CN1305944C - 制备可膨胀聚苯乙烯的方法 - Google Patents
制备可膨胀聚苯乙烯的方法 Download PDFInfo
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- CN1305944C CN1305944C CNB038138077A CN03813807A CN1305944C CN 1305944 C CN1305944 C CN 1305944C CN B038138077 A CNB038138077 A CN B038138077A CN 03813807 A CN03813807 A CN 03813807A CN 1305944 C CN1305944 C CN 1305944C
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- Prior art keywords
- styrene polymer
- template
- styrene
- whipping agent
- diameter
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- Expired - Fee Related
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
- C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/72—Measuring, controlling or regulating
- B29B7/726—Measuring properties of mixture, e.g. temperature or density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3461—Making or treating expandable particles
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
熔体温度(℃) | 颗粒直径(mm) |
160 | 1.0 |
180 | 0.8 |
200 | 0.65 |
熔体温度(℃) | 模板温度(℃) | 颗粒直径(mm) |
200 | 180 | 0.80 |
200 | 200 | 0.65 |
200 | 220 | 0.60 |
200 | 240 | 0.55 |
入口角度(α) | 颗粒直径(mm) |
180° | 0.8 |
90° | 0.7 |
45° | 0.65 |
30° | 0.60 |
根据图1的模形状 | 颗粒直径(mm) |
B | 1.1 |
C | 0.72 |
添加剂 | 颗粒直径(mm) |
无 | 1.1 |
3重量%的矿物油 | 0.8 |
5重量%的对苯二甲酸丁基苄基酯 | 0.8 |
5重量%的低分子量GPPS(Mw=5000) | 0.75 |
Mw/Mn | 颗粒直径(mm) |
3 | 0.8 |
2 | 0.6 |
1.5 | 0.5 |
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10226749.9A DE10226749B4 (de) | 2002-06-14 | 2002-06-14 | Verfahren zur Herstellung von expandierbarem Polystyrol |
DE10226749.9 | 2002-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1662589A CN1662589A (zh) | 2005-08-31 |
CN1305944C true CN1305944C (zh) | 2007-03-21 |
Family
ID=29594550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038138077A Expired - Fee Related CN1305944C (zh) | 2002-06-14 | 2003-06-06 | 制备可膨胀聚苯乙烯的方法 |
Country Status (16)
Country | Link |
---|---|
US (1) | US7776244B2 (zh) |
EP (1) | EP1517947B1 (zh) |
JP (1) | JP4198113B2 (zh) |
KR (1) | KR100975495B1 (zh) |
CN (1) | CN1305944C (zh) |
AT (1) | ATE321094T1 (zh) |
AU (1) | AU2003236710A1 (zh) |
BR (1) | BR0311480B1 (zh) |
CA (1) | CA2488507C (zh) |
DE (2) | DE10226749B4 (zh) |
ES (1) | ES2260628T3 (zh) |
MX (1) | MXPA04011985A (zh) |
PL (1) | PL206013B1 (zh) |
RU (1) | RU2375387C2 (zh) |
UA (1) | UA81255C2 (zh) |
WO (1) | WO2003106544A2 (zh) |
Families Citing this family (49)
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WO2005028173A1 (ja) * | 2003-09-17 | 2005-03-31 | Sekisui Plastics Co., Ltd. | 熱可塑性樹脂発泡性粒子の製造方法 |
DE10358804A1 (de) * | 2003-12-12 | 2005-07-14 | Basf Ag | Expandierbare Styrolpolymergranulate mit bi- oder multimodaler Molekulargewichtsverteilung |
DE10358798A1 (de) * | 2003-12-12 | 2005-07-14 | Basf Ag | Expandierbare Styrolpolymergranulate |
DE10358800A1 (de) * | 2003-12-12 | 2005-07-14 | Basf Ag | Expandierbare Styrolpolymergranulate |
DE102004034527A1 (de) * | 2004-07-15 | 2006-02-16 | Basf Ag | Verfahren zur Herstellung von expandierbaren Styrolpolymeren mit verbesserter Expandierbarkeit |
