Lupolen 4552D BLACK
HDPE
利安德巴塞尔(LyondellBasell)
产品描述
Lupolen 4552D black is a UV and thermal stabilised high-density polyethylene with a multimodal molecular weight distribution designed for extrusion. Lupolen 4552D black is produced with the advanced Hostalen technology which provides the material with excellent mechanical and physical properties. The excellent dispersion of the fine particle sized carbon black ensures the material has excellent weathering resistance. Lupolen 4552D black fulfils the requirements of DIN 30670, NFA 49710, CAN, CSA-Z245.21-M98 and prEN 10285 when used in combination with the maleic-anhydrided grafted adhesives Lucalen. G3710E P and a compatible fusion-bonded epoxy powder.
Lupolen 4552D black is recommended as the topcoat layer in 3LPE pipe coating applications and is suitable for severe laying conditions even at elevated temperatures. Lupolen 4552D black can be used up to 85°C service temperature of the pipeline when used in combination with the maleic-anhydride grafted adhesives Lucalen G3710E or Lucalen G3710E P and a compatible fusion-bonded epoxy powder.
This grade is available in black, in pellet form.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 良好冲击性抗蠕变抗菌防微生物防霉抗紫外线耐候性耐臭氧ESCR耐化学性 | |||
| 颜色形状 | 粒状黑色 | |||
| 成型方式 | 挤出涂层 | |||
| 增强填充 | 2.2% 炭黑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.956 g/cm³ | ISO 1183 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 0.42 g/10min | ISO 1133 | |
190℃/5 kg | 1.7 g/10 min | ISO 1133 | |
吸水率 | 0.1 % | - | Film |
堆积(视)密度 | 0.5 g/cm³ | ISO 60 | 23 °C |
环境应力开裂(ESCR ) | 2000 Hours | Internal | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 23 Mpa | ISO 527-1/-2 | |
拉伸延伸率 | |||
断裂(brk) | 700 % | ISO 527-1/-2 | |
拉伸模量 | 900 Mpa | ISO 527-1/-2 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
-20℃ (-4℉) | 3 kJ/m² | ISO 180 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 60 D | ISO 868 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 124 °C | ISO 306 | |
熔融温度(Tm) | 130 °C | ISO 11357-3 | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1.0E+17 Ohm-cm | ASTM D257 | |
| 其他性能 | 值/单位 | 测试标准 | 测试条件 |
氧化诱导期(OIT) | 30 Min | ISO 11357 | 210 °C |