JPH04279686A - Coating composition - Google Patents
Coating compositionInfo
- Publication number
- JPH04279686A JPH04279686A JP6541391A JP6541391A JPH04279686A JP H04279686 A JPH04279686 A JP H04279686A JP 6541391 A JP6541391 A JP 6541391A JP 6541391 A JP6541391 A JP 6541391A JP H04279686 A JPH04279686 A JP H04279686A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- weight
- coating composition
- composition
- silicone
- 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.)
- Withdrawn
Links
- 239000008199 coating composition Substances 0.000 title abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 18
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920002545 silicone oil Polymers 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 229920005862 polyol Polymers 0.000 claims abstract description 9
- 150000003077 polyols Chemical class 0.000 claims abstract description 9
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 8
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000002140 halogenating effect Effects 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 abstract description 16
- 229920001971 elastomer Polymers 0.000 abstract description 7
- 239000011347 resin Substances 0.000 abstract description 7
- 229920005989 resin Polymers 0.000 abstract description 7
- 239000005060 rubber Substances 0.000 abstract description 7
- 239000000835 fiber Substances 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract 3
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 7
- 239000003973 paint Substances 0.000 description 6
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229920013822 aminosilicone Polymers 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 2
- 229940011051 isopropyl acetate Drugs 0.000 description 2
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920003216 poly(methylphenylsiloxane) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Abstract
Description
【0001】0001
【産業上の利用分野】本発明はゴム樹脂製品等の塗装に
適した塗料組成物、及びこの塗料組成物を塗布してなる
自動車用ウエザストリップ、及び、この塗料組成物を基
材側面に塗布してなるテープに関するものである。[Industrial Application Field] The present invention relates to a coating composition suitable for coating rubber resin products, etc., an automobile weather strip coated with this coating composition, and a coating composition applied to the side surface of a base material. This relates to a tape made by coating.
【0002】0002
【従来の技術】一般に、NR、SBR、BR、IIR、
CR、NBR、IR、EPDM、EPT等のゴムや木綿
、レーヨン、ABS、PS等の樹脂、繊維は耐摩耗性が
非常に悪い。これらにナイロン、エポキシ樹脂、アクリ
ル樹脂、アクリル−エチレン系樹脂等の樹脂系塗料およ
びBR、CR、SBR等のゴム系塗料を塗布し摩耗を行
なった場合
(A)ゴム、合成樹脂製品、繊維との密着性がないため
摩耗中基材と塗料がはがれる不具合が発生する(B)塗
料自体に耐摩耗性がないため耐摩耗性にとぼしい
という問題がある。[Prior Art] Generally, NR, SBR, BR, IIR,
Rubbers such as CR, NBR, IR, EPDM, and EPT, resins and fibers such as cotton, rayon, ABS, and PS have very poor abrasion resistance. If these are coated with resin-based paints such as nylon, epoxy resin, acrylic resin, or acrylic-ethylene resin, or rubber-based paints such as BR, CR, or SBR, and subjected to abrasion (A) Rubber, synthetic resin products, or fibers. (B) The paint itself has no abrasion resistance, resulting in poor abrasion resistance.
【0003】また、自動車に使用されているサイドモー
ルを装着する両面粘着テープにおいては、ガソリン、ワ
ックスリムーバーがサイドモールとテープの間に浸透し
て接着面積が小さくなり、剪断強さ、剥離強度が低下す
るという問題がある。In addition, in double-sided adhesive tapes used for attaching side moldings to automobiles, gasoline and wax remover penetrate between the side moldings and the tape, reducing the adhesive area and reducing shear strength and peel strength. There is a problem with the decline.
【0004】0004
【発明が解決しようとする課題】本発明の目的は上記問
題点を解消し、被塗布物表面との密着性がよく、耐摩耗
性の優れた塗料組成物、及びこの塗料組成物を塗布して
なる自動車用ウエザストリップ、及びこの塗料組成物を
基材の側面に塗布してなるテープを提供するものである
。OBJECTS OF THE INVENTION The object of the present invention is to solve the above-mentioned problems, to provide a coating composition that has good adhesion to the surface of the object to be coated and excellent abrasion resistance, and to provide a coating composition that can be coated with this coating composition. The present invention provides an automotive weather strip made of the same paint composition, and a tape made by applying the paint composition to the side surface of a base material.
