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    • 6. 发明授权
    • Molding polyamide composition
    • 成型聚酰胺组合物
    • US4607073A
    • 1986-08-19
    • US699399
    • 1985-02-07
    • Takeshi SakashitaHidehiko HashimotoTakayuki Nakano
    • Takeshi SakashitaHidehiko HashimotoTakayuki Nakano
    • C08G69/00C08G69/26C08K3/00C08L77/00C08K3/36C08K3/34C08K3/10
    • C08G69/265C08K3/0033
    • Disclosed is a molding reinforced polyamide composition comprising [A] a polyamide selected from a polyamide composed of (a) aromatic dicarboxylic acid component units comprising 60 to 77 mole % of terephthalic acid component units and 23 to 40 mole % of aromatic dicarboxylic acid component units other than terephthalic acid component units and (b) 1,6-diaminohexane units and a polyamide composed of (a) aromatic dicarboxylic acid component units comprising 60 to 100 mole % of terephthalic acid component units and 0 to 40 mole % of aromatic dicarboxylic acid component units other than terephthalic acid component units and (b) units of a linear aliphatic alkylene-diamine component having 7 to 18 carbon atoms, and [B] a filler in an amount of 0.5 to 200 parts by weight per 100 parts by weight of said polyamide.This composition has excellent heat resistance characteristics, mechanical properties, chemical and physical properties and molding characteristics in combination.
    • 公开了一种成型增强聚酰胺组合物,其包含[A]一种聚酰胺,其选自由(a)包含60〜77摩尔%的对苯二甲酸成分单元和23〜40摩尔%的芳香族二羧酸成分单元的(a)芳香族二羧酸成分单元构成的聚酰胺 (b)1,6-二氨基己烷单元和由(a)包含60-100摩尔%对苯二甲酸组分单元和0-40摩尔%芳族二羧酸的芳族二羧酸组分单元组成的聚酰胺 除对苯二甲酸成分单元以外的成分单元和(b)碳原子数为7〜18的直链脂肪族亚烷基二胺成分的单元,[B]相对于100重量份 说聚酰胺。 该组合物具有优异的耐热特性,机械性能,化学和物理性能以及成型特性的组合。