Characteristics and Processing Methods of Insulating Material "Paper Phenolic Resin Laminates (Bakelite)"
Introducing a material that uses paper as a substrate and contains phenolic resin! It has excellent electrical and mechanical properties.
Our company, Yamada Manufacturing Co., Ltd., has built a long-standing trust and track record with our customers as a company specializing in non-metal resin pressing, due to the uniqueness of this field. We will introduce basic information and know-how regarding the processing of insulating materials from a perspective that only our company can provide. Please be sure to read this before selecting materials or processing. We will present the characteristics and processing methods of the insulating material "Paper Phenolic Resin Laminate (Bakelite)." This material is a board made from paper as the base material, containing phenolic resin, and it is an excellent material with superior electrical and mechanical properties. It is a more cost-effective material compared to other printed circuit boards, such as glass epoxy, and it also has good workability. [Features] ■ Cost-effective ■ Contains phenolic resin with paper as the base material ■ Excellent electrical and mechanical properties ■ Good workability ~ If you have any requests regarding the pressing or bending of non-metal materials, please leave it to us! ~ *For more detailed information, please refer to the PDF document.
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basic information
【Points to be Careful of During Processing】 ■ Pressing at room temperature can cause cracks in the laminated board. ■ Conversely, if the temperature is too high, excessive shrinkage can occur, leading to dimensional changes and clogging in processing holes. ■ It is necessary to process at the appropriate temperature, so manual handling is not ideal. ■ Since the material is paper-based, placing it in a high-humidity environment can cause warping, so attention must be paid to storage conditions. ■ Depending on the quantity, we can offer not only press processing but also cutting processing. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Fluorescent lamp terminal boards, wiper motor insulators, etc. * For more details, please refer to the PDF document or feel free to contact us.
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Company information
Yamada Manufacturing is a leading company in non-metallic resin pressing, primarily focusing on the processing of Bakelite, and we deliver a wide range of products such as resin press parts and insulating parts to the automotive industry. Bakelite processing utilizes a variety of materials, including paper and fabric substrates, as well as our mainstay glass substrates. Our products are increasingly being adopted in automotive electrical components, electronic device parts, and more recently, in electric vehicle components, which has garnered us further patronage. Additionally, we have a proven track record in processing a diverse array of materials, including thin film products, melamine, and rubber. In recent years, we have also achieved cost reductions through shape processing of adhesive-backed materials and by applying adhesives to substrates in-house before shape processing.