ALUMINIUM COMPOSITE PANEL TECHNICAL DATA

Technical Properties

Property
Result Standard

Weight t4 mm=5.55 kg / m² ASTM D792

Outdoor Temperature No abnormity ASTM D1654

Thermal Expansion 24 – 28 ASTM D696

Temperature for thermal deformation 115°C ASTM D648

Thermal Conduction 0.102 kcal / m.hr°C ASTM D976

Flexural rigidity 14.0 x 105 ASTM C393

Impact Resistance 1.650 kgf ASTM D732

Adhesive Strength 0.78 kg / mm ASTM D903

Acoustic Insulation 25 ASTM E413

Flexural Elasticity 4055kg / mm² ASTM D790

Shearing Resistance 2.6 kgf / mm² ASTM D732

Fire Propagation Qualified ASTM E84

Smoke Developed <45 ASTM E84

Wind-Pressure Resistance Passed ASTM E330

Properties against Water Passed ASTM E331

Properties against Air Passed ASTM E283

Product Data

Testing Item	Result	Standard
Finish Coating Thickness	30± 5µ m	ISO 2360 (CNS 8406)
Gloss	80% ± 5%	ASTM D532-89
Pencil Hardness	2 H	ASTM D3363-74
Toughness (T – bend)	2T no rift	ASTM D4145-83
Adhesive Force	No peel	ASTM D3359-87
Import Resistance	no crack	ASTM D2794
Abrasion Resistance	50 – 80 KTR no crack	ASTM D968-81
Mortar Resistance	24 Hrs pat test exceed	ASTM D605.2-90
Humidity Resistance	3000hr No blister	ASTM D714-87
Boiling-water Resistance	Passed	ASTM D3359-B
Salt-spray Resistance	3000 hrs no blister	ASTM D117-94
Acid Resistance	No effect	ASTM D1308-87
Alkali Resistance	Passed	ASTM D1308-87
Solvent Resistance	Passed	ASTM D2248-73
Color Retention	∆E < 5	ASTM D2244-87
Chalk Resistance	Max value: 8 unit	ASTM D4214-89
Gloss Retention	90%	ASTM D2244-85