High concentrated water oil and soil repellent LS-8305 is organic fluorocarbon compound, It can impart  natural fiber and its blend fabrics high durable water and oil repellency and little handfeeling effect.

Characteristics and advantage
Imparts natural fabric and its blends with high durable water and oil repellency.
Little affect on fabric’s hand feeling.
Can be little influenced by residual substance( dyestuffs, auxiliaries, etc) from the fabric in the working bath .
      ◎ Little affect on fabric’s color fastness and whiteness.
      ◎ High concentrated.

Basic property
Appearance:    white emulsion.
Ionicity:       weak cationic
pH value:      3.0-5.0(1% aqueous solution)
Solubility:      can be dispersed in water by any ratio

Application field
           Natural fibers and its blend fabrics as cotton, T/C, etc.. 
 

Recommended dosage
Cotton fabric and its blends:    LS-8305    20-50 g/L 
      Padding process:
→   Dry:     100℃×3min, 110℃×2min, 120℃×1min
→   Baking:  150℃×3min, 160℃×2min, 170℃×1min

Note:
Should do preliminary test and affirm the product’s compatibility before LS-8305being used. You’d better diluted one part LS-8305 with 1~2part water than original solution being mixed directly. Stir slowly when make working solution.
That will influence finishing effect if there be residual scouring agent, leveling agent, soaping agent, fixing agent on the fabric’s surface, so, fabrics should be cleaned cleanly before water and oil proof finishing.
Fabric should be baked enough during finishing process, if not, that will influence the product’s function.
Use up the working liquor contains water repellent agent and within 12 hours. the stability and property of working solution should be confirmed before using after over 12 hours storing time.
LS-8305 should not be used with spray method. Generally, fluorinated water repellent has deep color effect, you’d better affirm color changing after finishing.
Packing
60kg plastic drum.
Storage
Can be stored for 6 months under cool and well ventilated condition.