JPH0354242A - Plasticized vinyl chloride resin composition - Google Patents
Plasticized vinyl chloride resin compositionInfo
- Publication number
- JPH0354242A JPH0354242A JP18973589A JP18973589A JPH0354242A JP H0354242 A JPH0354242 A JP H0354242A JP 18973589 A JP18973589 A JP 18973589A JP 18973589 A JP18973589 A JP 18973589A JP H0354242 A JPH0354242 A JP H0354242A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride resin
- resin composition
- parts
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000011342 resin composition Substances 0.000 title claims description 16
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920000728 polyester Polymers 0.000 claims abstract description 17
- 239000004014 plasticizer Substances 0.000 claims abstract description 14
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 8
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010292 electrical insulation Methods 0.000 abstract description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- -1 Sb2O3) Chemical compound 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 abstract description 2
- 239000001361 adipic acid Substances 0.000 abstract description 2
- 235000011037 adipic acid Nutrition 0.000 abstract description 2
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 abstract description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 abstract description 2
- 239000000945 filler Substances 0.000 abstract description 2
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 abstract description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- 229910020662 PbSiO3 Inorganic materials 0.000 abstract 1
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 abstract 1
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical compound O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920005670 poly(ethylene-vinyl chloride) Polymers 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野］
この発明は、熱安定性および電気絶縁性に優れた可塑化
塩化ビニル樹脂組或物に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a plasticized vinyl chloride resin composition having excellent thermal stability and electrical insulation properties.
従来より、電線、ケーブル等の絶縁体やシースには可塑
化塩化ビニル樹脂組戊物が多く使用され、この可塑化塩
化ビニル樹脂組成物には、塩化ビニル樹脂１００重量部
に対してジオクチルフタレー｝ （ＤＯＰ） 、ジブ
チルフタレート （ＤＢＰ）、ジオクチルアノベート（
ＤＯＡ）、トリクレジルホスフェート（ＴＣＰ）などの
可塑剤を２０〜１００重量部程度配合したものなどが広
く用いられている。Conventionally, plasticized vinyl chloride resin compositions have often been used for insulators and sheaths of electric wires, cables, etc., and this plasticized vinyl chloride resin composition contains dioctyl phthalate per 100 parts by weight of vinyl chloride resin. } (DOP), dibutyl phthalate (DBP), dioctyl annovate (
Plasticizers containing about 20 to 100 parts by weight of plasticizers such as DOA) and tricresyl phosphate (TCP) are widely used.
しかし、これらの可塑化塩化ビニル樹脂組戊物では、耐
油性が十分ではなく、また移行性が大きい問題がある。However, these plasticized vinyl chloride resin composites have problems in that they do not have sufficient oil resistance and are highly transferable.
このため、耐油性、非移行性が要求される用途には、可
塑剤としてポリエステル系可塑剤を配合した可塑化塩化
ビニル樹脂組成物が用いられる。Therefore, for applications requiring oil resistance and non-migration properties, a plasticized vinyl chloride resin composition containing a polyester plasticizer as a plasticizer is used.
このポリエステル系可塑剤は、エチレングリコール、フ
ロビレングリコール、］，３〜ブタンジオール、ジエチ
レングリコール、トリエチレングリコール、テトラエチ
レングリコールなどの二価アルコールと、コハク酸、ア
ジビン酸、セバ／ン酸、フタル酸などの二塩基酸との線
状ポリエステルであって、分子量が１０００〜８０００
の範囲のもので、塩化ビニル樹脂との相溶性、混和性に
優れ、移行性も小さいものである。This polyester plasticizer is made of dihydric alcohols such as ethylene glycol, flobylene glycol, ], 3-butanediol, diethylene glycol, triethylene glycol, and tetraethylene glycol, and succinic acid, adivic acid, sebaceous acid, and phthalic acid. A linear polyester with a dibasic acid such as, with a molecular weight of 1000 to 8000
It has excellent compatibility and miscibility with vinyl chloride resin, and has low migration property.
ところで、このようなポリエステル系可塑剤を配合した
可塑化塩化ビニル樹脂組成物では、その安定剤としてＢ
ａ／Ｚｎ系金属セッケンが一般に使用されている。By the way, in a plasticized vinyl chloride resin composition containing such a polyester plasticizer, B is used as a stabilizer.
A/Zn based metal soaps are commonly used.
しかしながら、このＢａ／Ｚｎ系金属セッケンの使用で
は組成物としての熱安定性が十分に得られない問題点が
あった。また、電気絶縁特性も不十分であった。However, the use of this Ba/Zn metal soap has the problem that sufficient thermal stability as a composition cannot be obtained. Furthermore, the electrical insulation properties were also insufficient.
