比利时铝银粉为银灰色金属粉末,粒子呈鳞片径与厚度比例大约为(40:1)-(100:1),铝粉分散到载体后具有与底材平行的特点,众多的铝粉相连接,大小粒子相互填补形成连续的金属膜遮盖底材,又反射涂膜外的光泽,这就是铝银粉特有的遮盖力。铝粉屏蔽特性分散在载体内的铝粉发生漂浮运动,其运动的结果总是使自身与被载体涂装的底材平行,形成连续的铝粉层,而且这种铝粉层在载体膜内多层平行排列。各层铝粉之间的孔隙互相错开,切断了载体膜的毛细微孔,外界的水分、气体无法透过毛细孔到达底材,这种特点就是铝粉的良好的物理屏蔽特性。
应用领域:
比利时系列铝银粉广泛应用于油漆,金属烤漆、车辆涂装、油墨,涂料,装饰、装潢、硅胶,印刷,印花,皮革,玩具,工艺品,圣诞礼品等行业.
主要技术与型号标准.
PRODUCT SPECIFICATIONS (产品规格) | WATER-COVERING CAPACITY(C㎡/g) (水面遮盖力) | PARTICLE SIZE DISTRIBUTION Iaser diffraction-Sympatec(粒径分布) | APPARENT DENSITY(g/cm³) (密度) | OPTICAL CHARACTERISTICS (光学特性) |
D90(um) | D50(um) | D10(um) |
HALFFINE 06 | 7000 | 120 | 55 | 16 | 0.24 | Very brilliant |
FINE 08 | 9000 | 85 | 40 | 6 | 0.22 | Very brilliant |
SUPER FINE 8880 | 15000 | 50 | 20 | 10 | 0.21 | Brilliant |
MIRAL 80000 | 20000 | 22 | 9 | 3 | 0.2 | Lower coverage |
MIRAL 80000A | 35000 | 19 | 7 | 2 | 0.23 | Smooth-high covrage |
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