Title:
COLD-RESISTANT DATA TRANSMISSION CABLE
Document Type and Number:
WIPO Patent Application WO/2021/232711
Kind Code:
A1
Abstract:
Disclosed is a cold-resistant data transmission cable, comprising a cable core composed of a stranded conductor (1) and a filling rope (7), and a cold-resistant cladding tape layer (3), a cold-resistant inner sleeve layer (4), a metal braid layer (5) and a cold-resistant outer sleeve (6), which are wrapped on the outside of the cable core in order, wherein the surface of the stranded conductor (1) is provided with an insulating layer (2); and raw materials of the cold-resistant inner sleeve layer (4) and the cold-resistant outer sleeve (6) include, in parts by weight, the following components: 15-40 parts of a methyl vinyl phenyl silicone rubber, 25-40 parts of a 1,4-polybutadiene rubber, 10-30 parts of a linear low-density polyethylene, 3-9 parts of zinc oxide, 2-6 parts of calcium stearate, 2-8 parts of a crosslinker, 1-3 parts of an assistant crosslinker and 0.6-2 parts of an anti-aging agent. The cold-resistant performance of the cable is relatively good.
Inventors:
ZHANG BO (CN)
WANG GUOQUAN (CN)
XI JIAONA (CN)
GENG LIANGLIANG (CN)
HE QIUHUI (CN)
ZHANG HONGJIE (CN)
LU WEIGUO (CN)
PENG YONGZHAO (CN)
WANG GUOQUAN (CN)
XI JIAONA (CN)
GENG LIANGLIANG (CN)
HE QIUHUI (CN)
ZHANG HONGJIE (CN)
LU WEIGUO (CN)
PENG YONGZHAO (CN)
Application Number:
PCT/CN2020/129619
Publication Date:
November 25, 2021
Filing Date:
November 18, 2020
Export Citation:
Assignee:
JIANGSU HENGTONG WIRE&CABLE TECH CO LTD (CN)
International Classes:
H01B7/28; H01B7/18
Foreign References:
| CN111627604A | 2020-09-04 | |||
| CN111627605A | 2020-09-04 | |||
| CN203573729U | 2014-04-30 | |||
| CN106009095A | 2016-10-12 | |||
| CN103589006A | 2014-02-19 | |||
| CN109021540A | 2018-12-18 | |||
| CN103589022A | 2014-02-19 | |||
| US20160260524A1 | 2016-09-08 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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