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ST 3508



ST 3508 is special Blend of Polysaccharidedeveloped for Printing on Polyester and Polyester Blended Fabrics with disperse Dye stuffs followed by super-heated steam fixation (170 – 180oC).

Quality Specification Detail

Constitution

Blend of Polysaccharides

Appearance

Beige Powder

Ionic Nature

Anionic

Solubility

Cold Water Soluble

Viscosity 8% solution at 25oc  *

33000  - 37000 cps

pH

9.5 – 11.5

Filtration through 53 Micron

100%

Moisture

10 ± 2 Max

Hydration Time

3 -4 Hrs.

Stock Paste Stability

5-7 Days

*Viscosity is determined by Brookfield Viscometer RVDV-E model

Stock Paste Preparation   

Paste Preparation of

ST 3508

Water

100 KG

8 Kg

92 Kg

 

                 

 

 

In well cleaned container take 92 Kg cold water and add 8 Kg powder gradually under constant high speed stirring for 30 minutes. Uniformity of paste should be observed.  Then leave this stock paste for 3-4 hours (Swelling Time) for hydration. To reduce the Swelling time use mild warm water.Stir the stock paste well before use. All the required auxiliaries to be added after complete swelling time.

Characteristics

  • Rapid viscosity development.
  • High color yield.
  • Sharp and level printing
  • Better penetration in print.
  • Choking free screens.
  • Viscosity stability under shear conditions.
  • Excellent wash-off property.

Note 

  • ·         Do not mix the product with Gum Arabic and Crystal Gum. Also Coagulation in Tannin and Borate.Customers need to test the product on their own depending on their process, use and suitability.  We do not guarantee the loss caused by use, process and handling of the product. Above knowledge acts a guideline only.

Packing:  25 Kg HDPE Laminated Paper Bags with PE lining.

Storage and Shelf life: Sealed bags under cool dry and cleaned conditions for 6 months.