この発明では、ポリエステル系可塑剤を配合した可塑化
塩化ビニル樹脂組戊物において、その安定剤として、塩
基性ケイ酸鉛を用いることにより、上記課題を解決する
ようにした。In the present invention, the above problem is solved by using basic lead silicate as a stabilizer in a plasticized vinyl chloride resin composition containing a polyester plasticizer.
以下、この発明を詳しく説明する。This invention will be explained in detail below.
この発明の可塑化塩化ビニル樹脂組戊物は塩化ビニル系
樹脂１００重量部にポリエステル系可塑剤３０〜１００
重量部、塩基性ケイ酸鉛０，５〜２０重量部を配合した
ものである。The plasticized vinyl chloride resin composition of this invention contains 100 parts by weight of vinyl chloride resin and 30 to 100 parts of polyester plasticizer.
parts by weight, and 0.5 to 20 parts by weight of basic lead silicate.
この発明での塩化ビニル系樹脂としては、塩化ビニル単
独重合樹脂、エチレンー塩化ビニル共重合樹脂、塩化ビ
ニルー酢酸ビニル共重合樹脂、工チレンー酢酸ビニル共
重合体に塩化ビニルをグラフト重合したグラフト樹脂、
三次元架橋塩化ビニル樹脂、塩素化塩化ビニル樹脂など
が挙げられ、これらの単独または任意の比率による２種
以上の混合物が用いられる。The vinyl chloride resin in this invention includes a vinyl chloride homopolymer resin, an ethylene-vinyl chloride copolymer resin, a vinyl chloride-vinyl acetate copolymer resin, a graft resin obtained by graft-polymerizing vinyl chloride onto a polyethylene-vinyl acetate copolymer,
Three-dimensionally crosslinked vinyl chloride resins, chlorinated vinyl chloride resins, etc. may be mentioned, and these resins may be used alone or in a mixture of two or more in any ratio.
また、ポリエステル系可塑剤としては、上述の線状ポリ
エステルが用いられ、特にアジピン酸系ポリエステルや
フタル酸系ポリエステルが好ましく、また温度２５°Ｃ
での粘度が１００〜２００００センチポイズの範囲にあ
るものが好ましい。粘度が１００センチボイズ未満では
耐浦性、非移行性上不都合があり、２００００センチポ
イズを越えると加工性能上問題がある。このポリエステ
ル系可塑剤の配合量は、得られる可塑化塩化ビニル樹脂
組戊物の用途等に応じて定められるが、通常塩化ビニル
系樹脂１００重量部に対して３０〜１００重量部とされ
る。３０重量部未満では、可塑化が不足し、１００重量
部を越えると過剰となって機械的特性等が著しく低下す
る。In addition, as the polyester plasticizer, the above-mentioned linear polyester is used, and adipic acid polyester and phthalic acid polyester are particularly preferable, and the temperature is 25°C.
Preferably, the viscosity is in the range of 100 to 20,000 centipoise. If the viscosity is less than 100 centipoise, there will be problems in terms of water resistance and non-migration, and if it exceeds 20,000 centipoise, there will be problems in processing performance. The amount of the polyester plasticizer to be blended is determined depending on the intended use of the resulting plasticized vinyl chloride resin composition, but is usually 30 to 100 parts by weight per 100 parts by weight of the vinyl chloride resin. If it is less than 30 parts by weight, plasticization will be insufficient, and if it exceeds 100 parts by weight, it will be excessive and mechanical properties etc. will be significantly deteriorated.
さらに、この発明の樹脂組成物における安定剤としての
塩基性ケイ酸鉛は、ＰｂＳｉＯａ・ｍｓｉＯ１８，Ｏで
示される鉛化合物であり、具体例としては「スタビネノ
クス Ｓ−５Ｊ （商品名、水沢化学製）などが挙げ
られる。この塩基性ケイ酸鉛の配合量は、塩化ビニル系
樹脂ｌＯＯ重量部に対して０，５〜２０重量部とされる
。この配合量が０．５重量部未満では安定化作用が得ら
れず、２０重量部を越えると過剰となって引張強度、伸
びなどの機械的特性が低下するとともに不経済でもある
。Furthermore, the basic lead silicate as a stabilizer in the resin composition of the present invention is a lead compound represented by PbSiOa.msiO18,O, and a specific example is "Stabinenox S-5J (trade name, manufactured by Mizusawa Chemical Co., Ltd.)". etc. The blending amount of this basic lead silicate is 0.5 to 20 parts by weight per 100 parts by weight of the vinyl chloride resin.If the blending amount is less than 0.5 parts by weight, the stability is If the amount exceeds 20 parts by weight, mechanical properties such as tensile strength and elongation deteriorate, and it is also uneconomical.
