PL438994A1 - Sposób wytwarzania kompozycji polimerowo-ceramicznej - Google Patents
Sposób wytwarzania kompozycji polimerowo-ceramicznejInfo
- Publication number
- PL438994A1 PL438994A1 PL438994A PL43899421A PL438994A1 PL 438994 A1 PL438994 A1 PL 438994A1 PL 438994 A PL438994 A PL 438994A PL 43899421 A PL43899421 A PL 43899421A PL 438994 A1 PL438994 A1 PL 438994A1
- Authority
- PL
- Poland
- Prior art keywords
- zone
- polymer
- mixture
- amount
- producing
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 6
- 239000000919 ceramic Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000001125 extrusion Methods 0.000 abstract 2
- 239000004005 microsphere Substances 0.000 abstract 2
- -1 poly(vinyl chloride) Polymers 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
Classifications
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- 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
- B29C48/06—Rod-shaped
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
-
- 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
- C08J2327/00—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 a halogen; Derivatives of such polymers
- C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08J2400/00—Characterised by the use of unspecified polymers
- C08J2400/12—Polymers characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania kompozycji polimerowo-ceramicznej w procesie wytłaczania, który charakteryzuje się tym, że do układu uplastyczniającego wytłaczarki posiadającego cztery strefy grzejne, zasypuje się mieszaninę poli(chlorku winylu) plastyfikowanego w ilości od 70% do 90%, środka mikroporującego w postaci mikrosfer polimerowych o egzotermicznej charakterystyce rozkładu w ilości od 1,5% do 2,5% oraz napełniacza w postaci mikrosfer ceramicznych w formie granulatu o granulacji w zakresie od 0,1 mm do 1,25 mm w ilości od 7,5% do 28,5%, po czym nagrzewa się powstałą mieszaninę do temperatury w strefie pierwszej 140°C, w strefie drugiej 150°C w strefie trzeciej 155°C, w strefie czwartej 160°C, następnie wytłacza się mieszaninę przez głowicę wytłaczarską o temperaturze 160°C z szybkością obrotową ślimaka wynoszącą 45,7 obr./min, po czym chłodzi się mieszaninę w wannie chłodzącej o temperaturze czynnika chłodzącego - wody 19°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL438994A PL245938B1 (pl) | 2021-09-21 | 2021-09-21 | Sposób wytwarzania kompozycji polimerowo-ceramicznej |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL438994A PL245938B1 (pl) | 2021-09-21 | 2021-09-21 | Sposób wytwarzania kompozycji polimerowo-ceramicznej |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL438994A1 true PL438994A1 (pl) | 2023-03-27 |
| PL245938B1 PL245938B1 (pl) | 2024-11-04 |
Family
ID=85785124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL438994A PL245938B1 (pl) | 2021-09-21 | 2021-09-21 | Sposób wytwarzania kompozycji polimerowo-ceramicznej |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL245938B1 (pl) |
-
2021
- 2021-09-21 PL PL438994A patent/PL245938B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL245938B1 (pl) | 2024-11-04 |
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