Rockol CS-414

Lightfast Synthetic Fatliquor for Soft and Premium Leather Applications

Rockol CS-414 is a high-performance lightfast synthetic fatliquor based on synthetic fatty alcohols and their derivatives. Developed as a modern replacement for traditional sulphonated sperm oil, Rockol CS-414 provides excellent softness, superior lubrication, and a pleasant mellow handle to a wide variety of leather articles.

Its balanced formulation offers outstanding light fastness and excellent compatibility with modern leather manufacturing processes, making it particularly suitable for soft and premium leather applications.

Key Features & Benefits:

• Excellent light fastness.
• Developed as a replacement for sulphonated sperm oil.
• Based on synthetic fatty alcohol derivatives.
• Provides exceptional softness and lubrication.
• Produces a soft, mellow handle.
• Suitable for a wide range of leather types.
• Excellent penetration into leather fibers.
• Compatible with modern retanning and fatliquoring systems.
• Easy to emulsify and process.

Product Description:

Rockol CS-414 is an advanced synthetic fatliquor formulated from specially selected fatty alcohol derivatives. Designed to deliver superior softness and flexibility, it penetrates deeply into the leather structure and provides long-lasting lubrication of the fibers.

The product has been developed as an environmentally responsible alternative to sulphonated sperm oil while maintaining the excellent softening properties traditionally associated with such products.

Rockol CS-414 imparts a smooth, mellow handle and enhances the overall quality and comfort of finished leather articles. Thanks to its excellent light fastness, it is particularly suitable for applications where color stability and resistance to light exposure are essential.

Technical Specifications

Applications:

Rockol CS-414 is recommended for the production of:

• Garment leather
• Upholstery leather
• Glove leather
• Nappa leather
• Shoe upper leather
• Soft leather goods
• Fashion leather articles
• Automotive leather
• General leather applications

The product is primarily used during:

• Retanning processes
• Main fatliquoring stage
• Soft leather manufacturing
• Post-tanning operations

Recommended Usage:

The dosage of Rockol CS-414 varies according to the type of leather and the desired softness.

Recommended dosage:

2–10% based on shaved weight during the retanning process.

The optimum application level depends on:

• Leather type
• Required softness
• End-use application
• Processing conditions

Laboratory trials are recommended to determine the most suitable dosage.

Performance Advantages:

Outstanding Softening Effect

Rockol CS-414 provides excellent lubrication and softness, resulting in a smooth and pleasant leather handle.

Excellent Light Fastness

Its lightfast formulation helps preserve the appearance and quality of leather exposed to sunlight and long-term use.

Modern Alternative to Sulphonated Sperm Oil

Rockol CS-414 was specifically developed to replace traditional sulphonated sperm oil while offering consistent performance and compatibility with modern leather-processing technologies.

Smooth and Mellow Handle

The product imparts a luxurious touch and improves the comfort and flexibility of finished leather articles.

Why Choose Rockol CS-414?

• Excellent light fastness.
• Exceptional softness and flexibility.
• Synthetic fatty alcohol technology.
• Smooth and mellow handle.
• Suitable for a broad range of leather types.
• Reliable replacement for sulphonated sperm oil.
• Easy integration into existing leather-processing systems.

Storage and Handling:

Store Rockol CS-414 in tightly sealed original containers in a cool and dry place.

Recommended storage conditions:

• Storage temperature: 5°C–25°C
• Protect from direct sunlight.
• Avoid freezing conditions.
• Keep containers tightly closed to prevent contamination and evaporation.

Please refer to the Material Safety Data Sheet (MSDS) before handling or using the product.