【0005】[0005]
【課題を解決するための手段】本発明者は、これらの欠
点を改良するための研究をつづけ、その結果、下記発明
を完成した。[Means for Solving the Problems] The present inventor continued research to improve these drawbacks, and as a result, completed the following invention.
【0006】本発明の塗料組成物とはポリオール、トリ
エタノールアミンとポリイソシアナート(OH/NCO
=1/1.5〜7)よりなるウレタン組成物100重量
部、フッ素樹脂2〜100重量部、シリコーンオイル5
〜200重量部、ハロゲン化剤0.002〜20重量部
、モノアミノシリコーンよりなる塗料組成物である。
ハロゲン化剤は、0.002重量部未満では耐摩耗性に
欠け、20重量部をこえるとゲル化してしまい、塗料組
成物に適したものが得られない。The coating composition of the present invention consists of polyol, triethanolamine and polyisocyanate (OH/NCO).
= 1/1.5 to 7) 100 parts by weight of a urethane composition, 2 to 100 parts by weight of a fluororesin, 5 parts by weight of silicone oil
This is a coating composition consisting of ~200 parts by weight, 0.002 to 20 parts by weight of a halogenating agent, and monoamino silicone. If the halogenating agent is less than 0.002 parts by weight, it lacks abrasion resistance, and if it exceeds 20 parts by weight, it will gel, making it impossible to obtain a paint composition suitable for the composition.
【0007】本発明の自動車用ウエザストリップとはポ
リオール、トリエタノールアミンとポリイソシアナート
(OH/NCO=1/1.5〜7)よりなるウレタン組
成物100重量部、フッ素樹脂2〜100重量部、シリ
コーンオイル5〜200重量部、ハロゲン化剤0.00
2〜20重量部、モノアミノシリコーンよりなる塗料組
成物を塗布してなる自動車用ウエザストリップである。The automotive weather strip of the present invention comprises 100 parts by weight of a urethane composition comprising polyol, triethanolamine and polyisocyanate (OH/NCO=1/1.5 to 7), and 2 to 100 parts by weight of a fluororesin. parts, silicone oil 5-200 parts by weight, halogenating agent 0.00
This is an automotive weather strip coated with a coating composition comprising 2 to 20 parts by weight of monoamino silicone.
【0008】本発明のテープとはポリオール、トリエタ
ノールアミンとポリイソシアナート(OH/NCO=1
/1.5〜7)よりなるウレタン組成物100重量部、
フッ素樹脂2〜100重量部、シリコーンオイル5〜2
00重量部、ハロゲン化剤0.002〜20重量部、モ
ノアミノシリコーンよりなる塗料組成物を基材の側面に
塗布してなるテープである。The tape of the present invention consists of polyol, triethanolamine and polyisocyanate (OH/NCO=1).
100 parts by weight of a urethane composition consisting of /1.5 to 7),
Fluororesin 2-100 parts by weight, silicone oil 5-2
0.00 parts by weight, 0.002 to 20 parts by weight of a halogenating agent, and a coating composition consisting of monoamino silicone is coated on the side surface of a base material.
【0009】[0009]
【実施例】以下に第1発明を具体化した実施例について
説明する。(第1発明の実施例)本発明で用いるポリオ
ールとはポリオキシプロピレングリコール、グリセリン
のプロピレンオキサイド付加体、トリメチロールプロパ
ンのプロピレンオキサイド付加体、ペンタエリストール
のプロピレンオキサイド付加体等であり、ポリイソシア
ナートとはMDI、TDI、NDI、IPDI等である
。シリコーンオイルとは、ジメチルシリコーンオイル、
メチル塩化シリコーンオイル、メチルハイドロジエンシ
リコーンオイル、メチルフェニルシリコーンオイル、フ
ロロシリコーンオイル等である。[Embodiment] An embodiment embodying the first invention will be described below. (Example of the first invention) The polyols used in the present invention include polyoxypropylene glycol, a propylene oxide adduct of glycerin, a propylene oxide adduct of trimethylolpropane, a propylene oxide adduct of pentaerystol, etc. Examples of nerds include MDI, TDI, NDI, and IPDI. Silicone oil is dimethyl silicone oil,
These include methyl chloride silicone oil, methylhydrogen silicone oil, methylphenyl silicone oil, and fluorosilicone oil.
