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PARTS FOR AUTOMOBILES, ELECTRICAL/ELECTRONIC DEVICES, HOME APPLIANCES, OFFICE EQUIPMENT, OR DAILY NECESSITIES
PARTS FOR AUTOMOBILES, ELECTRICAL/ELECTRONIC DEVICES, HOME APPLIANCES, OFFICE EQUIPMENT, OR DAILY NECESSITIES
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机译:汽车,电气/电子设备,家用电器,办公设备或日常用品的零件
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摘要
The present invention relates to parts for automobiles, electrical/electronic devices, home appliances, office equipment, or daily necessities, which are manufactured by using a polymer resin composition that is capable of providing an environmentally friendly biomass-containing synthetic resin having improved chemical resistance. The parts for automobiles, electrical/electronic devices, home appliances, office equipment, or daily necessities which are manufactured by using a polymer resin composition including: a polyester copolymer including a residue of a dicarboxylic acid component containing terephthalic acid, and a residue of a diol component containing dianhydrohexitol; and one or more copolymers selected from the group consisting of an unsaturated nitrile-diene-based rubber-aromatic vinyl graft copolymer, an alkyl methacrylate-diene-based rubber-aromatic vinyl graft copolymer, and an alkyl methacrylate-silicone/alkyl acrylate graft copolymer, and which has a tensile strength loss defined in the following Equation 1 ranging from 0.5 to 30%, can be provided.; Tensile Strength Loss (%)=[(Tensile Strength before Test−Tensile Strength after Test)/Tensile Strength before Test]×100 [Equation 1]
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机译:本发明涉及用于汽车,电气/电子设备,家用电器,办公设备或日用品的部件,其通过使用能够提供具有改善的耐化学性的环保的含生物质的合成树脂的聚合物树脂组合物来制造。 。通过使用聚合物树脂组合物制造的汽车,电气/电子设备,家用电器,办公设备或日用品的零件,所述聚合物树脂组合物包括:聚酯共聚物,所述聚酯共聚物包含含有对苯二甲酸的二羧酸成分的残基;以及含有二脱水己糖醇的二醇成分;以及一种或多种选自不饱和腈-二烯-基橡胶-芳族乙烯基接枝共聚物,甲基丙烯酸烷基酯-二烯-基橡胶-芳族乙烯基接枝共聚物和甲基丙烯酸烷基酯-硅氧烷/丙烯酸烷基酯接枝共聚物的共聚物可以提供,并且其具有由下式1定义的拉伸强度损失为0.5%至30%。 <?in-line-formulae description =“在线公式” end =“ lead”?>抗拉强度损失(%)= [(试验前的抗张强度-试验后的抗张强度)/试验前的抗张强度]×100 [公式1] <?in-line-formulae description =“ In-line Formulae” end =“ tail”?>
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