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TP518 low temperature refining agent
   
    Of energy for the printing and dyeing mill environmental constraints, TOP-developed low-temperature refining agent for the printing and dyeing mill environment protection and energy, has brought the gospel to fight for survival.
    TP518 low temperature refining agent adapted to environment protection and energy around the cold pad-batch dyeing, scouring and bleaching refining and low-temperature (80-90 ° C) can be substantially energy, water and cost savings.
    TP518 Unlike traditional refining agent, mainly in the conventional refining agent added to adapt to the special low-temperature surface-active agent. The largest technical features are: set of desizing, refining, penetration, oxygen bleaching stabilizer, chelating distributed to the oil refining into a body of multi-functional agent. Cold pad-batch or low wool scouring effect after the high whiteness good (cotton seed shell to the net) drift loss is low, no holes, wrinkle-free printing, dyeing and good!
    1, the basic traits:
    Appearance: light yellow transparent liquid
    Ionic: anionic / non-ionic
    PH Value :6-8
    Alkali resistance: can withstand 80g / L
   
    2, Performance Desc ription:
    TP518 alkali resistance in general, cold-heap can be reduced by half with alkali (NaOH 25-30g / L), but it still reached a high alkaline conditions (NaOH50-60g / L) skimmed off cottonseed hull requirements. To this end, due to alkali reduction also reduces the oxygen generated under high alkaline conditions, the risk of drift-holes, while the heap when the cold, hydrogen peroxide consumption could be reduced 10-15%, still ensuring a good whiteness and capillary effect.
    Third, using the method:
    1, cold pad-batch: rolling concentration dosage :15-20g / L (based on different kinds of cloth may be)
    NaOH: 25-30g / L
    Hydrogen Peroxide: 15-18g / L
    General knitted fabric, woven fabric (in thin) Cold Heap 24 hours (30-35 ° C) can be stained after the high-temperature washing. Woven fabric high-temperature washing should be appropriate to add TP518 2-3g / L, the capillary effect and better.
    Thick cotton cloth, cotton poplin and so cold even shorter steaming heap 2-3 minutes after the high temperature washing, re-feeding TP518 2-3g / L (with appropriate add the 1-3g / L hydrogen peroxide) 80-90 ° C scouring oxygen bleaching once.
    2, low-temperature cotton scouring and bleaching adaptation in class, knitting class, and in the thin cotton.
    Yarn Knitting: TP518 dosage :1-2g / L
    Hydrogen peroxide :1.5-3g / L
    PH :11.5-12
    80-90 ° C, scouring and bleaching 50-60 minutes.
    In the thin cloth: TP518 dosage :2-5g / L
    Hydrogen peroxide :3-6g / L
    With the liquid caustic soda transfer PH :11-12
    80-90 ° C under 50-60 minutes scouring and bleaching.
   
    4, Packaging:
    50kg, 125kg plastic drum.
   
   

 


Wuxi tuopu scientific and technological development center  Add:Nanyuan Village,Donhutang town,Wuxi City
Contact:Jinqing Mei 0510-82287048    Tel:0510-88790529     Fax:0510-88795889
Post:214196   Http://www.wxtp.com E-mail:sales@wxtp.com