CN103522689A - Glass fiber board and making method thereof - Google Patents
Glass fiber board and making method thereof Download PDFInfo
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- CN103522689A CN103522689A CN201210227030.7A CN201210227030A CN103522689A CN 103522689 A CN103522689 A CN 103522689A CN 201210227030 A CN201210227030 A CN 201210227030A CN 103522689 A CN103522689 A CN 103522689A
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- ldpe
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- print film
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Abstract
The invention discloses a glass fiber board which comprises a first OPP (oriented polypropylene) printing membrane, a first LDPE (Low-Density Polyethylene) layer, a PP (Propene Polymer) plate, a second LDPE membrane and a second OPP printing membrane which are sequentially arranged from top to bottom. Compared with the prior art, the glass fiber board can be directly used in a building finishing material to be made into an attractive wall surface, a ceiling ornament and the like, has the characteristics of sound absorption, sound insulation, heat insulation, environmental friendliness, inflaming retarding and the like, and also has higher mechanical property and dielectric property as well as better heat resistance and moisture resistance.
Description
Technical field
The present invention relates to a kind of material, specifically relate to a kind of glass mat.
Background technology
Glass mat another name: glass fibre thermal insulation board, glass-fiber-plate (FR-4), glass fibre hard board, synthetic by the composite of glass fiber material and high-fire resistance, not containing harmful asbestos composition.Be generally used for Soft Roll basic unit, outside is infantees skill, leather etc. again, makes metope attractive in appearance, ceiling decoration, applies very extensive.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, the invention provides a kind of mechanical performance and dielectric properties excellent, the glass mat that heat resistance and moisture resistivity are good.
The present invention also provides the preparation method of above-mentioned glass mat.
Technical scheme: in order to realize above object, a kind of glass mat of the present invention, it is by an OPP print film, a LDPE layer, PP plate, the 2nd LDPE film, the 2nd OPP print film from top to bottom successively.
The thickness of a described OPP print film is 15 ~ 30um; The thickness of a described LDPE layer is 20 ~ 50um; The thickness of described PP plate is 0.5 ~ 3cm; The thickness of the 2nd described LDPE film is that the thickness of 20 ~ 50um, described the 2nd OPP print film is 15 ~ 30um.
The method of making above-mentioned glass mat, comprises the steps:
A, pattern is printed on respectively and on OPP film, becomes an OPP print film 1 and the 2nd OPP print film 5;
B, LDPE is extruded under 320～350 ℃ of conditions, drench between an OPP print film 1 and PP plate 3 both are closed in pouring, form a LDPE film 2;
C, LDPE is extruded under 320～350 ℃ of conditions, drench between the another side of PP plate 3 and the 2nd OPP print film 5 both are closed in pouring, form the 2nd LDPE film 4, be glass mat.
Beneficial effect: the present invention compared with prior art has the following advantages: the present invention can be directly used in constructional ornamental material, make metope attractive in appearance, ceiling decoration etc., there is sound-absorbing, sound insulation, heat insulation, environmental protection, the feature such as fire-retardant, also there are in addition higher mechanical performance and dielectric properties, preferably heat resistance and moisture resistivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to various equivalents of the present invention or modification.
Embodiment 1:
A kind of glass mat as shown in Figure 1, it is by an OPP print film 1, a LDPE layer 2, PP plate 3, the 2nd LDPE film 4, the 2nd OPP print film 5 from top to bottom successively.Wherein, the thickness of a described OPP print film 1 is 22um; The thickness of a described LDPE layer 2 is 35um; The thickness of described PP plate 3 is 2cm; The thickness of the 2nd described LDPE film 4 is that the thickness of 35um, described the 2nd OPP print film is 22um.
The method of making above-mentioned glass mat, comprises the steps:
A, pattern is printed on respectively and on OPP film, becomes an OPP print film 1 and the 2nd OPP print film 5;
B, LDPE is extruded under 320～350 ℃ of conditions, drench between an OPP print film 1 and PP plate 3 both are closed in pouring, form a LDPE film 2;
C, LDPE is extruded under 320～350 ℃ of conditions, drench between the another side of PP plate 3 and the 2nd OPP print film 5 both are closed in pouring, form the 2nd LDPE film 4, be glass mat.
Embodiment 2:
A kind of glass mat as shown in Figure 1, it is by an OPP print film 1, a LDPE layer 2, PP plate 3, the 2nd LDPE film 4, the 2nd OPP print film 5 from top to bottom successively.Wherein, the thickness of a described OPP print film 1 is 15um; The thickness of a described LDPE layer 2 is 20um; The thickness of described PP plate 3 is 0.5cm; The thickness of the 2nd described LDPE film 4 is that the thickness of 20um, described the 2nd OPP print film is 15um.
