A Comprehensive Introduction to Plastic Antibacterial Agents
Dalian Tianwei Chemical Co., Ltd. is a professional supplier in the field of plastic antibacterial agents. With its technical accumulation and product innovation, it provides efficient, safe and durable antibacterial solutions for plastic products. Its products are based on inorganic silver as the core antibacterial component, combined with nanotechnology and slow-release technology, forming an antibacterial product system covering multiple scenarios. The following will introduce it from five dimensions: core advantages, technical principles, application scenarios, product types and service system:
1. Core advantages
Broad-spectrum and highly effective antibacterial
Dalian Tianwei antibacterial agents have an antibacterial inhibition rate of over 99% against common pathogenic bacteria such as Escherichia coli, Staphylococcus aureus, and Candida albicans, as well as molds such as Aspergillus niger and Aspergillus flavus. Some products have an antibacterial rate of up to 99.99% (such as the application of PP plastic antibacterial agents in the food packaging field). The nano-silver antibacterial masterbatch achieves long-term antibacterial effects by destroying the bacterial cell membrane and enzyme activity, and is suitable for building materials protection in humid environments (such as PVC pipes and floors).
Safe and environmentally friendly
The products comply with EU RoHS, REACH standards and US FDA food-grade tests, without the risk of heavy metal leaching, and are non-irritating to the human body. For example, its textile fabric antibacterial agent ZW-20 passed the acute oral toxicity test (LD50 > 5000mg/kg), and was certified as safe and non-toxic, which can be promoted to the food contact material field.
High durability
The antibacterial components are uniformly embedded in the plastic matrix to form a lasting protective layer. For example, the PET transparent antibacterial masterbatch has high-temperature resistance and is not prone to color change, and its performance is stable during processing; the Oxford fabric antiblocking agent still shows significant effects after outdoor exposure for 3 years, and the antibacterial rate remains above 90% after 50 washes. Customized services
The company can customize different types of antibacterial agents according to customer needs. For example, there are silver ion and zinc ion type antibacterial agents for food packaging bags, with an antibacterial rate of over 99% (in accordance with ISO 22196 standard).