この発明の可塑化塩化ビニル樹脂組成物では、さらに必
要に応じ炭酸カルシウム、クレー、タルクなどの充填剤
、種々の着色剤、ステアリン酸バリウム、ステアリン酸
鉛などの滑剤、酸化アンチモンなどの難燃剤、紫外線吸
収剤などを適量添加することができる。The plasticized vinyl chloride resin composition of the present invention may further contain fillers such as calcium carbonate, clay, and talc, various colorants, lubricants such as barium stearate and lead stearate, and flame retardants such as antimony oxide. Appropriate amounts of ultraviolet absorbers and the like can be added.
この発明の可塑化塩化ビニル樹脂組成物では、熱安定性
が優れたものとなり、高温下に置かれたときの塩化ビニ
ル系樹脂の熱分解が防止されて押出成形、射出成形など
の熱成形加工が容易となる。The plasticized vinyl chloride resin composition of the present invention has excellent thermal stability, and thermal decomposition of the vinyl chloride resin when placed under high temperatures is prevented, resulting in thermoforming processes such as extrusion molding and injection molding. becomes easier.
また、電気絶縁性が優れ、電線、ケーブル等の絶縁体な
どとしても好適であり、耐電圧の高いものが得られる。Furthermore, it has excellent electrical insulation properties and is suitable as an insulator for electric wires, cables, etc., and can have a high withstand voltage.
以下、実施例を示して作用効果を明確にする。Hereinafter, examples will be shown to clarify the effects.
第１表に示す配合組成を有する樹脂組或物を用意し、押
出戊形して厚さ２Ｉの軟質シートを製造した。この軟質
シートの熱安定性および体積固有抵抗ρを測定した。A resin composition having the composition shown in Table 1 was prepared and extruded to produce a flexible sheet having a thickness of 2I. The thermal stability and volume resistivity ρ of this soft sheet were measured.
熱安定性の測定は、軟質／一トを２００℃の空気循環式
加熱炉中に１０分間放置し、熱分解による着色（黄色な
いしは黄褐色）の有無によって判断し、着色が認められ
ないものを○、微かに着色したものを△、着色が激しい
ものを×として表示した。Thermal stability is measured by leaving the soft material in an air circulation heating oven at 200°C for 10 minutes, and judging by the presence or absence of coloration (yellow or tan) due to thermal decomposition. ○, slightly colored ones were indicated as △, and intensely colored ones were indicated as ×.
結果を第１表に併せて示す。The results are also shown in Table 1.
第Ｉ表の結果から明らかなように、この発明の可塑化塩
化ビニル樹脂組成物は、熱安定性が優れており、かつ電
気絶縁性が良好であることがわかる。As is clear from the results in Table I, the plasticized vinyl chloride resin composition of the present invention has excellent thermal stability and good electrical insulation.
以上説明したように、この発明の可塑化塩化ビニル樹脂
組成物は、塩化ビニル系樹脂１００重量部にポリエステ
ル系可塑剤３０〜ｌ．Ｏｃ）ｆｆｉ量部、塩基性ケイ酸
鉛０．５〜２０重量部配合したものであるので、優れた
熱安定性と絶縁特性を具え、電線、ケーブルの被覆材料
や接続材料に好適なものとなる。As explained above, the plasticized vinyl chloride resin composition of the present invention includes 100 parts by weight of vinyl chloride resin and 30 to 1.0 parts by weight of polyester plasticizer. Since it contains 0.5 to 20 parts by weight of basic lead silicate, it has excellent thermal stability and insulation properties and is suitable for coating materials and connection materials for electric wires and cables. Become.
Claims (1)
３０〜１００重量部、塩基性ケイ酸鉛０．５〜２０重量
部配合したことを特徴とする可塑化塩化ビニル樹脂組成
物。A plasticized vinyl chloride resin composition comprising 100 parts by weight of a vinyl chloride resin, 30 to 100 parts by weight of a polyester plasticizer, and 0.5 to 20 parts by weight of basic lead silicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18973589A JPH0354242A (en) | 1989-07-21 | 1989-07-21 | Plasticized vinyl chloride resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18973589A JPH0354242A (en) | 1989-07-21 | 1989-07-21 | Plasticized vinyl chloride resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354242A true JPH0354242A (en) | 1991-03-08 |
Family
ID=16246307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18973589A Pending JPH0354242A (en) | 1989-07-21 | 1989-07-21 | Plasticized vinyl chloride resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354242A (en) |
-
1989
- 1989-07-21 JP JP18973589A patent/JPH0354242A/en active Pending
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