Polyester Fluorescent Brightener Textile Finishing Agent

• CAS No.: N/a
• Formula: N/a
• EINECS: N/a
• Certification: Gots
• Environmental Protection: Yes
• Color: Yellowish
• Model NO.: EVB-109
• Kind: Leveling Agent
• Appearance: Liquid
• Application: Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing Auxiliary
• Transport Package: Plastic Drum
• Specification: 30KG
• Trademark: ZHONGSHI
• Origin: China
• Production Capacity: 100 Tons/Month

Product Description

Polyester fluorescent brightener EVB-109

 

 

[Base features ]   

Appearance:	Light gray to bluish gray slurry liquid
Color:	light blue
Granularity:	below 2u≥90%

 

[Characteristic and advantages]

  EVB-109 is a polyester fluorescent brightener that can absorb dyeing at low temperature and set at high temperature. This product is suitable for padding method, high temperature and high pressure dip dyeing method, especially suitable for low temperature adsorption and high temperature shaping process.

 

[Reference dosage  ]

 1. Pad dyeing hot melt method

Dosage: 1.5~3 g/L (adjust the dosage appropriately according to the requirements of the order)

Process: two dipping and two rolling (rolling rate 65%-70%) → pre-drying (100 ºC) → baking and shaping

2. High temperature and high pressure dip dyeing method

Dosage: 0.2%--0.5% (relative to the weight of the dyed fabric)

Bath ratio: 1:10--20

Dyeing temperature: 120--130ºC

Dyeing time: 30-60 minutes

pH value: 4.5-5.5

3. Low temperature adsorption and high temperature shaping process

Dosage: 0.3~0.7% (relative to the weight of dyed fabric)   

[Packaging and storage] 

30/KG /plastic drum or packing as customer need (lined with plastic bag).

Sorted in cool place ,  prevent heated and exposure stable period is 6 months

Company information 





Certification 



Exhibtion