SAPOLJET 817
Anionic, non-foaming dispersing product for dyeing synthetic fibers and in particular polyester and
blends.
CERTIFICATIONS
ZDHC 3, ECO PASSPORTChemical-Physical Characteristics
Chemical constitution
Sulphonated naphthenic derivative
Ionic charge
Anionic
Physical aspect
Slightly viscous liquid
Color
Brown
pH (5% sol.)
8 ± 1
Dissolution
It can be mixed in any ratio with hot and cold water or added directly to the treatment baths.
Dosage
Vat and leukoesters: 6 – 8 g / L
Disperse: 1 – 3 g / L
Naphthols: 12 – 15 g / L In this dye it improves the stability of the naphtholizing baths with
consequent improvement of the rubbing fastness.
Dispersed and acids (e.g. metalized 1: 2): 0.5 – 2 g / L Applicable also in the presence of carriers.
Properties
Excellent resistance to hard water, excellent stability to diluted acids and bases, insensitive to
oxidants and reducing agents.
SAPOLJET817 is a product particularly suitable for dyeing operations with disperse dyes, vats or
naphthols, due to its dispersing characteristics even at high temperatures.
It also has an equalizing and protective colloid action. It does not foam.
In dyeing with vat dyes, the reduction of dyes is facilitated and their precipitation is prevented. It is
also used in the tincture of leukoesters.
Applications
Excellent resistance to hard water, excellent stability to diluted acids and bases, insensitive to
oxidants and reducing agents.
SAPOLJET817 is a product particularly suitable for dyeing operations with disperse dyes, vats or
naphthols, due to its dispersing characteristics even at high temperatures.
It also has an equalizing and protective colloid action. It does not foam.
In dyeing with vat dyes, the reduction of dyes is facilitated and their precipitation is prevented. It is
also used in the tincture of leukoesters.
Additional info
The above information is only indicative and without any guarantee on our part for use. Please contact our technicians for assistance and for anything not
mentioned in this document. The data contained in this sheet are not to be considered specific.
Are you interested?
Call us to place your order or to ask for more information.
Ask us for further info
You may also be interested in
DAYFAST 495
Fixing agent for after-treatment of nylon dyed or printed with acid dyes. Reserve for the dyeing of
polyamide and mixed fibers, usable in an acid environment.
UGUALIZZANTE 602
Leveling agent in the dyeing of wool and wool-polyamide with acid dyes, chromium, 1: 1 metal complex and 1: 2 metal
complex.
SEQUESTRANTE 873
Polyacrylate-based complexing agent.
SAPOL 844 IS
Anionic dispersant, non-foaming, for dyeing polyester fibers, polyester / polyamide wool.
Didn't find what you were looking for?
We create the right product for youv