JPS5525337A - Molding for foamed material - Google Patents
Molding for foamed materialInfo
- Publication number
- JPS5525337A JPS5525337A JP9769978A JP9769978A JPS5525337A JP S5525337 A JPS5525337 A JP S5525337A JP 9769978 A JP9769978 A JP 9769978A JP 9769978 A JP9769978 A JP 9769978A JP S5525337 A JPS5525337 A JP S5525337A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- melting
- sprayer
- air
- coated
- 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
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: The coating and foaming of a foamable resin is performed in one step by melting-spray molding a thermoplastic resin composite containing a pyrolytic blowing agent and a kicker to a coated matrial by using a resin melting sprayer.
CONSTITUTION: From a resin melting sprayer A is introduced the air, and from B is introduced a fuel gas (a propane, a town gas etc), and from C is introduced an air for spraying and from D is introduced a thermoplastec foamable resin, whereby a spray type resin sprayed from the central part of a melting sprayer is coated to a coated surface with thermofoaming by flame from the outside and the thermofoaming is protected by surrounding a flame with an air from outside in order to prevent burning, combustion and cooling. As a pyrolitic blowing agent is blended an azodicarbonamide and a benzen sulfonyl hyadazide and others at the rate of 0.1W20 part by volume to 100 part of volume of a resin. As a kicker is blended a zinc compound and the others at the rate of 0.5W5 part of weight to 100 part of weight of a resin.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9769978A JPS5525337A (en) | 1978-08-09 | 1978-08-09 | Molding for foamed material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9769978A JPS5525337A (en) | 1978-08-09 | 1978-08-09 | Molding for foamed material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5525337A true JPS5525337A (en) | 1980-02-23 |
Family
ID=14199170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9769978A Pending JPS5525337A (en) | 1978-08-09 | 1978-08-09 | Molding for foamed material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5525337A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59225263A (en) * | 1983-06-01 | 1984-12-18 | 三洋電機株式会社 | Heat pump type air conditioner |
-
1978
- 1978-08-09 JP JP9769978A patent/JPS5525337A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59225263A (en) * | 1983-06-01 | 1984-12-18 | 三洋電機株式会社 | Heat pump type air conditioner |
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