Tough polyamide moulding material
A molding material of the present invention is formed of a combination of at least about 50 wt% of the following components: a) 80 to 97 parts by mass of a polyamide component including a1) 70 to 100 parts by weight of PA PACMX (wherein X = 8 to 18) and a2) 30 to 0 part by weight of a linear aliphat...
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Format | Patent |
Language | English Korean |
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21.02.2018
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Abstract | A molding material of the present invention is formed of a combination of at least about 50 wt% of the following components: a) 80 to 97 parts by mass of a polyamide component including a1) 70 to 100 parts by weight of PA PACMX (wherein X = 8 to 18) and a2) 30 to 0 part by weight of a linear aliphatic polyamide having average 8 to 12 carbon atoms within a monomer unit; and b) 20 to 3 parts by mass of a core-shell modifier including b1) a core comprising 60 to 100 wt% of a butadiene unit and 0 to 40 wt% of a styrene unit, where in the core accounts for 60 to 95 wt% of the core-shell modifier and b2) a shell comprising 80 to 100 wt% of a methyl methacrylate unit and 0 to 20 wt% of a modified monomer unit, wherein the shell accounts for 5 to 40 wt% of the core-shell modifier. Therefore, the molding material according to the present invention has high transparency and very excellent notch impact strength.
적어도 50 중량%의 정도의, 하기 구성성분: a) 80 내지 97 질량부의 폴리아미드 성분으로서, a1) 70 내지 100 중량부의 PA PACMX (여기서 X = 8 내지 18) 및 a2) 30 내지 0 중량부의, 단량체 단위 내에 평균 8 내지 12개의 탄소 원자를 갖는 선형 지방족 폴리아미드 를 포함하는 폴리아미드 성분, 및 b) 20 내지 3 질량부의 코어-쉘 개질제로서, b1) 60 내지 100 중량%의 부타디엔 단위 및 0 내지 40 중량%의 스티렌 단위를 포함하는 코어이며, 여기서 코어는 코어-쉘 개질제의 60 내지 95 중량%를 구성하는 것인 코어; 및 b2) 80 내지 100 중량%의 메틸 메타크릴레이트 단위 및 0 내지 20 중량%의 개질 단량체 단위를 포함하는 쉘이며, 여기서 쉘은 코어-쉘 개질제의 5 내지 40 중량%를 구성하는 것인 쉘 을 포함하는 코어-쉘 개질제 의 조합으로 이루어진 성형 재료는 높은 투명성 및 매우 우수한 노치 충격 강도를 갖는다. |
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AbstractList | A molding material of the present invention is formed of a combination of at least about 50 wt% of the following components: a) 80 to 97 parts by mass of a polyamide component including a1) 70 to 100 parts by weight of PA PACMX (wherein X = 8 to 18) and a2) 30 to 0 part by weight of a linear aliphatic polyamide having average 8 to 12 carbon atoms within a monomer unit; and b) 20 to 3 parts by mass of a core-shell modifier including b1) a core comprising 60 to 100 wt% of a butadiene unit and 0 to 40 wt% of a styrene unit, where in the core accounts for 60 to 95 wt% of the core-shell modifier and b2) a shell comprising 80 to 100 wt% of a methyl methacrylate unit and 0 to 20 wt% of a modified monomer unit, wherein the shell accounts for 5 to 40 wt% of the core-shell modifier. Therefore, the molding material according to the present invention has high transparency and very excellent notch impact strength.
적어도 50 중량%의 정도의, 하기 구성성분: a) 80 내지 97 질량부의 폴리아미드 성분으로서, a1) 70 내지 100 중량부의 PA PACMX (여기서 X = 8 내지 18) 및 a2) 30 내지 0 중량부의, 단량체 단위 내에 평균 8 내지 12개의 탄소 원자를 갖는 선형 지방족 폴리아미드 를 포함하는 폴리아미드 성분, 및 b) 20 내지 3 질량부의 코어-쉘 개질제로서, b1) 60 내지 100 중량%의 부타디엔 단위 및 0 내지 40 중량%의 스티렌 단위를 포함하는 코어이며, 여기서 코어는 코어-쉘 개질제의 60 내지 95 중량%를 구성하는 것인 코어; 및 b2) 80 내지 100 중량%의 메틸 메타크릴레이트 단위 및 0 내지 20 중량%의 개질 단량체 단위를 포함하는 쉘이며, 여기서 쉘은 코어-쉘 개질제의 5 내지 40 중량%를 구성하는 것인 쉘 을 포함하는 코어-쉘 개질제 의 조합으로 이루어진 성형 재료는 높은 투명성 및 매우 우수한 노치 충격 강도를 갖는다. |
Author | PEIRICK HEINRICH BERGER JASMIN BAUMANN FRANZ ERICH |
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Snippet | A molding material of the present invention is formed of a combination of at least about 50 wt% of the following components: a) 80 to 97 parts by mass of a... |
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SubjectTerms | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
Title | Tough polyamide moulding material |
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