CN205467680U - Glass fibre strengthens thermoplasticity preimpregnation area combined material in succession - Google Patents
Glass fibre strengthens thermoplasticity preimpregnation area combined material in succession Download PDFInfo
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- CN205467680U CN205467680U CN201620049101.2U CN201620049101U CN205467680U CN 205467680 U CN205467680 U CN 205467680U CN 201620049101 U CN201620049101 U CN 201620049101U CN 205467680 U CN205467680 U CN 205467680U
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Abstract
The utility model discloses a glass fibre strengthens thermoplasticity preimpregnation area combined material in succession, including the fine reinforcing thermoplasticity preimpregnation sheet layer of continuous glass, still include and the fine reinforcing thermoplasticity preimpregnation sheet layer upper surface bonding of continuous glass first anti light aging thin layer as an organic whole to and strengthen the thermoplasticity preimpregnation sheet layer lower surface bonding anti light aging thin layer of second as an organic whole with continuous glass fibre. Glass fibre strengthens thermoplasticity preimpregnation area combined material in succession, glue simultaneously the upper and lower surface of covering in the fine reinforcing thermoplasticity preimpregnation sheet layer of continuous glass respectively with first anti light aging thin layer and the anti light aging thin layer of second, avoided light stabilizer directly to add among the combined material of preimpregnation area, can guarantee the good infiltration between fibre and resin, when making preimpregnation area combined material can keep good mechanical properties, preimpregnation area combined material's anti light aging performance has been improved, can satisfy the car, the requirement in outdoor field such as van and container.
Description
Technical field
This utility model relates to composite panel field, particularly relates to a kind of continuous glass-fiber and strengthens thermoplastic prepreg again
Condensation material.
Background technology
Continuous glass-fiber strengthens thermoplastic prepreg composite, not only has high intensity and the modulus of continuous glass-fiber, and
There is the excellent impact flexibility of thermoplastic resin and recuperability so that it is the application in fields such as automobile, building, engineer equipments is more
Come the most extensive.Meanwhile, the requirement to composite also gets more and more, and not requiring nothing more than composite has good mechanicalness
Can, also there are the performances such as corrosion-resistant, ageing-resistant, fire-retardant, antioxidation.Especially in the outdoor field such as automobile, container, van
Use, especially the anti-light aging performance of composite is proposed requirements at the higher level.
Thermoplastic composite is strengthened for the outdoor field such as automobile, container, van, often for realizing continuous glass-fiber
Various light stabilizer is added in this type of composite.But due to composite need in forming process add compatilizer, one
Aspect compatilizer true qualities are the most aging, and on the other hand compatilizer can be had an effect with light stabilizer, thus cause material open air to make
The generation photoaging that used time is too early, have impact on the use of final products.
Patent CN 102936370 A discloses a kind of continuous fiber reinforced thermoplastic resin prepreg tape and preparation method thereof,
The thermoplastic prepreg composite fiber content of preparation reaches 60%, but arranges owing to composite does not carries out any anti-light aging
The improvement executed so that it is anti-light aging performance seriously reduces, affects the final utilization of material.
Patent CN 102863696 A discloses a kind of anti-ultraviolet ageing glass fiber reinforced polypropylene composite material and preparation thereof
Method, with the addition of the modified light stabilizers master batch being made up of light stabilizer, alkali compounds and heat stabilizer, improves composite wood
The anti-light aging performance of material.But the light stabilizer owing to adding have impact on Resin Flow, and alkali compounds reduces phase
Hold the effect of agent, thus cause the infiltration between resin and fiber poor, reduce the mechanical property of composite.
Utility model content
For solving the problems referred to above, this utility model aims to provide a kind of continuous glass-fiber with anti-light aging performance and strengthens heat
Plasticity prepreg tape composite.
A kind of continuous glass-fiber described in the utility model strengthens thermoplastic prepreg composite, strengthens including continuous glass-fiber
Thermoplasticity preliminary-dip piece sheet material layers, also includes that being bonded as the first of one with continuous glass-fiber enhancing thermoplasticity preliminary-dip piece sheet material layers upper surface resists
Photoaging thin layer, and it is bonded as the second anti-light aging of one with continuous glass-fiber enhancing thermoplasticity preliminary-dip piece sheet material layers lower surface
Thin layer.
