KR950026939A - 자율제어형 고분자 발열전선의 발열체용 콤파운드 조성물 및 그 제조방법 - Google Patents
자율제어형 고분자 발열전선의 발열체용 콤파운드 조성물 및 그 제조방법 Download PDFInfo
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- KR950026939A KR950026939A KR1019940004081A KR19940004081A KR950026939A KR 950026939 A KR950026939 A KR 950026939A KR 1019940004081 A KR1019940004081 A KR 1019940004081A KR 19940004081 A KR19940004081 A KR 19940004081A KR 950026939 A KR950026939 A KR 950026939A
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- Prior art keywords
- density polyethylene
- weight
- ethylene
- parts
- heating element
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 10
- 239000000203 mixture Substances 0.000 title claims abstract 6
- 150000001875 compounds Chemical class 0.000 title claims abstract 4
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 229920000642 polymer Polymers 0.000 title claims description 4
- 229920005989 resin Polymers 0.000 claims abstract 8
- 239000011347 resin Substances 0.000 claims abstract 8
- 238000002156 mixing Methods 0.000 claims abstract 3
- 239000006229 carbon black Substances 0.000 claims abstract 2
- 239000006057 Non-nutritive feed additive Substances 0.000 claims 3
- 239000003963 antioxidant agent Substances 0.000 claims 3
- 238000004132 cross linking Methods 0.000 claims 3
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 claims 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims 2
- HGVPOWOAHALJHA-UHFFFAOYSA-N ethene;methyl prop-2-enoate Chemical compound C=C.COC(=O)C=C HGVPOWOAHALJHA-UHFFFAOYSA-N 0.000 claims 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 claims 2
- 239000005042 ethylene-ethyl acrylate Substances 0.000 claims 2
- 229920006225 ethylene-methyl acrylate Polymers 0.000 claims 2
- 239000005043 ethylene-methyl acrylate Substances 0.000 claims 2
- 229920001903 high density polyethylene Polymers 0.000 claims 2
- 239000004700 high-density polyethylene Substances 0.000 claims 2
- 239000011256 inorganic filler Substances 0.000 claims 2
- 229910003475 inorganic filler Inorganic materials 0.000 claims 2
- 229920000092 linear low density polyethylene Polymers 0.000 claims 2
- 239000004707 linear low-density polyethylene Substances 0.000 claims 2
- 229920001684 low density polyethylene Polymers 0.000 claims 2
- 239000004702 low-density polyethylene Substances 0.000 claims 2
- 229920001179 medium density polyethylene Polymers 0.000 claims 2
- 239000004701 medium-density polyethylene Substances 0.000 claims 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 2
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims 1
- 239000004708 Very-low-density polyethylene Substances 0.000 claims 1
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 claims 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 229910052570 clay Inorganic materials 0.000 claims 1
- VKLYZBPBDRELST-UHFFFAOYSA-N ethene;methyl 2-methylprop-2-enoate Chemical compound C=C.COC(=O)C(C)=C VKLYZBPBDRELST-UHFFFAOYSA-N 0.000 claims 1
- QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 claims 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 claims 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims 1
- 239000006232 furnace black Substances 0.000 claims 1
- 229920005679 linear ultra low density polyethylene Polymers 0.000 claims 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 1
- 239000000347 magnesium hydroxide Substances 0.000 claims 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 239000004200 microcrystalline wax Substances 0.000 claims 1
- 235000019808 microcrystalline wax Nutrition 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- 150000002989 phenols Chemical class 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- -1 polyethylenes Polymers 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- 229920001866 very low density polyethylene Polymers 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
본 발명은 85℃급 이하 발열전선의 발열체용 콤파운드 조성물 및 그 제조방법에 관한 것으로서, 종래 발열체의 스위칭 특성을 개선하기 위하여, 조성물 내에서 발열체의 도전성에 기여하는 카본 블랙을 결정 용융온도가 비교적 낮은 극성수지에만 존재토록 불규일하게 배합하여서 된 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 자율제어형 고분자 발열전선의 구조를 도시한 도면,
제2도는 본 발명과 종래의 스위칭 특성을 도시한 그래프도.
