CN203185781U - Glass fiber reinforcement non-woven felt for vehicle roof - Google Patents
Glass fiber reinforcement non-woven felt for vehicle roof Download PDFInfo
- Publication number
- CN203185781U CN203185781U CN 201320161522 CN201320161522U CN203185781U CN 203185781 U CN203185781 U CN 203185781U CN 201320161522 CN201320161522 CN 201320161522 CN 201320161522 U CN201320161522 U CN 201320161522U CN 203185781 U CN203185781 U CN 203185781U
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- glass fiber
- glass
- polyester film
- laminated polyester
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Abstract
The utility model relates to the technical field of material production, and in particular relates to a glass fiber reinforcement non-woven felt for a vehicle roof. The glass fiber reinforcement non-woven felt comprises at least one polyester film layer, at least one non-woven fabric layer and a glass fiber layer, wherein the polyester film layer, the non-woven fabric layer and the glass fiber layer are sequentially laminated and are fixedly connected. The glass fiber reinforcement non-woven felt can be directly cut for use, and is high in product quality, high in breaking strength and good in film coating performance.
Description
Technical field:
The utility model relates to the manufacture of materials technical field, specifically, relate to a kind of roof of the vehicle and strengthen non-woven mat with glass fibre.
Background technology:
The lightweight of automobile is exactly under the prerequisite of the intensity that guarantees automobile and security performance, reduces the overall weight of automobile as much as possible, thereby the dynamic property that improves automobile reduces fuel consumption, reduces exhaust pollution.Experiment showed, that fuel efficiency can improve 6%-8% if the automobile overall weight reduces by 10%; 100 kilograms of the every minimizings of automobile overall weight, fuel consumption per hundred kilometers can reduce the 0.3-0.6 liter.Current, because environmental protection and energy-conservation needs, the lightweight of automobile has become the trend of world car development.The application of glass fiber reinforced polyester ammonia ester foamed plastic in automobile making also progressively enlarging, the glass fibre mat application quantity that glass fiber reinforced polyester ammonia ester foamed plastic uses is corresponding increasing also, traditional production technology is for being base material with the polyurethane foam board, each shop, two sides is with glass layer, tack coat, nonwoven layer etc., multilayer can be arranged, form through heating and mould pressing again.This mode of production operation is various, and cost is higher.
The utility model content:
The technical problems to be solved in the utility model is, provides a kind of directly cutting to use, and the intensity height is difficult for breaking, and shop layer roof of the vehicle easily strengthens non-woven mat with glass fibre.
For solving the problems of the technologies described above, the utility model adopts a kind of like this roof of the vehicle to strengthen non-woven mat with glass fibre: it comprises at least one strata ester film layer, one deck nonwoven layer and glass layer at least, and described laminated polyester film, nonwoven layer and glass layer superpose in regular turn and fixedly connected.
As preferably, described glass layer is the glass layer that forms after glass fibre and hot melt adhesive powder, the fusion, bonding firmly, product quality is better.
As another preferred, it comprises first laminated polyester film, second laminated polyester film, first nonwoven layer, second nonwoven layer and glass layer, described first laminated polyester film, first nonwoven layer, glass layer, second nonwoven layer, second laminated polyester film bond in regular turn and are fixedly connected, further prevent effectively this product in use with other product adhesions, cause irremediable damage.
The utility model strengthens non-woven mat with roof of the vehicle of the prior art with glass fibre to be compared, and have the following advantages: can directly cut out use, product quality is higher, anti-ultimate strength height, and it is good to cover mould.
Description of drawings:
Fig. 1 is a kind of roof of the vehicle of the utility model strengthens non-woven mat with glass fibre structural representation;
Fig. 2 is a kind of roof of the vehicle of the utility model strengthens non-woven mat with glass fibre sectional view;
Shown in the figure: 1, laminated polyester film, 2, nonwoven layer, 3, glass layer.
The specific embodiment:
The utility model is described in further detail below in conjunction with specific embodiments and the drawings.
