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公司信息及水印
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牌号简介 About |
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SABIC® PP 670Kh是一种中等熔融流动的聚丙烯无规共聚物等级,用于生产高清晰度注塑制品。本产品采用添加剂包装,可缩短冷却时间,同时提高脱模温度。SABIC® PP 670Kh的产品具有很高的透明度、良好的冲击强度、刚度平衡和良好的感官性能。SABIC® PP 670Kh的封口具有极好的铰链强度。SABIC® PP 670Kh通常用于瓶盖和瓶盖、盖子、家庭用品和电器。本文所述产品尤其未经测试,因此未经验证可用于医药/医疗应用。 SABIC® PP 670Kh is a polypropylene random copolymer grade with medium melt flow intended for producing injection-moulded articles of high clarity. This product is formulated with an additive package, which enables a reduced cooling time in combination with high demoulding temperature. Products from SABIC® PP 670Kh have a very high clarity, a good impact strength-stiffness balance and good organoleptic properties. Closures from SABIC® PP 670Kh have excellent hinge strength. SABIC® PP 670Kh typically is used in caps & closures, lids, housewares, and appliances. The product mentioned herein is in particular not tested and therefore not validated for use in pharmaceutical/medical applications. |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
0.905 | g/cm³ | ASTM D792, ISO 1183 |
熔体质量流动速率 Melt Flow Rate |
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230℃,2.16kg 230℃,2.16kg |
11 | g/10min | ASTM D1238,ISO 1133 |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
简支梁缺口冲击强度 Charpy Notched Impact Strength |
ISO 179/1eA | ||
0℃ 0℃ |
2.0 | kJ/m² | |
23℃ 23℃ |
6.5 | kJ/m² | |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
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0℃ 0℃ |
30 | J/m | ASTM D256-A |
23℃ 23℃ |
J/m | ASTM D256-A | |
0℃ 0℃ |
kJ/m² | ISO 180-1A | |
23℃ 23℃ |
kJ/m² | ISO 180-1A | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 Hot deformation temperature |
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0.45 MPa,未退火 0.45 MPa, unannealed |
℃ | ASTM D648 | |
0.45 MPa,未退火 0.45 MPa, unannealed 4 |
℃ | ISO 75-2/Bf | |
1.8 MPa,未退火 1.8 MPa, unannealed |
℃ | ASTM D648 | |
1.8 MPa,未退火 1.8 MPa, unannealed 5 |
℃ | ISO 75-2/Af | |
维卡软化温度 Vicat Softening Temp |
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-- -- |
℃ | ASTM D1525,ISO 306/A120 6 6 | |
B120 B120 |
℃ | ASTM D1525, ISO 306/B120 7 7 | |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
邵氏硬度 Shore hardness |
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邵氏 D Shaw's D |
ISO 868 | ||
洛氏硬度 Rockwell hardness |
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R 级 R-level |
ASTM D785 | ||
拉伸模量 Tensile modulus |
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1% 正割 1% secant 1 |
MPa | ASTM D638 | |
-- -- |
MPa | ISO 527-2/1A/1 | |
拉伸强度 tensile strength |
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屈服 yield 2 |
MPa | ASTM D638 | |
屈服 yield |
MPa | ISO 527-2/1A/50 | |
拉伸应变 Tensile strain |
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屈服 yield 3 |
% | ASTM D638 | |
屈服 yield |
% | ISO 527-2/1A/50 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 0.039 in/min |
3 2.0 in/min |
4 testbar 80*10*4mm |
5 标准 B (120°C/h), 压 力1 (10N) |
6 标准 B (120°C/h), 载荷2 (50N) |
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