KR900011557A - 폴리에틸렌의 주입식 실란가교 장치 - Google Patents
폴리에틸렌의 주입식 실란가교 장치Info
- Publication number
- KR900011557A KR900011557A KR1019890001005A KR890001005A KR900011557A KR 900011557 A KR900011557 A KR 900011557A KR 1019890001005 A KR1019890001005 A KR 1019890001005A KR 890001005 A KR890001005 A KR 890001005A KR 900011557 A KR900011557 A KR 900011557A
- Authority
- KR
- South Korea
- Prior art keywords
- injection type
- silane crosslinking
- type silane
- crosslinking device
- polyethylene injection
- Prior art date
Links
- -1 Polyethylene Polymers 0.000 title 1
- 239000004698 Polyethylene Substances 0.000 title 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 title 1
- 238000004132 cross linking Methods 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
- 229910000077 silane Inorganic materials 0.000 title 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890001005A KR910004596B1 (ko) | 1989-01-30 | 1989-01-30 | 폴리에틸렌의 주입식 실란가교 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890001005A KR910004596B1 (ko) | 1989-01-30 | 1989-01-30 | 폴리에틸렌의 주입식 실란가교 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900011557A true KR900011557A (ko) | 1990-08-01 |
KR910004596B1 KR910004596B1 (ko) | 1991-07-08 |
Family
ID=19283469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890001005A KR910004596B1 (ko) | 1989-01-30 | 1989-01-30 | 폴리에틸렌의 주입식 실란가교 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910004596B1 (ko) |
-
1989
- 1989-01-30 KR KR1019890001005A patent/KR910004596B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910004596B1 (ko) | 1991-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20050701 Year of fee payment: 15 |
|
LAPS | Lapse due to unpaid annual fee |