The present invention relates to a TPO composition for forming TPO artificial leather. The TPO composition comprises a polyolefin elastomer, a polyolefin resin and rubber, wherein the shore hardness of the polyolefin elastomer is less than 55 A, and the melting point of the polyolefin elastomer is higher than 100 DEG C. The invention also relates to TPO artificial leather, which comprises a TPO surface layer formed by the TPO composition and may also comprise a sponge layer. The TPO artificial leather has good soft hand feeling and high heat resistance.
本发明涉及一种用于形成TPO人造革的TPO组合物,其包括聚烯烃弹性体、聚烯烃树脂及橡胶,其中,聚烯烃弹性体的邵氏硬度<55A,其熔点高于100℃。本发明还涉及一种TPO人造革,其包括上述TPO组合物形成的TPO表皮层以及可能额外的海绵层。该TPO人造革具有较好的柔软手感,并同时具有高耐热性能。
TPO composition for forming TPO artificial leather and corresponding TPO artificial leather
用于形成TPO人造革的TPO组合物及相应TPO人造革
2020-04-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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