【0010】溶剤にはベンゼン、トルエン、キシレン、
エチルベンゼン、トリクロルエチレン、塩化エチレン、
ジメチルホルムアミド、ジメチルスルホキサイド、メチ
ルエチルケトン、アセトン、メチルイソプロピルケトン
、メチルイソプロピルケトン、酢酸メチル、酢酸エチル
、酢酸イソプロピル、酢酸n−ブチル、酢酸イソプロピ
ル、アニソール、テトラヒドロフラン等を用いる。[0010] Solvents include benzene, toluene, xylene,
Ethylbenzene, trichlorethylene, ethylene chloride,
Dimethylformamide, dimethyl sulfoxide, methyl ethyl ketone, acetone, methyl isopropyl ketone, methyl isopropyl ketone, methyl acetate, ethyl acetate, isopropyl acetate, n-butyl acetate, isopropyl acetate, anisole, tetrahydrofuran, etc. are used.
【0011】a)塗料組成物の調整
上記のポリオール、トリエタノールアミン、ポリイソシ
アナート、溶剤を適宜選択して使用し(選択例を表−1
に示す)、乾燥窒素ガス中、80℃で3時間反応させ、
末端にNCO基をもつウレタンプレポリマーを合成した
後、このウレタンプレポリマー(固形分)100重量部
に対して、フッ素樹脂2〜100重量部、シリコーンオ
イル5〜200重量部、モノアミノシリコーン(モノア
ミノシリコーンの末端NH2 基とウレタンプレポリマ
ーの末端NCO基のモル当量比が0.7〜1.3)、ハ
ロゲン化剤0.002〜20重量部(ハロゲン化剤、モ
ノアミノシリコーンを表−2に示す)を加え、さらに溶
剤を加えて塗布に適した粘度に調整する。この場合フッ
素樹脂のかわりに二硫化モリブデン、ガラス繊維、カー
ボン繊維、ポリエチレン、酸化ケイ素、炭酸カルシウム
、炭酸マグネシウム、クレー等を使用してもよい。a) Preparation of coating composition The above polyol, triethanolamine, polyisocyanate, and solvent are appropriately selected and used (selected examples are shown in Table 1).
), reacted at 80°C for 3 hours in dry nitrogen gas,
After synthesizing a urethane prepolymer having an NCO group at the end, 2 to 100 parts by weight of fluororesin, 5 to 200 parts by weight of silicone oil, and monoamino silicone (mono-amino silicone) are added to 100 parts by weight of this urethane prepolymer (solid content). The molar equivalent ratio of the terminal NH2 group of the amino silicone to the terminal NCO group of the urethane prepolymer is 0.7 to 1.3), and the halogenating agent is 0.002 to 20 parts by weight (the halogenating agent and monoamino silicone are in Table 2). ) and then add a solvent to adjust the viscosity to an appropriate level for coating. In this case, molybdenum disulfide, glass fiber, carbon fiber, polyethylene, silicon oxide, calcium carbonate, magnesium carbonate, clay, etc. may be used instead of the fluororesin.
【0012】b)基材の調整
EPDM100重量部に対して、カーボンブラック70
重量部、鉱物油35重量部、亜鉛華7重量部、ステアリ
ン酸2重量部、加硫促進剤2重量部、イオウ1.5重量
部のゴム配合物を160℃で30分間加硫した。b) Preparation of base material To 100 parts by weight of EPDM, 70 parts by weight of carbon black
A rubber compound containing 35 parts by weight of mineral oil, 7 parts by weight of zinc white, 2 parts by weight of stearic acid, 2 parts by weight of vulcanization accelerator, and 1.5 parts by weight of sulfur was vulcanized at 160° C. for 30 minutes.
