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表面活性剂单体

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表面活性剂单体

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马来酸二异辛酯磺酸钠 FTRT® T70/T75

发布时间:2019/5/15 12:33:43 点击量:


产品特点


170%/75%有水快T阴离子表面活性剂

2、聚合物领域:在乳液聚合中,主要用作后添加剂,可获得低表面张力并改善流动和流平性。也可作为为次乳化剂用于丁苯乳液,产生非常低的颗粒尺寸和窄的颗粒分布。

3、非聚合物领域:作为润湿剂和流平剂用在几乎所有工业领域中:纺织、造纸、农药、石油、橡胶、冶金、涂料、塑料、化妆品、采矿和合成洗涤剂中。也可用于湿润、喷雾、灭火、尘埃控制、乳液润滑和冷却、脱酯和干洗等。由于渗透性优异,在湿式PU制革业,可促使DMF完全析出水相,不但使革的质量类似真皮、提高了品质,而且消除了DMF的残留毒性,降低了生产成本。用作皮革脱脂、脱模剂。


物理数据

项目

T-70

T-75

外观

无色至淡黄色均相液体

PH

4-7

T

6870%

72-73

乙醇

8-10%

固含量

≥70%

≥75%

注:以上数据仅供参考。

用法与用量


1.作为乳液聚合后添加剂建用量议0.1-0.3%(基于总量),作为润湿分散剂建议用量0.5-5%

2.为获得最佳性能,应在分散前添加,使用量在很大程度上取决于应用体系,建议用户在使用前通过实验确定最佳添加量。

3.因为溶剂的挥发会导致凝胶,如果发生凝胶需加入少量的乙醇(1-2%),滚动桶直至凝胶全部消失。如果出现冻融现象,建议在使用以前进行充分搅拌。


包装与储存


200kg/桶 。贮存在常温下,避免阳光直射,不用时将容器密封。

保质期:常温下可贮存12个月以上。


Features


1.FTRT® T70&T75 belongs to anionic surfactant.

2.Polymer field: In emulsion polymerization, it is mainly used as a post-additive to obtain low surface tension and improve flow and leveling. It can be used as a secondary emulsifier for styrene-butadiene emulsions, resulting in very low particle size and narrow particle distribution.

3.Non-polymer field: as a wetting agent and leveling agent used in almost all industrial fields, such as textiles, paper, pesticides, petroleum, rubber, metallurgy, paints, plastics, cosmetics, mining and synthetic detergents. It can also be used for wetting, spraying, fire extinguishing, dust control, emulsion lubrication and cooling, de-esterification and dry cleaning. Due to its excellent permeability, it can be used as a leather degreasing and release agent. In the wet PU leather industry, DMF can completely precipitate the water phase, which not only improves the quality of the leather like the dermis, but also eliminates the residual toxicity of DMF and reduces it. Production costs.


Physical data


Project

T-70

T-75

Appearance

Colorless to pale yellow homogeneous liquid

PH

4-7

Fast T

6870%

72-73

Ethanol

8-10%

Solid content

≥70%

≥75%

Note: The above data is for reference only.


Usage and dosage


1.If used as an additive after emulsion polymerization, the recommended dosage is 0.1-0.3% (based on the total amount); if used as a wetting and dispersing agent, the recommended dosage is 0.5-5%.

2.For best performance, it should be added before dispersion. The amount of use depends largely on the application system. It is recommended that the user determine the optimum amount by experiment before use.

3.Because the solvent volatilizes, it will cause gelation. If gelation occurs, a small amount of ethanol (1-2%) should be added and rolled until the gel disappears completely. If freezing and thawing occurs, it is recommended to stir well before use.


Packaging and storage


200kg / drum. Store at room temperature, avoid direct sunlight, and seal the container when not in use.

Shelf life: It can be stored for more than 12 months at room temperature.

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