CN105292011A - Ceiling material for enhancing automotive trim by using thermoset macromolecule resin - Google Patents
Ceiling material for enhancing automotive trim by using thermoset macromolecule resin Download PDFInfo
- Publication number
- CN105292011A CN105292011A CN201510430399.1A CN201510430399A CN105292011A CN 105292011 A CN105292011 A CN 105292011A CN 201510430399 A CN201510430399 A CN 201510430399A CN 105292011 A CN105292011 A CN 105292011A
- Authority
- CN
- China
- Prior art keywords
- automotive trim
- ceiling materials
- thermosetting resin
- ceiling material
- macromolecule resin
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0212—Roof or head liners
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The present invention relates to ceiling material for enhancing automotive trim, in more detail to ceiling material for enhancing the automotive trim by using enhanced thermoset macromolecule resin through coating the thermoset macromolecule resin at the front surface or portions requiring strength. The ceiling material provided by the invention is able to improve the strength of the ceiling material through form a thermoset macromolecule resin enhanced layer, and the preparation process, the cost and the weight are reduced.
Description
Technical field
The present invention relates to thermosetting polymer resin and strengthen automotive trim ceiling materials, in more detail, relate to and strengthen automotive trim ceiling materials at the position coating thermosetting resin of whole of the automotive trim ceiling materials both deposited or desired strength to the thermosetting polymer resin strengthening the rigidity of ceiling materials.
Background technology
Automotive trim ceiling materials plays can install the effect that room light (RoomLamp), auxiliary handle, cooling and warming parts etc. improve internal module (InteriorModule) parts of the various parts of the comfort feature of user of service, and in order to provide more comfort feature to user of service, the kind of above-mentioned automotive trim ceiling materials and quantity are also in the trend of increase.
Like this, along with the parts that can install increase, the weakened of automotive trim ceiling materials, and ceiling materials produced after, in the process transferred to automobile operation, or in the process being assembled in automobile, ceiling materials can damage.Therefore, again and again there is the problem of apparent quality problem and product abandonment etc., and the problem increasing the parts aspect existence restriction of installing can be occurred in.
In order to address these problems, have in raw-material methods of high strength such as automotive trim ceiling materials application plastics injection articles, but, the ceiling materials of automobile needs to prevent the head of passenger from sustaining damage because of impact when transmission accident, thus cannot at automotive trim ceiling materials overall applicability high strength raw MAT'L.Therefore, proposing when clashing, preventing the head of passenger from sustaining damage, and strengthening the essentiality of the intensity of the privileged site of ceiling materials.
In order to address these problems and partially strengthen intensity, the reinforcing material such as Blanket (GlassFiberMat), polymeric membrane of film morphology is inserted in inside to the ceiling materials base material (Substrate) comprising composite, but creates the problem cannot giving sufficient intensity.
Summary of the invention
The object of the invention is to, apply thermosetting polymer resin to strengthen the rigidity of ceiling materials whole of the automotive trim ceiling materials both deposited or the position of desired strength, thus prevent the bending etc. of the product when transferring product and assembling vehicle from improving assembly operation and vehicle assembleability.
Another object of the present invention is to, the intensity by strengthening automotive trim ceiling materials increases kind and the quantity of the convenience parts that can be installed on ceiling materials, thus improves the convenience of car occupant.
Object of the present invention realizes by providing the automotive trim ceiling materials with following characteristics, that is, directly solidify whole of ceiling materials or the position coating thermosetting polymer resin of desired strength, thus form thermosetting resin enhancement layer.
According to a preferred embodiment of the invention, above-mentioned enhancement layer is formed by directly applying on automotive trim ceiling materials.
According to a preferred embodiment of the invention, above-mentioned thermosetting resin enhanced layer packets containing be selected from polyurethane, polyurethane-polyurea compound, polyureas, polyisocyanates and epoxy resin more than one.
According to preferred embodiment of the present invention, above-mentioned enhancement layer solidifies within 1 ~ 1200 second.
