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High Temperature Anti-yellowing Agent PS-D


Product Profile
This product is developed to prevent oxidation yellowing of polyester nylon fiber during high temperature setting. The effect is significant. The product is easy to operate and water-soluble. At the same time, the product also helps to prevent discoloration during storage
• Appearance: light brown clear liquid
• Density: 1.15g/ml (20 ℃)
• Composition: special surfactant
• Ionic: anion / non ion
• PH value: about 3

1. Environmentally friendly, without APEO type surfactants
2. It can effectively prevent yellowing of polyester nylon fiber, especially for light and bright colored and whitening products
3. It can effectively prevent the occurrence of streaks and has significant effect
4. Water soluble product, easy to operate, can be used in automatic metering system
5. It can be mixed with other refining agents and most fluorescent brighteners
6. It is suggested that the best effect can be obtained by dip rolling process

The dosage depends on the requirement of yellowing degree and the degree of material difference. For reference, the dip rolling method is recommended as follows:

1. Dip rolling method: 20 ~ 50g / L
2. Immersion method: 1-3% o.w.f

As we can’t fully take into account every condition the product is used in, our customers have to apply their technique and products according to the corresponding conditions by trials. If it is used with other auxiliaries, we recommend to test first and make adjustment as necessary.
Our products are manufactured according to local safety standard, please refer to MSDS for details. If you need more information of our products, please contact our Technical Department.

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