| Place of Origin: | CHINA |
|---|---|
| Brand Name: | KINTE |
| Certification: | Qualicoat,ISO90001,ISO14000,Reach |
| Model Number: | NH3308 |
| 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: | Low Gloss Powder Coating For Outdoor Use |
|---|---|---|---|
| Advantage: | Good Extinction Performance | Property: | Good Weathering Resistance And Mechanical Property |
| Ratio: | 93/7 | Curing Condition: | 200°C/10mins |
| Highlight: | TGIC Polyester Resin 93/7,transparent TGIC Polyester Resin,TGIC Polyester Resin |
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Excellent Leveling Polyester Resin 93/7 NH3308 in TGIC Cure for Low Gloss Powder Coating
◇ Applications:
NH3308 is a saturated carboxyl polyester resin for polyester/TGIC powder coating system.
◇ Basic features:
Excellent leveling
Excellent mechanical properties
Good storage stability
Good weathering resistance
Good extinction performance
◇ Specifications:
Appearance white or light yellow transparent flakes
Color (50%DMF): max: 3
Acid number(mgKOH/g): 30～36
Softening point(℃): 103～113
Glass transition temp.(℃): ～65
Melting viscosity(ICI, mPa·s/200℃): 5250±750
Reactivity at 180℃(s, 7% TGIC): 250±50
◇ Recommend Formulation:NH3308—TGIC
| NH3308 | TGIC | Filler ＆ pigment | Leveling agent | Benzoin | 701 |
| 558 | 42 | 383 | 8 | 4 | 5 |
◇ 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℃×10min
◇ Film Properties:
Gel time(180℃,sec) 250~400
Horizontal flow(180℃,mm): 25~29
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)
