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50/50 Hybrid Cure Powder Coating Polyester Resins , Polyester Resin Heat Resistance Fast Cure

Basic Information
Place of Origin: CHINA
Brand Name: KINTE
Certification: ROHS,ISO90001,ISO14000,Reach,Qualicoat
Model Number: HH2581
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: Epoxy Polyester Hybrid Cure Acid Value(mgKOH/g): 67-75
Viscosity(mPa.s/200°c): 2000-3500 Ratio: 50/50
Curing Condition: 180°C/10mins Reactivity(s/180°c): 100-200
Tg(°c): ~55 Properties: Fast Cure,excellent Mechanical Property,good Flow
Highlight:

Hybrid Cure Powder Coating polyester Resins

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50/50 Powder Coating polyester Resins

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50/50 polyester resin heat resistance

Fast cure Epoxy polyester hybrid cure HH2581 

 

 

Applications:
 
HH2581 is a carboxyl polyester resin designed for 50/50 hybrid powder  coatings to be cured at 180℃.
 
 
Basic features:
 
Excellent leveling
Good mechanical properties
Good storage stability
 
 
Specifications:
 
Appearance: white or light yellow transparent flakes
Color(50%DMF) max:3
Acid number(mgKOH/g): 69~75
Softening point(℃) 93~103
Glass transition temp.( ℃) :~55
Melting viscosity(200℃, cone/plate, mPa·s): 2000±3500
Reactivity at 180℃(s, 50% Epoxy): 100~200
 
 
Recommend Formulation:
 
50/50 Hybrid Cure Powder Coating Polyester Resins , Polyester Resin Heat Resistance Fast Cure 0
 
 
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
Coating film thickness: 50~70μm
Degreased cold-rolled steel 0.5mm
 
 
Curing Requirement:  180℃×10min
 
 
Film Properties:
 
Gel time(180℃,sec): 100~200
Horizontal flow:(180℃), mm: 27~30
Gloss(60°): ≥90%
Bending(φ1mm): pass
Adhesive(1mm,grade): 0
Pencil hardness: 1H
Impact(direct, reserve): pass 50kg·cm
 

 

 Code  Ratio Cure cycle

Acid value

(mgKOH/g)

Viscosity

(mPa.s/200°c)

Tg(°c)

Reactivity

(s/180°c)

Properties
 HH2581 50:50 180°C/10mins 67-75 2000-3500 ~55 100-200

Fast cure,excellent mechanical property,good flow

 

 

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)

 

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.

 

50/50 Hybrid Cure Powder Coating Polyester Resins , Polyester Resin Heat Resistance Fast Cure 150/50 Hybrid Cure Powder Coating Polyester Resins , Polyester Resin Heat Resistance Fast Cure 2

Contact Details
Kintechem

Phone Number : +8613590248009

WhatsApp : +8618620810858