According to of the present invention and then preferred embodiment, above-mentioned enhancement layer is with 50 ~ 6000g/m
2weight formed.
Thermosetting polymer resin of the present invention strengthens automotive trim ceiling materials and is requiring that the position of the intensity of ceiling materials applies thermosetting resin to strengthen the rigidity of ceiling materials, thus demonstrate preventing when transferring product and assembling vehicle product bending etc., improve the excellent effect of assembly operation and vehicle assembleability.
In addition, in the various parts installing the convenience for improving car occupant more easily, remarkable effect is presented.
In addition, to strengthen in the position needing to strengthen more freely and effectively, and solidifying within 1 ~ 1200 second, thus presenting and the operation and time of producing automotive trim ceiling materials are suppressed for minimal effect.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the automotive trim ceiling materials representing one embodiment of the invention.
Fig. 2 is the exploded perspective view of the automotive trim ceiling materials representing another embodiment of the present invention.
Fig. 3 is the photo being formed with the high strength enhancing automotive trim ceiling materials of resin reinforced layers of the embodiment of the present invention.
(explanation of Reference numeral)
101: ceiling materials base material; 102: thermosetting resin enhancement layer.
Detailed description of the invention
Below, describe the physical property of the preferred embodiments of the present invention and comparative example in detail, but this is only the detailed description for making general technical staff of the technical field of the invention easily implement degree of the present invention, and accordingly, technological thought of the present invention and category are not limited thereto.
Thermosetting resin of the present invention strengthens the anterior face of automotive trim ceiling materials 101 or the position of desired strength that automotive trim ceiling materials is comprising polyurethane composite base material ceiling materials or type glass fiber reinforced plate or natural fibre reinforced plate and applies thermosetting resin to form thermosetting resin enhancement layer 102, strengthens intensity accordingly.Fig. 1 illustrates that the anterior face at automotive trim ceiling materials 101 forms an embodiment of thermosetting resin enhancement layer 102, and Fig. 2 illustrates another embodiment partly forming thermosetting resin enhancement layer 102 in automotive trim ceiling materials 101.
Above-mentioned thermosetting resin enhancement layer 102 is formed at above-mentioned automotive trim ceiling materials 101 back surface.
Above-mentioned thermosetting resin enhancement layer 102 comprise be selected from polyurethane, polyurethane-polyurea compound, polyureas, polyisocyanates and epoxy resin more than one.
Above-mentioned thermosetting resin enhancement layer 102 solidifies and plays the effect of reduction preparation time within 1 ~ 1200 second.
The surface density of above-mentioned thermosetting resin enhancement layer 102 is 50 ~ 6000g/m
2.
Below, embodiment is enumerated so that the preparation method of automotive trim ceiling materials of the present invention to be described.
(embodiment 1)
Be 30kg/m at the top and the bottom packing density of semi-hard polyurethane film
3semi-hard polyurethane foam and Blanket (GlassFiberMat) 120g/m
2and the weight formed is 730g/m
2the back surface of polyurethane composite base material spray (Spray) as the polyurethane-polyurea mixture resin 2000g/m of any one in thermosetting resin
2and prepare that to be formed with weight be 2730g/m
2the automotive trim ceiling materials of intensity enhancing layer of thermosetting resin.Fig. 3 illustrates the photo of prepared product.
(comparative example 1)
Carry out in the same manner as example 1, but prepare and do not have the weight of extra enhancement layer to be 730g/m
2polyurethane composite base material.
(comparative example 2)
Carry out in the same manner as example 1, but the 240g/m that also bonds in semi-hard polyurethane foam top and the bottom
2blanket (GlassFiberMat) to prepare weight be 1210g/m
2polyurethane composite base material.
The bending strength of the automotive trim ceiling materials prepared by embodiment 1, comparative example 1 and comparative example 2, balance meassurement result are shown in Table 1.
