Ensuring fire safety in textiles is a critical concern across numerous industries, from automotive interiors and public spaces to residential furnishings and apparel. Effective flame retardant treatments are essential to meet stringent safety regulations and protect lives and property. Among the solutions available, phosphorus-nitrogen based flame retardants have gained prominence for their efficacy and versatility.

NINGBO INNO PHARMCHEM CO.,LTD. is pleased to present Phosphorus Flame Retardant CS, a highly effective textile auxiliary agent designed to impart excellent flammability resistance to a wide range of fabrics. This product is a clear liquid, representing a modern approach to textile finishing for enhanced safety.

The chemical composition of Phosphorus Flame Retardant CS is an aqueous mixture based on phosphorus and nitrogen organic compounds. This formulation contributes significantly to its performance characteristics. The product is easily soluble in water, simplifying its integration into existing textile processing lines. It exhibits a density of approximately 1.2g/cm³ at 20ºC and has a solid content of about 50%. The pH is maintained between 6.0 and 7.0, making it compatible with many standard textile finishing processes. With a shelf life of 1 year when stored in a closed container at 25ºC, it offers good stability for industrial use.

Phosphorus Flame Retardant CS possesses several advantageous properties for textile processors. It is non-corrosive, which is crucial for protecting valuable processing equipment and maintaining fabric integrity. A key benefit is that it has no adverse effect on the inherent strength of the treated fabric, ensuring the textile retains its desired physical properties. The product demonstrates good thermal stability, which is important during high-temperature curing processes. It can also be utilized effectively in adverse climatic conditions, offering reliability regardless of the environment. Its compatibility with different bonding agents and potentially with softeners and water/oil repellent finishes (preliminary tests recommended) adds to its flexibility in complex finishing formulations. A significant advantage is its tendency not to yellow under high curing temperatures, even up to 180ºC, preserving the aesthetic quality of the treated fabric. This makes it particularly well-suited for challenging material compositions and fabric textures where color retention is paramount. While prolonged storage may occasionally cause turbidity, this does not influence its effectiveness.

The application scope of Phosphorus Flame Retardant CS is remarkably broad, making it suitable for various fiber types and their blends. This includes natural fibers like cellulose and wool, as well as synthetic fibers such as polyester, polypropylene, and polyethylene. This versatility allows manufacturers to achieve flammability standards across diverse product lines.

The end uses for fabrics treated with Phosphorus Flame Retardant CS span multiple critical sectors. In the automotive industry, it is invaluable for interior textiles like seating and headliners, where strict fire safety standards are mandatory. For residential and commercial spaces, it is widely applied to mattress ticking, ensuring beds meet fire regulations. It also finds application in building materials incorporating textiles, curtains and drapes for public buildings and homes, and various decorative fabrics used in contract and domestic environments.

Phosphorus Flame Retardant CS finishes are designed to be compatible with other textile treatments. This allows for the creation of multi-functional fabrics that not only resist fire but may also incorporate properties like water repellency, oil repellency, or specialized coatings, provided preliminary compatibility tests are conducted.

Typical application processes involve adding Mflam CS to a bath with water at room temperature while stirring. Curing is typically performed at temperatures ranging from 100ºC to 180ºC, ensuring the flame retardant is properly set within the fabric structure. The optimal amount of Mflam CS required is highly dependent on several factors, including the specific fabric texture and its absorbability, the desired level of flammability resistance, and the presence of other auxiliary chemicals in the processing bath. Therefore, practical testing is always necessary to determine the precise dosage and process conditions for optimal results.

For padding processes, typical concentrations vary based on fiber type. For cellulose, concentrations might range from 300-450g/L with a pick-up rate of 70%-100%, aiming for 10-14% dry add-on on the fabric. For wool, a concentration of 230-270g/L is suggested for thin fabrics, and 200-250g/L for thicker ones, targeting an 8-12% dry add-on. In automotive decoration applications, concentrations for cellulose are typically 200-300g/L, while preliminary tests are essential for synthetic materials. For dipping processes, such as for curtains, concentrations of 300g/L to 500g/L are common with a pick-up of 60-70%, taking care to minimize loss of the working liquid. The curing temperature for both processes should remain within the 100-180ºC range.

It is important to exercise precaution and conduct preliminary tests when using Mflam CS. While generally compatible and designed to preserve fabric aesthetics and strength, potential unexpected effects on factors like color fastness or brightness should be evaluated on a small scale before proceeding to full production. The information provided is based on existing knowledge and experience, but lab trials and small batch trials are strongly recommended before formal treatment to fine-tune processing conditions and ensure the best possible outcome for specific fabric types and applications.

Phosphorus Flame Retardant CS is typically supplied in packaging options including 250kg iron drums, 1250kg IBC drums, and 125kg PE drums, facilitating convenient transport and storage for industrial users. Proper storage in a cool and dry place is advised to maintain product quality over its shelf life.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality textile auxiliary chemicals. For those seeking a reliable Phosphorus Flame Retardant CS manufacturer and supplier, we offer this versatile product for enhancing the safety profile of diverse textile materials. Enquiries regarding Phosphorus Flame Retardant CS price or how to buy or purchase this product can be directed to our team for detailed information and technical support.