Surfadol 400 series defoaming wetting agent
Active ingredient
Acetylenic diols Ethoxylated non-ionic surfactant
Specifications
Cloud point (5%solution, ℃)
Equilibrium surface tension（25℃, dynes/cm）
Dynamic surface tension（0.1%, 25℃, 6b/s, dynes/cm）
Characteristic
Increasing the hydrophilicity of the product, increasing the solubility in water, and improve wetting and foaming properties.
Depending on the ethylene oxide level, can be used as low-foaming, nonfoaming or defoaming wetting agent for water/alcohol adhesives, coatings and inks. Also can be used for some solvent-based systems.
Without APEO, non-toxic.
Usage method
1. Ensure that it was evenly mixed when in use.
2. Surfadol should be added and mixed in the final if there are other surface-active agent additives in system .
3. Pigments, fillers or other solid should be added after Surfadol has been evenly mixed. It will ensure effective wetting and foam suppression.
Suggested Addition
0.2%-2.0% in total formulation.
Ultimate assessment and confirmation depends on experiments.
Packing
25kgs/plastic drum, 180kgs/iron drum.
We can also make batch packaging according to customer requirements.
Storage
This product should be placed in a cool, dry, ventilated place, away from the fire source and oxidant, used as soon as possible after opening.
有效化学成分
环氧乙烷改性炔二醇类非离子型表面活性剂
性质
特点
增加了产品的亲水性，增加在水中的溶解度，改进润湿和消泡性能；
因各自的乙氧化程度和在水中溶解度的不同，可作为低泡、无泡或消泡润湿剂适用于水/醇性胶粘剂、涂料和油墨等，也可用于某些溶剂型体系中；
不含APEO等，无毒。
使用方法
1、使用时应保证混合均匀。
2、如体系中加有其他表面活性剂等助剂，Surfadol应在最后加入并混合均匀。
3、颜料、填料或其他固体，在Surfadol加入并混合均匀后再加入，这样可保证有效润湿和抑制泡沫。
建议添加量
配方总量的0.2-2%，建议通过实验确定。
包装
25L塑桶，200L铁桶，也可根据客户要求批量包装。
贮存
本品应置于干燥阴凉、通风良好的场所，远离火源及氧化剂，开封后应尽快用完。
关键字： defoaming；wetting agent； nonionic surfactant； acetylenic diol；TMDD
本公司专业生产炔二醇润湿剂、消泡剂和分散剂，主要应用于水性涂料、水性油墨。