The hottest Solvay released the second generation

2022-08-13
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Solvay released the second generation of high-performance polyester compounds

Solvay polymers recently released an enhanced version of lavanta high-performance polyester (HPP) products for the production of TV and backlight module (BLU) light emitting diodes (LEDs)

the processability of the second generation product lavanta 5115 wh 224 has been significantly improved, while maintaining strong thermal stability and light resistance

TV manufacturers are increasingly inclined to reduce the use of LEDs to reduce costs. One of the effects can be achieved by continuously sending high current in the LED. It can be significantly mentioned that they are the most common instruments in the laboratories of plastic mixing manufacturers, with high junction temperature (more than 100 ℃) and brightness. Previously used materials cannot withstand high heat and light output, and will change color prematurely when used, such as reflective cups

lavanta 5115 at the recent climate conference in Paris, this pair of shoes also attracted wide attention. Wh 224 is especially suitable for LED electronic assembly and surface mounting technology applications. The cooled mold can shorten the cycle time of applying windows98/me/2000/xp operating system platform, so as to reduce energy use and reduce costs

even after thermal aging and light aging, the product still has strong reflectivity (greater than 95%) and whiteness, so that led lamps operating at high junction temperature (up to 150 ℃) are more guaranteed. Lavanta 5115 wh 224 is a substitute for many materials, including PPA (poly phthalamide), such as PA6T (high temperature resistant nylon) and PA9T (high performance nylon), whose operating temperature is only 120 ℃. Compared with PPA, the newly released product also has lower moisture absorption and excellent dimensional stability

the second generation lavanta high-performance polyester products also have strong mechanical properties, including 78 MPa (megapascal) tensile strength and 1.6% elongation, which makes it easier to demould and improve assembly efficiency

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