Product Description

Polyester Resin Powder Coating Powder for Aluminium Profiles

 

Product Description

 

This series is a thermoset  powder coating based on saturated polyester  resins specially selected for exterior use. It is formulated to give properties of good flow-out and satin or glossy finish.  Its outstanding resistance to  ultra-violet light and  atmospheric aging make  it highly  decorative and durable  in outdoor environment,It   is   widely  used   for   outdoor   furniture,architectural hardware,air-conditioners,bicycle frames,garage doors and signboards etc

 

Use                                                                   

 

(1) Construction: aluminum doors and windows.

(2) Road Signs Stake.

(3) Auto Industry.

(4) Traffic facility: The accessory or hoop of the automobile and motorcycle, bicycle body and road bar etc.

(5) Household Appliances: air conditioner and gas stove board, etc.

(6) Garden furniture

(7) Others: Agricultural apparatus and Wire poles, etc.

 

Gloss (ISO2813, 60°)                                                                 

 

High gloss (>85%), gloss (76-85%) , semi-gloss (50-75% ) , sub-gloss (20-50% ) and Matt(<20% ).

 

Color and gloss can be made according to customers’ requirement.

 

Powder Properties                                                                 

 

Appearance: Homogeneous without any agglomerate

Specific Gravity: 1.2~1.8 (vary with the different type and color)

Granularity Distribution: 100% smaller than125μm, including more than 85% among 60-90μm.

 

Curing                                                                

 

180-200°C (temperature of work piece )     15-10 minute

 

Coating Properties                                                        

 

Item		Standard or Method		Test Result
Impact Resistance Test		ISO6272	GB/T1732-1993	50cm
Cupping Test		ISO1520	GB/T9753-1988	7mm
Adhesion Test (Cross cut )		ISO2409	GB/T9286-1998	Gt.0
Bend Test		ISO1519	GB/T6742-1986	2mm
Hardness Test		ISO15184	GB/T6739-1996	1H-2H
Salt Spary		ISO7253	GB/T1771-1991	>800h
Damp Hot Test		ISO6270	GB/T1740-1979	>1000h
Heat Resistance		140°C/24h (white)		gloss retention ΔE≤0.3-0.4
Weathering Durability	Florida	ISO2810	Facing south 45° 12month	Gloss retention :≥50%
	Accelerated aging	60°C/8 h UV+50°C/4 h condensation,cycling500h		Gloss retention:≥50% color stability:ΔE≤3.5
Note:1.The above-mentioned test adopt 0.8mm thick rust removal , degrease cold-rolled stencil plate , and the scribble membrane thickness is 50-70 microns

Payment Terms︰ TT

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