CN104877334A - Plate for fans and method for manufacturing plate - Google Patents
Plate for fans and method for manufacturing plate Download PDFInfo
- Publication number
- CN104877334A CN104877334A CN201510290846.8A CN201510290846A CN104877334A CN 104877334 A CN104877334 A CN 104877334A CN 201510290846 A CN201510290846 A CN 201510290846A CN 104877334 A CN104877334 A CN 104877334A
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- carbon fiber
- blower fan
- sheet material
- preheating
- calcium carbonate
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Abstract
The invention discloses a plate for fans. The plate comprises, by weight, 55%-65% of carbon fibers, 25%-35% of polyurethane resin, 2%-4% of calcium carbonate, 1%-3% of diacetone acrylamide and 4%-6% of triphenyl phosphate. The polyurethane resin, the calcium carbonate, the diacetone acrylamide and the triphenyl phosphate are added into a resin tank and are uniformly mixed with one another to obtain adhesive, the carbon fibers are preheated by the aid of a preheating device, the adhesive is added into an impregnation device, the preheated carbon fibers are impregnated in the impregnation device, carbon fiber impregnated belts are flatly laid on the upper surfaces of a pressure plate layer by layer from bottom to top, and the pressure plate is formed by the aid of a hot-pressing device by means of hot-pressing and then is formed by the aid of a cold-pressing device by means of cold-pressing, so that the plate for the fans can be manufactured. The plate has the advantages of high quality, excellent corrosion resistance and the like.
Description
Technical field
The present invention relates to a kind of blower fan sheet material and preparation method thereof, be applied to the process for processing field of blower fan.
Background technology
Blower fan is China to the abbreviation of gas compression and gas conveying machinery, blower fan comprises ventilator, gas blower etc., at present, blower fan has been widely used in daily life, but erosion resistance, the weathering resistance of the existing sheet material for the production of blower fan are poor, this just causes the mass ratio of sheet material poor, and the quality of the blower fan produced is also just poor, and the work-ing life of blower fan is also just shorter.
Summary of the invention
The present invention is for avoiding the weak point that exists in above-mentioned prior art, providing a kind of blower fan sheet material and preparation method thereof, to solve existing blower fan sheet material corrosion-resistant, the problem such as of poor quality.
The present invention be technical solution problem by the following technical solutions:
The invention discloses a kind of blower fan sheet material, by mass percentage, comprising: carbon fiber 55%-65%, urethane resin 25%-35%, calcium carbonate 2%-4%, diacetone-acryloamide(DAA) 1%-3%, triphenyl phosphite 4%-6%.
As preferably, blower fan sheet material of the present invention, by mass percentage, comprising: carbon fiber 60%, urethane resin 30%, calcium carbonate 3%, diacetone-acryloamide(DAA) 2%, triphenyl phosphite 5%
Further, blower fan sheet material of the present invention, concrete preparation process is as follows:
Step one: according to above-mentioned mass percent, urethane resin, calcium carbonate, diacetone-acryloamide(DAA), triphenyl phosphite are joined in resin storage tank and mix, be prepared into sizing agent;
Step 2: use preheating apparatus to carry out preheating to carbon fiber, preheating temperature is 160 DEG C, and warm up time is 5-10 second;
Step 3: the sizing agent that step one is obtained joins in immersion system, is placed on dipping in immersion system and can obtains impregnated carbon fiber band, then use cooling roller pressure device to carry out roll-in and cooling and shaping to impregnated carbon fiber band by the carbon fiber after preheating;
Step 4: the impregnated carbon fiber band after 6-8 layer cooling and shaping is laid on pressing plate upper surface from the bottom up from level to level, first use hot-press arrangement hot-forming, pressure is 4-6 MPa, Heating temperature is 220 DEG C, hot pressing time is 6-8 min, and then uses cold press device coldmoulding, and pressure is 4-6 MPa, cold pressing 6-8 min, can obtain blower fan sheet material.
Carbon fiber is the tencel material of the high strength of a kind of carbon content more than 95%, high modulus fibre, intensity is higher than iron and steel, and there is characteristic that is corrosion-resistant, high-modulus, therefore blower fan sheet material of the present invention is by adding carbon fiber, therefore the erosion resistance of blower fan sheet material that is prepared from of the present invention and weathering resistance significantly improve, and there is by adding triphenyl phosphite the effect of toughner, the blower fan quality produced also just improves greatly, and the work-ing life of blower fan extends greatly.
Embodiment
The invention discloses a kind of blower fan sheet material, by mass percentage, comprising: carbon fiber 55%-65%, urethane resin 25%-35%, calcium carbonate 2%-4%, diacetone-acryloamide(DAA) 1%-3%, triphenyl phosphite 4%-6%.
