AAMA 2605返回 Back

 

Test item 测试名称: organic coatings on aluminum extrusions and panels 高性能有机涂层的型材和板材

 

Test info 测试内容: 

Test item

Test standard

Lead time

Sample size

  Others

色彩均匀性
Color uniformity

ASTM D 2244

7 working days

建议送较大面积的成品

 

60℃镜面光泽度
Specular gloss at 60

ASTM D 523

7 working days

50×100mm, 3 pcs

 

涂层干附着力
Film dry adhesion

AAMA 2605 Section 7.4

7 working days

70×150mm, 3 pcs

 

涂层湿附着力
Film wet adhesion

AAMA 2605 Section 7.4

7 working days

70×150mm, 3 pcs

 

涂层沸水浸泡后附着力
Film boiling water adhesion

AAMA 2605 Section 7.4

7 working days

70×150mm, 3 pcs

 

耐冲击测试
Impact resistance

AAMA 2605 Section 7.5

7 working days

 50×50mm, 5 pcs

 

耐落沙磨耗
Abrasion resistance

ASTM D 968e1

7 working days

至少70×100mm, 1 pc

 

耐盐酸
Muriatic acid resistance

AAMA 2605 Section 7.7

7 working days

70×150mm, 3 pcs

 

耐泥浆
Mortar resistance

AAMA 2605 Section 7.7

7 working days

70×150mm, 3 pcs

 

耐硝酸
Nitric acid resistance

AAMA 2605 Section 7.7

7 working days

70×150mm, 3 pcs

 

耐清洁剂
Detergent resistance

AAMA 2605 Section 7.7

7 working days

70×150mm, 3 pcs

 

耐窗户清洗剂
Window cleaner resistance

AAMA 2605 Section 7.7

7 working days

70×150mm, 3 pcs

 

耐湿
Humidity resistance

ASTM D 2247

200 working days

70×150mm, 3 pcs

指定测试时间为4000小时

ASTM D 4585

耐盐雾
Salt spray resiatance

ASTM B 117

200 working days

70×150mm, 3 pcs

指定测试时间

 
Others 其他信息:
 
1.   暴露面的干膜应在3米的距离成90度观察,无明显流线、条纹、气泡等其他表面缺陷。
 
2.   主要暴露面的总干膜厚度,80%的检测结果应达到或超过30微米。喷涂时可能有低于25微米的情况,但在主要暴露面,不允许有超过5%的读书低于25微米(或85%的指定膜厚),以确保正确的颜色和遮盖。
 
3.   测试样品应由涂层板或有代表性的型材组成,须有足够的样品送至实验室,被测涂层平面至少为长150mm,宽75mm。

 

Sample for reference 参考图片:

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Sample Report 报告样本:
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