Recently, Tianhe Solar Energy Co., Ltd. represents the first new standard proposal put forward by the Chinese photovoltaic company to the International Electrotechnical Commission (IEC): IEC62788-1-6-Measurement procedures for materials used in photovoltaic modules - Part 1-6: Encapsulants -Test methods For determining the degree of cure in Ethylene-Vinyl Acetate (EVA cross-linking degree test method), all the development procedures have been completed and officially released. China is the largest country in the world in the manufacture and application of photovoltaic products. The publication of this standard has led China's PV companies to open a precedent for participating in the formulation of international standards, which is conducive to the healthy and orderly development of the global photovoltaic industry.
Ethylene-vinyl acetate copolymer (abbreviated as EVA) is one of the most critical encapsulating materials for photovoltaic modules. Cross-linking degree is an important parameter for judging EVA performance. The inadequacy of EVA cross-linking degree will directly affect the components of glass, solar cells, and backplanes. The adhesiveness between the components directly destroys the tightness and electrical properties of the components and affects the lifetime and voltage resistance of the photovoltaic modules. The publication of this standard provides a fast, accurate, safe and environmentally-friendly method for measuring the degree of cross-linking of EVA—differential scanning calorimetry (DSC)—for the photovoltaic industry. Degree of blankness.
Trina Solar Energy Co., Ltd. is the world's leading provider of total solar energy solution solutions. It brings together technical innovation teams with outstanding researchers at home and abroad. It has actively led and participated in the development of standards at home and abroad, and it is world-class R&D and certification. The cooperation of testing organizations has led Chinese PV companies to become the first to participate in the formulation of international standards, and has become a leader and standard maker of innovation in the global solar industry. Up till now, Trina Solar has led and participated in 64 standards development projects, of which 46 have been issued, including 4 leading international standards, 1 national standard, and 2 industry standards; active participation in domestic and foreign standardization organizations such as the International Electrotechnical Commission IEC/TC82/WG2, SEMI China Photovoltaic Standards Committee, National Solar Photovoltaic Energy System Standardization Technical Committee (TC90), National Semiconductor Equipment and Materials Standardization Technical Committee (TC203), etc., in domestic and foreign standards It exerted influence and played a good role in promoting China's photovoltaic industry to gain greater power in the international standardization field.
Stainless Steel 304 316 Thread Blind Rivet Nuts, A rivet nut, also known as a threaded insert or a blind rivet nut, is a mechanical fastener that, as the name suggests, is a variation of the standard. This one-piece, threaded, counter-bored tubular rivet can be anchored entirely from one side of the material in which it`s installed. The stainless steel provides excellent rust resistance in water applications.Normally our shipping time is around 7-15days, also based on your quantity, that will be around 25days based containers order.
Flat head riveted nuts are a type of fastener that feature a flat, round head and a threaded shank. They are typically made of metal, such as steel or stainless steel, and are designed to be permanently attached to a surface by riveting.
These nuts have a flat head that sits flush with the surface of the material they are attached to, providing a smooth and even appearance. The head is usually round in shape, allowing for easy installation and removal with a wrench or socket.
The shank of the nut is threaded, allowing it to securely fasten to a mating bolt or screw. The threading ensures a tight and reliable connection, preventing the nut from loosening over time.
Flat head riveted nuts are commonly used in a variety of applications, including automotive, construction, and industrial settings. They are ideal for situations where a strong and permanent fastening solution is required, as they provide excellent resistance to vibration and loosening.
Overall, flat head riveted nuts are a versatile and reliable fastener option that offer a flush and secure attachment to a surface.
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