【0013】また、耐摩耗試験方法は、下記条件で行い
摩耗減量で耐摩耗性を評価した。
試験機:テイパー式ロータリアブレッサー(株式会社東
洋精機製作所製)
試験条件:摩耗輪…H−22、荷重…1kg摩耗回転速
度…60rpm
試料寸法…100mm×100mm
摩耗回転…1000回[0013] Furthermore, the abrasion resistance test method was conducted under the following conditions and the abrasion resistance was evaluated by the abrasion loss. Testing machine: Taper type rotary breather (manufactured by Toyo Seiki Seisakusho Co., Ltd.) Test conditions: Wear wheel...H-22, load...1 kg Wear rotation speed...60 rpm Sample size...100 mm x 100 mm Wear rotation...1000 times
【0014】このようにして得られた本発明の塗料組成
物を用いた耐摩耗性の試験結果を表−4に示す。Table 4 shows the results of the abrasion resistance test using the coating composition of the present invention thus obtained.
【0015】以下に第2発明を具体化した実施例につい
て説明する。(第2発明の実施例)第1発明の実施例と
同じ配合のEPDM配合物を押出成形後、160℃で3
0分加硫し、自動車用ウエザストリップであるグラスラ
ンを製造し、上記塗料組成物(表−1,2に示す)を塗
布して摩耗試験を行った。An embodiment embodying the second invention will be described below. (Example of the second invention) After extrusion molding an EPDM compound having the same composition as in the example of the first invention,
After vulcanization for 0 minutes, a glass run, which is a weather strip for automobiles, was manufactured, and the above coating composition (shown in Tables 1 and 2) was applied thereto and an abrasion test was conducted.
【0016】また、耐摩耗試験方法は、下記条件で行っ
た。
摩耗試験機:KI型摩耗試験機
試験条件:摩耗子─ガラス(厚さ5mm)荷重─3kg
摩耗子サイクル─60rpm
摩耗子のストローク─145mm[0016] Furthermore, the abrasion resistance test method was conducted under the following conditions. Abrasion tester: KI type abrasion tester Test conditions: Wear element: glass (thickness: 5 mm) Load: 3 kg Wear element cycle: 60 rpm Wear element stroke: 145 mm
【0017】試験結果を表−5に示す。尚、加硫ゴム、
樹脂を基材とする他の自動車用ウエザストリップに上記
塗料組成物を塗布した場合も同様の結果が得られた。The test results are shown in Table 5. In addition, vulcanized rubber,
Similar results were obtained when the above coating composition was applied to other automotive weather strips based on resin.
【0018】以下に第3発明を具体化した実施例につい
て説明する。(第3発明の実施例)8倍発泡のポリエチ
レンを基材とする粘着テープ側面に、上記塗料組成物(
表−1,3に示す)を塗布し、この粘着テープの剪断強
さ、剥離強度の試験をおこなった。試験方法は、ガソリ
ン、ワックスリムーバーに室温(23℃)で1時間放置
して、接着面積、剪断強さで評価した。試験結果を表−
6に示す。尚、基材にゴム、樹脂、繊維、紙等を用いた
粘着テープの場合も同様の結果が得られた。An embodiment embodying the third invention will be described below. (Example of the third invention) The above coating composition (
(shown in Tables 1 and 3) was applied, and the shear strength and peel strength of this adhesive tape were tested. The test method was to leave the adhesive in gasoline and wax remover for 1 hour at room temperature (23°C), and evaluate the adhesive area and shear strength. Table of test results
6. Similar results were obtained with adhesive tapes using rubber, resin, fiber, paper, etc. as the base material.
【0019】[0019]
【発明の効果】これらの塗料組成物は被塗布物に塗布し
た場合、被塗布物の材料特性を損なうことなく、塗膜が
被塗布物表面との優れた密着性を有し、優れた耐摩耗性
を示す。また、テープ側面に塗布した場合も溶剤の浸透
に対して充分な接着面積と剪断強さを確保することがで
きる。Effects of the Invention When these coating compositions are applied to the object to be coated, the coating film has excellent adhesion to the surface of the object to be coated and has excellent durability without impairing the material properties of the object. Shows abrasive properties. Furthermore, even when applied to the side surface of the tape, sufficient adhesion area and shear strength against penetration of solvent can be ensured.
