| Place of Origin: | CHINA |
|---|---|
| Brand Name: | KINTE |
| Certification: | Qualicoat,ISO90001,ISO14000 |
| Model Number: | NH8305 |
| Minimum Order Quantity: | 500KG |
| Price: | Negotiable |
| Packaging Details: | 25kg/PE bag , 875KG/PALLET , 17,500KG/ 20GP container |
| Delivery Time: | 10 working days |
| Payment Terms: | T/T, L/C, D/P |
| Supply Ability: | 80,000tons/year |
| Specification: | TGIC Cure | Application: | Outdoor Use Aluminium Profiles |
|---|---|---|---|
| Property: | Excellent Impact Resist | Properties: | Low Gloss |
| Agent Rate: | 93/7 | Advantage: | Excellent Flexibility |
| High Light: | blended polyester resin TGIC,blended polyester resin Qualicoat,thermoset polyester resin Qualicoat |
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Powder Coating Resin NH8305 with Excellent Flexibility Bending Resistance
Applications:
NH8305 is a saturated carboxyl polyester resin for polyester/TGIC powder coating system.
Basic features:
Excellent toughness and cold resistance
Excellent impact damping resistance and storage stability
Specifications:
Appearance white or pale yellow transparent flake
Color (50%DMF): max: 2
Acid number(mgKOH/g): 30～36
Softening point(℃): 103～113
Glass transition temp.(℃): ～60
Melting viscosity(200℃, cone/plate, mPa·s): 5000～8000
Reactivity at 180℃(s, 7% TGIC): 130±40
Recommend Formulation:
NH8305—TGIC
| NH8303 | TGIC | Filler ＆ pigment | Leveling agent | Benzion | 701 |
| 200 | 15 | 140 | 2.4 | 1.2 | 1.2 |
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: 70～90μm
Degreased cold-rolled steel 0.5mm
Curing Requirement: 200℃×10min
Film Properties:
Gel time(180℃,sec) 150~300
Horizontal flow:(180℃), mm: 23~27
Gloss(60°): ≥88%
Bending(φ1mm): Pass
Adhesive(1mm,grade): 0
Pencil hardness: ≥1H
Impact (50cm): pass
Packaging:
PE bags, N.W. 25KG±0.1KG / bag
