Wall spikes are a type of security device designed to prevent unauthorized access to a property. They are typically installed on walls, fences, and other structures to deter intruders from climbing over. Wall spikes come in various shapes and sizes, including metal spikes, plastic spikes, and barbed wire. They are often used in high-security areas such as prisons, military bases, and government buildings, but can also be used in residential and commercial properties. While they are effective in preventing unauthorized access, wall spikes can also pose a danger to animals and people who may accidentally come into contact with them. Therefore, it is important to use them responsibly and with caution. Wall Spike,Wall Spikes,Anti Climb Wall Spike,Fence Wall Spikes HEBEI DOUDOU METAL FENCE PRODUCTS CO.,LTD. , https://www.security-fencing.com
They combined nano-antibacterial powder grinding and dispersing and wet processing, and developed a new wet surface composite surface modification technology for inorganic antibacterial powders. The use of titanate coupling agent and stearic acid to compound modification of the silver-loaded titania antibacterial powder improves the dispersion and interface compatibility of the antibacterial powder in the polyvinyl chloride-based vinyl, and improves the antibacterial powder polychlorination. Ethylene tensile and impact strength and other mechanical properties. The silver-bearing zirconium phosphate nano-antibacterial powder was first applied to rigid polyvinyl chloride to produce antibacterial polyvinyl chloride material with excellent antibacterial properties and mechanical properties.
The Key Laboratory of Ultrafine Materials Preparation and Application of the East China University of Science and Technology and Shanghai Chlor-Alkali Chemical Co., Ltd. cooperated to develop a nano-composite antimicrobial PVC functional plastics preparation technology to produce a PVC plastic with excellent antibacterial properties. This new technology passed the expert appraisal hosted by the Shanghai Science and Technology Commission.