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RESIN COMPOSITION FOR INFRARED RAY SHIELDING TRANSPARENT MEMBER AND MOLDED ARTICLE

2025-06-19 09:174840下载
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PROBLEM TO BE SOLVED : To provide a resin composition having an infrared ray shielding property with good moisture heat resistance while keeping high transparency. SOLUTION : There is provided a resin composition containing 100 pts.wt. of (A) a polycarbonate resin (A component), 0.01 to 1 pts.wt. of (B) a hindered amine-based light stabilizer represented by the following formula (1) (B component) and 0.0001 to 0.2 pts.wt. of (C) a composite tungsten oxide fine particle represented by the general formula MxWyOz, where M is one or more element selected from H, He, alkali metals, alkali earth metals, rare earth elements, Mg, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Al, Ga, In, Tl, Si, Ge, Sn, Pb, Sb, B, F, P, S, Se, Br, Te, Ti, Nb, V, Mo, Ta, Re, Be, Hf, Os, Bi and I, W is tungsten, O is oxygen, 0.001≤x/y≤1 and 2.2≤z/y≤3.0 (C component). SELECTED DRAWING : None COPYRIGHT : (C)2018, JPO&INPIT


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