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.
有效化學(xué)成分
環(huán)氧乙烷改性炔二醇類非離子型表面活性劑
性質(zhì)
特點(diǎn)
增加了產(chǎn)品的親水性，增加在水中的溶解度，改進(jìn)潤濕和消泡性能；
因各自的乙氧化程度和在水中溶解度的不同，可作為低泡、無泡或消泡潤濕劑適用于水/醇性膠粘劑、涂料和油墨等，也可用于某些溶劑型體系中；
不含APEO等，無毒。
使用方法
1、使用時應(yīng)保證混合均勻。
2、如體系中加有其他表面活性劑等助劑，Surfadol應(yīng)在最后加入并混合均勻。
3、顏料、填料或其他固體，在Surfadol加入并混合均勻后再加入，這樣可保證有效潤濕和抑制泡沫。
建議添加量
配方總量的0.2-2%，建議通過實(shí)驗(yàn)確定。
包裝
25L塑桶，200L鐵桶，也可根據(jù)客戶要求批量包裝。
貯存
本品應(yīng)置于干燥陰涼、通風(fēng)良好的場所，遠(yuǎn)離火源及氧化劑，開封后應(yīng)盡快用完。
關(guān)鍵字： defoaming；wetting agent； nonionic surfactant； acetylenic diol；TMDD
本公司專業(yè)生產(chǎn)炔二醇潤濕劑、消泡劑和分散劑，主要應(yīng)用于水性涂料、水性油墨。