牌号简介 About |
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BorPEX™ HE2590是专为生产交联管(PE-X)而设计的高分子量高密度聚乙烯。该产品适用于单管和多层管,然后将集成Evoh层的塑料多层管与铝多层管区分开来。BorPEX™ HE2590旨在满足以下标准和法规,如果适用适当的工业制造标准程序,并实施持续质量体系。DIN 16892 DIN 16893 EN ISO 15875 ASTM F 876 BorPEX HE2590 is a high molecular weight, high density polyethylene specially designed for production of crosslinked pipes (PE-X) Applications BorPEX HE2590 is recommended for the production of crosslinked pipes used in Domestic water Heating Relining Plumbing Industrial applications Domestic gas District heating The product is used for single as well as for multilayer pipes, where you then differentiate between plastic multilayer with integrated EVOH layer and aluminium multilayer pipes. Specifications BorPEX HE2590 is intended to fulfill following standards and regulations, in case of appropriate industrial manufacturing standard procedures applied and a continuous quality system is implemented. DIN 16892 DIN 16893 EN ISO 15875 ASTM F 876 Special features BorPEX HE2590 is a ready made compound in pellet form for the production of crosslinkable pipes by the electron beam beta-irradiation process (PE-Xc) and included is a specially selected additive package to ensure: Enhanced processability Economical pipe production Excellent product consistency Effective crosslinking behaviour High temperature resistance High resistance to additive washout |
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 3 |
0.944 | g/cm³ | ISO 1183 |
熔体质量流动速率 Melt Flow Rate |
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190℃,21.6kg 190℃,21.6kg |
8.5 | g/10min | ISO 1133 |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸强度 tensile strength |
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屈服 yield |
18.0 | MPa | ISO 527-2/50 |
拉伸应变 Tensile strain |
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断裂 fracture |
> 600 | % | ISO 527-2 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 Compound |
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日本都政府大楼内的咖啡厅运用纸质吸管
2018-09-29 据日本NHK电视台9月29日报道,塑料垃圾污染海洋环境的问题日益严重。在此情况下,日本东京都将进行一项尝试,在都政府大楼内的咖啡厅使用纸质吸管替代此前的塑料吸管。 这项尝试将自下月1日起,在位于新宿的东京 |
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