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TGIC Powder Coating Polyester Resin With Excellent High Temperature Resistance

Basic Information
Place of Origin: China
Brand Name: KINTE
Certification: ISO14000, ISO90001, Reach, Qualicoat, ROHS
Model Number: NH8308
Minimum Order Quantity: 1000kg
Price: Negotiable
Packaging Details: 25Kg/PE Bag, 875Kg/Pallet, 17,500Kg/20GP
Delivery Time: 10 working days
Payment Terms: L/C, D/P, T/T
Supply Ability: 80,000 tons per year
Cured Ratio: 93/7 Polyester TGIC Cured Time: 200℃×10min
Acid Number: 30-37 MgKOH/g Melting Viscosity (mPa·s/200℃): 5600±1000
Softening Point(℃): 105~120 Glass Transition Temp.(℃): ~ 68
Properties: Extraordinary Heat Resistance Application: Suitable For High Temperature Resistant Powder Coatings
Highlight:

TGIC Powder Coating Polyester Resin

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High Temperature Resistance Coating Polyester Resin

TGIC Powder Coating Polyester Resin with Excellent High-Temperature Resistance

 

 

Introduction

 

NH8308 is a saturated polyester resin, which is mainly used in polyester / TGIC powder coating systems. It features extraordinary heat resistance, excellent impact performance, and good leveling performance, suitable for high-temperature resistant powder coatings.

Powder coatings, as a kind of green environmental protection coatings, have been widely used in many fields in recent years, especially in metal coating. Powder coatings often use organic resins such as epoxy, polyester, acrylic, and polyurethane as the matrix. Due to the influence and limitation of the structure of the matrix resin, these common powder coatings have deficiencies in some properties, resulting in application limitations. Such as barbecue stoves, heaters, high-power lighting, heating pipes, and other high-temperature-resistant equipment, powder coatings are required to have high-temperature resistance.

NH8308 has very good heat resistance. The powder coatings prepared with this resin have extraordinary heat resistance and can be used in various high-temperature resistance equipment in electrical, metallurgy, petroleum, aviation, chemical, pharmaceutical, food, and other industries.

 

 

Basic Features

 

Extraordinary heat resistance

Excellent impact performance

Good leveling performance

Suitable for high-temperature resistant powder coatings

 

 

Recommend Formulation:

 

HH8308

TGIC Filler & Pigment Leveling agent Benzoin 701
300 22.6 232 3.6 1.8 1.8

 

 

Specifications I:

 

Appearance White or pale yellow transparent flakes
Acid Value (mgKOH/g) 30~37
Softening Point (℃) 105~120
Glass Transition Temp. (℃) ~68
Melting Viscosity (200℃, cone/plate, mPa·s)

5600±1000

Reactivity at 180℃ (s, 7% TGIC)

180±80

Curing Requirement

200℃×10min

Packaging PE Bags, Net Weight 25kg ± 0.1kg / bag

 

 

Specifications II:

 

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 70~90μm
Degreased Cold-rolled Steel 0.5mm
Film Properties Gel Time (180℃, sec) 160~320
Horizontal Flow (180℃, mm) 23~28
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).

 

 

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), listed 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!

In 2017, the new production base with 80000 tons annual capacity was put into construction in Dongguan, Guangdong, and the annual production capacity reached 120000 tons by the end of 2020, opening the road to global diversified development.

 

TGIC Powder Coating Polyester Resin With Excellent High Temperature Resistance 0

 

 

Contact Details
Kintechem

Phone Number : +8613590248009

WhatsApp : +8618620810858