南方双彩网

电线电缆厂家

categories of 南方双彩网

Product Categories

contact us

Company: Henan Lubao Special Cable Co., Ltd.

Contact: Manager Su

Mobile: 13838110230

Email: 349614665@qq.com

WeChat: 13838110230

Website: herzheart.com

Address: No. 13 Workshop B, Tiantan Venture Park, Huling Industrial Gathering District, Jiyuan City, Henan Province


What causes the damage of the rubber sheathed wire and cable?

Your current location : 南方双彩网 >> News >> Technical knowledge

What causes the damage of the rubber sheathed wire and cable?

作者: Release Date: 2019-12-10 Author: Click:

What causes the damage of the rubber sheathed wire and cable?


If any product is damaged or has quality problems, there are certain influencing factors, and rubber sheathed products are no exception; when we use rubber sheathed cables, there are prone to some damage, quality and other problems, so what causes rubber sheathed wires Is the cable damaged? Is there any way to avoid damage to the rubber sheathed cable? In the production process of the rubber sheathed cable, wire and cable manufacturers often have appearance defects, such as the surface is not smooth; there are clinker particles on the surface (early vulcanized rubber particles). Or impurities; scratches and abrasions on the surface of wires and cables; subsidence on the surface; hemp patterns on the surface.

电线电缆厂家

The following are five common causes of appearance defects of rubber sheathed cables collected by wire and cable manufacturers for customers' reference:


The mold sleeve bearing line is too long or too short, the die mouth is not smooth and the hole diameter is too large: the temperature of the head, die mouth or body is low; the plasticity of the rubber is small, etc. may cause the surface of the rubber sheath cable to be smooth. The supplied rubber is not clean: it contains impurities; the scorch time of the rubber is too short; the temperature of the extruded rubber body, the head or the die is too high; the rubber flow in the head is not smooth, and the rubber stays dead; the screw is not smooth and sticky Glue, etc. may cause clinker particles (early vulcanized rubber particles) or impurities on the surface of the rubber jacket cable. The hole diameter of the mold sleeve is too small: insufficient rubber extrusion, insufficient filling of the core gap; conductive wire core or cable core jumper; short mold distances may cause pitting on the surface of the rubber cable. The diameter of the mold sleeve is too large: the gap between the outer layer of the conductive core and the strands is too large, and the outer diameter of the cable core is uneven; the rubber material has low plasticity and poor viscosity; there are impurities in the rubber material; the distance to the mold is small, and the pressure is small It may cause the surface of the rubber cable to collapse. The mold sleeve is not smooth: there is no chamfer; there are impurities or cooked rubber particles blocking the mold opening; dragging the tube in the vulcanization tube and scratching it; the vulcanization tube outlet sealing rubber washer with a small aperture may cause scratches and scratches on the surface of the rubber cable hurt.

URL of this article: http://herzheart.com/南方双彩网/534.html

Keywords: wire and cable suppliers , wire and cable manufacturers , wire and cable prices

Recently Viewed:

  • online service
  • contact number
    13838110230
  • Leave message
  • Mobile site
  • Online consultation
  • Emerald Customer Service
  • Welcome to leave us a message
    Please enter your message here, we will contact you as soon as possible.
    Name
    Contact person
    phone
    Landline / mobile number
    mailbox
    mailbox
    address
    address