JP2022538737A - 架橋ポリマー組成物および被覆導体 - Google Patents
架橋ポリマー組成物および被覆導体 Download PDFInfo
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- JP2022538737A JP2022538737A JP2021569548A JP2021569548A JP2022538737A JP 2022538737 A JP2022538737 A JP 2022538737A JP 2021569548 A JP2021569548 A JP 2021569548A JP 2021569548 A JP2021569548 A JP 2021569548A JP 2022538737 A JP2022538737 A JP 2022538737A
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- 239000010931 gold Substances 0.000 description 1
- 229920001112 grafted polyolefin Polymers 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- RSKGMYDENCAJEN-UHFFFAOYSA-N hexadecyl(trimethoxy)silane Chemical compound CCCCCCCCCCCCCCCC[Si](OC)(OC)OC RSKGMYDENCAJEN-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- GIWKOZXJDKMGQC-UHFFFAOYSA-L lead(2+);naphthalene-2-carboxylate Chemical compound [Pb+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 GIWKOZXJDKMGQC-UHFFFAOYSA-L 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000004370 n-butenyl group Chemical group [H]\C([H])=C(/[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 description 1
- 229960003493 octyltriethoxysilane Drugs 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 150000002905 orthoesters Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 125000001725 pyrenyl group Chemical group 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 230000009919 sequestration Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000012321 sodium triacetoxyborohydride Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 125000005346 substituted cycloalkyl group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229920006029 tetra-polymer Polymers 0.000 description 1
- 125000001935 tetracenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C12)* 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 229910021654 trace metal Inorganic materials 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- NMEPHPOFYLLFTK-UHFFFAOYSA-N trimethoxy(octyl)silane Chemical compound CCCCCCCC[Si](OC)(OC)OC NMEPHPOFYLLFTK-UHFFFAOYSA-N 0.000 description 1
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 1
- 125000003960 triphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C3=CC=CC=C3C12)* 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- XAEWLETZEZXLHR-UHFFFAOYSA-N zinc;dioxido(dioxo)molybdenum Chemical compound [Zn+2].[O-][Mo]([O-])(=O)=O XAEWLETZEZXLHR-UHFFFAOYSA-N 0.000 description 1
- CHJMFFKHPHCQIJ-UHFFFAOYSA-L zinc;octanoate Chemical compound [Zn+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O CHJMFFKHPHCQIJ-UHFFFAOYSA-L 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
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- 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
- C08K7/28—Glass
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- 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
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0892—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms containing monomers with other atoms than carbon, hydrogen or oxygen atoms
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
元素周期表へのいかなる参照も、CRC Press,Inc.によって1990~1991に発行されたときのものである。この表における元素の族への参照は、族の番号付けの新しい表記法による。
破砕強度は、ASTM D3102-72に従って測定される。結果は、メガパスカル(MPa)で記録される。
本開示は、架橋ポリマー組成物を提供する。架橋ポリマー組成物は、(A)シラン官能化エチレン系ポリマーと、(B)(i)10μm~100μmのD90粒子サイズ、(ii)17MPa~140MPaの破砕強度、および(iii)0.10g/cc~0.40g/ccの密度を有する無機中空ミクロスフェアと、を含有する。架橋ポリマー組成物は、11MPa~40MPaの引張強度および12%~100%の引張伸びを有する。
