KR20140077274A - 자동차 도장 보호필름용 코팅제 조성물 - Google Patents
자동차 도장 보호필름용 코팅제 조성물 Download PDFInfo
- Publication number
- KR20140077274A KR20140077274A KR1020120145853A KR20120145853A KR20140077274A KR 20140077274 A KR20140077274 A KR 20140077274A KR 1020120145853 A KR1020120145853 A KR 1020120145853A KR 20120145853 A KR20120145853 A KR 20120145853A KR 20140077274 A KR20140077274 A KR 20140077274A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- parts
- diol
- coating
- composition
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Abstract
Description
| 원재료명 | 실시예(중량비) | ||||
| *1 | *2 | *3 | *4 | ||
| 원재료명 |
JP-2240*1 | 100.0 | 100.0 | 100.0 | 100.0 |
| SF2000E*2 | 1.0 | 1.0 | 1.0 | 1.0 | |
| HDI*3 | 19.2 | 20.4 | 21.9 | 23.5 | |
| Butane diol*4 | 7.1 | 7.8 | 8.6 | 9.5 | |
| Songnox 1010*5 | 0.3 | 0.3 | 0.3 | 0.3 | |
| 원재료명 | 실시예(중량비) | ||||
| 1 | 2 | 3 | 4 | ||
| 원재료명 |
실시예 1 | 30.0 | |||
| 실시예 2 | 30.0 | ||||
| 실시예 3 | 30.0 | ||||
| 실시예 4 | 30.0 | ||||
| MEK*6 | 70.0 | 70.0 | 70.0 | 70.0 | |
| BYK-333*7 | 0.1 | 0.1 | 0.1 | 0.1 | |
| Flex-W*8 | 0.3 | 0.3 | 0.3 | 0.3 | |
| D-ACE 553*9 | 3.0 | 3.0 | 3.0 | 3.0 | |
| ADT-290*10 | 1.0 | 1.0 | 1.0 | 1.0 | |
| DN-980S*11 | 5.0 | 5.0 | 5.0 | 5.0 | |
| 평가항목 | 9094필름 | 실시예1 | 실시예2 | 실시예3 | 실시예4 |
| 100% 모듈러스,kg/㎠*1 | 79 | 65 | 68 | 71 | 75 |
| 인장강도,kg/㎠*2 | 595 | 333 | 342 | 348 | 351 |
| 신장율,%*3 | 700 | 653 | 648 | 633 | 625 |
| 내광노화,△E*4 | 0.56 | 0.46 | 0.43 | 0.37 | 0.22 |
| 광택*5 | 72 | 83 | 88 | 91 | 93 |
| 내마모,mg/1000cycle*6 | 50 | 8 | 8 | 8 | 8 |
| 부착성, kg/2cm*7 | 미파괴 | 미파괴 | 미파괴 | 부분파괴 | |
| 내용제성*8 | 미용해 | 미용해 | 미용해 | 미용해 |
Claims (6)
- 아크릴폴리올 100중량부, 반응성 실리콘디올 0.5 내지 1 중량부, 지방족 또는 지환족 디이소시아네이트 15 내지 25 중량부, 쇄연장제 5 내지 10 중량부를 포함하고 100% 모듈러스가 60 내지 80kg/㎠인 자동차 도장 보호필름 코팅제용 폴리우레탄 조성물.
- 제 1항의 폴리우레탄 조성물 20 내지 30중량부에 유기 용제 70 내지 80 중량부, 멜라민 경화제 1 내지 5 중량부, 산촉매 1 내지 5 중량부, 파라핀 왁스 1 내지 5중량부, 폴리실록산 소포제 0.1 내지 3 중량부를 포함하는 자동차 도장 보호필름용 코팅제.
- 제 1항에 있어서,
아크릴폴리올은 분자량이 2000 내지 3000이고, 반응성 실리콘디올은 수산기가 0.03 내지 5.5kgKOH/g인 것을 특징으로 하는 자동차 도장 보호필름 코팅제용 폴리우레탄 조성물.
- 제 1항에 있어서,
지방족 디이소시아네이트는 헥사메틸렌디이소시아네이트, 디시클로헥실메탄 디이소시아네이트, 및 이소포론 디시소시아네이트로 구성되는 그룹으로부터 선택되는 것을 특징으로 하는 자동차 도장 보호필름 코팅제용 폴리우레탄 조성물.
- 제 1항에 있어서,
상기 쇄 연장제는 에틸렌글리콜(ethylene glycol), 디에틸렌글리콜(diethylene glycol), 부탄디올(butane diol), 및 헥산디올(hexane diol)로 이루어지는 그룹에서 선택된 디올인 것을 특징으로 하는 자동차 도장 보호필름 코팅제용 폴리우레탄 조성물.
- 제 1항의 폴리우레탄 조성물 20 내지 30중량부를 유기 용제 70 내지 80 중량부, 멜라민 경화제 1 내지 5 중량부, 산촉매 1 내지 5 중량부, 파라핀 왁스 1 내지 5중량부, 폴리실록산 소포제 0.1 내지 3 중량부에 용해한 조성물로 도포한 것을 특징으로 하는 자동차 도장 보호용 지방족 폴리우레탄필름 필름 또는 시트.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120145853A KR20140077274A (ko) | 2012-12-14 | 2012-12-14 | 자동차 도장 보호필름용 코팅제 조성물 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120145853A KR20140077274A (ko) | 2012-12-14 | 2012-12-14 | 자동차 도장 보호필름용 코팅제 조성물 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20140077274A true KR20140077274A (ko) | 2014-06-24 |
Family
ID=51129227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120145853A Ceased KR20140077274A (ko) | 2012-12-14 | 2012-12-14 | 자동차 도장 보호필름용 코팅제 조성물 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20140077274A (ko) |
-
2012
- 2012-12-14 KR KR1020120145853A patent/KR20140077274A/ko not_active Ceased
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