Title:
ANTISTATIC POLYAMIDE COMPOSITION, PREPARATION METHOD THEREFOR, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/005726
Kind Code:
A1
Abstract:
Disclosed in the present invention is an antistatic polyamide composition that comprises, in parts by weight, the following components: 60 parts of a polyamide resin, 2-18 parts of isotropic pitch-based carbon fibers, 10-40 parts of mineral fibers, and 0.05-5 parts of nano-structure carbon, wherein the mineral fibers are selected from at least one of wollastonite fibers, calcium sulfate fibers, calcium silicate fibers, aluminum silicate fibers, and sepiolite fibers. By compounding the isotropic pitch-based carbon fibers, the mineral fibers, and the nano-structure carbon, defects on the surface of a workpiece can be effectively reduced, and a good antistatic dust-absorbing property and spontaneous dust resistance can also be achieved.
Inventors:
YE SHAOYONG (CN)
YANG SHUO (CN)
CHEN JIADA (CN)
HUANG XIANBO (CN)
XU XIANJUN (CN)
JIANG SUJUN (CN)
CAO MIN (CN)
LONG JIEMING (CN)
MAI JIEHONG (CN)
CHEN PINGXU (CN)
YE NANBIAO (CN)
YANG SHUO (CN)
CHEN JIADA (CN)
HUANG XIANBO (CN)
XU XIANJUN (CN)
JIANG SUJUN (CN)
CAO MIN (CN)
LONG JIEMING (CN)
MAI JIEHONG (CN)
CHEN PINGXU (CN)
YE NANBIAO (CN)
Application Number:
PCT/CN2022/106378
Publication Date:
February 02, 2023
Filing Date:
July 19, 2022
Export Citation:
Assignee:
KINGFA SCIENCE & TECHNOLOGY CO (CN)
ZHUHAI VANTEQUE SPECIALTY ENG PLASTICS CO LTD (CN)
ZHUHAI VANTEQUE SPECIALTY ENG PLASTICS CO LTD (CN)
International Classes:
C08L77/06; C08K3/04; C08K7/06; C08K7/08; C08K7/10; C08L77/02
Domestic Patent References:
| WO2012161064A1 | 2012-11-29 |
Foreign References:
| CN113667299A | 2021-11-19 | |||
| JP2016150992A | 2016-08-22 | |||
| US20130165576A1 | 2013-06-27 | |||
| CN102532869A | 2012-07-04 | |||
| JP2008179753A | 2008-08-07 | |||
| CN108929540A | 2018-12-04 | |||
| US20150287493A1 | 2015-10-08 |
Attorney, Agent or Firm:
GUANGZHOU WISON I.P. LAW FIRM (CN)
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