Testing item

Standard

Result

Finish coat thickness

ISO 2360（CNS 8406）

27.6μm

Gloss

ASTM D532-89

20~45%

Pencil hardness

ASTM D3363-00

2H

Toughness

ASTM D4145-83

2T no rift

Adhesive force

ASTM 3359-97

4B

Impact resistance

ASTM D2794-93

﹥100kg.cm

Abrasion resistance

ASTM D968-93

64.6 L/mil

Mortar resistance

ASTM 605.2-90

24 Hrs pat test exceed

Humidity resistance

ASTM D714-97

3000hr No blister

ASTM D2247-02

Boiling-water resistance

ASTM D3359-B

Passed

Salt-spray resistance

ASTM D117-03

3000hr No blister

Acid resistance

ASTM D1308-87

No Effect

AAMA 605.2-91,TEST#7,7.31

Alkali resistance

ASTM D1308-87

Passed

Solvent resistance

ASTM D2248-73

Passed

ECCA T5&NCCA NO.11-18

Color retention

ASTM D2244-93

△E=0.34

Chalk resistance

ASTM D4214-98

No Chalking

Gloss retention

ASTM D2244-93

84.2%