As illustrated in fig. 1 and 2, a kind of roof of the vehicle of the present invention strengthens non-woven mat with glass fibre, it comprises at least one strata ester film layer 1, one deck nonwoven layer 2 and glass layer 3 at least, and described laminated polyester film 1, nonwoven layer 2 and glass layer 3 superpose in regular turn and fixedly connected.The glass layer 3 that described glass layer 3 forms after for glass fibre and hot melt adhesive powder, fusion.It comprises first laminated polyester film 1, second laminated polyester film 1, first nonwoven layer 2, second nonwoven layer 2 and glass layer 3, and described first laminated polyester film 1, first nonwoven layer 2, glass layer 3, second nonwoven layer 2, second laminated polyester film 1 bond in regular turn and be fixedly connected.A kind of roof of the vehicle strengthens the non-woven mat manufacture method with glass fibre, and it may further comprise the steps: described one deck laminated polyester film 1 is bonding with layer of non-woven fabric layer 2, form base cloth layer; Base cloth layer after bonding the getting well in the step 1 is layed on the conveyer belt; Glass fibre is cut into the short glass fiber of 50 millimeters long with the chopped device weak point, makes short glass fiber after short the cutting directly drop down onto base cloth layer on the conveyer belt; The hot melt adhesive powder is put into the dusting platform of conveyer belt top, and control dusting platform is spread on the hot melt adhesive powder on the base cloth layer after the step 3 equably, forms semi-finished product; Semi-finished product in the step 4 are delivered to the contact heated oven, set 80-130 degree centigrade of heating-up temperature, setting nip is the 200-500 micron; Semi-finished product after the step 5 are cooled off in air, form finished product.The composition of described nonwoven layer 2 be terylene, polypropylene fibre, polyamide fibre, spandex, acrylic fibers wherein any one.The moulding process of described nonwoven layer 2 be water thorn, hot rolling, air lay, wet method, spunbond, melt and spray wherein any one.The composition of described laminated polyester film 1 be polyethylene, polypropylene, PETG or polybutylene terephthalate (PBT) wherein any one.Described hot melt adhesive powder composition is any one in TPO, polyurethanes, the polyamide-based or polyesters.
Claims (3)
1. a roof of the vehicle strengthens non-woven mat with glass fibre, it is characterized in that, it comprises at least one strata ester film layer, one deck nonwoven layer and glass layer at least, and described laminated polyester film, nonwoven layer and glass layer superpose in regular turn and fixedly connected.
2. a kind of roof of the vehicle according to claim 1 strengthens non-woven mat with glass fibre, it is characterized in that, described glass layer is the glass layer that forms after glass fibre and hot melt adhesive powder, the fusion.
3. a kind of roof of the vehicle according to claim 1 strengthens non-woven mat with glass fibre, it is characterized in that, it comprises first laminated polyester film, second laminated polyester film, first nonwoven layer, second nonwoven layer and glass layer, and described first laminated polyester film, first nonwoven layer, glass layer, second nonwoven layer, second laminated polyester film bond in regular turn and be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161522 CN203185781U (en) | 2013-04-02 | 2013-04-02 | Glass fiber reinforcement non-woven felt for vehicle roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161522 CN203185781U (en) | 2013-04-02 | 2013-04-02 | Glass fiber reinforcement non-woven felt for vehicle roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185781U true CN203185781U (en) | 2013-09-11 |
Family
ID=49102668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161522 Expired - Lifetime CN203185781U (en) | 2013-04-02 | 2013-04-02 | Glass fiber reinforcement non-woven felt for vehicle roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231557A (en) * | 2013-04-02 | 2013-08-07 | 浙江联洋复合材料有限公司 | Glass fiber reinforced nonwoven felt for automobile ceiling and manufacturing method thereof |
| CN106627408A (en) * | 2016-11-03 | 2017-05-10 | 江苏昊晟塑业科技有限公司 | Anti-aging protective plate of automotive roof |
-
2013
- 2013-04-02 CN CN 201320161522 patent/CN203185781U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231557A (en) * | 2013-04-02 | 2013-08-07 | 浙江联洋复合材料有限公司 | Glass fiber reinforced nonwoven felt for automobile ceiling and manufacturing method thereof |
| CN106627408A (en) * | 2016-11-03 | 2017-05-10 | 江苏昊晟塑业科技有限公司 | Anti-aging protective plate of automotive roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG NMG MATERIAL CO., LTD. Free format text: FORMER NAME: LINTEX COMPOSITES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Patentee after: NMG COMPOSITES CO.,LTD. Address before: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Patentee before: LINTEX COMPOSITES Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: Zhejiang Lianyang New Material Co., Ltd., Jiaxing City, Zhejiang Province Patentee after: NMG COMPOSITES Co.,Ltd. Address before: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Patentee before: NMG COMPOSITES Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 314511 Building 1, 111 Xinzhong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: NMG COMPOSITES Co.,Ltd. Address before: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Patentee before: NMG COMPOSITES Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
|
| CX01 | Expiry of patent term |