Applications: lampshades, casing, skeletons, hair straighteners, fan blades, etc. Products with reinforced flame retardant and toughness properties are ... identical imported products. Applications: lampshades, casing, skeletons, hair straighteners, fan blades, etc. ItemUnitTest method GB/TPET-HVG30PET-HQR35Glass fiber content%-3035Densityg ...