架橋ポリマー組成物は、シラン官能化エチレン系ポリマーを含む。「シラン官能化エチレン系ポリマー」は、シランと、ポリマーの総重量に基づいて、50重量%以上、または過半量の重合エチレンと、を含有するポリマーである。好適なシラン官能化ポリオレフィンの非限定的な例としては、エチレン/シランコポリマー、シラングラフト化ポリオレフィン(Si-g-PE)、およびこれらの組み合わせが挙げられる。
架橋ポリマー組成物は、無機中空ミクロスフェアを含有する。無機中空ミクロスフェアは、(i)10μm~100μmのD90粒子サイズ、(ii)17MPa~140MPaの破砕強度、および(iii)0.10g/cc~0.40g/ccの密度を有する。
一実施形態では、架橋ポリマー組成物は、(A)シラン官能化エチレン系ポリマー、(B)無機中空ミクロスフェア、および(C)1つ以上の任意の添加剤を含む。
架橋ポリマー組成物は、(A)シラン官能化エチレン系ポリマー、(B)無機中空ミクロスフェア、および任意に(C)添加剤を含有する。架橋ポリマー組成物は、11MPa~40MPaの引張強度および12%~100%の引張伸びを有する。
本開示は、被覆導体を提供する。被覆導体は、導体、および導体上の被覆を含み、被覆は、架橋ポリマー組成物を含む。架橋ポリマー組成物は、(A)シラン官能化エチレン系ポリマーと、(B)(i)10μm~100μmのD90粒子サイズ、(ii)17MPa~140MPaの破砕強度、および(iii)0.10g/cc~0.40g/ccの密度を有する無機中空ミクロスフェアと、を含有する。架橋ポリマー組成物は、11MPa~40MPaの引張強度および12%~100%の引張伸びを有する。
導体と、
導体上の被覆と、を含むか、本質的にそれらからなるか、またはそれらからなり、被覆は、架橋ポリマー組成物の総重量に基づいて、
(A)75重量%~99重量%、または80重量%~95重量%のシラン官能化エチレン系ポリマー(例えば、エチレン/シランコポリマーまたはSi-g-LDPE)と、
(B)1重量%~25重量%、または5重量%~20重量%のガラス中空ミクロスフェアと、
(C)0~5重量%、または0.01重量%~5重量%の任意の添加剤と、を含むか、本質的にそれらからなるか、またはそれらからなる、架橋ポリマー組成物を含むか、本質的にそれらからなるか、またはそれらからなり、
架橋ポリマー組成物は、
(i)11MPa~40MPa、または11MPa~20MPa、または11MPa~16MPaの引張強度、
(ii)12%~100%、または14%~50%、または14%~40%の引張伸びを有し、
架橋ポリマー組成物は、任意に、以下の特性:
(iii)0.650g/cc~0.800g/cc、もしくは0.700g/cc~0.780g/cc、もしくは0.700g/cc~0.770g/ccの密度、および/または
(iv)1.80~2.06、もしくは1.90~2.06、もしくは1.99~2.06のDCのうちの1つ、いくつか、またはすべてを有し、
被覆は、導体と直接接触する。
SI-LINK(商標)DFDA-5451 NT(エチレン/シランコポリマー)ペレットを、130℃の温度および10回転/分(rpm)の回転子速度に設定されたブラベンダーミキサーに供給し、エチレン/シランコポリマーが溶融形態になるまで混合する。次いで、ガラス中空ミクロスフェアをミキサーに供給し、混合物を130℃の温度で80rpmの回転子速度で4分の期間ブレンドして、架橋性ポリマー組成物を形成する。
AXELERON(商標)CX 1258 NT CPD(LDPE)ペレットを、130℃の温度および10rpmの回転子速度に設定されたブラベンダーミキサーに供給し、VTMSおよびDTAP、LDPEが溶融形態になるまでLDPEと混合する。次いで、ガラス中空ミクロスフェアをミキサーに供給し、混合物を130℃の温度で80rpmの回転子速度で4分の期間ブレンドして、架橋性ポリマー組成物を形成する。
AXELERON(商標)CX 1258 NT CPD(LDPE)ペレットを、130℃の温度および10rpmの回転子速度に設定されたブラベンダーミキサーに供給し、LDPEが溶融形態になるまで混合する。次いで、ガラス中空ミクロスフェアをミキサーに供給し、混合物を130℃の温度で80rpmの回転子速度で4分の期間ブレンドして、ポリマー組成物を形成する。
各実施例および比較組成物は、DC試験、密度試験、引張強度試験、および引張伸び試験のためにプラークに形成される。
Claims (11)
- (A)シラン官能化エチレン系ポリマーと、
(B)
(i)10μm~100μmのD90粒子サイズ、
(ii)17MPa~140MPaの破砕強度、
(iii)0.10g/cc~0.40g/ccの密度を有する、無機中空ミクロスフェアと、を含む架橋ポリマー組成物であって、
前記架橋ポリマー組成物が、
11MPa~40MPaの引張強度、および
12%~100%の引張伸びを有する、架橋ポリマー組成物。 - 前記無機中空ミクロスフェアが、
(i)30μm~100μmのD90粒子サイズ、
(ii)17MPa~50MPaの破砕強度、および
(iii)0.20g/cc~0.35g/ccの密度を有する、ガラス中空ミクロスフェアである、請求項1に記載の架橋ポリマー組成物。 - (A)75重量%~99重量%のシラン官能化エチレン系ポリマーと、
(B)1重量%~25重量%の無機中空ミクロスフェアと、を含む、請求項1または2に記載の架橋ポリマー組成物。 - 前記架橋ポリマー組成物が、0.650g/cc~0.800g/ccの密度を有する、請求項1~3のいずれか一項に記載の架橋ポリマー組成物。
- 前記架橋ポリマー組成物が、1.80~2.06の誘電率を有する、請求項1~4のいずれか一項に記載の架橋ポリマー組成物。
- 導体と、
前記導体上の被覆と、を含む、被覆導体であって、前記被覆が、
(A)シラン官能化エチレン系ポリマーと、
(B)
(i)10μm~100μmのD90粒子サイズ、
(ii)17MPa~140MPaの破砕強度、
(iii)0.10g/cc~0.40g/ccの密度を有する、無機中空ミクロスフェアと、を含む、架橋ポリマー組成物を含み、
前記架橋ポリマー組成物が、
11MPa~40MPaの引張強度、および
12%~100%の引張伸びを有する、被覆導体。 - 前記被覆が、前記導体に直接接触する、請求項6に記載の被覆導体。
- 前記無機中空ミクロスフェアが、
(i)30μm~100μmのD90粒子サイズ、
(ii)17MPa~50MPaの破砕強度、および
(iii)0.20g/cc~0.35g/ccの密度を有する、ガラス中空ミクロスフェアである、請求項6または7に記載の被覆導体。 - 前記架橋ポリマー組成物が、
(A)75重量%~99重量%のシラン官能化エチレン系ポリマーと、
(B)1重量%~25重量%の無機中空ミクロスフェアと、を含む、請求項6~8のいずれか一項に記載の被覆導体。 - 前記架橋ポリマー組成物が、0.650g/cc~0.800g/ccの密度を有する、請求項6~9のいずれか一項に記載の被覆導体。
- 前記架橋ポリマー組成物が、1.80~2.06の誘電率を有する、請求項6~10のいずれか一項に記載の被覆導体。
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BR112021021031A2 (pt) | 2021-12-14 |
WO2020237416A1 (en) | 2020-12-03 |
EP3976710A4 (en) | 2023-01-04 |
CN113840878A (zh) | 2021-12-24 |
CA3140225A1 (en) | 2020-12-03 |
MX2021013289A (es) | 2021-12-10 |
CN113840878B (zh) | 2024-05-10 |
EP3976710A1 (en) | 2022-04-06 |
US20220227979A1 (en) | 2022-07-21 |
JP7391999B2 (ja) | 2023-12-05 |
KR20220013385A (ko) | 2022-02-04 |
EP3976710B1 (en) | 2024-06-12 |
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