But, bending strength test is used in machine direction (MD, MachineDirection) on, the bending strength test method of MS257-13SEMI-RigidPU composite material ceiling materials (HEADLINING) realizes, and test piece size is 150 × 50mm, all test pieces after having prepared, 23 DEG C, tested after 24 hours under 50RH% condition.
Table 1
As shown in Table 1 above, the intensity enhancing effect of the known automotive trim ceiling materials according to embodiments of the invention 1 preparation is very outstanding compared with the intensity enhancing effect of the automotive trim ceiling materials prepared according to comparative example 1, comparative example 2.
Claims (5)
1. an automotive trim ceiling materials, comprises thermosetting resin enhancement layer.
2. automotive trim ceiling materials according to claim 1, is characterized in that, above-mentioned thermosetting resin enhancement layer is coated in a part for desired strength in the whole back surface of ceiling materials or back surface.
3. automotive trim ceiling materials according to claim 1, is characterized in that, above-mentioned thermosetting resin comprise be selected from polyurethane, polyurethane-polyurea compound, polyureas, polyisocyanates and epoxy resin more than one.
4. automotive trim ceiling materials according to claim 1, is characterized in that, above-mentioned thermosetting resin solidifies within 1 ~ 1200 second.
5. automotive trim ceiling materials according to claim 1, is characterized in that, above-mentioned resin reinforced layers is with 50 ~ 6000g/m
2surface density formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0093301 | 2014-07-23 | ||
| KR1020140093301A KR20160011955A (en) | 2014-07-23 | 2014-07-23 | Thermosetting Resin Reinforced Headliner for automotive interior |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105292011A true CN105292011A (en) | 2016-02-03 |
Family
ID=55190057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510430399.1A Pending CN105292011A (en) | 2014-07-23 | 2015-07-21 | Ceiling material for enhancing automotive trim by using thermoset macromolecule resin |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20160011955A (en) |
| CN (1) | CN105292011A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH054199U (en) * | 1991-07-01 | 1993-01-22 | 日本特殊塗料株式会社 | Soundproof structure using lightweight molded ceiling material |
| CN2343034Y (en) * | 1998-11-05 | 1999-10-13 | 倪慧刚 | Internal decorative roof plate for car |
| CN1301649A (en) * | 1999-12-24 | 2001-07-04 | 潮州德意集团有限公司 | Inner decovative ceiling of car and its producing method |
| CN1693068A (en) * | 2004-05-03 | 2005-11-09 | 安托林-工程集团股份有限公司 | Manufacturing process of a headliner for interior linings |
| CN101166644A (en) * | 2005-04-27 | 2008-04-23 | 伟巴斯特日本有限公司 | Roof panel for vehicle |
| KR20110102078A (en) * | 2010-03-10 | 2011-09-16 | 엔브이에이치코리아(주) | Manufacturing method of sound insulating material for vehicle |
-
2014
- 2014-07-23 KR KR1020140093301A patent/KR20160011955A/en not_active Application Discontinuation
-
2015
- 2015-07-21 CN CN201510430399.1A patent/CN105292011A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH054199U (en) * | 1991-07-01 | 1993-01-22 | 日本特殊塗料株式会社 | Soundproof structure using lightweight molded ceiling material |
| CN2343034Y (en) * | 1998-11-05 | 1999-10-13 | 倪慧刚 | Internal decorative roof plate for car |
| CN1301649A (en) * | 1999-12-24 | 2001-07-04 | 潮州德意集团有限公司 | Inner decovative ceiling of car and its producing method |
| CN1693068A (en) * | 2004-05-03 | 2005-11-09 | 安托林-工程集团股份有限公司 | Manufacturing process of a headliner for interior linings |
| CN101166644A (en) * | 2005-04-27 | 2008-04-23 | 伟巴斯特日本有限公司 | Roof panel for vehicle |
| KR20110102078A (en) * | 2010-03-10 | 2011-09-16 | 엔브이에이치코리아(주) | Manufacturing method of sound insulating material for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160011955A (en) | 2016-02-02 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |