• Name of product
• Ionic
• Properties and Field of Application

• Nylon oil remover 尼龙除油剂 FK-9517
• Ionic Nonionic 非离子
• Properties and Field of Application Good oil removal and anti-staining efficiency, it can thoroughly remove dirt and oil. 高效的除油和防返沾性能，可有效去除油污。

• Nylon retarding agent 尼龙阻染剂 FK-450A
• Ionic Anionic 阴离子
• Properties and Field of Application Effectively reduces the dyeing speed of nylon, promoting synchronous dyeing of wool and nylon. 有效降低尼龙上染速度，使羊毛和尼龙可以同步上染。

• Nylon leveling agent 尼龙匀染剂 FK-459
• Ionic Amphoteric 两性离子
• Properties and Field of Application Excellent migration, dispersion and permeability.Effectively reduces the initial dyeing speed of nylon, and Improves the dyeing evenness. 极佳的迁移性、分散性和渗透性。有效地降低了尼龙的初始上染率,提高染色匀染性。

• Spandex anti-stain agent 防氨纶沾色匀染剂 FK-4501
• Ionic Anionic/Nonionic 阴/非离子
• Properties and Field of Application Effectively prevents acid dyes from contaminating spandex and improve the color fastness of nylon and spandex blended fabrics. 有效阻止酸性染料沾污氨纶， 改善尼龙和氨纶混纺织物的色牢度。

• Acid releasing agent 释酸剂 CTA-D
• Ionic Nonionic 非离子
• Properties and Field of Application Effectively reduces the initial dyeing speed, resulting in better dyeing evenness. 有效降低染色初始阶段的上染速度，匀染性更好。

• Spandex dyeing accelerant 氨纶上色剂FK-4502
• Ionic Weak cationic 弱阳离子
• Properties and Field of Application Improves the dyeing rate of spandex, promoting synchronous dyeing of spandex and nylon. 提高氨纶的染色率，使氨纶和尼龙同步染色。

• Nylon anti-stain agent 尼龙防粘色剂 FK-9500N
• Ionic Weak cationic 弱阳离子
• Properties and Field of Application Excellent removal of unfixed dyes and anti-stain effect, suitable for soap washing process after dyeing or printing with nylon. 有效去除浮色和极佳的防粘色效果，适用于尼龙染色或印花后的皂洗。

• Nylon acid fixing agent 尼龙酸性固色剂 NL-46S
• Ionic Anionic 阴离子
• Properties and Field of Application Good fixing effect, low color tone change, and easy to use. 固色效果好，色变小，使用方便。

• Nylon neutral fixing agent 中性尼龙固色剂 NL-47
• Ionic Anionic 阴离子
• Properties and Field of Application Color tone change less, suitable for fixing bright colors. It does not contain phenol or prohibited substances such as bisphenol A/B. 色变小，适用于鲜艳颜色固色；不含苯酚、不含双酚A/B等禁限用物质。

• Anti-oxidizing agent 抗高温黄变剂 FK-161
• Ionic Nonionic 非离子
• Properties and Field of Application Excellent resistance to high-temperature oxidation yellowing, used in setting process of nylon fabrics. It is also suitable for high-temperature setting to anti yellowing of bra. 极佳的抗高温氧化黄变性能，适用于尼龙织物的定型工艺，也适用于内衣罩杯高温定型防黄变。

• Anti-phenolic yellowing agent 抗酚黄变剂 FK-162S
• Ionic Amphoteric 两性离子
• Properties and Field of Application Good anti-phenol yellowing effect; used in the same bath with softener to achieve anti-phenol fastness of level 4 or above. 抗酚黄变效果好；可以柔软剂同浴使用，抗酚效果也可以达到4级以上。

• Chlorine resistant agent 耐氯固色剂 NL-53
• Ionic Nonionic 非离子
• Properties and Field of Application Excellent anti chlorine fastness, color tone change less, and washing durable. 良好的耐氯牢度，色变小，具有良好的耐洗性。