Degradable insulating wire cable material with heat resistance and durability

An insulated wire and durability technology, applied in the direction of organic insulators, insulators, plastic/resin/wax insulators, etc., can solve the problems of poor mechanical properties, poor molding performance, poor compatibility, etc., and achieve physical and mechanical properties. There is performance, the effect of improving durability performance
CN106674933AInactive Publication Date: 2017-05-17中广核高新核材科技(苏州)有限公司
3 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
中广核高新核材科技(苏州)有限公司
Publication Date
2017-05-17
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses a degradable insulating wire cable material with heat resistance and durability. The degradable insulating wire cable material is prepared from the following components in parts by weight: 65 to 85 parts of L-polylactic acid, 20 to 30 parts of D-polylactic acid, 15 to 25 parts of isosorbide diester, 5 to 10 parts of bis(2-(2-butoxyethoxy)ethyl)adipate, 0.02 to 2 parts of a metal passivating agent, 2 to 5 parts of carbodiimide, 0.1 to 0.8 part of isocyanate, 30 to 50 parts of a flame retardant, 5 to 8 parts of triallyl isocyanurate, 1 to 3 parts of trimethallyl isocyanurate and 2 to 20 parts of filling. The degradable insulating wire cable material with the heat resistance and the durability, disclosed by the invention, is degradable with the heat resistance and the durability, is stable in a use process, and has heat resistance, durability and anti-scratching performance; meanwhile, the degradable insulating wire cable material has natural bacterium-inhibiting performance and can be biodegraded after being abandoned; the degradable insulating wire cable material has a very low carbon footprint, and influences on the environment are reduced to the minimum.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of cable materials, in particular to a degradable insulating wire and cable material with heat resistance and durability. Background technique

[0002] In the known wire or cable insulation or sheath materials, non-degradable petroleum resources such as polyolefin or polyvinyl chloride are generally used as insulators, which have excellent performance and long service life. However, due to its structural characteristics and other reasons, it cannot be degraded basically or it takes hundreds of years to decompose. Severe environmental impact if discarded - if incinerated it will produce large amounts of CO 2 Even toxic and harmful gases endanger environmental safety; landfills occupy land resources, and there is a huge environmental risk of organic matter precipitation in the soil; even recycling can only recover some bulky, easy-to-recycle, unaged and cross-linked materials, most of which are Wires and cab...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More