发明名称 |
AROMATISCHE POLYAMIDFORMMASSEN-ZUSAMMENSETZUNGEN |
摘要 |
The instant invention provides an aromatic polyamide composition for molding which is of superior rigidity, strength, toughness, dimensional stability, resistance to chemicals, external surface appearance and sliding characteristics in high-humidity, high-temperature environments, which has a low coefficient of linear expansion and which is of low warpage.In a representative composition, 5 to 170 parts by weight of wollastonite of a number average length of approximately 5 mum to approximately 180 mum and a number average diameter of approximately 0.1 mum to 15.00 mum and the average aspect ratio of which is greater than 3:1 is compounded with 100 parts by weight of semi-aromatic polyamide in which the quantity of aromatic monomer in the monomer component that forms the polyamide is greater than 20 mol % and the melting point of which is greater than 280° C. |
申请公布号 |
DE60008879(T2) |
申请公布日期 |
2005.03.03 |
申请号 |
DE2000608879T |
申请日期 |
2000.08.02 |
申请人 |
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON |
发明人 |
NOZAKI, MASAHIRO;KOSHIDA, REIKO;USHIDA, TADAO;TASAKA, TAKEO |
分类号 |
C08K3/34;C08K7/00;C08K7/10 |
主分类号 |
C08K3/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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