Continuous glass-fiber described in the utility model strengthens thermoplastic prepreg composite, by the first anti-light aging thin layer
The upper and lower surface strengthening thermoplasticity preliminary-dip piece sheet material layers in continuous glass-fiber is covered the most respectively with the second anti-light aging thin layer, it is to avoid
Light stabilizer is added directly in prepreg tape composite, it is possible to ensures the good infiltration of fiber and interlaminar resin, makes prepreg tape
While composite can keep excellent mechanical performances, improve the anti-light aging performance of prepreg tape composite, Ke Yiman
The requirement in the outdoor fields such as foot automobile, van and container.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Wherein: 1-the first anti-light aging thin layer；2-continuous glass-fiber strengthens thermoplasticity preliminary-dip piece sheet material layers；3-second is anti-light always
Change thin layer.
Detailed description of the invention
Further illustrating this utility model below by detailed description of the invention, following example are that this utility model is preferable
Embodiment, but embodiment of the present utility model is not limited by following embodiment.
A kind of continuous glass-fiber strengthens thermoplastic prepreg composite, as it is shown in figure 1, include that continuous glass-fiber strengthens thermoplasticity
Preliminary-dip piece sheet material layers 2, also include with continuous glass-fiber strengthen thermoplasticity preliminary-dip piece sheet material layers 2 upper surface be bonded as one first anti-light always
Change thin layer 1, and with continuous glass-fiber strengthen thermoplasticity preliminary-dip piece sheet material layers 2 lower surface be bonded as one the second anti-light aging thin
Film layer 3.
Wherein, the anti-light aging thin film of described first anti-light aging thin layer 1 is anti-light aging PE film, anti-light aging PC
Film, anti-light aging PET film, anti-light aging pvdf membrane, anti-light aging PP film or anti-light aging PMMA film.
Wherein, the thickness of described first anti-light aging thin layer 1 is 0.02mm-0.15mm.
Wherein, the anti-light aging thin film of described second anti-light aging thin layer 3 is anti-light aging PE film, anti-light aging PC
Film, anti-light aging PET film, anti-light aging pvdf membrane, anti-light aging PP film or anti-light aging PMMA film.Wherein, described second resists
The thickness of photoaging thin layer 3 is 0.02mm-0.15mm.
Wherein, the continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material of described continuous glass-fiber enhancing thermoplasticity preliminary-dip piece sheet material layers 2 can
To prepare with reference to preimpregnation die head in Chinese patent CN 203752370 U, for continuous glass-fiber enhancing PP preimpregnation sheet material, continuously
Fiberglass reinforced PA 6 presoaks sheet material, continuous glass-fiber strengthens PE preimpregnation sheet material, continuous glass-fiber reinforced ABS preimpregnation sheet material or continuous glass-fiber
REINFORCED PET preimpregnation sheet material.
Wherein, described continuous glass-fiber strengthens the thickness of thermoplasticity preliminary-dip piece sheet material layers 2 is 0.2mm-0.35mm.
Embodiment 1
As it is shown in figure 1, a kind of continuous glass-fiber strengthens thermoplastic prepreg composite, strengthen thermoplasticity including continuous glass-fiber
Preliminary-dip piece sheet material layers 2, also include with continuous glass-fiber strengthen thermoplasticity preliminary-dip piece sheet material layers 2 upper surface be bonded as one first anti-light always
Change thin layer 1, and with continuous glass-fiber strengthen thermoplasticity preliminary-dip piece sheet material layers 2 lower surface be bonded as one the second anti-light aging thin
Film layer 3；It is continuous glass-fiber that described continuous glass-fiber strengthens the continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material of thermoplasticity preliminary-dip piece sheet material layers 2
Strengthening PP and presoak sheet material, continuous glass-fiber strengthens the thickness 0.25mm of thermoplasticity preliminary-dip piece sheet material layers 2；Described first anti-light aging thin film
Layer 1 and the second anti-light aging thin film of anti-light aging thin layer 3 are anti-light aging pvdf membrane (Solan PV), first anti-light always
The thickness changing thin layer 1 and the second anti-light aging thin layer 3 is 0.05mm；Continuous glass-fiber strengthens thermoplasticity preliminary-dip piece sheet material layers 2
Prepare through preimpregnation die head, then enter hot-pressing roller with the first anti-light aging thin layer 1 and the second anti-light aging thin layer 3 multiple
Close, finally cool down, shape obtain continuous glass-fiber strengthen thermoplastic prepreg composite.It is pre-that gained continuous glass-fiber strengthens thermoplasticity
The result that leaching belt composite is tested through anti-light aging is as shown in table 1.
