牌号简介 About
OREVAC 18341是一种顺丁烯二酸酐改性线性低密度聚乙烯。它以颗粒形式存在,可用于加工聚烯烃的传统挤压设备。应用OREVAC 18341旨在开发聚乙烯或乙烯共聚物与矿物填料(如三水铝(ATH)或氢氧化镁(MDH))之间可靠的粘合强度。它是一种有效的无卤阻燃化合物偶联剂,使用高负荷的矿物填料,如电线电缆绝缘和护套的化合物。OREVAC 18341也可作为多层结构管道涂层技术中的连接层。它的目的是开发一个可靠的粘结强度的FBE(熔结环氧)钢管保护层。 OREVAC? 18341 is a maleic anhydride modified linear low-density polyethylene. It is available in pellet form for use in conventional extrusion equipment designed to process polyolefin. Applications OREVAC? 18341 has been designed to develop a reliable bonding strength between polyethylene or ethylene copolymers and mineral fillers such as aluminum trihydrate (ATH) or magnesium hydroxide (MDH). It is an effective coupling agent for halogen-free flame retardant compounds using high loadings of mineral fillers, such as compounds for insulation and sheathing of wires and cables. OREVAC? 18341 can also be used as a tie layer in pipe-coating technology for multi-layer structures. It has been designed to develop a reliable bonding strength onto FBE (Fusion Bonded Epoxy) steel pipe protective layer. In packaging market, OREVAC? 18341 develops a reliable bonding strength in coextrusion processes between polyethylene and different materials (PA, EVOH …). Containing a higher amount of grafted reactive functionalities compared to standard LLDPE based coextrusion tie resins, it can be used blended with other polyolefins.

产品描述 Product Description
厂家:法国阿科玛 Arkema 类别:LLDPE Linear low density polyethylene 用途:粘结树脂;塑料改性;管线涂料;电线电缆应用; 加工条件:挤出 Extrusion 性能特点: 可粘结性; Agglomerability
技术参数 Technical Data
物理性能 额定值 Nominal Value 单位 Units 测试方法 Test Method
密度 Density 0.918 g/cm3 ASTM D1505
密度 Density 0.918 g/cm3 ISO 1183
熔体质量流动速率 熔体质量流动速率
190℃,2.16kg 190℃/2.16 kg 1.3 g/10min ISO 1133
190℃,2.16kg 190℃/2.16 kg 1.3 g/10min ASTM D1238
机械性能 额定值 Nominal Value 单位 Units 测试方法 Test Method
邵氏硬度 Durometer Hardness ISO 868
邵氏 D,1 秒,模压成型 Shore D, 1 sec, Compression Molded 55 ISO 868
邵氏 D,15 秒,模压成型 Shore D, 15 sec, Compression Molded 45 ISO 868
邵氏硬度 Durometer Hardness ASTM D2240
邵氏 D,1 秒,模压成型 Shore D, 1 sec, Compression Molded 55 ASTM D2240
邵氏 D,15 秒,模压成型 Shore D, 15 sec, Compression Molded 45 ASTM D2240
拉伸模量 拉伸模量
模压成型 模压成型 250 MPa ISO 527-2/1A
模压成型 模压成型 250 MPa ASTM D638
拉伸强度 拉伸强度
断裂,模压成型 断裂,模压成型 > 20.0 MPa ASTM D638
断裂,模压成型 断裂,模压成型 > 20.0 MPa ISO 527-2/1A
拉伸应变 拉伸应变
断裂,模压成型 断裂,模压成型 > 600 % ISO 527-2/1A
断裂,模压成型 断裂,模压成型 > 600 % ASTM D638
热性能 额定值 Nominal Value 单位 Units 测试方法 Test Method
维卡软化温度 Vicat Softening Temperature 2 2 95.0 ℃ ASTM D1525 3
维卡软化温度 Vicat Softening Temperature 2 2 95.0 ℃ ISO 306/A
熔融温度 Melting Temperature 121 ℃ ISO 11357-3
备注
1 一般属性:这些不能被视为规格。
2 On compression molded samples
3 压 力1 (10N)