| Place of Origin: | CHINA |
|---|---|
| Brand Name: | KINTE |
| Certification: | ROHS,ISO90001,ISO14000,Reach,Qualicoat |
| Model Number: | NH8081&NH8586 |
| 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: | TGIC Cure | Application: | Powder Coating With Low Gloss |
|---|---|---|---|
| Advantage: | Weatherability,boiling Water Resistance | Property: | Good Mechanical Property,chemical Resistance,storage Stability |
| Ratio: | 90/10,95/5 | Curing Condition: | 200°C/10mins |
| Highlight: | Qualicoat Blended Polyester Resin,carboxyl Blended Polyester Resin,carboxyl TGIC powder coating |
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Powder Paint Polyester resin NH8081&NH8586 for Dry blending Low Gloss
◇ Applications:
NH8081/NH8586 are saturated carboxyl polyester resins for low gloss polyester/TGIC powder coatings by a dry blending procedure. It has excellent outdoor durability, excellent adhesion, impact resistance, scratch resistance, high hardness and good flexibility.
◇ Basic features:
Low gloss film
Excellent mechanical properties
Good chemical resistance
Good leveling
Excellent boiling water resistance
Eco-green and environment-friendly
◇ Specifications:
NH8081 NH8586
Appearance: pale yellow flake pale yellow flake
Color(50%DMF): ≤2 ≤4
Acid number(mgKOH/g): 49～55 21～25
Softening point(℃): 105～115 106～116
Glass transition temp.( ℃): ~67 ~69
Melting viscosity: 8250±1250 6900±400
(200℃, cone/plate, mPa·s)
Reactivity at 180℃(s, TGIC): 75±25 170±50
◇ Recommend Formulation:
| Formulation | NH8081 | NH8586 | TGIC | Filler ＆ pigment | Leveling agent | Benzoin |
| I | 270 | — | 30 | 200 | 3 | 1.5 |
| II | — | 270 | 14.2 | 200 | 3 | 1.5 |
◇ Extrusion Condition:
Two-screw extruder
Zone I: 90～110℃ Zone II: 110～120℃
Speed of revolution: 500～1200rpm
Fineness of powder: ＜100μm
Blend I and II in the weight ratio of 1:1 before grinding.
◇ Application Condition:
Electrostatic spraying with: 40～70KV
Coating film thickness: 50～70μm
Degreased cold-rolled steel 0.5mm
◇ Curing Requirement: 200℃×10min
◇ Film Properties:
Gloss(60°): ≤40%
Bending(φ2mm): Pass
Adhesive(1mm,grade): 0
Pencil hardness: ≥H
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)
Kinte always put customers in priority and we will meet the needs of new and old customers with excellent quality, perfect service, 100% focus and sincerity.
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.
