Then study 3 impurities with caustic soda 27 trial for Experiment 1, the amount of 3 grams per liter of sodium hydroxide Experiment 2 the amount of 5 grams per liter of sodium hydroxide treatment 3 using sodium hydroxide Volume 7. Grams per liter and the palmyra palm fiber, 5 grams per 100 milliliters of water at 50, 70 and 90 ° C. The bleached fibers Toddy palm with water to material ratio L: R = 10:1 using sodium silicate. (ML): hydrogen peroxide (mL): Sodium Hydroxide (g) the temperature at 90 degrees Celsius for 30 minutes, adjusting the ratio between water and soft fiber material L: R = 4:1 grams per liter. temperature at 60 degrees Celsius for 30 minutes spinning yarn. Carding the fibers by hand Comb to comb out the fibers to separate short fibers, long fibers.
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