Elastomer cable material for oil-resistant cold-resistant high-temperature-resistant electric automobile charge piles and preparation method thereof

An electric vehicle and elastomer technology, applied in plastic/resin/wax insulators, organic insulators, etc., can solve the problems of oil resistance, high temperature resistance, cold resistance and low smoke resistance, and achieve good crystallization performance, excellent low temperature resistance Excellent high temperature performance

Active Publication Date: 2015-11-11
中广核三角洲(江苏)塑化有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides an oil-resistant, cold-resistant, and high-temperature-resistant elastomer cable material for electric vehicle charging piles and

Method used

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  • Elastomer cable material for oil-resistant cold-resistant high-temperature-resistant electric automobile charge piles and preparation method thereof
  • Elastomer cable material for oil-resistant cold-resistant high-temperature-resistant electric automobile charge piles and preparation method thereof

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Embodiment 1 to Embodiment 8

[0040] Example 1 to Example 8: An oil-resistant, cold-resistant, and high-temperature-resistant elastomer cable material for electric vehicle charging piles and its preparation method

[0041] Preparation method: comprising the following steps:

[0042] In the first step, the materials are weighed according to the parts by weight of each material in the raw material formula;

[0043] In the second step, add the styrene-based elastomer, thermoplastic polyurethane elastomer rubber, nitrile rubber, reinforcing agent, polyolefin compound, compatibilizer, flame retardant, flame retardant synergist, inhibitor Smoke agent, stir at a speed of 1000~1500 rpm for 8~10 minutes and then stop stirring;

[0044] In the third step, put the mixed material obtained in the second step into a twin-screw extruder for melt kneading and extruding, the extrusion temperature is 190~240°C, the screw speed is 200~500rpm; The molten output extruded from the die head is water-cooled, and the packaging i...

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Abstract

The invention relates to an elastomer cable material for oil-resistant cold-resistant high-temperature-resistant electric automobile charge piles and a preparation method thereof. The elastomer cable material is characterized by mainly comprising the following raw materials in parts by weight: 15-35 parts of styrene elastomer, 10-35 parts of thermoplastic polyurethane elastomer, 10-25 parts of nitrile-butadiene rubber, 10-30 parts of reinforcer, 3-5 parts of compatilizer, 10-25 parts of polyolefin compound, 10-40 parts of flame retardant, 1-10 parts of flame-retardant synergist and 2-5 parts of smoke inhibitor. The preparation method comprises the following steps: 1. weighing the materials according to parts by weight; 2. adding the materials into a high-speed mixer, stirring for 8-10 minutes, and stopping stirring; 3. adding the obtained mixed material into a double screw extruder, and carrying out melt kneading and extrusion, wherein the extrusion temperature is 190-240 DEG C, and the screw speed is 200-500 rpm; and cooling the melt output substance with water, granulating, and packaging. The elastomer cable material has the advantages of excellent oil resistance, excellent cold resistance, excellent high temperature resistance, low smoke, no halogen and environment friendliness.

Description

technical field [0001] The invention belongs to the technical field of thermoplastic polymer materials, and in particular relates to an elastic cable material for oil-resistant, cold-resistant and high-temperature-resistant electric vehicle charging piles and a preparation method thereof. Background technique [0002] With the deepening of the global energy crisis, the depletion of oil resources and the increasing harm of air pollution and global temperature rise, governments and auto companies generally recognize that energy saving and emission reduction are the main directions of future automotive technology development. As a new generation of transportation, electric vehicles have incomparable advantages over traditional vehicles in terms of energy saving, emission reduction and reducing human dependence on traditional fossil energy. my country has taken electric vehicles as a national strategy, and plans to sell 5 million vehicles in 2020. The rise of electric vehicles i...

Claims

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Application Information

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IPC IPC(8): C08L53/02C08L75/06C08L9/02C08L79/08C08L51/00C08L51/06C08L23/06C08L83/04H01B3/44C08K13/02C08K5/3492C08K3/32C08K3/36C08K5/54C08K3/38C08K3/22C08K13/06C08K9/04C08K3/34B29B9/06B29C47/92B29C48/92
Inventor 肖红杰
Owner 中广核三角洲(江苏)塑化有限公司
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