Unichem SP Spandex Protector Agent For Bleaching Elasticity Preservation

Unichem SP – Spandex Protector Agent for Maintaining Elasticity During Bleaching

Unichem SP is a specialized Spandex Protector Agent formulated to protect Spandex/Lycra fibers during the bleaching process, especially when using sodium hypochlorite. Spandex fabrics are known for their excellent stretch and recovery properties, but these characteristics can be compromised during the bleaching process. Unichem SP effectively prevents the reduction of elasticity in Spandex-containing fabrics, ensuring that the fabric maintains its stretchability and performance after the bleaching procedure.

This highly effective compound works by providing a protective layer over the Spandex fibers, preventing damage and loss of elasticity, which is a common issue during chemical bleaching processes. Whether you are working with sportswear, swimwear, or any other fabric containing Spandex, Unichem SP ensures that your products retain their original feel and fit, even after exposure to harsh bleaching agents.

Key Features of Unichem SP

• Appearance: Transparent liquid that is easy to handle and integrate into your existing bleaching process.

• pH: 11-12, optimized for use in hypochlorite bleaching without causing harm to Spandex fibers.

• Solubility: Easily soluble in water, allowing for seamless incorporation into washing or bleaching baths.

• Elasticity Protection: Prevents the loss of Spandex fiber elasticity, ensuring that fabrics maintain their stretch and shape after bleaching.

Benefits of Using Unichem SP

1. Preserves Elasticity: Unichem SP ensures that the Spandex fibers retain their stretchability, even after exposure to the harsh conditions of sodium hypochlorite bleaching.

2. Prevents Fiber Damage: By providing a protective coating around the Spandex, it reduces the risk of damage, such as size elongation and fabric bubbling, commonly seen in traditional bleaching processes.

3. Easy Application: The product is easy to use and can be added directly to desizing or bleaching baths without complex processes.

4. Improves Fabric Quality: By maintaining the elasticity and integrity of Spandex fibers, the end product retains a high-quality feel, shape retention, and comfort, making it ideal for performance fabrics.

5. Cost-Effective: By reducing the need for extra chemical treatments to restore elasticity, Unichem SP helps cut down on material waste and production costs.

How to Use Unichem SP

Unichem SP is designed for use in both desizing baths and hypochlorite bleaching baths. The product is simple to incorporate into your existing textile finishing process. Here's a step-by-step guide for optimal use:

1. Preparation: Fill the washing machine with the required amount of water.

2. Add Unichem SP: Add 1-2% (o.w.f) of Unichem SP into the bath.

3. Add Sodium Hypochlorite: After Unichem SP is added, introduce sodium hypochlorite to the bath.

4. Set Temperature: Heat the bath to 40-50°C to activate the protective compound.

5. Process Time: Desize or bleach the fabric for 15-20 minutes, ensuring the Spandex fibers are fully protected.

6. Rinse: Rinse thoroughly after the treatment to remove any residual chemicals.

Dosage Guidelines

• Dosage: 1-2% (o.w.f).

• Temperature: 40-50°C.

• Time: 15-20 minutes.

• Liquid Ratio: 1:10-12 (Unichem SP to water).

Parameter Table

Frequently Asked Questions (FAQ)

1. What is Unichem SP used for?

   Unichem SP is used to protect Spandex/Lycra fibers during the sodium hypochlorite bleaching process, preserving the fabric's elasticity and preventing damage.

2. How does Unichem SP protect Spandex?

   It forms a protective layer around the Spandex fibers, preventing them from losing their elasticity and avoiding issues like fabric bubbling and size elongation.

3. Can I use Unichem SP with other fabric types?

   While Unichem SP is specifically designed for Spandex-containing fabrics, it can be used in conjunction with other fibers to protect against damage during bleaching, though it’s most effective on Spandex/Lycra.

4. How should Unichem SP be applied?

   Unichem SP should be added to the desizing or hypochlorite bleaching bath at a dosage of 1-2% (o.w.f), and the fabric should be treated at 40-50°C for 15-20 minutes.

5. Is Unichem SP easy to use?

   Yes, Unichem SP is easy to apply. It dissolves quickly in water and can be added directly to your bleaching or desizing bath, making the process straightforward.

FAQ:

Q: What is the brand name of the Textile Auxiliary product?

A: The brand name is KDN Biotech.

Q: What is the model number of the Textile Auxiliary product?

A: The model number is Anfoterico acid leveling agent.

Q: Where is the Textile Auxiliary product manufactured?

A: The product is manufactured in China.

Q: What is the minimum order quantity for the Textile Auxiliary product?

A: The minimum order quantity is 1.

Q: What is the price of the Textile Auxiliary product?

A: The price is 5USD/KG.

Q: What are the packaging details for the Textile Auxiliary product?

A: The product is packaged in 125 KG/drums or 50kg/drum