Embodiment 2
It is continuous glass that described continuous glass-fiber strengthens the continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material of thermoplasticity preliminary-dip piece sheet material layers 2
The fine PE of enhancing presoaks sheet material, and continuous glass-fiber strengthens the thickness 0.3mm of thermoplasticity preliminary-dip piece sheet material layers 2；Described first anti-light aging is thin
The anti-light aging thin film of film layer 1 and the second anti-light aging thin layer 3 is anti-light aging PE film (UV-PE23), first anti-light always
The thickness changing thin layer 1 and the second anti-light aging thin layer 3 is 0.02mm；Other are with embodiment 1.Gained continuous glass-fiber strengthens
The result that thermoplastic prepreg composite is tested through anti-light aging is as shown in table 1.
Embodiment 3
It is continuous glass that described continuous glass-fiber strengthens the continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material of thermoplasticity preliminary-dip piece sheet material layers 2
The fine PA6 of enhancing presoaks sheet material, and continuous glass-fiber strengthens the thickness 0.3mm of thermoplasticity preliminary-dip piece sheet material layers 2；Described first anti-light aging is thin
The anti-light aging thin film of film layer 1 and the second anti-light aging thin layer 3 is anti-light aging PET film (UV-PET23), and first is anti-light
The thickness of aging thin layer 1 and the second anti-light aging thin layer 3 is 0.023mm；Other are with embodiment 1.Gained continuous glass-fiber
The result that enhancing thermoplastic prepreg composite is tested through anti-light aging is as shown in table 1.
Embodiment 4
It is continuous glass that described continuous glass-fiber strengthens the continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material of thermoplasticity preliminary-dip piece sheet material layers 2
Fine reinforced ABS preimpregnation sheet material, continuous glass-fiber strengthens the thickness 0.20mm of thermoplasticity preliminary-dip piece sheet material layers 2；Described first anti-light aging
The anti-light aging thin film of thin layer 1 and the first anti-light aging thin layer 3 is anti-light aging PC film (Makrofol TP 244),
The thickness of the first anti-light aging thin layer 1 and the second anti-light aging thin layer 3 is 0.15mm；Other are with embodiment 1.Gained is even
The result that continuous fiberglass reinforced thermoplastic prepreg composite is tested through anti-light aging is as shown in table 1.
Embodiment 5
It is continuous glass that described continuous glass-fiber strengthens the continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material of thermoplasticity preliminary-dip piece sheet material layers 2
Fine REINFORCED PET preimpregnation sheet material, continuous glass-fiber strengthens the thickness 0.35mm of thermoplasticity preliminary-dip piece sheet material layers 2；Described first anti-light aging
The anti-light aging thin film of thin layer 1 and the first anti-light aging thin layer 3 is anti-light aging PP film (UV-PP23), and first is anti-light
The thickness of aging thin layer 1 and the second anti-light aging thin layer 3 is 0.02mm；Other are with embodiment 1.Gained continuous glass-fiber increases
The result that strong thermoplastic prepreg composite is tested through anti-light aging is as shown in table 1.
Comparative example 1
Only continuous glass-fiber strengthens thermoplasticity preliminary-dip piece sheet material layers, and described continuous glass-fiber strengthens the company of thermoplasticity preliminary-dip piece sheet material layers
Continuous fiberglass reinforced thermoplasticity preimpregnation sheet material is that continuous glass-fiber strengthens PP preimpregnation sheet material, sheet thickness 0.35mm；Continuous glass-fiber strengthens
Thermoplasticity preliminary-dip piece sheet material layers through preimpregnation die head after, enter hot-pressing roller pressing, finally cool down, shape obtain continuous lod heat
Plasticity prepreg tape composite.Gained continuous glass-fiber strengthens the result that thermoplastic prepreg composite is tested through anti-light aging
As shown in table 1.
The method of testing of anti-light aging performance: respectively the continuous glass-fiber obtained by embodiment 1-5 and comparative example 1 is strengthened heat
Plasticity prepreg tape composite carries out anti-light aging test, the material after photoaging 3000h i.e. carries out hot strength, bending by force
Degree, bending modulus and impact strength are tested；Wherein, photoaging test is i.e. xenon lamp aging test, uses standard ISO
4892-2, wavelength 300-400nm, irradiation intensity 60 ± 2W/m2, ultraviolet wavelength 340nm, irradiation intensity 0.51 ± 0.02W/m2/
Nm, blackboard temperature 65 ± 3 DEG C, humidity 50 ± 10%, chamber temperatures 38 ± 3 DEG C, water spraying time 18 minutes, it is spaced 102 minutes.
The continuous glass-fiber of table 1 embodiment 1-5 and comparative example 1 strengthens thermoplastic prepreg composite through anti-light aging
Test result
From embodiment 1-5 of table 1 and the comparison of comparative example 1 it can be seen that the continuous glass-fiber of embodiment 1-5 strengthens thermoplasticity
Prepreg tape composite is after photoaging in 3000 hours, and continuous glass-fiber strengthens the mechanical property of thermoplastic prepreg composite
Conservation rate is all higher than 85%, shows that this continuous glass-fiber strengthens thermoplastic prepreg composite and has the anti-light aging characteristic of excellence,
The requirement in the outdoor field such as automobile, van and container can be met.
