酸-共聚物

性能简介  本品为无色或淡黄色液体，是酸和共聚物。它不但对碳酸钙及酸钙有优良的阻垢作用，而且对钙及氧化铁等垢类也有良好的阻垢分散作用。与**盐配合使用，更能发挥它优异的阻垢分散性能。
Properties: This product is colorless or light yellow transparent liquid. It is acrylic acid- acrylate copolymer. It not only has excellent inhibitory effects on calcium carbonate and calcium sulfate, but also has a good inhibitory and dispersion effects for calcium phosphate and iron oxide. When used with organic phosphate, it can play its scale inhibition dispersing performance better.
用     途  用做各种循环冷却水的阻垢分散剂，尤其适用于高浊度、高**物含量的循环冷却水。
Usage: It is used for circulating chilled water as scale inhibitor. Particularly applies for circulating cooling water system with high turbidity and high organic matter content.
指标项目                 指  标
外  观                   无色或淡黄色液体
固含量％                      ≥30
游离单位（以酸计）％      ≤0.5
密度（20℃）g/cm3             1.10-1.20
PH（1％水溶液??）               2.50±0.50
极限黏数（30℃），dL/g         0.065-0.095

Items                       Index
appearance         colorless or light yellow liquid              
solid content%                     ≥30
free monomer（acrylic acid）%        ≤0.5
density（20℃）g/cm3                1.10-1.20
PH（1%  solution）                  2.50±0.50
intrinsic viscosity（30℃），d L/g  0.065-0.095
使用方法  一般使用量在5-15ppm。
Method of Use: The general dosage is 5-15ppm.
包    装  采用聚塑料桶包装，每桶净重25kg。
Packing: Using polyethylene plastic barrel packing and a barrel’s net weight is 25kg.
贮存条件  在通风干燥的库房中存放，贮存期为一年。