Claims (2)
- 무극성 수지인 저밀도 폴리에틸렌, 중밀도 폴리에틸렌, 고밀도 폴리에틸렌, 선형 저밀도 폴리에틸렌, 극저밀도 폴리에틸렌 중 1종과 극성수지인 에틸렌 비닐 아세테이트, 에틸렌 에틸 아크릴레이트, 에틸렌 메틸 아크릴레이트, 에틸렌 메틸 메타아크릴레이트, 에틸렌 아크릴릭 에시도 수지중 1종을 50:50에서 90:10 중량비로 블랜드한 메트릭스 수지에 도전성 카본 블랙으로서 퍼니스 블랙 또는 아세틸렌브랙을 1종 또는 2종을 혼용하여 5 중량부 내지 30 중량부를, 무기 충전제로서 수산화 알루미늄, 수산화 마그네슘, 산화 아연, 클레이, 탈크, 탄산 칼슘들을 1종 또는 2종 혼용하여 5 중량부 내지 30 중량부를, 산화 방지제로서 아민류 및 그의 유도체, 페놀류 및 그의 유도체들중 1종 또는 2종 혼용하여 0.2 내지 3 중량부를, 가공조제로서 스테아린산, 파라핀 왁스, 마이크로 크리스탈린 왁스 저분자량 폴리에틸렌 들 중 1종 또는 2종을 혼용하여 1 내지 10중량부를, 가교조제로서 트리메틸롤 프로판 트리메타 아크릴레이트, 트리알릴 시아누레이트들 중 1종을 0 내지 5중량부를 충전한 혼합물로 이루어지는 것을 특징으로 하는 자율제어형 고분자 발열전선의 발열체용 콤파운드 조성물.
- 반바리 믹서, 트윈스쿠류 압출기, 부스니더등의 혼합설비를 이용하여 극성수지인 에틸렌 비닐 아세테이트, 에틸렌 에틸 아크릴레이트, 에틸렌 메틸 아크릴레이트, 에틸렌 아크릴릭 에시드 중 1종에 카본블랙과 산화방지제, 가공조제, 가교조제중 일부, 무극성 수지인 저밀도 폴리에틸렌, 중밀도 폴리에틸렌, 고밀도 폴리에틸렌, 선형저밀도 폴리에틸렌, 극저밀도 폴리에틸렌 중 1종에 무기충전제와 산화방지제, 가공조제, 가교조제 중 일부를 각각 용융 배합한 후 이들을 다시 2차용융 배합하여 제조하는 것을 특징으로 하는 자율제어형 고분자 발열체 콤파운드 조성물의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940004081A KR0136063B1 (ko) | 1994-03-03 | 1994-03-03 | 자율제어형 고분자 발열전선의 발열체용 콤파운드 조성물 및 그 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940004081A KR0136063B1 (ko) | 1994-03-03 | 1994-03-03 | 자율제어형 고분자 발열전선의 발열체용 콤파운드 조성물 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950026939A true KR950026939A (ko) | 1995-10-16 |
| KR0136063B1 KR0136063B1 (ko) | 1998-04-25 |
Family
ID=19378268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940004081A KR0136063B1 (ko) | 1994-03-03 | 1994-03-03 | 자율제어형 고분자 발열전선의 발열체용 콤파운드 조성물 및 그 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0136063B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100473564B1 (ko) * | 2001-11-27 | 2005-03-08 | 엘지전선 주식회사 | 열가소성 난연재료 조성물 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100977543B1 (ko) * | 2008-04-08 | 2010-08-23 | 주식회사 솔고 바이오메디칼 | 신규 반도전성 폴리머 조성물, 이를 포함하는 온도자동조절 케이블 및 온열 조합자극기 |
-
1994
- 1994-03-03 KR KR1019940004081A patent/KR0136063B1/ko not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100473564B1 (ko) * | 2001-11-27 | 2005-03-08 | 엘지전선 주식회사 | 열가소성 난연재료 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR0136063B1 (ko) | 1998-04-25 |
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