Fabric Softener

To make 20 kg of fabric softener, you'll scale up the quantities of the ingredients and follow a precise process to ensure a high-quality product. Here's the detailed guide:

Ingredients for 20 kg Fabric Softener:

1. Water: 18.92 kg (18,920 grams or 18.92 liters)
2. Formalin (preservative): 20 grams (0.1%)
3. Perfume: 60 grams (0.3%)
4. Dye: As needed (optional, for color)
5. Tetranyl (quaternary ammonium compound): 800 grams (4%)
6. Isopropyl Alcohol: 100 grams (0.5%)
7. Thickener: 100 grams (0.5%)

Equipment Needed:

• A clean mixing container (25–30 liters capacity)
• Heavy-duty stirring rod or mechanical mixer
• Accurate measuring tools (scale, graduated containers)
• Protective gear: gloves, goggles, apron, and mask

Step-by-Step Instructions:

Step 1: Prepare the Water

1. Measure 18.92 liters of water and pour it into the mixing container.
2. Ensure the water is clean and at room temperature (25–30°C).
3. Stir gently for a few minutes to create a uniform base.

Step 2: Add Formalin

1. Measure 20 grams of formalin using a scale or graduated container.
2. Slowly add the formalin to the water while stirring continuously.
   • Caution: Formalin is a strong preservative; avoid inhaling its fumes or contact with skin.
3. Stir for 5 minutes to ensure the formalin is well-dispersed in the water.

Step 3: Add Tetranyl

1. Measure 800 grams of Tetranyl using a scale.
2. Gradually add the Tetranyl to the mixture while stirring.
   • Tip: Add it in small portions to avoid clumping and ensure even distribution.
3. Observation: The mixture will start to thicken slightly and take on a creamy consistency. Stir for 10–15 minutes to fully dissolve the Tetranyl.

Step 4: Add Isopropyl Alcohol

1. Measure 100 grams of isopropyl alcohol using a graduated container.
2. Slowly pour the isopropyl alcohol into the mixture while stirring.
3. Observation: The alcohol helps in blending and stabilizing the ingredients. Stir for 5 minutes to ensure even distribution.

Step 5: Add Perfume

1. Measure 60 grams of perfume using a graduated container.
2. Add the perfume to the mixture while stirring continuously.
3. Observation: The mixture will develop a pleasant fragrance. Stir for 5–10 minutes to evenly disperse the scent.

Step 6: Add Dye (Optional)

1. Add dye in small increments (e.g., 2–3 drops at a time) until the desired color is achieved.
2. Stir thoroughly after each addition to ensure the color is evenly distributed.
   • Tip: Use a small test batch if unsure about the color intensity.

Step 7: Add Thickener

1. Measure 100 grams of thickener using a scale.
2. Gradually sprinkle the thickener into the mixture while stirring continuously.
3. Observation: The mixture will thicken further. Stir for 10–15 minutes until you achieve a uniform and slightly viscous texture.
   • If the mixture is too thick, add small amounts of water (50–100 ml at a time) while stirring.

Final Checks:

1. Consistency: The fabric softener should have a smooth, creamy texture. Adjust thickness with small amounts of water or thickener if necessary.
2. Appearance: The solution should be uniform with no separation of ingredients.
3. Fragrance: Ensure the scent is strong and evenly distributed.

Storage Instructions:

1. Transfer the finished product into clean, labeled storage containers (20-liter buckets or individual bottles).
2. Seal the containers tightly to prevent contamination.
3. Store in a cool, dry place away from direct sunlight and extreme temperatures.

Safety Precautions:

• Wear gloves, goggles, and a mask during the process to avoid skin irritation and inhalation of fumes.
• Handle formalin with care, as it is a potent preservative. Use it in a well-ventilated area.

By following these steps, you will produce a high-quality 20 kg batch of fabric softener suitable for use or sale.