News

In the field of engineering plastics, one material stands out with outstanding comprehensive performance, which is Polyetheretherketone (PEEK). As a semi-crystalline thermoplastic

Under normal atmospheric pressure, molten caprolactam monomer (C₆H₁₁NO) is mixed with alkaline catalysts, activators and other auxiliaries to prepare polymerizable prepolymer. The

You may have heard of the term Epoxy Sheet before, yet most people only know it as a yellow board. Below is a comprehensive introduction for you.

FR4 Sheet is composed of woven fiberglass fabric and epoxy resin, manufactured via specialized hot pressing processes to achieve ultra-high strength and rigidity. When installed in

Fiberglass sheet, also known as FR4 Sheet, is a composite plate made of fiberglass materials and high heat-resistant composite substrates. It can withstand continuous temperatures

With over 30 years of R&D and manufacturing experience in insulating materials, YILONG will distinguish these Insulation Sheets from three dimensions including material essence, co

It complies with Chinese national standards GB/T23100-2008, GB/T22817-2008 and meet IEC international standards.

Bakelite Sheet is manufactured via hot pressing after color matching and impregnation of bleached wood pulp paper with tung oil modified phenolic resin blended with epoxy resin. Af

When selecting PCB Materials, FR-4 is often referred to as a type of glass fiber-reinforced epoxy resin material. However, strictly speaking, FR-4 is not a material name, but a fla

Many people tend to confuse Rigid Mica Sheet with ordinary insulating paperboard, bakelite board and plastic sheet, yet their performance levels are vastly different. Rigid Mica Sh