CN103709603B - The preparation method, glass-reinforced plastic idler axle and preparation method thereof of glass reinforced plastic - Google Patents
The preparation method, glass-reinforced plastic idler axle and preparation method thereof of glass reinforced plastic Download PDFInfo
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- CN103709603B CN103709603B CN201310674991.7A CN201310674991A CN103709603B CN 103709603 B CN103709603 B CN 103709603B CN 201310674991 A CN201310674991 A CN 201310674991A CN 103709603 B CN103709603 B CN 103709603B
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- idler axle
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Abstract
The invention discloses a kind of preparation method of glass reinforced plastic, glass-reinforced plastic idler axle and preparation method thereof, the preparation method of described glass-reinforced plastic idler comprises step: surface treatment agent is carried out surface grafting process to glass fiber yarn and heat conductive filler; Heat conductive filler, epoxy resin, resol, toughner, solidifying agent and thinner are stirred in agitation vat and is deployed into colloid; With described colloid by glass fiber yarn dipping and make roller carrier shaft main body by pultrusion molding process; Annular groove and flat groove is processed respectively at described roller carrier shaft main body two ends by lathe and milling machine; Glass-reinforced plastic idler axle of the present invention, it has good bending strength, shock strength, heat conductivility, working accuracy, light weight, the advantage such as corrosion-resistant.
Description
Technical field
The present invention relates to novel material element manufacturing field, refer to a kind of preparation method of glass reinforced plastic, glass-reinforced plastic idler axle and preparation method thereof especially.
Background technology
In the carrier roller of belt conveyer existed in the market, no matter be metal roller or nonmetallic carrier roller, its axle used is steel axle substantially; The patent No. is that the utility model patent of ZL200920143431.8 and ZL201220756149.9 all discloses steel roller carrier shaft.The defect of steel roller carrier shaft is matter weight, is not easy to transport and installs; And not acid-and base-resisting, salt, perishable.
Summary of the invention
In view of this, the object of the invention is to propose a kind of glass-reinforced plastic idler axle, it has good bending strength, shock strength, heat conductivility, working accuracy, light weight, the advantage such as corrosion-resistant, and the preparation method of this glass reinforced plastic and glass-reinforced plastic idler axle.
Based on the preparation method of above-mentioned purpose a kind of glass reinforced plastic provided by the invention, comprise the following steps:
Surface treatment agent is carried out surface grafting process to glass fiber yarn and heat conductive filler;
Heat conductive filler, epoxy resin, resol, toughner, solidifying agent and thinner are stirred in agitation vat and is deployed into colloid;
With described colloid by glass fiber yarn dipping and make glass fiber reinforced plastics product by pultrusion molding process;
Wherein, the mass percent formula of each component is: epoxy resin 20% ~ 35%, resol 10% ~ 30%, glass fiber yarn 20% ~ 50%, stopper 0.5% ~ 2%, thermo-stabilizer agent 1% ~ 4%, toughner 4% ~ 10%, solidifying agent 2% ~ 5%, heat conductive filler 5% ~ 20%, thinner 2% ~ 5%, surface treatment agent 0.1% ~ 1%.
Preferably, described stopper is Resorcinol or vinyl toluene; Described thermo-stabilizer is calcium stearate zinc composite stabilizer; Described toughner is dibutyl phthalate; Described solidifying agent is quadrol; Described heat conductive filler is high heat conduction carbon black, and described thinner is acetone; Described surface treatment agent is Aluminate or titanic acid ester.
Preferably, the viscosity of described colloid is 0.5 ~ 0.8Pa.s.
