Title:
125 °C EV NEW ENERGY VEHICLE HIGH-VOLTAGE CABLE INSULATING MATERIAL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/033503
Kind Code:
A1
Abstract:
The present invention provides a 125 °C EV new energy vehicle high-voltage cable insulating material and a preparation method therefor. The method comprises: adding various materials into a high-speed mixer in a certain weight ratio and stirring same at a high speed to obtain a mixed material, cooling the mixed material, and then adding same into a twin-screw pelletizer for forced air cooling and hot cutting so as to obtain a final product. The insulating material prepared by the described method has characteristics of a good soft feel, a good oil resistance, a high tear strength, a light weight, good flame retardancy, being easy to extrude, being able to be irradiation crosslinked and the like, being suitable for EV new energy vehicle high-voltage cables.
Inventors:
ZHU JIANLIANG (CN)
ZHU WEI (CN)
CAO LIQIU (CN)
ZHU WEI (CN)
CAO LIQIU (CN)
Application Number:
PCT/CN2017/102602
Publication Date:
February 21, 2019
Filing Date:
September 21, 2017
Export Citation:
Assignee:
SUZHOU EDWARD PETROCHEMISTRY CO LTD (CN)
International Classes:
C08L27/06; C08K3/22; C08K3/26; C08K5/132; C08K5/134; C08K13/02; C08L9/02; H01B3/44
Foreign References:
| CN103788531A | 2014-05-14 | |||
| CN103665672A | 2014-03-26 | |||
| CN103756192A | 2014-04-30 | |||
| CN104194220A | 2014-12-10 | |||
| DE3424128A1 | 1986-01-09 |
Attorney, Agent or Firm:
LIAN & LIEN IP ATTORNEYS (CN)
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