The method of making above-mentioned glass mat, comprises the steps:
A, pattern is printed on respectively and on OPP film, becomes an OPP print film 1 and the 2nd OPP print film 5;
B, LDPE is extruded under 320～350 ℃ of conditions, drench between an OPP print film 1 and PP plate 3 both are closed in pouring, form a LDPE film 2;
C, LDPE is extruded under 320～350 ℃ of conditions, drench between the another side of PP plate 3 and the 2nd OPP print film 5 both are closed in pouring, form the 2nd LDPE film 4, be glass mat.
Embodiment 3:
A kind of glass mat as shown in Figure 1, it is by an OPP print film 1, a LDPE layer 2, PP plate 3, the 2nd LDPE film 4, the 2nd OPP print film 5 from top to bottom successively.Wherein, the thickness of a described OPP print film 1 is 30um; The thickness of a described LDPE layer 2 is 50um; The thickness of described PP plate 3 is 3cm; The thickness of the 2nd described LDPE film 4 is that the thickness of 50um, described the 2nd OPP print film is 30um.
The method of making above-mentioned glass mat, comprises the steps:
A, pattern is printed on respectively and on OPP film, becomes an OPP print film 1 and the 2nd OPP print film 5;
B, LDPE is extruded under 320～350 ℃ of conditions, drench between an OPP print film 1 and PP plate 3 both are closed in pouring, form a LDPE film 2;
C, LDPE is extruded under 320～350 ℃ of conditions, drench between the another side of PP plate 3 and the 2nd OPP print film 5 both are closed in pouring, form the 2nd LDPE film 4, be glass mat.
Claims (3)
1. a glass mat, is characterized in that: it is by an OPP print film (1), a LDPE layer (2), PP plate (3), the 2nd LDPE film (4), the 2nd OPP print film (5) from top to bottom successively.
2. glass mat according to claim 1, is characterized in that: the thickness of a described OPP print film (1) is 15 ~ 30um; The thickness of a described LDPE layer (2) is 20 ~ 50um; The thickness of described PP plate (3) is 0.5 ~ 3cm; The thickness of the 2nd described LDPE film (4) is that the thickness of 20 ~ 50um, described the 2nd OPP print film is 15 ~ 30um.
3. make the method for glass mat claimed in claim 1, it is characterized in that: comprise the steps:
A, pattern is printed on respectively and on OPP film, becomes an OPP print film (1) and the 2nd OPP print film (5);
B, LDPE is extruded under 320～350 ℃ of conditions, drench between an OPP print film (1) and PP plate (3) both are closed in pouring, form a LDPE film (2);
C, LDPE is extruded under 320～350 ℃ of conditions, drench between the another side of PP plate (3) and the 2nd OPP print film (5) both are closed in pouring, form the 2nd LDPE film (4), be glass mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210227030.7A CN103522689A (en) | 2012-07-03 | 2012-07-03 | Glass fiber board and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210227030.7A CN103522689A (en) | 2012-07-03 | 2012-07-03 | Glass fiber board and making method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103522689A true CN103522689A (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210227030.7A Pending CN103522689A (en) | 2012-07-03 | 2012-07-03 | Glass fiber board and making method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103522689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346921A (en) * | 2016-04-28 | 2017-01-25 | 江苏奇科技有限公司 | Method for preparing surface paint free continuous fiber reinforced polypropylene composite plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6509087B2 (en) * | 2001-05-02 | 2003-01-21 | Okura Industrial Co., Ltd. | Heat shrinkable, coextruded polyethylene film laminate |
| CN2547510Y (en) * | 2002-06-10 | 2003-04-30 | 周新民 | Decorating board |
| CN101954756A (en) * | 2010-08-12 | 2011-01-26 | 东莞市长盈塑料编织包装有限公司 | Manufacturing method of composite package |
| CN102294830A (en) * | 2011-09-02 | 2011-12-28 | 宁波华业材料科技有限公司 | Method for manufacturing thermoplastic fibre reinforced building template |
-
2012
- 2012-07-03 CN CN201210227030.7A patent/CN103522689A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6509087B2 (en) * | 2001-05-02 | 2003-01-21 | Okura Industrial Co., Ltd. | Heat shrinkable, coextruded polyethylene film laminate |
| CN2547510Y (en) * | 2002-06-10 | 2003-04-30 | 周新民 | Decorating board |
| CN101954756A (en) * | 2010-08-12 | 2011-01-26 | 东莞市长盈塑料编织包装有限公司 | Manufacturing method of composite package |
| CN102294830A (en) * | 2011-09-02 | 2011-12-28 | 宁波华业材料科技有限公司 | Method for manufacturing thermoplastic fibre reinforced building template |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346921A (en) * | 2016-04-28 | 2017-01-25 | 江苏奇科技有限公司 | Method for preparing surface paint free continuous fiber reinforced polypropylene composite plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |