JPS5693754A - Flame-retardant polyamide composition - Google Patents
Flame-retardant polyamide compositionInfo
- Publication number
- JPS5693754A JPS5693754A JP17033879A JP17033879A JPS5693754A JP S5693754 A JPS5693754 A JP S5693754A JP 17033879 A JP17033879 A JP 17033879A JP 17033879 A JP17033879 A JP 17033879A JP S5693754 A JPS5693754 A JP S5693754A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- plane
- melamine cyanurate
- polyamide
- dispersed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: A highly flame-retardant composition with excellent mechanical property, moldability and heat resistance, which is prepared by finely dispersing melamine cyanurate of crystal size of a specified value or below in a polyamide.
CONSTITUTION: A flame-retardant polyamide composition comprising (A) a polyamide (e.g., Nylon 6 or 66), in which (B) melamine cyanurate having crystal size (L) of the formula [wherein L is average dimension (Å) of a dispersed melamine cyanurate crystal, in the direction perpendicular to a plane of interplaner spacing of 3.17Å ; θ is an angle of diffraction from a plane of interplaner spacing of 3.17Å ; Bo is a half-width of a reflection peak from a plane of interplaner spacing of 3.17Å (unit ; radian) ; K is 1.0(constant) ; λ is the wave length (Å) of an X-ray used] ≤250Å, is dispersed. It is preferable to use 1W30wt%, particularly 3W15wt%, based on component (A), component (B).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17033879A JPS5693754A (en) | 1979-12-28 | 1979-12-28 | Flame-retardant polyamide composition |
US06/138,690 US4321189A (en) | 1979-04-12 | 1980-04-09 | Flame retardant polyamide molding resin containing melamine cyanurate finely dispersed therein |
DE8080101940T DE3066797D1 (en) | 1979-04-12 | 1980-04-10 | Flame retardant polyamide molding resin and process for its preparation |
EP80101940A EP0017925B1 (en) | 1979-04-12 | 1980-04-10 | Flame retardant polyamide molding resin and process for its preparation |
US06/240,576 US4363890A (en) | 1979-04-12 | 1981-03-09 | Process for producing flame retardant polyamide molding resin containing melamine cyanurate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17033879A JPS5693754A (en) | 1979-12-28 | 1979-12-28 | Flame-retardant polyamide composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5693754A true JPS5693754A (en) | 1981-07-29 |
Family
ID=15903070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17033879A Pending JPS5693754A (en) | 1979-04-12 | 1979-12-28 | Flame-retardant polyamide composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5693754A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013532205A (en) * | 2010-06-11 | 2013-08-15 | 東レ株式会社 | Flame retardant polyester resin composition and molded article thereof |
CN107793751A (en) * | 2017-10-16 | 2018-03-13 | 浙江旭森非卤消烟阻燃剂有限公司 | A kind of manufacture method of the master batch of fire proofing and the fire proofing |
-
1979
- 1979-12-28 JP JP17033879A patent/JPS5693754A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013532205A (en) * | 2010-06-11 | 2013-08-15 | 東レ株式会社 | Flame retardant polyester resin composition and molded article thereof |
CN107793751A (en) * | 2017-10-16 | 2018-03-13 | 浙江旭森非卤消烟阻燃剂有限公司 | A kind of manufacture method of the master batch of fire proofing and the fire proofing |
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