Welcome to the official website of Nantong Dongbao Biotechnology Co., Ltd.!
189-9418-6000

Textile Dyeing & Printing Auxiliaries

Levelling Agent AN (Nevantine)

Hotline:189-9418-6000

Product Introduction

Technical Norm

  • Appearance: Yellow oily liquid or paste
  • pH Value: 6.0-7.0 (direct measurement)
  • Total Amine Value: 70±5 mg KOH/g
  • Tertiary Amine Value: 70±5 mg KOH/g
  • Difference between Total and Tertiary Amine Values: ≤5 mg KOH/g

Performance and Application

  • Exhibits non-ionic properties in alkaline and neutral media, and cationic properties in acidic media. It has excellent emulsifying and levelling properties, and is stable to acids, alkalis, and hard water. It can be mixed with other ionic active substances in alkaline and neutral solutions.
  • Used as a levelling agent for wool, linen, silk, and synthetic fibers; increasing the concentration makes it an ideal stripping agent.
  • As a levelling agent for acid complex dyes, it can reduce the amount of sulfuric acid in the dye bath and minimize tensile strength damage to fabrics.
  • Serves as a levelling agent for neutral and vat dyes.
  • Acts as a stripping agent for wool and nylon fabrics, used for stripping and levelling dyeing of wool to improve fabric appearance. In the dyeing and printing of ice dyes, it can enhance the abrasion fastness of fabrics.

Packaging and Storage

  • Packaging: Packed in 50Kg plastic drums.
  • Storage & Transportation: Store and transport as general chemicals.
  • Shelf Life: Two years. Store in a dry, ventilated place.


189-9418-6000
  • WeChat ID:18994186000WeChat QR Code