Turacryl A 540

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产品物质安全资料表

Core Points : APEO Free acrylic polymer syntan in aqueous solution.

Product Description : Anionic acrylic polymer.

Specifications

Appearance : Yellowish viscous liquid
Solid Content : % 35 – 36
pH (1:10) : 2.0 – 4.0
Light fastness : Good

Applications

Turacryl A 540 may be used with chrome tanning compounds and zirconium tanning compounds. Almost every vegetable tanning materials and synthetic tanning agents are compatible with Turacryl A 540. Chrome leather for retanning should have a spot pH      of 3.25-4.25. At the higher pH range, effective bleaching is obtained for white leathers. Turacryl A 540 offers a number of properties which are likely to be of interest in the manufacture of a number of different types of leather.It is particularly suitable for   :

  • retanning of sheepskins for garment leathers,
  • retanning of full grain and corrected grain leathers Recommended usage of Turacryl A 540 :

Float lengths of 50-100 % yield satisfactory exhaution. The most suitable temperature is 25- 38 ° C. Temperatures up to 50 ° C is recommended for improved bleaching for white leath- ers. Ordinarily running times of 30-60 minutes are sufficient to exhaust Turacryl A 540.

Packaging : 125 Kg. PE Openhead Drums or IBC
Storage : At least one year when stored properly according to international industrial norms and practice between 5° - 25°C original sealed packing. After opening the package, product must be con- sumed in a short period of time and preserved in- side its original packing until it is finished.
Safety Measures : Please revert to relevant Safety Data Sheet.