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Fluorine Free Environmental Protection Waterproof Agent for Polyester

Model:DN-7955
Appearance:white to creamy white emulsion
Ionic: cation
PH: 4.0 ~ 6.0
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  • DN-7955
  • JERVAY

FLUORINE FREE WATERPROOF AGENT DN-7955

1 Product introduction

The fluorine free waterproofing agent DN-7955 is a complex emulsion of high molecular polymer, which contains no fluorine, and is suitable for waterproof finishing of various fiber type fabrics.

It can give the finishing fabric excellent waterproof performance, and can keep good waterproof effect after many home washing or dry cleaning.

 

2 Technical index

Appearance: white to creamy white emulsion Ionic: cation

PH: 4.0 ~ 6.0 (1% deionized water solution) Solubility: can disperse in water in any proportion

 

3 Application scope

Waterproof finishing of various fiber fabrics.

 

4 Product features

1. Excellent waterproof effect can be obtained on different fabrics.

2. It has little influence on the shade, whiteness and color fastness of finished products.

3. Soft handle.

4. Drying in the shade or drying after washing still has good waterproof effect.

 

5 How to use it

[used for polyester, nylon and other chemical fiber fabrics] Waterproofing agent dn-7955: 20 ~ 80 g / L

Crosslinking agent: 3 ~ 12 g / L

Dip rolling → drying → setting (170 ~ 180 ℃) [used for cotton and its blended fabrics] Waterproof agent dn-7955: 40 ~ 120 g / L Crosslinking agent: 10 ~ 30 g / L

Dip rolling → drying → setting (160 ~ 170 ℃).

Diluted concentration range and stability of diluted product: diluted at any concentration, stable.


6Packaging, storage and precautions

120 kg plastic bucket. It is suggested that the storage temperature should be 5 ~ 40 ℃ and stored in a cool and ventilated warehouse for 12 months.

 

In order to ensure that the waterproof effect is not affected, the fabric before finishing needs to fully remove the impurities and surfactants.

In order to obtain durable waterproof effect, it is necessary to add matching crosslinking agent. After washing, it can be dried at suitable temperature, which can quickly restore the original waterproof performance.

If the product is uneven after long-term storage, it will not affect the application effect after mixing. The liquid carrying rate of different fabrics is different, and the dosage is closely related to the liquid carrying rate.

 


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