Title:
難燃性エンジニアリングプラスチック組成物及びその調製方法
Document Type and Number:
Japanese Patent JP6423051
Kind Code:
B2
Abstract:
The present invention provides a flame-retardant engineering plastic and a preparation method thereof. The flame-retardant engineering plastic contains a halogen-free flame retardant represented by the formula I as a component of raw materials. The addition of the flame retardant gives good flame retardancy and excellent mechanical properties to the engineered plastic. The engineering plastic is prepared by the raw materials comprising the following components in parts by mass: 40-60 parts of PC, 20-40 parts of epoxy resin, 10-20 parts of ABS and 5-15 parts of flame retardant. The engineering plastic prepared by the present invention has a bending strength which can be up to 82.4-84 MPa, a tensile strength of up to 65.7-66.6 MPa, a notched impact strength of up to 26.3-27 J/m, a melt index of 12.6-15, and an oxygen index of 26.2-27.5%, and thus has excellent mechanical properties and good flame retardancy.
Inventors:
Keitaka Ban
Application Number:
JP2017130361A
Publication Date:
November 14, 2018
Filing Date:
July 03, 2017
Export Citation:
Assignee:
Guangdong Guangshan New Material Co., Ltd.
International Classes:
B01J2/00; C08L69/00; B29C48/92; C08G79/025; C08K3/00; C08K5/00; C08K5/5399; C08L55/02; C08L63/00; C09K21/12
Domestic Patent References:
| JP3199255A | ||||
| JP11255876A | ||||
| JP2007045906A | ||||
| JP2010037240A | ||||
| JP2016501304A |
Foreign References:
| US4727175 |
Attorney, Agent or Firm:
Patent Business Corporation Cosmos Patent Office