It is an abrasive tool used for grinding the inner circle surface, usually used for machining the inner circle surface of workpieces such as precision bearings, gears, hubs, etc. The inner circle grinding wheel is famous for its high precision, high efficiency, high stability and good surface quality And widely used in machining. It usually has different shapes and sizes, such as cylindrical, coni...
Optical thin film refers to coating or coating one or more layers of dielectric film or metal film or a combination of these two types of films on optical components or independent substrates to change the transmission characteristics of light waves, including light transmission, Reflection, absorption, scattering, polarization and phase changes. Through appropriate design, the transmittance and r...
Styrene acrylic copolymer emulsion is obtained by emulsion copolymerization of styrene and acrylate monomers, and is a low-viscosity dispersion. It has excellent water resistance, alkali resistance and pigment binding ability. The dispersion is therefore particularly suitable as a binder for highly pigmented interior and exterior paints on stone surfaces. Styrene acrylic copolymer emulsion is an a...
The working principle of the light diffusion plate is to use chemical or physical means to use the physical imagination of refraction, reflection and scattering when the light encounters two media with different refractive indices on the way, so as to realize the full refraction and scattering of the light. It is widely used in liquid crystal display, LED lighting and imaging display systems.
The...
PE breathable film is a new type of breathable and impermeable material. In the production process of polyethylene, some 4-carbon or 8-carbon α-olefins are added as comonomers, but because α-olefins are rarely used, polyethylene Ethylene also maintains many properties, and the main component of PE breathable film is polyethylene. It is made of LDPE/LLDPE polyethylene resin carrier, adding about 50...
Hot pressing technology was first used in the production of light guide plates for notebook computers, and now it has become one of the mainstream technologies for the production of medium and large-sized light guide plates for monitors, notebook computers, and LCD TVs. After continuous improvement, this technology can now produce products of various sizes, and at the same time has the advantages...
The production process of PVC latex includes two stages. The first stage is that vinyl chloride monomer undergoes emulsion polymerization to generate polyvinyl chloride latex, which is a suspoemulsion of polyvinyl chloride primary particles with a diameter of 0.1 to 3 microns in water. The second stage is to make polyvinyl chloride paste resin through dehydration, drying, screening and other proce...
The global market for EPS Buffer Packing Material was estimated to be worth US$ million in 2023 and is forecast to a readjusted size of US$ million by 2030 with a CAGR of % during the forecast period 2024-2030.
North American market for EPS Buffer Packing Material was valued at $ million in 2023 and will reach $ million by 2030, at a CAGR of % during the forecast period of 2024 through 2030.
Asi...
EPP has light specific gravity, good elasticity, shock resistance and compression resistance, high deformation recovery rate, good absorption performance, oil resistance, acid resistance, alkali resistance, resistance to various chemical solvents, non-absorbent, insulation, heat resistance (-40 ~ 130 ° C), non-toxic Odorless, it is widely used in automobiles, such as bumper core materials, anti-co...
The global market for Tungsten Rhenium Alloy Rod was estimated to be worth US$ million in 2023 and is forecast to a readjusted size of US$ million by 2030 with a CAGR of % during the forecast period 2024-2030.
North American market for Tungsten Rhenium Alloy Rod was valued at $ million in 2023 and will reach $ million by 2030, at a CAGR of % during the forecast period of 2024 through 2030.
Asia-...
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