The present disclosure provides a thermoplastic resin composition having high rigidity and a low coefficient of linear thermal expansion, and a molded article comprising the same. Specifically, the thermoplastic resin composition comprises a polypropylene composite resin, an elastomer, and an inorganic filler, and the polypropylene composite resin comprises a highly crystalline polypropylene and the like.
本公开提供一种具有高刚性和低线性热膨胀系数的热塑性树脂组合物以及包含该热塑性树脂组合物的模制品。具体地,该热塑性树脂组合物包含聚丙烯复合树脂、弹性体和无机填料,该聚丙烯复合树脂包含高结晶聚丙烯等。
Thermoplastic resin composition having high rigidity and low coefficient of linear thermal expansion, and molded article comprising same
具有高刚性和低线性热膨胀系数的热塑性树脂组合物以及包含该热塑性树脂组合物的模制品
2023-01-10
Patent
Electronic Resource
Chinese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
European Patent Office | 2023
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