Can boron nitride be used in cosmetics?

Hexagonal boron nitride is usually added in which cosmetics?

In the field of beauty, the efficiency and permeability of active substances into the skin are directly related to the particle size. Cosmetic particle size is important because smaller particle sizes may increase surface area and may encapsulate cosmetic actives. Hexagonal boron nitride (h-BN) nanomaterials can control the size of the synthesized particles. Hexagonal boron nitride has obvious advantages in cosmetics, especially sunscreen products. It allows the nanostructure to be adjusted at different stages of formation, thereby controlling the size and surface area; it has excellent dispersing properties, non-toxic, transparent, and chemically inert.

The properties of hexagonal boron nitride

Boron nitride is the simplest new polymer material, with two crystal forms: hexagonal and cubic. It is a product with high temperature resistance, corrosion resistance, high insulation and good lubricity. Its anti-oxidation temperature can reach 1000℃, and it has good lubricity even at high temperature. It is an excellent high temperature solid lubricant.

Overview of Hexagonal Boron Nitride

Boron nitride industrial powder is a pure white ceramic material with a hexagonal crystal structure similar to graphite. Boron nitride can withstand temperatures exceeding 2000°C, and depending on the brand, its dielectric strength is close to 1000 volts/mil. Boron nitride is hot-it is pressed as a blank and can be easily processed into bars, bars, plates and even custom shapes.

Application of Hexagonal Boron Nitride

1. Metal forming mold release agent and metal drawing lubricant.

2. Special electrolytic and resistance materials under high temperature conditions.

3. High-temperature solid lubricants, extrusion anti-wear additives, ceramic composite materials production additives, refractory materials and antioxidant additives, especially additives resistant to molten metal corrosion, heat-resistant additives, high-temperature insulating materials.

4. Heat-sealing desiccant for transistors and additives for polymers such as plastic resin.

5. Pressed into various shapes of boron nitride products, which can be used as high temperature, high pressure, insulation and heat dissipation parts.

6. Aerospace thermal shielding materials.

7. With the participation of a catalyst, it can be converted into cubic boron nitride with hardness like diamond after high temperature and high pressure treatment.

8. The structural materials of the atomic reactor.

9. Airplane and rocket engine nozzles.

10. High-voltage and high-frequency electrical insulators and plasma arc insulators.

11. Packaging materials to prevent neutron radiation.

12. The superhard materials made by boron nitride processing can be made into high-speed tools and drill bits for geological exploration and oil drilling.

13. Metallurgical continuous casting steel isolation ring, amorphous iron launder, continuous casting aluminum mold release agent (various optical glass mold release agents)

14. Production of evaporation boats for various capacitor film aluminum plating, picture tube aluminum plating, display aluminum plating, etc.

15. All kinds of fresh-keeping aluminum-plated packaging bags, etc.

16. Various laser anti-counterfeiting aluminum plating, brand hot stamping materials, various cigarette labels, beer labels, packaging boxes, cigarette packaging boxes, etc.

17. The lipstick filler used in cosmetics is non-toxic, lubricious and shiny.

In terms of optical applications, due to the high hardness of the c-BN film, it has high transmittance in the entire wavelength range from ultraviolet (about 200nm) to far infrared. It is suitable as a surface coating for some optical components, especially for zinc selenide ( Coating of window materials such as ZnSe) and zinc sulfide (ZnS). In addition, it also has good thermal shock resistance and hardness, and is expected to become an ideal window material and detector for high-power lasers.

Hexagonal Boron Nitride Price

The price of boron nitride will vary randomly with factors such as production cost, transportation cost, international situation, and supply and demand in the boron nitride market. Tanki New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality products by providing a complete set of solutions. Customized services, low-cost nanomaterials and chemicals. If you are looking for boron nitride, please feel free to send an inquiry to get the latest price of boron nitride.

Supplier of Hexagonal Boron Nitride

As a global boron nitride supplier, Tanki New Materials Co., Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (titanium nitride, silicon nitride, titanium nitride, etc.) high-purity targets, functional ceramics and structural devices, and provides OEM services.