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Sinochem News recently, the medical protective antibacterial polypropylene fiber material QY40S developed by Lanzhou Chemical Research Center of PetroChina and Qingyang Petrochemical Company has completed the long-term antibacterial performance evaluation
.
.
On December 15, 2021, QY40S completed the industrial trial production at the polypropylene plant of Qingyang Petrochemical
.
During the trial production period, the process was stable, and the product performance met various technical and economic indicators.
Antibacterial additives are the basis for the development of antibacterial polypropylene fiber materials, which endow polypropylene with antibacterial and antifungal properties
.
The scientific research team of Lanzhou Chemical Research Center started from the research and development of antibacterial agents, and developed an efficient organic antibacterial auxiliary agent.
QY40S added with this antibacterial additive has excellent long-term antibacterial properties, and can provide high-quality and efficient raw materials for non-woven fabric manufacturers for medical protection
.
This product enriches the product grades of medical polyolefins in China, enhances the product competitiveness of the domestic polyolefin industry, and also provides a new transformation and upgrading plan for polypropylene industrial production units with similar process and raw material conditions
As the "darling" of the modern textile industry, antibacterial-grade textiles have strong social demand.
Especially after the new crown pneumonia epidemic, the demand for antibacterial non-woven fabrics used in medical and disposable hygiene products has rapidly expanded
.
It is expected that the global output of spunbond nonwovens will increase to about 4.