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Light Yellow 80/20 Isocyanate Polyester Resin For PU Wrinkle Powder Coating

Basic Information
Place of Origin: CHINA
Brand Name: KINTE
Certification: Qualicoat,ISO90001,ISO14000,Reach,ROHS
Model Number: NH7805
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: 80,000tons/year
Specification: Isocyanate Cure Application: Outdoor PU Powder Resin
Property: High Gloss,Good Chemical Resistance,mechanical Property Weathering Resistance Advantage: Excellent Flow,amazing Apperance Performance In Crack Wrinkle
Rate: 80/20 Curing: 200°C/20mins
High Light:

Isocyanate polyester Resin for Powder Coating

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80/20 Isocyanate polyester Resin

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Isocyanate polyester epoxy paint

Polyester Resin Isocyanate 80/20 for PU wrinkle powder coating

 

Applications:

NH7805 is a hydroxylated polyester resin for polyester/isocyanate powder coating system

 

Basic features:

Excellent leveling

Good chemical resistance and mechanical properties

High weathering resistance

Suitable for polyurethane powder coatings

 

Specifications:

Appearance White or pale yellow transparent flake

Color (50%DMF): max: 2

Hydroxyl Value(mg KOH/g): 35~55

Softening point(℃): 102~112

Glass transition temp.(℃): ~61

Melting viscosity(200℃, cone/plate, mPa·s): 5000±1500

Reactivity at 180℃(s, 20% B1530): 320±80

 

Recommend Formulation:

NH7805 Hardener Filler & pigment Leveling agent Benzoin
523 130 334 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℃×20min

 

Film Properties:

Gel time(180℃,sec) 660~930

Horizontal flow:(180℃), mm: 29~33

Gloss(60°): ≥85%

Bending(φ1mm): Pass

Adhesive(1mm,grade): 0

Pencil hardness ≥1H

Direct Impact (50cm): pass

 

Packaging:PE bags, N.W. 25KG±0.1KG / bag

 

 

Light Yellow 80/20 Isocyanate Polyester Resin For PU Wrinkle Powder Coating 0                                                   

Light Yellow 80/20 Isocyanate Polyester Resin For PU Wrinkle Powder Coating 1

 

 

Light Yellow 80/20 Isocyanate Polyester Resin For PU Wrinkle Powder Coating 2

Contact Details
Kintechem

Phone Number : +8613590248009

WhatsApp : +8618620810858