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High Crosslinking Density HAA Polyester Resin 25kg Chemical Resistance

Basic Information
Place of Origin: CHINA
Brand Name: KINTE
Certification: ROHS,ISO90001,ISO14000,Reach,Qualicoat
Model Number: NH6361
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: HAA Cure Application: Primid Powder Coating
Advantage: High Crosslinking Density And Low Cure Temperature Curing Rate: 93/7
Curing Condition: 160°C/10mins Property: Excellent Mechanical Property And Chemical Resistance
Highlight:

HAA Polyester Resin

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25kg HAA Polyester

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HAA polyester resin 25kg

 HAA Polyester Resin NH6361 for Powder Coating with High Crosslinking Density

 

◇ Applications:

NH-6361 is a saturated carboxyl polyester resin designed for 93:7 Primid XL 552 powder coating to be cured at 160℃.

 

Advantages of powder coatings

1. Health and environmental protection

All kinds of liquid chemical harmful film-forming, dispersion, wetting, leveling, anti-corrosion and anti mildew additives added to achieve coating performance are omitted.

2. Convenient transportation and storage

Ordinary coatings contain about 20-50% water or solvent, while powder coatings are completely solid without water or solvent, which is convenient and safe for transportation. In addition, coatings containing water or solvent tend to freeze when the transportation and storage temperature is lower than 0 ℃. This problem does not exist in powder coatings.

3. No preservative is required

In the traditional liquid coating, there is both water and bacterial food, which is easy to be polluted by bacteria. Therefore, in order to prevent deterioration, preservatives should be added, while latex powder coatings have no bacterial pollution and do not need preservatives

4. Paint smell

Compared with the general traditional coating smell residue, this coating can disperse quickly, which can be said to disappear immediately.

 

◇ Basic features:

High crosslinking density

Excellent chemical resistance

Good mechanical properties

 

◇ Specifications:

Appearance:White or pale yellow transparent flakes

Color(50%DMF): max:2

Acid number(mgKOH/g): 48~53

Softening point(℃):95~105

Glass transition temp.( ℃):~55

Melting viscosity(200℃, cone/plate, mPa·s): 3000±700

Reactivity at 180℃(s, 7% XL552): 80±30

 

◇ Recommend Formulation:

NH-6361 XL-552 Filler & pigment Leveling agent Benzion 701 703
558 42 380 8 4 4 4

 

◇ 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: 160℃×10min.

 

◇ Film Properties:

Gel time(180℃,sec) 60~90

Horizontal flow (180℃), mm: 20~25

Gloss(60°): ≥85%

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)

 

High Crosslinking Density HAA Polyester Resin 25kg Chemical Resistance 0High Crosslinking Density HAA Polyester Resin 25kg Chemical Resistance 1

High Crosslinking Density HAA Polyester Resin 25kg Chemical Resistance 2

Contact Details
Kintechem

Phone Number : +8613590248009

WhatsApp : +8618620810858