LDPE，AEI SX490:CM401 and SX490:CM401-2对比LDPE，AEI SX522A:CM401 and SX522A:CM401CDS物性表,价格行情_搜料

牌号信息	AEI SX490:CM401 and SX490:CM401-2 物性表 LDPE & 英国AEI Compounds 指导价格：暂无塑料库存：缺货	AEI SX522A:CM401 and SX522A:CM401CDS 物性表 LDPE & 英国AEI Compounds 指导价格：暂无塑料库存：缺货
牌号简介	用于架空电缆的紫外线稳定的硅烷交联聚乙烯化合物。这是一种硅烷交联聚乙烯化合物，在潮湿条件下可固化，在高输出速率下具有优异的挤出性能。接枝组分SX490与交联催化剂母粒CM401或CM401-2混合，通常比例为95:5。该化合物含有2.5%的碳，专门为“架空”绝缘电缆或成束型架空电缆开发，完全符合德国规范VDE 0274。对于厚度小于1毫米的薄壁应用，建议使用CM401-2；这通常是在10%到90%的移植物中添加的。 UV stabilized silane crosslinkable polyethylene compound for aerial cables This is a silane crosslinkable polyethylene compound, curable by exposure to moist conditions, and possessing excellent extrusion properties at high output rates. The graft component SX490 is mixed with a crosslinking catalyst masterbatch CM401 or CM401-2 generally in the ratio 95:5. The compound contains 2.5% carbon and has been specially developed for insulated "overhead" or aerial cables of the bunched type, and enables full compliance with the German specification VDE 0274. It is advisable to use CM401-2 for less than 1mm thin wall applications; this is normally added at 10% to 90% graft.	环境固化，硅烷交联聚乙烯用于低压电力电缆绝缘。这种交联聚乙烯化合物设计用于电力电缆绝缘；在高输出率下具有出色的挤出性能。接枝组分SX522A与交联催化剂母粒CM401的比例一般为95:5。它具有最小点和模具下垂、低烧焦特性和高生产效率。它可以在环境条件下固化，专门为小型和扇形导体设计。 Ambient cure, silane crosslinkable polyethylene for low voltage power cable insulation This crosslinkable polyethylene compound is designed for the insulation of power cables; possessing outstanding extrusion properties at high output rates. The graft component SX522A is mixed with the crosslinking catalyst masterbatch CM401 generally in the ratio 95:5. It exhibits minimum point and die drool, low scorch characteristics and high production efficiency. It can be cured in ambient conditions and is specifically designed for small and sector shaped conductors.

产品描述
厂家：	英国AEI Compounds	英国AEI Compounds
类别：	LDPE LDPE	LDPE LDPE
填料：
用途：	电线电缆应用,低压绝缘	低压绝缘,电线电缆应用
性能特点：	耐候抗UV,可交联 Weather resistance is good,Crosslinked	可交联 Crosslinked
加工条件：	挤出 Extrusion	挤出 Extrusion

技术参数

物理性能
PHYSICAL AEI SX490:CM401 and SX490:CM401-2 AEI SX522A:CM401 and SX522A:CM401CDS 单位
UNIT 测试方法
TEST METHOD

密度
Density g/cm³ BS 2782 620A

炭黑含量
Carbon black content % BS 2782

熔体质量流动速率(190℃，2.16kg)
Melt Flow Rate g/10min 内部方法

机械性能
MECHANICAL AEI SX490:CM401 and SX490:CM401-2 AEI SX522A:CM401 and SX522A:CM401CDS 单位
UNIT 测试方法
TEST METHOD

拉伸应变(断裂)
Tensile strain % IEC 60811-1-1

拉伸强度
tensile strength MPa IEC 60811-1-1

老化性能
AGING AEI SX490:CM401 and SX490:CM401-2 AEI SX522A:CM401 and SX522A:CM401CDS 单位
UNIT 测试方法
TEST METHOD

拉伸强度的变化率(135℃，168 hr)
The rate of change in tensile strength % IEC 60811-1-2

断裂时拉伸应力变化(135℃，168 hr)
Changes in tensile stress during fracture % IEC 60811-1-2

热性能
THERMAL AEI SX490:CM401 and SX490:CM401-2 AEI SX522A:CM401 and SX522A:CM401CDS 单位
UNIT 测试方法
TEST METHOD

低温弯曲(-70℃)
Low temperature bending IEC 60811-1-4

热固性(冷却后最大永久伸长率)
thermosetting % IEC 60811-2-1

热固性(负荷下伸长率：20 N/cm²，200℃)
thermosetting % IEC 60811-2-1

电气性能
ELECTRICAL AEI SX490:CM401 and SX490:CM401-2 AEI SX522A:CM401 and SX522A:CM401CDS 单位
UNIT 测试方法
TEST METHOD

介电强度(20 ℃)
Dielectric strength kV/mm IEC 60243-1

体积电阻率(20 ℃)
Volume resistivity ohms·cm BS 6622

体积电阻率(20 ℃)
Volume resistivity ohms·cm IEC 60502

功率因数(50Hz，23℃)
power factor IEC 60250

相对电容率(23℃，50 Hz)
Relative permittivity IEC 60250

补充信息
AEI SX490:CM401 and SX490:CM401-2 AEI SX522A:CM401 and SX522A:CM401CDS 单位
UNIT 测试方法
TEST METHOD

固化时间 - <100% 高温伸长率(1.50 mm)
Curing time -<100% high-temperature elongation day

固化时间 - <100% 高温伸长率(800.0 µm)
Curing time -<100% high-temperature elongation day

加工方式

挤出 AEI SX490:CM401 and SX490:CM401-2 AEI SX522A:CM401 and SX522A:CM401CDS 单位测试方法

口模温度 °C

头部温度 °C

料筒1区温度 °C

料筒2区温度 °C

料筒3区温度 °C

料筒4区温度 °C

备注

1 一般属性：这些不能被视为规格。

2 Cure assessment by hot set test (forced cured at 80°C in water)

1 一般属性：这些不能被视为规格。

2 Cure assessment by hot set test (forced cured at 80°C in water)

3 Cure assessment (ambient cure at 20°C and 50% humidity)


相关资讯

牌号简介
产品描述
技术参数
物理性能
机械性能
老化性能
热性能
电气性能
补充信息
加工方式
挤出
备注
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LDPE，AEI SX490:CM401 and SX490:CM401-2对比LDPE，AEI SX522A:CM401 and SX522A:CM401CDS对比物性表,价格行情_搜料_soliao

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