集装箱涂料IICL标准

1、Panel SpecimenSize:76Size:76* *152152* *1.6mm1.6mmSbustrate:G3101(SS41)Sbustrate:G3101(SS41)Blasted:Sa2 Blasted:Sa2 RoughRough：25-40 Rmax25-40 Rmax 80 80Exterior Method8h UV at 60 （UVA340） 4h condensation at 50 Repeat sub cycle for 72hrs4h wet at 302h dry at 40 Repeat sub cycle for 96hrs4h wet at 30

2、2h dry at 40 Repeat sub cycle for 96hrsInterior Method8h dry/dark at 60 4h condensation (100%RH)at 60 Repeat sub cycle for 72hrsBlister Test (ASTM D714)No.10No.8No.6No.4No.2None20Few151050Medium1050Medium Dense50Dense0Rust Test (ASTM D610)Rust GradeUnit ValueGrade 1010Grade 99Grade 86Grade 73Grade 6

3、0Undercutting Test (ASTM D1654)Average Scribe CreepUnit Value0-1mm102-3mm94-6mm77-9mm510-11mm311mm0Adhesion Test （ASTM D3359）ASTM ClassificationUnit Value5B154B123B72B21B or 0B3Impact Resistance Test(ASTM D 2794)Kg M at FailureUnit Value0.69100.63-0.6990.58-0.6280.52-0.5770.46-0.5160.40-0.4550.39 or

4、 Less0Exterior Forward ImpactImpact Resistance Test(ASTM D 2794)Kg M at FailureUnit Value0.23100.17-0.2280.12-0.1660.06-0.1140.03-0.0520. 02 or Less0Exterior/Interior Reverse ImpactImpact Resistance Test(ASTM D 2794)Kg M at FailureUnit Value0.58100.52-0.5790.46-0.5180.40-0.4570.35-0.3960.29-0.3450.2

5、8 or Less0Interior Forward ImpactAbrasion Test (ASTM D4060)Weight LossUnit Value0-100mg15101-150mg12151-200mg9200mg0Color Test （ASTM D2244）Color Change（E）Unit Value33425150Gloss Test (ASTM D523)Gloss ChangeUnit Value0-20%221-30%130%0Testing Scoring Table Exterior Paint SystemGroupScribed or notMaxMi

6、nTest WeightScore FactorCorrosive Group7555Blister TestUnscribed15%0.75Rusting Test25%2.50Undercutting TestScribe30%3.00Mechanical Group2515Adhesion TestUnscribed15%1.00Impact Test10%1.00Cosmetic Group5NoneColor TestUnscribed3%1.00Gloss Test2%1.00Total For All Test10070100%Testing Scoring Table Interior Paint SystemGroupScribed or notMaxMinTest WeightScore FactorCorrosive Group5540Blister TestUnscribed20%1.00Rusting Test15%1.50Undercutting TestScribe20%2.00Mechanical Group