【0020】[0020]
【0021】[0021]
【0022】表−2(つづき)Table 2 (continued)
【0023】[0023]
【0024】[0024]
【0025】表−3(つづき)Table 3 (continued)
【0026】[0026]
【0027】[0027]
【0028】[0028]
【0029】[0029]
【0030】[0030]
【0031】[0031]
Claims (3)
0.05〜2(モル当量比)とポリイソシアナートより
なりOH/NCO=1/1.5〜7であるウレタン組成
物100重量部、フッ素樹脂2〜100重量部、シリコ
ーンオイル5〜200重量部、モノアミノシリコーン、
ハロゲン化剤0.002〜20重量部よりなり、前記モ
ノアミノシリコーンの末端NH2 基と前記ウレタン組
成物の末端NCO基のモル当量比が0.7〜1.3であ
ることを特徴とする塗料組成物。[Claim 1] Polyol/triethanolamine=1/
0.05 to 2 (molar equivalent ratio) and polyisocyanate, 100 parts by weight of a urethane composition with OH/NCO = 1/1.5 to 7, 2 to 100 parts by weight of fluororesin, 5 to 200 parts by weight of silicone oil. part, monoamino silicone,
A coating material comprising 0.002 to 20 parts by weight of a halogenating agent, the molar equivalent ratio of the terminal NH2 group of the monoamino silicone to the terminal NCO group of the urethane composition being 0.7 to 1.3. Composition.
0.05〜2(モル当量比)とポリイソシアナートより
なりOH/NCO=1/1.5〜7であるウレタン組成
物100重量部、フッ素樹脂2〜100重量部、シリコ
ーンオイル5〜200重量部、モノアミノシリコーン、
ハロゲン化剤0.002〜20重量部よりなり、前記モ
ノアミノシリコーンの末端NH2 基と前記ウレタン組
成物の末端NCO基のモル当量比が0.7〜1.3であ
ることを特徴とする塗料組成物を塗布してなる自動車用
ウエザストリップ。[Claim 2] Polyol/triethanolamine=1/
0.05 to 2 (molar equivalent ratio) and polyisocyanate, 100 parts by weight of a urethane composition with OH/NCO = 1/1.5 to 7, 2 to 100 parts by weight of fluororesin, 5 to 200 parts by weight of silicone oil. part, monoamino silicone,
A coating material comprising 0.002 to 20 parts by weight of a halogenating agent, the molar equivalent ratio of the terminal NH2 group of the monoamino silicone to the terminal NCO group of the urethane composition being 0.7 to 1.3. An automotive weather strip made by applying a composition.
0.05〜2(モル当量比)とポリイソシアナートより
なりOH/NCO=1/1.5〜7であるウレタン組成
物100重量部、フッ素樹脂2〜100重量部、シリコ
ーンオイル5〜200重量部、モノアミノシリコーン、
ハロゲン化剤0.002〜20重量部よりなり、前記モ
ノアミノシリコーンの末端NH2 基と前記ウレタン組
成物の末端NCO基のモル当量比が0.7〜1.3であ
ることを特徴とする塗料組成物を基材の側面に塗布して
なるテープ。Claim 3: Polyol/triethanolamine=1/
0.05 to 2 (molar equivalent ratio) and polyisocyanate, 100 parts by weight of a urethane composition with OH/NCO = 1/1.5 to 7, 2 to 100 parts by weight of fluororesin, 5 to 200 parts by weight of silicone oil. part, monoamino silicone,
A coating material comprising 0.002 to 20 parts by weight of a halogenating agent, the molar equivalent ratio of the terminal NH2 group of the monoamino silicone to the terminal NCO group of the urethane composition being 0.7 to 1.3. A tape made by applying a composition to the side of a base material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6541391A JPH04279686A (en) | 1991-03-06 | 1991-03-06 | Coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6541391A JPH04279686A (en) | 1991-03-06 | 1991-03-06 | Coating composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04279686A true JPH04279686A (en) | 1992-10-05 |
Family
ID=13286329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6541391A Withdrawn JPH04279686A (en) | 1991-03-06 | 1991-03-06 | Coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04279686A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100371303B1 (en) * | 2000-11-14 | 2003-02-07 | 주식회사 화승알앤에이 | Paint composition for surface treatment of polymer elastomer |
-
1991
- 1991-03-06 JP JP6541391A patent/JPH04279686A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100371303B1 (en) * | 2000-11-14 | 2003-02-07 | 주식회사 화승알앤에이 | Paint composition for surface treatment of polymer elastomer |
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Legal Events
Date | Code | Title | Description |
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Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19980514 |