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Смесь полиэфирной смолы низкоглянцевый полиэстер/тгик для теплопередачи нанесение порошкового покрытия

Смесь полиэфирной смолы низкоглянцевый полиэстер/тгик для теплопередачи нанесение порошкового покрытия

Категория: >>>
Поставщик: Guangzhou Kinte Industrial Co. Ltd.

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Products Description

Introduction

NH8003/NH8606 are saturated carboxyl polyester resins for low gloss polyester/TGIC powder coatings by a dry blend procedure, suitable for heat transfer print powder coatings with good outdoor durability and excellent mechanical properties.
Heat transfer technology is to transfer the graphics and text originally printed on paper or film to the surface of the substrate by heating to obtain a clear and beautiful pattern to achieve the effect of logo or decoration. It was first mainly used in fabric transfer printing in production. With the rapid development of material science, the application scope of thermal transfer technology has gradually expanded. The combination of thermal transfer technology and coatings in architectural decoration, interior decoration, and other fields is a new trend that meets people's needs and environmental protection requirements. Powder coating is an environmentally friendly coating that can form 100% film and has no solvent pollution. It has the characteristics of low energy consumption and recyclability. Powder coating thermal transfer technology is a special process in which the transfer ink on high-precision paper is sublimated into the cured coating at a fixed temperature so that the substrate has a specific pattern or texture effect. Thermal transfer technology can change the appearance of powder coatings and achieve decorative effects of imitation wood grain, marble grain, or other patterns. It has been used and promoted in the fields of outdoor architecture, interior decoration, transportation, and home appliances.

Basic Features

Good leveling

Excellent mechanical properties

Good weathering resistance

Recommend Formulation

Formulation	NH8003	NH8606	TGIC	Filler ＆ pigment	Leveling	Benzion
I	270	—	30	200	3	1.5
II	—	288	12	200	3	1.5

Specifications I

Items	NH8003	NH8606
Appearance	Pale yellow flake	Pale yellow flake
Color (50% DMF)	≤3	≤3
Acid Number (mgKOH/g)	48～54	19～24
Softening Point (℃)	108～118	103～113
Glass Transition Temp. (℃)	～68	～60
Melting Viscosity (200℃, cone/plate, mPa·s)	5000±1000	9000±1000
Reactivity at 180℃ (s, 10, 4% TGIC)	80±30	340±60
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
		Blending Extrude I and II with weight ratio 1:1 before grinding.
Application Condition	Electrostatic Spraying With	40～70KV
		Coating Film Thickness	50～80μm
		Degreased Cold-rolled Steel	0.5mm
Film Properties	Gloss (60°)	≤35%
		Bending (φ1mm)	Pass
	Film Properties	Adhesive (1mm, grade)	0
		Pencil Hardness	≥1H
		Impact (50cm)	Pass

More Codes

Code	Ratio	Cure Cycle	Acid Value (mgKOH/g)	Viscosity (mPa.s/200℃)	Tg (℃)	Reactivity (s/180℃)	Properties
NH8081	90/10	200℃*10min	49~55	7000~9500	~ 67	50-100	Dry-blended for 25-35% gloss powder coatings with good outdoor durability and storage stability.
NH8588	95/5	200℃*10min	19~24	6000~9000	~ 64	430-580
NH8506	95/5	200℃*10min	22~25	7600~8600	~ 58	150-270	Dry-blended with NH8081. Good outdoor durability and flow, outstanding mechanical properties and excellent boil water resistance.
NH8586	95/5	200℃*10min	21~25	6500~7300 (220℃)	~ 69	120-220	Dry-blended with NH8081, good weatherability and excellent boiling water resistance.
NH8001	90/10	200℃*10min	48~54	2700~4300	~ 62	50-110	Dry-blended for 25-40% gloss powder coating; Excellent anti-yellowing, good flow.
NH8505	95/5	200℃*10min	19~24	5000~7500	~ 62	280-520
NH8003	90/10	200℃*10min	48~54	4000~6000	~ 68	60-120	Dry-blended for low gloss powder coatings, suitable for heat transfer print powder coatings with good outdoor durability and excellent mechanical properties.
NH8606	96/4	200℃*10min	20~25	8000~10000	~ 60	280-400
NH8002	90/10	200℃*10min	49~55	3500~6500	~ 61	50-150	Dry-blended for low gloss powder coatings with good flexibility and high impact resistance.
NH8507	95/5	200℃*10min	21~25	7500~10500	~ 62	200-400

Remarks

All the polyester resins could be customized to Non-tin (A), anti gas burners (G), tribo gun (T) and anti-blooming (F).

Package and Transportation

PE Bags, Net Weight 25kg ± 0.1kg / bag, 875Kg/Pallet, 17,500Kg/20GP

Non-dangerous goods, no special transportation requirements.

Company Profile

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