92/8 TGIC Polyester Resin with High Tg for Heat Transfer Powder Coating

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Product Overview

Description



Products Description


Introduction
NH3295H is a saturated carboxyl polyester resin for polyester/TGIC powder coating system at the ratio 92/8. Suitable for heat transfer powder coating with clear transfer pictures.
Heat transfer powder coating is a process of technology of heat transfer printing finished on the powder coating surface.The coating is specialized designed so that pictures and patterns on the heat transfer paper of films can be well transferred on the coating surface. It makes the coating with a lot of patterns, such as wood effects, marble effects, stone effects, etc.


Basic Features
High TG

Good leveling

Good storage stability

Good weathering resistance


Recommend Formulation
NH3295H—TGIC


NH3295H
TGIC
Filler & Pigment
Flow agent
Benzoin
701
558
48
383
8
4
5


Specifications I


Appearance
White or light yellow transparent flakes
Color (50% DMF)
max:3
Acid Number (mgKOH/g)
41~45
Softening Point (℃)
105~115
Glass Transition Temp. (℃)
~69
Melting Viscosity (200℃, cone/plate, mPa·s)
4400~5600
Reactivity at 180℃ (s, 8% TGIC)
160~280
Curing Requirement
200℃×10min
Packaging
PE Bags, Net Weight 25kg ± 0.1kg / bag


Specifications II


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
Film Properties
Gel Time (180℃, sec)
240~360
Horizontal Flow (180℃, mm)
25~30
Gloss (60°)
≥85%
Bending (φ1mm)
Pass
Adhesive (1mm, grade)
0
Pencil Hardness
≥1H
Impact (50cm)
Pass


Package and Transportation


PE Bags, Net Weight 25kg ± 0.1kg / bag, 875Kg/Pallet, 17,500Kg/20GP
Non-dangerous goods, no special transportation requirements.




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0.5332 s.