Due to the small particle size, large specific surface area, high surface energy and large proportion of surface atoms, nanomaterials exhibit unique small size effects, quantum size effects, macroscopic quantum tunneling effects and surface effects. It has the singular physical, chemical and optical, electrical and magnetic properties not found in traditional materials. These singular characteristics have brought material science and technology into many new fields, which is the fundamental reason why nanomaterials and nanotechnology are increasingly attracting great attention from governments.

Founded in 1996, Shandong Zhengyuan Nanomaterials Engineering Co., Ltd., as the first metal nano powder production enterprise in China and the first professional manufacturer of nano material production and technology development in Shandong Province, has been industrialized for several years. Widespread attention from all walks of life - "Technology Daily" on April 16, 2001 and "Consumer Daily" on April 9, 2001 were all comprehensively reported in the prominent position of the front page headlines; April 2, 2001 The People's Daily - The 2nd Edition of the Overseas Edition, the 1st edition of the Guangming Daily on April 14, 2001 and the 1st edition of the China Building Materials News on April 4, 2001, and the China Youth Daily, Economic Reference Newspapers, China Quality News, China Business Journal and many other major newspapers have reported.

In the past few years, the company has proceeded from the advantages of the company itself, in line with the principle of “doing something, not doing something”, according to “the combination of powder preparation and application development in the depth of engineering, and the combination of metal and non-metal in product varieties” The management policy has been developed to complete various metal nano-powders, nano-composite antibacterial health materials, nano-composite antibacterial deodorant materials, nano-composite inorganic extinctions, as well as the ability to radiate, demonstrate and drive traditional industrial transformation and improve the competitiveness of traditional industries. Algae materials, nano-composite far-infrared emission health care materials, nano-composite air purification materials, "Zhengyuan Foot", nano-composite plastic multi-functional reinforcement additives and other nano-material products and their application technologies have been successfully applied.

Nanocomposite plastic multi-functional reinforcing additive is a kind of nano-inorganic composite material. Adding this material to plastic products can make plastics have the following main properties:

Antibacterial properties: Broad-spectrum antibacterial, antibacterial rate of Escherichia coli and Staphylococcus aureus ≥99%, can prevent bacterial contamination of plastic water pipes, and can make the irrigation hole of farmland not blocked by bacterial secretions and growing algae;

, enhanced toughness: can improve the wear resistance, impact strength and flexural strength of the product by more than 1 time, and increase the hardness by 20-30%.

Improve thermal stability: After being used in PP-R pipe, the heat distortion temperature of plastic can be increased by 20-40 °C, which further broadens the market application field of PP-R pipe.

The weather resistance of plastic products is further improved.

According to the needs of users, plastic products can have far-infrared emission performance, far-infrared emissivity ≥90% (wavelength range 2-18um), which can make plastic products have health care and heat preservation properties.

According to the needs of users, nano plastic antibacterial additives, enhanced temperature additives or far infrared additives can be provided separately. In addition to specific antibacterial or far-infrared emission properties, nano-plastic antibacterial additives and far-infrared additives have certain functions of strengthening, toughening, improving heat distortion temperature and improving appearance quality.

Instructions:

, the amount of use: antibacterial additives and far infrared additives are used in an amount of 1-1.5% (than plastic base);

The amount of reinforcing/toughening/warming additive is 3-5% (than plastic base).

Adding method: After the additive is fully mixed with the plastic base material, it can be formed by plastic processing such as injection molding, extrusion molding, blow molding or spray molding.

In order to enable the nanomaterial to be sufficiently dispersed in the plastic, it is preferred to mix the material and then pre-granulate it with a twin-screw granulator before use.

For users who do not have twin-screw granulation equipment, plastic masterbatch that can provide the above functional materials can be used directly.

This product is suitable for modification, enhancement and heat deformation temperature of PP, PE, ABS, PVC, PET and other plastic products. It is especially suitable for conveying water pipes and plastic doors and windows of plastic or aluminum-plastic composite pipe, steel-plastic composite pipe, etc. Modification added. Nano-plastic antibacterial additives and far-infrared additives can also be added to surface decorative plastics by spray coating, electrostatic spray and other production processes, so that the products have specific antibacterial or far-infrared emission properties.

[China Antibacterial Fabric Network ]