Polyurethane (PU) foam used in ventilator filter accessories is a key component of the ventilator filtration system. Leveraging the material properties of polyurethane foam porous structure, excellent elasticity, good temperature resistance, and controllable filtration precision it plays core roles such as filtration and purification, airflow buffering, and moisture-proof protection in the ventilator air circuit, and is adapted to the operating conditions of long-term ventilator operation. Its specific functions are as follows:
1. Graded filtration for air circuit purification
2. Airflow buffering and noise reduction
3. Moisture resistance and hydrophobicity for equipment protection
4.Sealing and filling to improve filtration efficiency
5.Temperature and aging resistance for long-term working conditions
Shenzhen Sponge New Material Co., Ltd., founded in 2011, is a professional medical sponge manufacturer focusing on B-end clients. Specializing in hemostatic polymer sponges and disposable medical products, we are located in Shenzhen's Biomedical Industrial Park, boasting a professional production base that adheres to strict medical device standards. We specialize in high-quality, sterilized PVA sponges, with complete CE and ISO certifications to ensure product compliance and reliability. As a trusted partner for B-end customers, we offer comprehensive OEM/ODM customization services, including tailored sizes, specifications and packaging solutions to meet diverse medical application needs. Our rigorous quality control system runs through the entire production process, ensuring consistent product quality for global medical institutions, distributors and related enterprises.
