It adopts imported ultra-thin optical special stainless steel, through independent research and development technology, the shading ring is subjected to special optical blackening and matting treatment, good electrical conductivity, double-sided matte, precise size, thickness up to 0.020, no light transmission, stable mechanical performance, high temperature resistance, Obtained a national invention patent. It is suitable for designing cameras, lenses, vehicles, etc., with more than 3 million yuan. It is a must-have for lens upgrades. It is an ideal replacement product for PET products and the best choice for your product upgrade.

SLR and DC with manual function: dial to aperture priority mode (A or AV), then dial the dial on the body

For travel photography, I don’t know how many friends already have such feelings: the camera must be light, the lens must be few, and the tripod must be carbon fiber, otherwise you will cry to death.

Commonly used metal Mylar sheets are copper foil Mylar and aluminum foil Mylar, whose main function is to conduct electricity.

Mylar sheets have good insulation properties and are used in the electronic and electrical product industry to protect the screens of electronic products and prevent them from being abraded or scratched. These are the main applications that are more common in our real life.

Mylar sheets are used in the insulation of electronic components. At present, there are many types of insulating materials on the market, and their functions and prices are different. In particular, Mylar sheets have many different types, and these are different Some types are very different, and some are only slightly different. For people who don’t know it, how to choose is a very difficult thing. Therefore, if you want to buy correctly, you need to pay attention to several aspects. .

Stainless steel copper oxidation blackening complies with national standard: SGS, American military standard MIL-C-13924 standard, appearance and corrosion resistance, conforms to national standard: GB/T15519-2002, ordnance industry standard: WJ535-82, German standard: DIN50938. Wear resistance: better than Q/OJS0001-1995 standard. Products are used in medical equipment, key mechanical parts, military machinery, and sports equipment.

Mylar sheet (MYLAR sheet) PET polyester film is a biaxially stretched film formed by heating dimethyl terephthalate and ethylene glycol with the help of related catalysts, through transesterification and vacuum polycondensation.

Mylar is a kind of insulating material, and people have come into contact with mylar in daily application. Maybe there are still many people who don't understand mylar. Let me give you an in-depth introduction.

Non-metallic Mylardo is used for insulation. Common materials include PC and PET, which are used for surface protection of membrane switches or electronic and electrical products, or partial insulation.