people's awareness of environmental protection, powder coil coating has become a major development direction. Due to its particularity, coil coatings have special requirements for coating properties, such as weather resistance, chemical resistance, hardness, and bending resistance. Conventional polyester powder coatings can be improved to meet the performance requirements of coil coatings, but conventional polyester powder coatings generally require baking for 10 to 20 minutes to fully cure. However, the coil coating line speed is relatively fast. In order to achieve continuous and rapid coating of the coil on the coating line, the powder coating used must be able to cure quickly in a short time, and the cured coating performance has strict requirements.
KK8048 can be completely cured after baking at 280ºC for 1 minute. The powder coating made of this polyester resin can greatly shorten the curing time. The cured coating has good leveling, good weather resistance, and bending no cracks, meets the performance requirements of coil coatings, and is suitable for rapid coating production lines for coils.


Basic Features
Outstanding mechanical properties
Good resistance to chemicals
Excellent storage stability
Excellent durable weatherablity


Recommend Formulation:    
KK8048 TGIC Filler & Pigment Leveling agent Benzoin
200 15 95 2.4 1.2


Specifications:
Appearance pale yellow flake
Color (50%DMF) max:2
Acid Value (mgKOH/g) 30~36
  Softening Point (ºC)     103~113  
  Glass Transition Temp. (ºC)     ~60  
  Melting Viscosity (200ºC, cone/plate, mPa·s)     5000±1500  
  Reactivity at 180ºC (s, 7% TGIC)     100±50  
  Curing Requirement     280ºC×1min  
  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 <60μm
  Application Condition     Electrostatic Spraying With     40~70KV  
  Coating Film Thickness     50~100μm  
  Degreased Cold-rolled Steel     0.5mm  
  Film Properties     Gel Time (180ºC, sec)     60~150  
  Horizontal Flow (180ºC, mm)     20~25  
  Gloss (60°)     ≥85%  
  Bending (φ1mm)     Pass  
  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).


Fast Cure Tgic Powder Coating Polyester Resin for Coil or PCM Fast Cure Tgic Powder Coating Polyester Resin for Coil or PCM Fast Cure Tgic Powder Coating Polyester Resin for Coil or PCM

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 2023). 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 2023, 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.






 

 

Polymer & Resin

PNEUTEC.IT, 2023