While polypropylene (PP) is a primary application area for our high-performance ammonium polyphosphate (APP) based flame retardants, the versatility of this halogen-free additive extends to a wide range of other polymer systems. At NINGBO INNO PHARMCHEM CO.,LTD., we understand that different materials have unique processing requirements and performance needs. Our APP products are engineered to deliver effective fire protection across various polymer matrices, contributing to safer and more sustainable products globally.

Polyethylene (PE) is another major polyolefin that benefits significantly from the inclusion of APP. Similar to PP, PE is used extensively in wire and cable insulation, films, and molded articles where flame retardancy is a critical safety feature. Our APP flame retardants can be effectively incorporated into PE formulations to enhance their fire resistance, helping them meet stringent industry standards without resorting to halogenated alternatives. The low smoke and non-toxic nature of APP also makes it an attractive option for PE applications where these factors are particularly important.

Beyond polyolefins, APP finds valuable applications in coatings, particularly intumescent coatings. These specialized coatings form a protective char layer when exposed to fire, shielding the underlying substrate. APP acts as a key component in these systems, providing the necessary acid source for char formation and contributing to the overall intumescent expansion. This makes it an essential ingredient for fire-resistant paints and coatings used on steel structures, wood, and cables.

Furthermore, APP can be employed in thermosets like epoxies and unsaturated polyesters, as well as in some elastomers and textiles, offering a halogen-free flame retardant solution across diverse industries. The chemical industry's drive towards sustainability and safety means that materials like ammonium polyphosphate, which offer a favorable health and environmental profile alongside excellent flame retardant performance, are increasingly sought after. NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying these versatile chemical additives, supporting innovation and safety in material science. If you are seeking to buy effective and environmentally conscious flame retardants for any polymer system, our team is ready to assist you with expert guidance and high-quality products.