DF350A hloov Diphenyl EtherIav Cloth Rigid Laminated Sheetmuaj cov ntaub iav woven impregnated nrog hloov kho diphenyl ether thermosetting resin, laminated nyob rau hauv kub thiab siab. Cov ntaub iav woven yuav tsum tsis muaj alkali thiab kho los ntawm KH560. Chav kawm thermal yog H chav kawm.