Claims (7)
1. continuous glass-fiber strengthens a thermoplastic prepreg composite, strengthens thermoplasticity preliminary-dip piece sheet material layers including continuous glass-fiber
(2), it is characterised in that also include that strengthening thermoplasticity preliminary-dip piece sheet material layers (2) upper surface with continuous glass-fiber is bonded as the first of one
Anti-light aging thin layer (1), and it is bonded as the second of one with continuous glass-fiber enhancing thermoplasticity preliminary-dip piece sheet material layers (2) lower surface
Anti-light aging thin layer (3).
Continuous glass-fiber the most according to claim 1 strengthens thermoplastic prepreg composite, it is characterised in that described first
The anti-light aging thin film of anti-light aging thin layer (1) is anti-light aging PE film, anti-light aging PC film, anti-light aging PET film, anti-light
Aging pvdf membrane, anti-light aging PP film or anti-light aging PMMA film.
Continuous glass-fiber the most according to claim 1 and 2 strengthens thermoplastic prepreg composite, it is characterised in that described
The thickness of the first anti-light aging thin layer (1) is 0.02mm-0.15mm.
Continuous glass-fiber the most according to claim 1 strengthens thermoplastic prepreg composite, it is characterised in that described second
The anti-light aging thin film of anti-light aging thin layer (3) is anti-light aging PE film, anti-light aging PC film, anti-light aging PET film, anti-light
Aging pvdf membrane, anti-light aging PP film or anti-light aging PMMA film.
5. strengthen thermoplastic prepreg composite according to the continuous glass-fiber described in claim 1 or 4, it is characterised in that described
The thickness of the second anti-light aging thin layer (3) is 0.02mm-0.15mm.
Continuous glass-fiber the most according to claim 1 strengthen thermoplastic prepreg composite, it is characterised in that described continuously
It is that continuous glass-fiber strengthens PP preliminary-dip piece that the continuous glass-fiber of fiberglass reinforced thermoplasticity preliminary-dip piece sheet material layers (2) strengthens thermoplasticity preimpregnation sheet material
Material, continuous glass-fiber strengthen PA6 preimpregnation sheet material, continuous glass-fiber strengthens PE preimpregnation sheet material, continuous glass-fiber reinforced ABS preimpregnation sheet material or company
Continuous fiberglass reinforced PET presoaks sheet material.
7. strengthen thermoplastic prepreg composite according to the continuous glass-fiber described in claim 1 or 6, it is characterised in that described
It is 0.2mm-0.35mm that continuous glass-fiber strengthens the thickness of thermoplasticity preliminary-dip piece sheet material layers (2).
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| CN201620049101.2U CN205467680U (en) | 2016-01-19 | 2016-01-19 | Glass fibre strengthens thermoplasticity preimpregnation area combined material in succession |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515161A (en) * | 2016-10-25 | 2017-03-22 | 江苏奇科技有限公司 | Continuous glass fiber reinforced polypropylene composite material and preparation method thereof |
| CN106881928A (en) * | 2017-03-02 | 2017-06-23 | 江苏奇科技有限公司 | A kind of continuous glass-fiber enhancing flame-retardant polypropylene composite material and preparation method thereof |
| CN108407412A (en) * | 2018-03-16 | 2018-08-17 | 嘉兴领科材料技术有限公司 | A kind of continuous glass-fiber enhancing composite material |
| CN110014713A (en) * | 2018-01-09 | 2019-07-16 | 波音公司 | Thermoplastic composite laminate material with ultraviolet protection and the method for forming it |
-
2016
- 2016-01-19 CN CN201620049101.2U patent/CN205467680U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515161A (en) * | 2016-10-25 | 2017-03-22 | 江苏奇科技有限公司 | Continuous glass fiber reinforced polypropylene composite material and preparation method thereof |
| CN106881928A (en) * | 2017-03-02 | 2017-06-23 | 江苏奇科技有限公司 | A kind of continuous glass-fiber enhancing flame-retardant polypropylene composite material and preparation method thereof |
| CN110014713A (en) * | 2018-01-09 | 2019-07-16 | 波音公司 | Thermoplastic composite laminate material with ultraviolet protection and the method for forming it |
| CN108407412A (en) * | 2018-03-16 | 2018-08-17 | 嘉兴领科材料技术有限公司 | A kind of continuous glass-fiber enhancing composite material |
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