快T系列
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快T系列
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快T、琥珀酸二異辛酯磺酸鈉、OT75
發(fā)布時間：2022/1/19 10:43:14 點擊量：
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用法與用量 |
快T系列表面活性劑的典型應(yīng)用
快T系列表面活性劑除了是一種優(yōu)異的潤濕劑外，也可用于乳化、穩(wěn)定和分散等應(yīng)用。在以下幾個有代表性的應(yīng)用中，表現(xiàn)出特殊性能：
印刷油墨和上光油
快T系列表面活性劑，作為一種潤濕和流平劑，廣泛地應(yīng)用于水基印刷油墨配方中，具有以下特性：
· 快速和顯著地降低配方的表面張力。
· 改善基材的潤濕性能，從而提高附著力、光澤和顏色細度。
· 改善流動性能，可獲得均一涂層。
· 快速潤濕與非?？斓挠∷⑺俣认嗳?。
乳液聚合
快T系列表面活性劑可作為主或次乳化劑，后添加劑應(yīng)用在許多乳液類型的生產(chǎn)，特別在酸或丙烯酰胺改性的丁苯乳液中。作為乳液體系用的乳化劑，它具有下列的表現(xiàn)性能：
· 低CMC，在低用量情況下，能有效地產(chǎn)生顆粒。
· 能生產(chǎn)非常低的顆粒尺寸和窄的顆粒分布。
· 用快T系列表面活性劑生產(chǎn)的乳液具有非常低的凝結(jié)物、高轉(zhuǎn)化率和高分子量。
· 在丁苯乳液體系中，作為次乳化劑。
在各類乳液中，包括純丙、苯丙、醋丙、丁苯乳液，作為后添加劑，在降低表面張力和改善流動和流平方面具有非常優(yōu)異的功效。
其它應(yīng)用
· 紡織和造紙：作為潤濕和分散劑非常有效。
· 涂料配方：提供優(yōu)異的流動和流平性能，改善涂料的潤濕和附著力。與有機溶劑優(yōu)異的溶解性使得它可與各種添加劑和配方相容。
· 干洗：由于非常好的潤濕、分散、滲透和乳化能力，使得它在液體干洗中非常有效。另外，在玻璃窗、汽車擋風罩等應(yīng)用中也同樣非常有效。
· 農(nóng)化產(chǎn)品：被廣泛地用于易分散潤濕、可流動的農(nóng)藥粉末制劑中。
· 抗靜電：可作為抗靜電劑/柔軟劑。
· 有機/碳氫體系：在廣泛的有機/碳氫體系中，作為潤濕/溶解/分散劑是非常相容和有效的。
· 可作為許多基材的潤濕劑，如金屬、玻璃、塑料等。
用法用量：作為潤濕分散劑建議用量0.5-20%。
為獲得最佳性能，應(yīng)在分散前添加，使用量在很大程度上取決于應(yīng)用體系，建議用戶在使用前通過實驗確定最佳添加量。如果出現(xiàn)凍融現(xiàn)象，建議在使用以前進行充分攪拌。
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安全、儲存和技術(shù)服務(wù) |
在一般儲存環(huán)境置于密閉容器中，避免陽光直射。室溫儲存穩(wěn)定性：至少 24 個月。
本產(chǎn)品使用安全，但不宜與皮膚直接接觸。使用前適當防護如戴手套和眼鏡; 本品濺到眼睛或皮膚上，應(yīng)立即用大量清水沖洗，并視情況就醫(yī)。
對于意外情況的處理，以及有關(guān)環(huán)保、毒性、運輸、儲存等的資料，請查閱另外的產(chǎn)品安全數(shù)據(jù)資料。
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包裝 |
25kg/桶；200kg/桶。
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Features |
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Ion type：Anion |
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Chemical：Sodium dioctyl sulfosuccinate |
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CAS No.：577-11-7 Molecular Formula：C20H37O7NaS |
Description: An excellent wetting agent and emulsifier, characterized by its very quick migration to the interface. Its surface modifying properties can be utilized to reduce surface tension and to increase absorbency and penetration.
Fast T: 50% content, universal fast penetrant T.
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Physical and Chemical Properties |
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Usage and Dosage |
Typical application of Fast T series surfactants
In addition to being an excellent wetting agent, Fast T-series surfactants can also be used in applications such as emulsification, stabilization and dispersion. In the following representative applications, it shows special performance:
Printing inks and varnishes
Fast T-series surfactants, as a wetting and leveling agent, are widely used in water-based printing ink formulations with the following characteristics:
· Quickly and significantly reduce the surface tension of the formulation.
· Improves the wetting properties of the substrate to improve adhesion, gloss and color fineness.
· Improve flow properties for a uniform coating.
· Fast wetting is compatible with very fast printing speeds.
Emulsion polymerization
Fast T-series surfactants can be used as primary or secondary emulsifiers,or post-additives in the production of many emulsion types, especially in acid or acrylamide-modified styrene-butadiene emulsions. As an emulsifier for emulsion systems, it has the following performance properties:
· Low CMC, which can effectively produce particles at low dosages.
· Can produce very low particle sizes and narrow particle distribution.
· Emulsions produced with Fast T-Series surfactants have very low condensate, high conversion and high molecular weight.
· As a secondary emulsifier in the styrene-butadiene emulsion system.
Among the various types of emulsions, including pure acrylic, styrene-acrylic, vinegar-acrylic, and butylbenzene emulsions, as post-additives, have excellent effects in reducing surface tension and improving flow and leveling.
Other applications
· Textile and paper: very effective as a wetting and dispersing agent.
· Coating formulation: Provides excellent flow and leveling properties to improve coating wetting and adhesion. Excellent solubility with organic solvents makes it compatible with a wide range of additives and formulations.
· Dry cleaning: It is very effective in liquid dry cleaning due to its very good wetting, dispersing, penetrating and emulsifying properties. In addition, it is also very effective in applications such as glass windows and car windshields.
· Agrochemical products: widely used in easily dispersed, wettable, flowable pesticide powder formulations.
· Antistatic: It can be used as an antistatic agent/softener.
· Organic/hydrocarbon systems: Very compatible and effective as a wetting/dissolving/dispersing agent in a wide range of organic/hydrocarbon systems.
· Can be used as a wetting agent for many substrates, such as metal, glass, plastic, etc.
Reference dosage：0.5-20%
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. If freezing and thawing occurs, it is recommended to stir well before use.
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Storage and Handling |
Keep it in a closed container in a normal storage environment and avoid direct sunlight. Storage stability at room temperature: at least 24 months.
This product is safe to use, but should not be in direct contact with the skin. Proper protection before use such as wearing gloves and glasses; If this product splashes on your eyes or skin, rinse immediately with plenty of water and seek medical advice as appropriate.
For information on accident handling, as well as information on environmental protection, toxicity, transportation, storage, etc., please refer to additional product safety data.
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Package |
25kg/drum；200kg/drum
