- BYKASTMD1737 圆柱弯曲试验仪ASTMD522
详细信息
品牌:BYK 型号:ASTMD1737 加工定制:否 测量范围:100 弯折次数:100 次/min 适用范围:油漆 Cylindrical mandrel testers evaluate a coating’s flexibility in regards to bending properties. A coated sheet metal is bent over a defined radius to evaluate elongation / adhesion as well as resistance to cracking.
The test procedure for elongation check is performed with fast speed (1s), while cracking is evaluated with slow speed (15 sec). The smaller the bend radius, the greater the material flexibility.
They are used in QC for simple Pass/Fail check or in R&D to determine the smallest mandrel size.Two models are available:
- Hand Bend Tester, a low cost solution with simple hand operation for Pass/Fail test according to ASTM D522.
- Lever Bend Tester with operation using a lever for Pass/Fail test according to ISO 1519.
把经涂布的金属片材在一设定的半径下弯曲,可得到漆膜在弯曲的应力下延展性及附着力的资料。
BYK-Gardner提供两种弯曲度验仪;圆柱弯曲试验仪和圆锥弯曲试验仪这是一个非常简单且快速的测定涂层弹性的方法,只需将已有涂层的试板放在已知直径的圆轴上弯曲,并观察涂层的开裂或破坏的情况。
由阳极氧他铝制作
有12根不锈钢弯曲棒
可测量宽至35mm(1.38英寸)的试板
操作步骤
—将涂料在宽35mm(1.38英寸)厚0.3mm(12min)的金属板上
—小心地涂膜并将它烤干以保证良好的重现性
—试验时,在1-2秒内均匀用力把已上涂料的样品弯曲180度
—曲大半径圆柱轴开始,递减半径测量试直到能看到涂料断裂为止
订购信息
型号 名称
A-5710 圆柱弯曲试验仪
尺寸: 38*14*15cn(15*5.5*5.9英寸)
净重: 4.4千克(9.7磅)
装运重量: 5.0千克(11磅)
基本配置如下:
12根不锈钢棒, 直径从2mm至32mm
支架
操作手册
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