JPH0564571B2 - - Google Patents
Info
- Publication number
- JPH0564571B2 JPH0564571B2 JP19029886A JP19029886A JPH0564571B2 JP H0564571 B2 JPH0564571 B2 JP H0564571B2 JP 19029886 A JP19029886 A JP 19029886A JP 19029886 A JP19029886 A JP 19029886A JP H0564571 B2 JPH0564571 B2 JP H0564571B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- thermal stability
- heat
- changing
- resistant
- 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.)
- Expired - Fee Related
Links
- 229920005989 resin Polymers 0.000 claims description 94
- 239000011347 resin Substances 0.000 claims description 94
- 238000010438 heat treatment Methods 0.000 claims description 23
- 229920006015 heat resistant resin Polymers 0.000 claims description 15
- 238000001746 injection moulding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 7
- -1 polyethylene Polymers 0.000 description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19029886A JPS6347117A (ja) | 1986-08-13 | 1986-08-13 | 射出成形機の樹脂替方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19029886A JPS6347117A (ja) | 1986-08-13 | 1986-08-13 | 射出成形機の樹脂替方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6347117A JPS6347117A (ja) | 1988-02-27 |
| JPH0564571B2 true JPH0564571B2 (enrdf_load_stackoverflow) | 1993-09-14 |
Family
ID=16255836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19029886A Granted JPS6347117A (ja) | 1986-08-13 | 1986-08-13 | 射出成形機の樹脂替方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347117A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19858672A1 (de) * | 1998-12-18 | 2000-06-21 | Basf Ag | Reinigungsmasse für Extruder |
| KR20010110904A (ko) * | 2000-06-09 | 2001-12-15 | 목광원 | 침대의 스프링 처짐방지용 코너 지지대의 제조장치 |
| JP6068389B2 (ja) * | 2014-05-19 | 2017-01-25 | 日精樹脂工業株式会社 | 射出成形機のパージ方法 |
| CN105415576A (zh) * | 2015-12-15 | 2016-03-23 | 长春富维—江森自控汽车饰件系统有限公司 | 一种针对微孔发泡注塑工艺的排料方法 |
-
1986
- 1986-08-13 JP JP19029886A patent/JPS6347117A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6347117A (ja) | 1988-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |