Title:
FLAME-RETARDANT ABS COMPOSITION, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/111023
Kind Code:
A1
Abstract:
Disclosed is a flame-retardant ABS composition, comprising the following components in parts by weight: 58-88.8 parts of ABS resin, 10-25 parts of a cyclic phosphazene compound, 5-15 parts of a DOPO derivative, and 0.2-2 parts of a processing aid, the weight ratio of the cyclic phosphazene compound to the DOPO derivative is (1-3):1. According to the present invention, the cyclic phosphazene compound and the DOPO derivative are compounded, so that the ABS composition can reach halogen-free flame-retardant rating V-1 or higher; moreover, the mechanical properties of the cyclic phosphazene compound and the DOPO derivative can still be maintained under a condition that no toughening agent is added during the compounding. The composition can be applied to the production of housings of household appliances.
Inventors:
QIN WANGPING (CN)
YE NANBIAO (CN)
HUANG XIANBO (CN)
WANG LIANG (CN)
LIU KAI (CN)
FU JINFENG (CN)
YANG XIAOYUN (CN)
CHEN PINGXU (CN)
YE NANBIAO (CN)
HUANG XIANBO (CN)
WANG LIANG (CN)
LIU KAI (CN)
FU JINFENG (CN)
YANG XIAOYUN (CN)
CHEN PINGXU (CN)
Application Number:
PCT/CN2021/120546
Publication Date:
June 02, 2022
Filing Date:
September 26, 2021
Export Citation:
Assignee:
KINGFA SCI &TECH CO LTD (CN)
International Classes:
C08L55/02; C08K5/5313; C08K5/5399
Foreign References:
| CN112608580A | 2021-04-06 | |||
| CN111363295A | 2020-07-03 | |||
| CN108610510A | 2018-10-02 | |||
| CN1518579A | 2004-08-04 | |||
| US20050148701A1 | 2005-07-07 | |||
| JP2014001276A | 2014-01-09 | |||
| JP2012144672A | 2012-08-02 |
Attorney, Agent or Firm:
YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY (CN)
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