DE102004057589A1 (de) * | 2004-11-29 | 2006-06-08 | Basf Ag | Schaumstoffplatten mit verminderter Wärmeleitfähigkeit |
DE102004058586A1 (de) * | 2004-12-03 | 2006-06-14 | Basf Ag | Halogenfrei flammgeschützte, expandierbare Styrolpolymerisate |
KR100659450B1 (ko) * | 2005-01-25 | 2006-12-19 | 주식회사 엘지화학 | 고강도 착색성 발포 스티렌 수지, 그의 제조방법, 및 이를이용한 발포 성형품 |
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DE102005015891A1 (de) * | 2005-04-06 | 2006-10-12 | Basf Ag | Verfahren zur Herstellung von Polystyrolschaumpartikeln hoher Dichte |
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-
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- 2002-06-14 DE DE10226749.9A patent/DE10226749B4/de not_active Revoked
-
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- 2003-06-06 RU RU2005100831/04A patent/RU2375387C2/ru not_active IP Right Cessation
- 2003-06-06 US US10/516,921 patent/US7776244B2/en not_active Expired - Fee Related
- 2003-06-06 AU AU2003236710A patent/AU2003236710A1/en not_active Abandoned
- 2003-06-06 ES ES03735567T patent/ES2260628T3/es not_active Expired - Lifetime
- 2003-06-06 CN CNB038138077A patent/CN1305944C/zh not_active Expired - Fee Related
- 2003-06-06 AT AT03735567T patent/ATE321094T1/de active
- 2003-06-06 MX MXPA04011985A patent/MXPA04011985A/es active IP Right Grant
- 2003-06-06 EP EP03735567A patent/EP1517947B1/de not_active Revoked
- 2003-06-06 BR BRPI0311480-5A patent/BR0311480B1/pt not_active IP Right Cessation
- 2003-06-06 WO PCT/EP2003/005952 patent/WO2003106544A2/de active IP Right Grant
- 2003-06-06 KR KR1020047020310A patent/KR100975495B1/ko active IP Right Grant
- 2003-06-06 CA CA2488507A patent/CA2488507C/en not_active Expired - Fee Related
- 2003-06-06 JP JP2004513367A patent/JP4198113B2/ja not_active Expired - Fee Related
- 2003-06-06 UA UAA200500351A patent/UA81255C2/uk unknown
- 2003-06-06 PL PL374432A patent/PL206013B1/pl unknown
- 2003-06-06 DE DE50302746T patent/DE50302746D1/de not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
---|---|
BR0311480B1 (pt) | 2013-04-09 |
US7776244B2 (en) | 2010-08-17 |
CA2488507C (en) | 2011-09-27 |
RU2005100831A (ru) | 2005-07-10 |
JP4198113B2 (ja) | 2008-12-17 |
PL206013B1 (pl) | 2010-06-30 |
RU2375387C2 (ru) | 2009-12-10 |
EP1517947A2 (de) | 2005-03-30 |
BR0311480A (pt) | 2005-03-15 |
AU2003236710A8 (en) | 2003-12-31 |
WO2003106544A2 (de) | 2003-12-24 |
WO2003106544A3 (de) | 2004-04-01 |
AU2003236710A1 (en) | 2003-12-31 |
EP1517947B1 (de) | 2006-03-22 |
UA81255C2 (uk) | 2007-12-25 |
PL374432A1 (en) | 2005-10-17 |
WO2003106544A8 (de) | 2005-01-06 |
CN1662589A (zh) | 2005-08-31 |
DE10226749A1 (de) | 2003-12-24 |
CA2488507A1 (en) | 2003-12-24 |
US20050156344A1 (en) | 2005-07-21 |
JP2005534733A (ja) | 2005-11-17 |
ATE321094T1 (de) | 2006-04-15 |
MXPA04011985A (es) | 2005-03-07 |
DE50302746D1 (de) | 2006-05-11 |
ES2260628T3 (es) | 2006-11-01 |
DE10226749B4 (de) | 2014-09-04 |
KR100975495B1 (ko) | 2010-08-11 |
KR20050024330A (ko) | 2005-03-10 |
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