Although the amount of organic solvent in aluminum electrodeposition coating is small (generally less than 5%), it directly affects the stability, water solubility and leveling property of the original paint resin, and its electrodeposition characteristics such as swimming Penetration, electroosmosis, etc. also have an important regulatory role. Therefore, the electrophoretic paint in the organic solvent for regular analysis of monitoring, accordingly appropriate to the appropriate solvent supplement and adjustment.
Tengzhou Xiangying Analytical Technology Co., Ltd. used GC7990 gas chromatography analysis of aluminum electrophoresis paint in the organic solvent, the results were satisfactory.
铝型材电泳涂漆中的有机溶剂加入量虽然不大(一般小于5%),但却直接影响着原漆树脂的稳定性、水溶性及流平性等性能,而且对其电沉积特性如泳透力、电渗作用等也有重要的调节作用。因此,对电泳涂漆中的有机溶剂进行经常性的分析监测,据此对相应的溶剂进行适当的补充和调整。
滕州市翔鹰分析技术有限公司采用GC7990气相色谱法分析铝型材电泳涂漆中的有机溶剂，结果满意。
XiangyingGC7990plus features:
1 excellent performance, competitive price, to meet the customers' choice
2 multi industry adaptability
3 outstanding performance in all kinds of harsh environment
INJ
A variety of sampling ports can be equipped with: packed column inlet, shunt / non shunt capillary inlet,
Hydrogen flame ionization detector (FID)
Maximum use temperature: 400
The minimum detection limit: -12 = 2.5*10 g/s (n-C16)
Linear range: 107 (+ 10%)
XiangyingGC7990plus特点：
- 卓越的性能，具有竞争力的价格，满足广大客户的选择
- 多行业适应性
3. 在各种苛刻环境下均表现出色
进样口
多种进样口可配：填充柱进样口、分流/不分流毛细管进样口、
氢火焰离子化检测器（FID）
***高使用温度：400℃
***小检出限：≤2.5*10 -12 g/s(n-C16)
线性范围：107（±10%）
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