Flame-retardant polyethylene sheathing compound
+
  • Flame-retardant polyethylene sheathing compound

Flame-retardant polyethylene sheathing compound

Category:

Polyethylene

info@zhongli.com

Product Inquiry
  • Product Description

    Technical features

     

    Project Unit Typical value Test method
    3031 3031-A
    Density g/cm³ 1.2 1.21 GB/T 1033
    Tensile strength MPa 15.5 13.8 GB/T 1040.3
    Elongation at break % 550 388
    Thermal aging        
    Test temperature °C 110 110 GB/T 2951.12
    Test duration h 240 240
    Rate of change in tensile strength % 10 15
    Rate of change of elongation at break % -9 -9
    Thermal stress cracking, 150°C × 1 h   No cracks No cracks GB/T 15065
    Environmental stress cracking resistance h >500 >500 GB/T 1842
    Impact Brittleness Performance °C -40 -40 GB/T 5470
    Volume resistivity at 20°C Q ·m 2.0×10 13 5×10 12  GB/T 1410
    Dielectric strength MV/m 24 26 GB/T 1408.1
    Electrical conductivity μS/ mm 1.4 1.2 GB/T 17650.2
    pH value - 5.2 5.2
    Halogen acid gas release amount mg/g <1 <1 GB/T 17650.1
    Maximum Smoke Density (Flaming) - 66 58 GB/T 8323
    Maximum Smoke Density (Flameless) - 256 243
    Oxygen Index - 28 31 GB/T 2406.2

     

Previous page

Two-step silane-based naturally crosslinked polyethylene cable compound

Next step

None

Product Inquiry

If you have any other requests, please feel free to leave a message—we’ll get back to you as soon as we receive it!

Submit
%{tishi_zhanwei}%

Zhongli Group will uphold the principle of high-quality development and the corporate spirit of “integrity, dedication, unity, and innovation,” continuously delivering safe, reliable products and exceptional services to the global market.

Image Name

WeChat Official Account

© 2026 Jiangsu Zhongli Group Co., Ltd. Website Development:China Enterprise Dynamics Kunshan SEO

Business license
中企跨境-全域组件 2.0 制作前进入CSS配置样式

Contact phone number：

E-mail：

在线客服添加返回顶部

启用全局默认滚动动画 (向上滚动)

屏蔽页面上图片的alt/title提示

右侧在线客服样式 1,2,3 3

图片alt标题设置： Zhongli Group

表单验证提示文本： Content cannot be empty!

循环体没有内容时： Sorry, no matching items were found.

CSS / JS 文件放置地