PC SHEET KEY DEVELOPMENT TREND

The use of PC sheet is very common, the key is used in mechanical equipment, electronic devices, automobiles, engineering construction, daily necessities and other industries, it generally has the following characteristics PC sheet by blocking ultraviolet light, fully transparent PC double layer sheet composition.

Excellent impact resistance, high tensile strength, bending strength, reduced compressive strength, small stress relaxation, stable specifications. With excellent temperature resistance of 125 degrees and cold resistance of minus 45 degrees, in a wide temperature range with stable physical properties, specification reliability, electrical performance and flame retardant grade, can be long-term application at -60~120℃; There is no significant melting point, and it is in a molten state at 220-230℃, because the molecular structure chain stiffness is large, and the viscosity of the epoxy resin solution is large. Excellent physical properties.

The key development trend of PC board production and processing schedule is to develop and design non-phosgene generating processing technology to replace the current key generating processing process interface condensation condensation phosgene method, which is a lot of rights and interests of China's production industry group.