Present invention also offers a kind of preparation method of glass-reinforced plastic idler axle, comprise the following steps:
Surface treatment agent is carried out surface grafting process to glass fiber yarn and heat conductive filler;
Heat conductive filler, epoxy resin, resol, toughner, solidifying agent and thinner are stirred in agitation vat and is deployed into colloid;
With described colloid by glass fiber yarn dipping and make roller carrier shaft main body by pultrusion molding process;
Annular groove and flat groove is processed respectively at described roller carrier shaft main body two ends by lathe and milling machine;
Wherein, the mass percent formula of each component is: epoxy resin 20% ~ 35%, resol 10% ~ 30%, glass fiber yarn 20% ~ 50%, stopper 0.5% ~ 2%, thermo-stabilizer agent 1% ~ 4%, toughner 4% ~ 10%, solidifying agent 2% ~ 5%, heat conductive filler 5% ~ 20%, thinner 2% ~ 5%, surface treatment agent 0.1% ~ 1%.
Preferably, described stopper is Resorcinol or vinyl toluene; Described thermo-stabilizer is calcium stearate zinc composite stabilizer; Described toughner is dibutyl phthalate; Described solidifying agent is quadrol; Described heat conductive filler is high heat conduction carbon black, and described thinner is acetone; Described surface treatment agent is Aluminate or titanic acid ester.
Preferably, the viscosity of described colloid is 0.5 ~ 0.8Pa.s.
Present invention also offers a kind of glass-reinforced plastic idler axle, described glass-reinforced plastic idler axle is obtained by the preparation method of above-mentioned glass-reinforced plastic idler axle.
Preferably, the density range of described glass-reinforced plastic idler axle is: 1.92 ~ 1.94g/cm3; Tensile strength scope is 272 ~ 280Mpa; Flexural strength scope is: 298 ~ 305Mpa; Heat-drawn wire scope is: 112 ~ 120 DEG C.
As can be seen from above, roller carrier shaft provided by the invention adopts glass reinforced plastic preparation, glass reinforced plastic has good mechanical property, the advantages such as dimensional stability, corrosion-resistant, high temperature resistant, easy processing, light weight, therefore the nonmetallic carrier roller axle prepared by the present invention has good bending strength, shock strength, working accuracy, and light weight, corrosion-resistant, annular groove and flat slot machining are convenient.Under the effect of heat conductive filler, nonmetallic carrier roller axle of the present invention also has good heat conductivility.
Accompanying drawing explanation
Fig. 1 is preparation method's schema of the glass reinforced plastic of the embodiment of the present invention;
Fig. 2 is preparation method's schema of the glass-reinforced plastic idler axle of the embodiment of the present invention;
Fig. 3 is the glass-reinforced plastic idler axle schematic diagram of the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Embodiments provide a kind of preparation method of glass reinforced plastic.
With reference to figure 1, it is preparation method's schema of the glass reinforced plastic of the embodiment of the present invention.
The preparation method of the glass reinforced plastic of the present embodiment comprises the following steps:
S101: surface treatment agent is carried out surface grafting process to glass fiber yarn and heat conductive filler;
First surface treatment agent is dispersed in the surface of heat conductive filler uniformly with the high-speed mixer of band atomizer and fully mixes, then in the baking oven of 120 DEG C, reaction carries out surface grafting process in 2 hours.
S102: heat conductive filler, epoxy resin, resol, toughner, solidifying agent and thinner are stirred in agitation vat and is deployed into colloid;
Wherein, the mass percent formula of each component is: epoxy resin 20% ~ 35%, resol 10% ~ 30%, glass fiber yarn 20% ~ 50%, stopper 0.5% ~ 2%, thermo-stabilizer agent 1% ~ 4%, toughner 4% ~ 10%, solidifying agent 2% ~ 5%, heat conductive filler 5% ~ 20%, thinner 2% ~ 5%, surface treatment agent 0.1% ~ 1%.
Concrete, described stopper is Resorcinol or vinyl toluene; Described thermo-stabilizer is calcium stearate zinc composite stabilizer; Described toughner is dibutyl phthalate; Described solidifying agent is quadrol; Described heat conductive filler is high heat conduction carbon black, and described thinner is acetone; Described surface treatment agent is Aluminate or titanic acid ester.
In the present embodiment, the viscosity of described colloid is 0.5 ~ 0.8Pa.s.
S103: with described colloid by glass fiber yarn dipping and make glass fiber reinforced plastics product by pultrusion molding process.
