flame retardant

Wide Temperature Range Lithium Batteries from -60°C to +60°C

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Wide Temperature Range Lithium Batteries from -60°C to +60°C

The next generation of lithium metal batteries urgently requires electrolytes that simultaneously possess low cost, high safety, a wide operating temperature range, high electrochemical stability, and good electrode-electrolyte interface formation capability. On November 19, 2025, researchers from the Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, including Wu Xiaodong, Xu Jingjing, and Li … Read more

What Parameters Are There for Circuit Boards?

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What Parameters Are There for Circuit Boards?

PCB Circuit Board Parameters 1. Dielectric Constant (DK Value): This typically indicates the ability of a material to store electrical energy. The smaller the DK value, the less energy it can store, and the faster the transmission speed. 2. Glass Transition Temperature (TG): When the temperature rises to a certain range, the substrate transitions from … Read more

Why Are Halogen-Free Requirements Important for PCBs Today?

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Why Are Halogen-Free Requirements Important for PCBs Today?

What is Halogen-Free Material? Halogen-free materials:According to the JPCA-ES-01-2003 standard, copper-clad laminates with chlorine (Cl) and bromine (Br) content less than 0.09% Wt (weight ratio) are defined as halogen-free laminates. (At the same time, CI + Br total amount ≤ 0.15% [1500PPM]) Halogen-free materials include: TUC’s TU883, Isola’s DE156, GreenSpeed? series, Shengyi’s S1165/S1165M, S0165, etc. … Read more

What is Halogen-Free Circuit Board? How Does Halogen-Free PCB Differ from Regular Boards?

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What is Halogen-Free Circuit Board? How Does Halogen-Free PCB Differ from Regular Boards?

What? Are there environmentally friendly circuit boards? What exactly is halogen-free PCB, which is widely used abroad? How does halogen-free board differ from the regular boards we usually make? Today, I will help you solve these questions! Halogen-free PCB from Lieban has attracted the attention of some users, especially environmentally friendly technology companies, which have … Read more

Applications of Modified PC Engineering Plastics

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Applications of Modified PC Engineering Plastics

Published: 2020-04-17 | Source: Guangdong Plastic Network – Guangdong Plastic Industry Association | Edited: gdpia PC engineering plastics are high molecular polymers that contain carbonate groups in their molecular chains. They can be classified into various types based on the structure of the ester groups, including aliphatic, aromatic, and aliphatic-aromatic types. Currently, they are the … Read more

Flame Retardant Formulation for Polycarbonate Thin Films

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Flame Retardant Formulation for Polycarbonate Thin Films

Click the blue text Follow us FOLLOW US Polycarbonate (PC) exhibits outstanding impact resistance, transparency, dimensional stability, excellent mechanical and electrical properties, as well as a high glass transition temperature, heat distortion temperature, and a wide range of operating temperatures (–60 to 120°C). The application fields of PC engineering plastics mainly include the glass assembly … Read more