AVCO-LON NAL

AVCO-LON NAL

Rainbow is Avco preferable colour!

An anionic levelling agent for dyeing polyamide fibres. It has an affinity to the dye-site of the polyamide fibre and overcome barriness problems when dyeing with acid and metal-comlex dyes.

Properties & uses:

  • Anionic surfactant with moderate affinity to the cationic dye-sites on the polyamide fibres
  • Excellent levelling properties with good migrating capacity which enables level dyeing of polyamide micro-fibres, and other polyamide fibres which have severe affinity differences (barriness)
  • Suitable for dyeing acid dyes as well as metal complex dyestuffs
  • Suitable for dyeing at the boil and at HT conditions
  • Recommended for both exhaustion and continuous dyeing procedures
  • Does not impair the fastness properties of the dyed fibres
  • Recommended for dyeing all types of polyamide goods such as fibres, yarns, fabrics, and ready-made garments
  • Recommended for dyeing blends of polyamide with other fibres such as cellulose and wool
  • In special cases it is recommended to use the product in combination with slightly cationic levelling agents such as AVCO-LON REK

Ionicity:

  • Anionic

Tags: Polyamide & Wool , Woven & Knits
PRODUCT NAME PROPERTIES APPLICATION
AVCO-POLYLEV 2000
  • Anti-barre levelling and accelerator for polyester dyeing
  • Nonionic/Anionic
  • Bluesign product
  • Woven & Knits
  • Polyester & Blends
  • A new generation of leveling agent designed for the "rapid" dyeing of polyester in HT dyeing machines
  • Imparts excellent migration properties to the dyestuffs and overcomes  differences in affinity caused by the polyester fibres
  • It has also good scouring effect and is recommended also for the one bath scour/dye process.

AVCO-NAL PS
  • Stable with electrolytes
  • Anionic/ Nonionic
  • Woven & Knits
  • Polyester & Blends
  • An efficient levelling and dispersing agent for disperse dyes
  • Can level-out “barriness” problem and produces excellent coverage of stripes
AVCO-LON REK
  • Polyethoxylated surfactant
  • Weak cationic
  • Polyamide & Wool
  • Woven & Knits
  • Levelling agent with affinity to acid dyestuffs
  • Enable better control of exhaustion of acid dyestuffs onto polyamide dye sites and improves acid dyestuffs migration properties
AVCO-LEVELER NI
  • Compound of ethoxylated fatty alcohols
  • Nonionic
  • Cotton & Polyester & All fibres & Blends
  • Woven & Knits
  • Levelling agent for dyeing vat, disperse on nylon & directs and pigments
  • Can be used as anti-preciitant agent for dyeing cationic dyes together with anionic dyes
AVCO-LEVELER GUT
  • Miscible with water at any ratio
  • Cationic
  • Woven & Knits
  • Poly acrylic
  • A levelling agent for dyeing poly-acrylic fibres and blends with cationic (basis) dyestuffs, modified with anti-precipitant
  • Maximum migration and maximum colour yield
AVCO-LEVELER ACR
  • Quaternary ammonium compound
  • Cationic
  • Woven & Knits
  • Poly acrylic
  • Levelling agent for dyeing PAC with cationic dyes
  • Avoid barriness caused by variation in a fibre
AVCO-LEVELER 1488
  • Non-foaming at all
  • Anionic
  • Woven & Knits
  • Cotton & Blends
  • For all types of exhaust dyeing machines (jets, jiggers, winches and drum machines)
  • For reactive dyeings which can improve dyed fabric appearance and assure better reproducibility of the dyeing results
AVCO-LEV VAT
  • Blend of special surfactants
  • Anionic
  • Woven & Knits
  • Cotton & Blends
  • Non-Retarding levelling agent for VAT dyes
  • For dyeing vat dyes in high liquor ratio dyeing machines and in continuous vat dyeing processes
AVCO-LEV POL LF
  • Low foaming
  • Nonionic/ Anionic
  • Woven & Knits
  • Polyester & Blends
  • For the “rapid” dyeing systems of polyester in HT machines
  • Excellent levelling properties, level-out “barriness” problem and produces excellent coverage of stripes
AVCO-DISPERSANT NS
  • Low foaming
  • Nonionic/ Anionic
  • Cotton & Polyester & All fibres & Blends
  • Woven & Knits
  • Use in dyeing of polyester, polyester blends and acetates with disperse dyestuffs, in Vat dyeing and cationic stripping off processes
  • Improves dye-bath stability in circulating liquor dyeing machine
AVCO-LPAM
  • Preparation of sunfactants and protective colloids
  • Anionic/ Nonionic
  • Polyamide & Blends
  • Woven & Knits
  • A surfactant specially manufactured to remove and suspend residual acid dyes from printed and dyed polyamide fabrics
  • Effectively remove synthetic and natural thickener from printed fabrics
AVCO-FIX N40
  • Solution of synthetic resin
  • Anionic
  • Polyamide & Wool
  • Woven & Knits
  • Fixing agent with very effective for improving wet fastness properties of acid dyes on polyamide
  • Also used as a resist agent in dyeing polyamide blends