Title:
SELF-REINFORCED IRREGULARLY-SHAPED SECTION, MANUFACTURING METHOD FOR SAME, AND APPLICATIONS THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/215578
Kind Code:
A1
Abstract:
A self-reinforced irregularly-shaped section, comprising a section and a reinforcing lining provided in a cavity of the section. The section is 100 parts of ASA, SAS, ABS, AS and/or AES sections. The reinforced lining is 5-120 parts of a reinforced styrene-based copolymer composite material. The reinforced styrene-based copolymer composite material comprises the components of: a styrene-based copolymer 20-55 parts; PBT or PMMA 5-30 parts; and a reinforcing agent 30-65 parts. A manufacturing method for the self-reinforced irregularly-shaped section is such that the reinforced styrene-based copolymer composite material is manufactured first, then a main machine and an auxiliary machine designed perpendicular to the main machine are employed for joint extrusion, the main machine is used for extruding the section, the auxiliary machine is used for extruding the reinforced styrene-based copolymer composite material, the main machine and the auxiliary machine extrude concurrently, and the self-reinforced irregularly-shaped section is produced when molded and cooled into form. The self-reinforced irregularly-shaped section prevents the problem of the reinforced lining peeling from the section during transport, mounting, and use, allows low-temperature molding, and has great production stability and molding stability.
Inventors:
LI YUHU (CN)
CHEN PINGXU (CN)
YE NANBIAO (CN)
XIAO PENG (CN)
GUAN HUANXIANG (CN)
WEI JINGANG (CN)
TAO SIPING (CN)
LIU JIANZHONG (CN)
HE CHAOXIONG (CN)
CHEN PINGXU (CN)
YE NANBIAO (CN)
XIAO PENG (CN)
GUAN HUANXIANG (CN)
WEI JINGANG (CN)
TAO SIPING (CN)
LIU JIANZHONG (CN)
HE CHAOXIONG (CN)
Application Number:
PCT/CN2017/087972
Publication Date:
December 21, 2017
Filing Date:
June 12, 2017
Export Citation:
Assignee:
KINGFA SCIENCE & TECHNOLOGY CO (CN)
GUANGDONG KINGFA TECH CO LTD (CN)
TIANJIN KINGFA MAT CO LTD (CN)
SICHUAN KINGFA TECH DEVELOPMENT CO LTD (CN)
GUANGDONG KINGFA TECH CO LTD (CN)
TIANJIN KINGFA MAT CO LTD (CN)
SICHUAN KINGFA TECH DEVELOPMENT CO LTD (CN)
International Classes:
C08L27/06; C08L25/12; C08L35/06; C08L55/02; C08L67/02; B29C48/92
Foreign References:
| CN106090593A | 2016-11-09 | |||
| CN102817529A | 2012-12-12 | |||
| CN102911487A | 2013-02-06 | |||
| CN103075071A | 2013-05-01 | |||
| CN103524943A | 2014-01-22 | |||
| CN85106980A | 1987-04-01 | |||
| KR101566073B1 | 2015-11-04 |
Attorney, Agent or Firm:
GUANGZHOU WISON I.P. LAW FIRM (CN)
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