The textile industry is constantly evolving, with a growing emphasis on advanced materials and enhanced safety features. Among the most critical advancements are phosphorus-nitrogen flame retardants, which represent a cutting-edge approach to fabric fire safety. NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of this innovation, offering state-of-the-art solutions like Non-Durable Flame Retardant ASN.
ASN leverages the synergistic power of phosphorus and nitrogen compounds to provide exceptional fire-retardant properties. When textiles treated with ASN are exposed to heat, these compounds work in concert to promote the formation of a stable char layer on the fabric surface. This char acts as a barrier, effectively inhibiting the transfer of heat and oxygen to the underlying material, thereby preventing flame spread and significantly reducing smoke generation. This mechanism is crucial for high-performance phosphorus nitrogen flame retardant textile applications.
The advantages of phosphorus-nitrogen based flame retardants extend beyond their effective fire suppression. They are also favored for their low toxicity and halogen-free composition, aligning with global trends towards safer and more environmentally responsible chemical solutions. As a trusted manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. ensures that ASN meets rigorous quality standards, providing manufacturers with a reliable and efficient way to enhance the safety profile of their products. This makes it an ideal choice for textiles ranging from cotton to advanced blended fabrics.
Incorporating ASN into your textile finishing process means adopting a future-proof solution for fabric safety. It is designed for seamless integration as a post-processing auxiliary, allowing for versatile application across various fabric types including polyester and viscose. For companies seeking to enhance their product offerings with superior fire safety, learning where to buy ASN flame retardant is a critical step. NINGBO INNO PHARMCHEM CO.,LTD. is committed to delivering advanced flame retardancy solutions that empower textile manufacturers to meet the evolving demands of safety and performance.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.