集装箱涂料IICL标准
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Unit Value 3 2 1 0
Gloss Test (ASTM D523)
Gloss Change 0-20% 21-30%
Unit Value 2 1
＞30%
0
o
涂膜
Testing Scoring Table
Exterior Paint System
Group
Corrosive Group Blister Test Rusting Test Undercutting Test Mechanical Group Adhesion Test Impact Test Cosmetic Group Color Test Gloss Test Unscribed Unscribed 5 None 3% 2% 1.00 1.00 Scribe 25 15 15% 10% 1.00 1.00 Unscribed
IICL standard
Panel Specimen
Size:76*152*1.6mm Sbustrate:G3101(SS41) Blasted:Sa2 ½ Rough：25-40μ Rmax 80μ
Exterior Method
•8h UV at 60℃ （UVA340）
•4h condensation at 50℃
• Repeat sub cycle for 72hrs
•4h wet at 30℃
8 Times 56days
•2h dry at 40℃
• Repeat sub cycle for 96hrs
Interior Method
•8h dry/dark at 60℃
•4h condensation (100%RH)at 60℃
Scribed or not
Max
75
Min
55
Test Weight
Score Factor
15% 25% 30%
0.75 2.50 3.00
Total For All Test
100
70
100%
Testing Scoring Table
Interior Paint System
Group
Corrosive Group Blister Test Rusting Test Undercutting Test Mechanical Group Adhesion Test Impact Abrasion Test Total For All Test 100 70 Unscribed Scribe 45 30 15% 15% 15% 100% 1.00 1.50 1.00 Unscribed
0.39 or Less
5
0
Impact Resistance Test (ASTM D 2794)
Exterior/Interior Reverse Impact
Kg M at Failure ≥0.23 0.17-0.22 0.12-0.16
Unit Value 10 8 6
0.06-0.11
1B or 0B
2
3
Impact Resistance Test (ASTM D 2794)
Exterior Forward Impact
Kg M at Failure ≥0.69 0.63-0.69 0.58-0.62
Unit Value 10 9 8
0.52-0.57
0.46-0.51
7
6
0.40-0.45
0.35-0.39
7
6
0.29-0.34
0.28 or Less
5
0
Abrasion Test (ASTM D4060)
Weight Loss 0-100mg 101-150mg
Unit Value 15 12
151-200mg
＞200mg
9
0
Color Test
（ASTM D2244）
Color Change（△E） ≤3 ≤4 ≤5 ＞5
Scribed or not
Max
55
Min
40
Test Weight
Score Factor
20% 15% 20%
1.00 1.50 2.00
Thank You!
0.03-0.05
4
2
0. 02 or Less
0
Impact Resistance Test (ASTM D 2794)
Interior Forward Impact
Kg M at Failure ≥0.58 0.52-0.57 0.46-0.51
Unit Value 10 9 8
0.40-0.45
Average Scribe Creep 0-1mm 2-3mm 4-6mm
Unit Value 10 9 7
7-9mm
10-11mm
5
3
>11mm
0
Adhesion Test （ASTM D3359）
ASTM Classification 5B 4B 3B
Unit Value 15 12 7
2B
No.8
No.6
No.4
No.2
20 15 10 10 5 5
0 0
5 0
0
Dense
Rust Test (ASTM D610)
Rust Grade Grade 10 Grade 9 Grade 8 Unit Value 10 9 6
Grade 7
Grade 6
3
0
UndercutLeabharlann Baiduing Test (ASTM D1654)
• Repeat sub cycle for 72hrs
•4h wet at 30℃
8 Times 56days
•2h dry at 40℃
• Repeat sub cycle for 96hrs
Blister Test (ASTM D714)
No.10 None Few Medium
Medium Dense