PP4874是一种聚丙烯化合物，用于数据电缆的固体绝缘。应用PP4874专为高性能非屏蔽双绞线（UTP）数据电缆而设计，这些电缆的敷设长度短且捻合速度高，需要出色的绝缘硬度。该产品具有高速挤出性能，并且在直径和几何形状方面具有工艺稳定性，可提供良好的导体附着力。PP4874不能用作外部应用的电话绝缘。它不适合与凡士林接触使用，并且未针对此类电缆通常指定的苛刻的高温（105°C）凡士林老化要求进行测试。规格PP4874符合以下材料分类：

ISO 1873-1，KGHN，1605-D022 / 045 ASTM D 4101-11，PP0120B77000 E11 PP4874满足以下电缆材料标准：EN 50290-2-25使用声音挤压做法由PP4874制造的电缆通常符合以下电缆产品标准：EN 50288 IEC 61156

Borealis PP PP4874

聚丙烯

Borealis AG

产品说明:

PP4874 is a polypropylene compound intended for the solid insulation of data cables. 

Applications 
PP4874 is designed for high performance Unshielded Twisted Pair (UTP) data cables where short lay length and high twisting speed demand superior insulation hardness. The product exhibits high speed extrusion and provides process stability with regard to diameter and geometry, providing good conductor adhesion. 

PP4874 is not intended as a telephone insulation for external applications. It is not intended for use in contact with petroleum jelly and has not been tested against the demanding high temperature (105°C) petroleum jelly ageing requirements typically specified for such cables 

Specifications 
PP4874 meets the following material classification:

• ISO 1873-1, KGHN, 1605-D022/045

• ASTM D 4101 - 11,PP0120B77000 E11

The following cable material standards are met by PP4874:

• EN 50290-2-25

Cables manufactured with PP4874 using sound extrusion practice normally comply with the following cable product standards:

• EN 50288

• IEC 61156

• 
  

总览
材料状态	已商用：当前有效
资料 1	Technical Datasheet (English)
搜索 UL 黄卡	Borealis AG
供货地区	北美洲非洲和中东拉丁美洲欧洲亚太地区
用途	电线电缆应用
机构评级	ASTM D4101 PP0120B77000 E11EN 50288EN 50290-2-25IEC 61156ISO 1873-1, KGHN, 1605-D022/045
加工方法	挤出