详情
Pretreatment Auxiliaries
Hydrogen peroxide stabilizer
TRIOCHEM **9:
Peroxide stabilizer for bleaching with sodium silicate,
TRIOCHEM **9 has an excellent dispersing capacity towards insoluble
silicates, with which silicate deposition can be avoided. When used
in soft water, an appropriate small amount of magnesium salt should
be added to the bleaching recipe.0.*5 – 1.0%, o.w.f. for
discontinuous procedure and 2.0 – 5.0 g/l for continuous
procedure.
TRIOCHEM **0:
General peroxide stabilizer, particularly for exhaustion
application, TRIOCHEM **0 is highly efficient even used at low
concentrations.0.2 – 1.0 g/l , o.w.f. for discontinuous
procedure.
Sequestering and dispersing agent
TRIOCHEM **2:
Sequestering and dispersing agent with outstanding binding
capacities towards alkaline earth metal and heavy metal ions,
TRIOCHEM **2 is a perfect disperser for calcium silicate in the
silicate bleaching bath and for calcium carbonate in a reactive dye
dyebath. TRIOCHEM **2 is also a very good soaper for reactive dye
dyeings.
TRIOCHEM **7:
Acid sequestering agent with a high pH buffering property,
TRIOCHEM **7 is used mainly for demineralization. The complete
removal of metal catalysts prior to bleaching ensures subsequent
bleaching results of high degree of whiteness and low extent of
fibre damage.
Scouring agent, degreaser, penetrant
TRIOCHEM **5:
Low-foaming wetting and scouring agent, anionic / nonionic,
APEO-free, TRIOCHEM **5 has excellent wetting properties, even in
the presence of strong alkalis. It has excellent detergency as
well, widely used in most pretreatment processes. TRIOCHEM **5 is
also extensively used in indigo slasher dyeing.
TRIOCHEM **8:
Scouring agent and stain removing agents, fatty alcohol
polyoxyethylene ether, nonionic, TRIOCHEM **8 has excellent wetting
properties, excellent scouring and stain removing
performances.