The embodiment of the present invention additionally provides a kind of preparation method of glass-reinforced plastic idler axle.
With reference to figure 2, it is preparation method's schema of the glass-reinforced plastic idler axle of the embodiment of the present invention.
The preparation method of the glass-reinforced plastic idler axle of the present embodiment comprises the following steps:
S201: surface treatment agent is carried out surface grafting process to glass fiber yarn and heat conductive filler;
First surface treatment agent is dispersed in the surface of heat conductive filler uniformly with the high-speed mixer of band atomizer and fully mixes, then in the baking oven of 120 DEG C, reaction carries out surface grafting process in 2 hours.
S202: heat conductive filler, epoxy resin, resol, toughner, solidifying agent and thinner are stirred in agitation vat and is deployed into colloid;
Wherein, the mass percent formula of each component is: epoxy resin 20% ~ 35%, resol 10% ~ 30%, glass fiber yarn 20% ~ 50%, stopper 0.5% ~ 2%, thermo-stabilizer agent 1% ~ 4%, toughner 4% ~ 10%, solidifying agent 2% ~ 5%, heat conductive filler 5% ~ 20%, thinner 2% ~ 5%, surface treatment agent 0.1% ~ 1%.
Concrete, described stopper is Resorcinol or vinyl toluene; Described thermo-stabilizer is calcium stearate zinc composite stabilizer; Described toughner is dibutyl phthalate; Described solidifying agent is quadrol; Described heat conductive filler is high heat conduction carbon black, and described thinner is acetone; Described surface treatment agent is Aluminate or titanic acid ester.
In the present embodiment, the viscosity of described colloid is 0.5 ~ 0.8Pa.s.
S203: with described colloid by glass fiber yarn dipping and make roller carrier shaft main body by pultrusion molding process;
S204: process annular groove and flat groove respectively at described roller carrier shaft main body two ends by lathe and milling machine.
The embodiment of the present invention additionally provides a kind of glass-reinforced plastic idler axle, and described glass-reinforced plastic idler axle is obtained by the preparation method of above-mentioned glass-reinforced plastic idler axle.
With reference to figure 3, it is the glass-reinforced plastic idler axle schematic diagram of the embodiment of the present invention.
Main body 1 two ends of described glass-reinforced plastic idler axle, are provided with for maintenance, the stable and annular groove 2 supported and flat groove 3.
The density range of the glass-reinforced plastic idler axle of the present embodiment is: 1.92 ~ 1.94g/cm3; Tensile strength scope is 272 ~ 280Mpa; Flexural strength scope is: 298 ~ 305Mpa; Heat-drawn wire scope is: 112 ~ 120 DEG C.The glass-reinforced plastic idler axle weight of the present embodiment is only 25% of common same specification steel roller carrier shaft.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a preparation method for glass-reinforced plastic idler axle, is characterized in that, comprises the following steps:
Surface treatment agent is carried out surface grafting process to glass fiber yarn and heat conductive filler;
Heat conductive filler, epoxy resin, resol, toughner, solidifying agent and thinner are stirred in agitation vat and is deployed into colloid;
With described colloid by glass fiber yarn dipping and make roller carrier shaft main body by pultrusion molding process;
Annular groove and flat groove is processed respectively at described roller carrier shaft main body two ends by lathe and milling machine;
Wherein, the mass percent formula of each component is: epoxy resin 20% ~ 35%, resol 10% ~ 30%, glass fiber yarn 20% ~ 50%, stopper 0.5% ~ 2%, thermo-stabilizer 1% ~ 4%, toughner 4% ~ 10%, solidifying agent 2% ~ 5%, heat conductive filler 5% ~ 20%, thinner 2% ~ 5%, surface treatment agent 0.1% ~ 1%.
