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Technical Data Sheet of aluminum composite panel

  • source:PETER ZHANG
  • Date:08/17/2018

Technical Data Sheet---Out Wall

Test items

Standard indicators

Test value

Individual determinant

Coating thickness

Least value≥25um

29um (Average 30um)

Coincidence

Glossiness deviation

≤10 (gloss 30.4)

0.8 (gloss 30.4)

Coincidence

 

≤5 (gloss≥70pm)

 

 

Coating flexibility

≥HB

3H

Coincidence

Fencil hardness

≤2T

0T

Coincidence

Adhesion

No Inferior to grade 1

Graticule Grade 0 /Cycle grade 1

Coincidence

Impact resistance

50 KG.cm/ No paint stripping, No cracks

50 KG.cm/ No paint stripping, No cracks

Coincidence

Boiling water resistance

Unconverted

Unconverted

Coincidence

Acid resistance

Unconverted

Unconverted

Coincidence

Alkaline resistance

Unconverted

Unconverted

Coincidence

Oil resistance

Unconverted

Unconverted

Coincidence

Impregnant resistance

Unconverted

Unconverted

Coincidence

Rinse resistance

Unconverted by≥10000 times

Unconverted by≥10000 times

Coincidence

Abrasion resistance

≥5L/um

8.9L/um

Coincidence

Tarnish resistance

≤15%

7.8%

Coincidence

Surface density

±0.5kg/m2

5.32kg/m2

-------

Flexural strength

≥100Mpa

121Mpa

Coincidence

Bending elastic modulus

≥2.0*104Mpa

3.12*104Mpa

Coincidence

Cross-resistance

≥9.0KN

9.94KN

Coincidence

Shear strength

≥28.0Mpa

32.0Mpa

Coincidence

180°Peel Strength

≥7.0N/mm

11.2N/mm

Coincidence

Temperature resistance

Unconverted

Unconverted

Coincidence

Heat distortion tem perature

≥105℃

120℃

Coincidence

Therm al expansion coefficient

≤4.00*10-5℃-1

1.98*10-5℃-1

Coincidence

 

 

 

 

 

 

 

 

Technical Data Sheet---In Wall

Test items

Standard indicators

Test value

Individual determinant

Coating thickness

Least value≥16um

29um (Average 30um)

Coincidence

Glossiness deviation

≤10 (gloss 70)

2.6 (gloss 24)

Coincidence

 

≤5 (gloss≥70pm)

 

 

Coating flexibility

≥HB

3H

Coincidence

Fencil hardness

≤3T

1T

Coincidence

Adhesion

No Inferior to grade 1

Graticule Grade 0 /Cycle grade 1

Coincidence

Impact resistance

50 KG.cm/ No paint stripping, No cracks

50 KG.cm/ No paint stripping, No cracks

Coincidence

Boiling water resistance

Unconverted

Unconverted

Coincidence

Acid resistance

Unconverted

Unconverted

Coincidence

Alkaline resistance

Unconverted

Unconverted

Coincidence

Oil resistance

Unconverted

Unconverted

Coincidence

Impregnant resistance

Unconverted

Unconverted

Coincidence

Rinse resistance

Unconverted by≥10000 times

Unconverted by≥10000 times

Coincidence

Surface density

±0.5kg/m2

5.32kg/m2

Coincidence

Flexural strength

≥60Mpa

79.6Mpa

Coincidence

Bending elastic modulus

≥1.5*104Mpa

1.99*104Mpa

Coincidence

Cross-resistance

≥5.0KN

6.25KN

Coincidence

Shear strength

≥20.0Mpa

22.6Mpa

Coincidence

180°Peel Strength

≥5.0N/mm

6.2N/mm

Coincidence

Temperature resistance

Unconverted

Unconverted

Coincidence

Heat distortion Tem perature

≥95℃

116℃

Coincidence

Therm al expansion coefficient

≤4.00*10-5℃-1

2.74*10-5℃-1

Coincidence

 

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