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Isocyanate Epoxy Polyester Resin , Thermosetting Polyester Resin Smudge Resistance

Basic Information
Place of Origin: CHINA
Brand Name: KINTE
Certification: ROHS,ISO90001,ISO14000,Reach,Qualicoat
Model Number: NH7807
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
Advantage: Excellent Flowability,smudge Resistance Rate: 84/16
Curing Condition: 200°C/15mins Property: Excellent Mechanical Property, High Weathering Resistance
Highlight:

Smudge Resistance epoxy polyester resin

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Isocyanate epoxy polyester resin

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Isocyanate thermosetting polyester resin

Super Durable Isocyanate Polyester Resin NH7807 with Good Flowability and Smudge Resistance

 

The coating is prepared by mixing resin, pigment and filler, curing agent and other additives in a certain proportion, and then by hot extrusion, crushing and screening. They are stored stably at room temperature. After electrostatic spraying or fluidized bed dip coating, they are heated, baked, melted and solidified to form a flat and bright permanent film, so as to achieve the purpose of decoration and anti-corrosion.

 

Applications:

NH7807 is a hydroxylated polyester resin for polyester/isocyanate powder coating system.

 

Basic features:

Excellent leveling

Excellent mechanical properties

High weathering resistance

Good smudge resistance

 

Specifications:

Appearance White or pale yellow transparent flake

Color (50%DMF): max: 2

Hydroxyl Value(mg KOH/g): 27~33

Softening point(℃): 105~115

Glass transition temp.(℃): ~62

Melting viscosity(200℃, cone/plate, mPa·s): 10000±500

Reactivity at 180℃(s, 16.7% B1530): 350±50

 

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): 500~600

Horizontal flow:(180℃), mm: 27~31

Gloss(60°): ≥90%

Bending(φ1mm): Pass

Adhesive(1mm,grade): 0

Pencil hardness ≥1H

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)

 

Isocyanate Epoxy Polyester Resin , Thermosetting Polyester Resin Smudge Resistance 0Isocyanate Epoxy Polyester Resin , Thermosetting Polyester Resin Smudge Resistance 1

Isocyanate Epoxy Polyester Resin , Thermosetting Polyester Resin Smudge Resistance 2

Contact Details
Kintechem

Phone Number : +8613590248009

WhatsApp : +8618620810858