Primid Saturated Polyester Resins Tribo Version for 95/5 Haa Powder Coatings

Model NO.
NH6588T
Acid Value (Mgkoh/G)
32-38
Ratio
95/5
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

95/5 HAA Polyester Resins for Primid Powder Coatings Cured at 200ºC
NH6588T is a saturated carboxyl polyester resin designed for Primid XL 552 powder coating to be cured at 200ºC.
The film-forming substance of polyester/TGIC system powder coatings is mainly polyester resin, and the performance of polyester resin determines the performance of powder coatings. Polyester resin is a linear or slightly branched heterochain polymer compound made by high-temperature condensation of polyol and polyacid. Due to the limitation of polyester resin molecular structure, powder coating shows the defect of poor weathering performance in the process of use, mainly for: powder coating crosslinking density is low, solvent resistance, heat resistance is poor; powder coating film-forming material contains a large number of ester bonds prone to hydrolysis; powder coating includes a small number of hydroxyl, easy to occur "β-elimination reaction", resulting in unsaturated bonds. In the process of using powder coating, it will be subject to light, moisture, oxygen, chemical medium, biomass enzymatic decomposition, and other environmental factors, which will lead to loss of light, discoloration, chalking, blistering, peeling, and other aging phenomena, limiting the scope of application of powder coating.
NH6588T features super durable weatherablity, it could solve above problmes.


Basic Features
Super durable weatherablity
Excellent flowability


Recommend Formulation:    
NH6588T XL552 Filler & Pigment Leveling Agent Benzoin 701 703
566 34 380 8 4 4 4


Specifications:
Appearance Pale yellow flake
Color (50% DMF) Max:3
Acid Number (mgKOH/g) 32~38
Softening Point (ºC) 100~110
Glass Transition Temp. ( ºC) ~62
Melting Viscosity (cone/plate, mPa·s/200ºC) 2200±800
Reactivity at 180ºC (s, 5% XL552) 240~480
Curing Requirement 200ºC×10min
Packaging PE Bags, Net Weight 25kg ± 0.1kg / bag


Specifications II:
Extrusion Condition Two-screw Extruder
Zone I: 90~110ºC Zone II: 100~110ºC
Speed of Revolution 500~1200rpm
Fineness of Powder <100μm
Application Condition Electrostatic Spraying With 40~70KV
Coating Film Thickness 50~100μm
Degreased Cold-rolled Steel 0.5mm
Film Properties Gel Time (180ºC, sec) 240~360
Horizontal Flow (180ºC, mm) 27~31
Gloss (60°) ≥85%
Bending (φ1mm) Pass
Adhesive (1mm, grade) 0
Pencil Hardness 1H
Impact (50cm) Pass
Storage test (40ºC,24hr) Good


More Code
Code Ratio Cure Cycle AV (mgKOH/g) Viscosity (mPa.s/200ºC) Tg (ºC) Reactivity (s/180ºC) Properties
NH6582 95/5 180ºC*10min 30~35 4600~6000 ~61 150~220 Good storage stability, excellent mechanical properties and good outdoor durability.
NH6583 95/5 180ºC*10min 30~35 2500~3500 ~56 200~290 Very good flow, excellent mechanical properties, and pinhole free in thick films.
NH6584 95/5 180ºC*10min 30~36 2200~4200 ~60 200~400 Outstanding flow, excellent mechanical properties, cost effeciency.
95/5 180ºC*10min 30~35 3000~4000 ~59 280~480 Good storage stability, excellent flow and mechanical properties.
NH6586PT 95/5 180ºC*10min 30~37 3000~5000 ~58 220~340 Good leveling and weather resistance, excellent mechanical properties and anti yellowing, pinhole free in thick films and good storage stability.
NH6587 95/5 180ºC*10min 30~36 5000~7000 ~67 120~280 Excellent storage stability and mechanical properties, good outdoor durability and flow.
NH6588T 95/5 200ºC*10min 32~38 1400~3000 ~62 240~280 Super durable weatherablity and excellent flowability.


Remarks:  All the polyester resins could be customized to  Non-tin  (A),  anti   gas burners   (G),  tribo gun   (T) and  anti-blooming   (F).


Primid Saturated Polyester Resins Tribo Version for 95/5 Haa Powder Coatings Primid Saturated Polyester Resins Tribo Version for 95/5 Haa Powder Coatings Primid Saturated Polyester Resins Tribo Version for 95/5 Haa Powder Coatings Primid Saturated Polyester Resins Tribo Version for 95/5 Haa Powder Coatings

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!
Primid Saturated Polyester Resins Tribo Version for 95/5 Haa 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.
Primid Saturated Polyester Resins Tribo Version for 95/5 Haa Powder Coatings
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