Place of Origin: | CHINA |
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Brand Name: | KINTE |
Certification: | ROHS,ISO90001,ISO14000,Reach,Qualicoat |
Model Number: | NH7603 |
Minimum Order Quantity: | 500KG |
Price: | Negotiable |
Packaging Details: | 25kg/PE bag , 875KG/PALLET , 17,500KG/20GP |
Delivery Time: | 10 working days |
Payment Terms: | T/T, L/C, D/P |
Supply Ability: | 80,000 tons/year |
Specification: | Isocyanate | Application: | Polyurethane Powder Coating |
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Advantage: | Excellent Leveling | Rate: | 65/35 |
Curing Condition: | 200°C/15mins | Property: | Good Solvent Resistance |
Highlight: | 25kg Isocyanate Polyester Resin,Good Solvent Resistance Isocyanate Polyester Resin,Isocyanate polyester resin 25kg |
Super Durable Isocyanate Polyester Resin NH7603 with Good Solvent Resistance
◇ Applications:
NH7603 is a hydroxylated polyester resin for polyester/isocyanate powder coating system.
◇ Basic features:
Excellent leveling
Good solvent resistance
◇ Specifications:
Appearance White or pale yellow transparent flake
Color (50%DMF): max: 2
Hydroxyl Value(mg KOH/g): 90~120
Softening point(℃): 101~110
Glass transition temp.(℃): ~59
Melting viscosity(200℃, cone/plate, mPa·s): 4500±1500
Reactivity at 180℃(s, 35% B1530): 160±50
◇ Recommend Formulation:
NH7603 | B 1530 | Filler & pigment | Leveling agent | Benzoin |
432 | 227 | 328 | 10 | 3 |
◇ Extrusion Condition:
Two-screw extruder
Zone I: 90~110℃ Zone II: 110~120℃
Speed of revolution: 500~1200rpm
Fineness of powder: <100μm
◇ Application Condition:
Electrostatic spraying with: 40~70KV
Film thickness: 50~70μm
Degreased cold-rolled steel 0.5mm
◇ Curing Requirement: 200℃×15min
◇ Film Properties:
Gel time(180℃,sec) 200~400
Horizontal flow(180℃),mm 26~30
Gloss(60°): ≥80%
Bending(φ1mm): Pass
Adhesive(1mm,grade): 1
Pencil hardness ≥1H
Direct Impact (50cm): pass
◇ Packaging:PE bags, N.W. 25KG±0.1KG / bag
Remarks:all the polyester resins could be customizes to Non-tin (A) ,anti gas burners(G),tribo gun(T) and anti-blooming(F)
According to industry statistics, in 2014, KINTE polyester resin output ranked third in the national industry, becoming a well-known brand and technical leader in the field of polyester resin for powder coatings in China.
The market share in Guangdong province exceeds 50%, and the sales volume ranks the top two in China, and is exported to Southeast Asia, the Middle East, Russia and other regions and countries.
We will continue to uphold the business philosophy of "quality is the life of the enterprise, adhere to the first-class technology, first-class quality, first-class cost and first-class brand", provide all-round services and solutions for customers at home and abroad, and create a better future.