2. the preparation method of glass-reinforced plastic idler axle according to claim 1, is characterized in that, described stopper is Resorcinol or vinyl toluene; Described thermo-stabilizer is calcium stearate zinc composite stabilizer; Described toughner is dibutyl phthalate; Described solidifying agent is quadrol; Described heat conductive filler is high heat conduction carbon black, and described thinner is acetone; Described surface treatment agent is Aluminate or titanic acid ester.
3. the preparation method of glass-reinforced plastic idler axle according to claim 1, is characterized in that, the viscosity of described colloid is 0.5 ~ 0.8Pas.
4. a glass-reinforced plastic idler axle, is characterized in that, described glass-reinforced plastic idler axle is obtained by method according to claim 1.
5. glass-reinforced plastic idler axle according to claim 4, is characterized in that, the density range of described glass-reinforced plastic idler axle is: 1.92 ~ 1.94g/cm
3; Tensile strength scope is 272 ~ 280MPa; Flexural strength scope is: 298 ~ 305MPa; Heat-drawn wire scope is: 112 ~ 120 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674991.7A CN103709603B (en) | 2013-12-11 | 2013-12-11 | The preparation method, glass-reinforced plastic idler axle and preparation method thereof of glass reinforced plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674991.7A CN103709603B (en) | 2013-12-11 | 2013-12-11 | The preparation method, glass-reinforced plastic idler axle and preparation method thereof of glass reinforced plastic |
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| Publication Number | Publication Date |
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| CN103709603A CN103709603A (en) | 2014-04-09 |
| CN103709603B true CN103709603B (en) | 2016-03-02 |
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| CN201310674991.7A Expired - Fee Related CN103709603B (en) | 2013-12-11 | 2013-12-11 | The preparation method, glass-reinforced plastic idler axle and preparation method thereof of glass reinforced plastic |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106751481B (en) * | 2016-11-30 | 2018-12-21 | 北京天宜上佳高新材料股份有限公司 | A kind of glass reinforced plastic and glass reinforced plastic dovetail as made from it |
| CN106496953B (en) * | 2016-11-30 | 2018-12-21 | 北京天宜上佳高新材料股份有限公司 | A kind of glass steel tile back and its production technology |
| CN107057279B (en) * | 2016-12-23 | 2019-04-19 | 商丘国龙新材料有限公司 | A kind of assorted fibre reinforced resin based composites and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394338A (en) * | 1980-08-21 | 1983-07-19 | Mitsubishi Petrochemical Company Limited | Production of elongated fiber-reinforced composite articles |
| CN1083768A (en) * | 1993-10-18 | 1994-03-16 | 肖宏遥 | Composite material support roller and manufacturing process thereof |
| CN2584568Y (en) * | 2002-11-27 | 2003-11-05 | 黄绍华 | Wear-resisting rubber glass fibre reinfoned plastic composited driving roller for belt conveyer |
| CN103302872A (en) * | 2012-03-14 | 2013-09-18 | 杨亚升 | Glass fiber reinforced plastic section for solar cell module frame and production method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5549061B2 (en) * | 2007-12-27 | 2014-07-16 | ダイソー株式会社 | Thermosetting resin composition |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394338A (en) * | 1980-08-21 | 1983-07-19 | Mitsubishi Petrochemical Company Limited | Production of elongated fiber-reinforced composite articles |
| CN1083768A (en) * | 1993-10-18 | 1994-03-16 | 肖宏遥 | Composite material support roller and manufacturing process thereof |
| CN2584568Y (en) * | 2002-11-27 | 2003-11-05 | 黄绍华 | Wear-resisting rubber glass fibre reinfoned plastic composited driving roller for belt conveyer |
| CN103302872A (en) * | 2012-03-14 | 2013-09-18 | 杨亚升 | Glass fiber reinforced plastic section for solar cell module frame and production method thereof |
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Address after: A 417600 area in Xinhua County of Hunan Province Red Industrial Park Patentee after: Crane boom manufacturing method Address before: Loudi City, Hunan Industrial Park, 417600 Red County of Xinhua Province Patentee before: Hunan Yinghong Science and Technology Co., Ltd. |
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Granted publication date: 20160302 Termination date: 20181211 |
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