Polyurethane soft foam, commonly known as polyurethane sponge or foam, is a flexible material with a certain level of elasticity. It exhibits excellent properties such as low density, high elasticity recovery, sound absorption, air permeability, and thermal insulation. This type of foam is commonly used in various applications including automotive and furniture seating, cushions, armrests, mattresses, and clothing padding. It finds application in industrial and civil sectors as filter materials, sound insulation materials, shock-proof materials, decorative materials, packaging materials, and thermal insulation materials.
Among these applications, one classic field for soft foam is the use of laminated composite materials made from soft foam sheets and various textile fabrics. These composite sheets are lightweight, provide good heat insulation and air permeability, and are particularly suitable for use as clothing linings. For instance, they can be used as shoulder pads in clothing, sponge pads in bras, linings in various types of shoes, and linings in handbags.
Furthermore, the excellent air permeability and moisture permeability of PU soft foam make it well-suited for manufacturing mattresses. For example, in our country, the "Simmons" mattress predominantly utilizes PU soft foam sheets, springs, and fabric. Additionally, due to its sound absorption and shock absorption properties, PU soft foam can also be employed as a sound insulation material in various equipment applications.
It is evident that PU soft foam has extensive applications and is an essential material in various aspects of life. Deltachem (Qingdao) Co. Ltd., as a specialized supplier of special additives, possesses years of experience in the field of polyurethane additives. We are well-equipped to offer customers diverse solutions for modifying polyurethane foam plastics.
Omnistab AN 6133 is a newly developed product specifically designed for polyurethane soft foam. It represents a new generation of phenol-free phosphite antioxidants, completely free from phenol, nonylphenol, bisphenol A, and other free phenols. This unique formulation offers numerous advantages for polyurethane foam, including low volatility, excellent heat resistance, and hydrolysis resistance. By enhancing thermal stability and reducing smoke (NOX) yellowing, Omnistab AN 6133 effectively improves the overall performance of polyurethane foam. Additionally, this antioxidant can be widely utilized in various polymers such as PVC, rubber, plastics, and oils.
Additionally, the Omnistab AN 6133 can serve as an effective additives and chelating agent in both soft and hard PVC materials. Its inclusion enhances the thermal stability and light stability during processing, thereby preserving the color stability and transparency of the final product. Moreover, it demonstrates remarkable antioxidant properties when applied to ABS, SBS, SIS, SEBS, and other rubber materials.
Furthermore, our company also provides a diverse selection of premium UV absorbers, light stabilizers, and antioxidants for PU soft foams and TPU elastomer,such as Omnistab AN 6133, AN 6132, AN 1135, AN 5057, UV 1, UV 571, UV 1130, LS 292, and more. By combining multiple additives, we can harness the synergistic effects to effectively prevent the degradation of polyurethane products caused by light or climatic conditions, ensuring long-term and reliable protection.
For more information regarding the application of these modification additives and our product materials, please feel free to consult our sales team and technical experts. Alternatively, you can visit our official website at www.deltachem.cn. Deltachem (Qingdao) look forward to your inquiries!