As preferably, blower fan sheet material of the present invention, by mass percentage, comprising: carbon fiber 60%, urethane resin 30%, calcium carbonate 3%, diacetone-acryloamide(DAA) 2%, triphenyl phosphite 5%
Further, blower fan sheet material of the present invention, concrete preparation process is as follows:
Step one: according to above-mentioned mass percent, urethane resin, calcium carbonate, diacetone-acryloamide(DAA), triphenyl phosphite are joined in resin storage tank and mix, be prepared into sizing agent;
Step 2: use preheating apparatus to carry out preheating to carbon fiber, preheating temperature is 160 DEG C, and warm up time is 5-10 second;
Step 3: the sizing agent that step one is obtained joins in immersion system, is placed on dipping in immersion system and can obtains impregnated carbon fiber band, then use cooling roller pressure device to carry out roll-in and cooling and shaping to impregnated carbon fiber band by the carbon fiber after preheating;
Step 4: the impregnated carbon fiber band after 6-8 layer cooling and shaping is laid on pressing plate upper surface from the bottom up from level to level, first use hot-press arrangement hot-forming, pressure is 4-6 MPa, Heating temperature is 220 DEG C, hot pressing time is 6-8 min, and then uses cold press device coldmoulding, and pressure is 4-6 MPa, cold pressing 6-8 min, can obtain blower fan sheet material.
embodiment 1
Step one: according to mass percent, joins in resin storage tank mix 30% urethane resin, 3% calcium carbonate, 2% diacetone-acryloamide(DAA), 5% triphenyl phosphite, be prepared into sizing agent;
Step 2: use preheating apparatus to carry out preheating to 60% carbon fiber, preheating temperature is 160 DEG C, and warm up time is 8 seconds;
Step 3: the sizing agent that step one is obtained joins in immersion system, is placed on dipping in immersion system and can obtains impregnated carbon fiber band, then use cooling roller pressure device to carry out roll-in and cooling and shaping to impregnated carbon fiber band by the carbon fiber after preheating;
Step 4: the impregnated carbon fiber band after 7 layers of cooling and shaping is laid on pressing plate upper surface from the bottom up from level to level, first use hot-press arrangement hot-forming, pressure is 5MPa, Heating temperature is 220 DEG C, hot pressing time is 7 min, and then uses cold press device coldmoulding, and pressure is 5 MPa, cold pressing 7 min, can obtain blower fan sheet material.
embodiment 2
Step one: according to mass percent, 25% urethane resin, 2% calcium carbonate, 3% diacetone-acryloamide(DAA), 6% triphenyl phosphite are joined in resin storage tank and mix, be prepared into sizing agent;
Step 2: use preheating apparatus to carry out preheating to 64% carbon fiber, preheating temperature is 160 DEG C, and warm up time is 5 seconds;
Step 3: the sizing agent that step one is obtained joins in immersion system, is placed on dipping in immersion system and can obtains impregnated carbon fiber band, then use cooling roller pressure device to carry out roll-in and cooling and shaping to impregnated carbon fiber band by the carbon fiber after preheating;
Step 4: the impregnated carbon fiber band after 8 layers of cooling and shaping is laid on pressing plate upper surface from the bottom up from level to level, first use hot-press arrangement hot-forming, pressure is 4MPa, Heating temperature is 220 DEG C, hot pressing time is 6 min, and then uses cold press device coldmoulding, and pressure is 4 MPa, cold pressing 6 min, can obtain blower fan sheet material.
Above embodiment only in order to the present invention is described and and unrestricted technical scheme described in the invention; Therefore, although this specification sheets with reference to each above-mentioned embodiment to present invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent to replace; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.
Claims (2)
1. a blower fan sheet material, is characterized in that: by mass percentage, comprising: carbon fiber 55%-65%, urethane resin 25%-35%, calcium carbonate 2%-4%, diacetone-acryloamide(DAA) 1%-3%, triphenyl phosphite 4%-6%.
2. a kind of blower fan sheet material according to claim 1, is characterized in that: as preferably, by mass percentage, comprising: carbon fiber 60%, urethane resin 30%, calcium carbonate 3%, diacetone-acryloamide(DAA) 2%, triphenyl phosphite 5%
A kind of blower fan sheet material according to claim 1, is characterized in that: concrete preparation process is as follows:
Step one: according to above-mentioned mass percent, urethane resin, calcium carbonate, diacetone-acryloamide(DAA), triphenyl phosphite are joined in resin storage tank and mix, be prepared into sizing agent;
Step 2: use preheating apparatus to carry out preheating to carbon fiber, preheating temperature is 160 DEG C, and warm up time is 5-10 second;
Step 3: the sizing agent that step one is obtained joins in immersion system, is placed on dipping in immersion system and can obtains impregnated carbon fiber band, then use cooling roller pressure device to carry out roll-in and cooling and shaping to impregnated carbon fiber band by the carbon fiber after preheating;
Step 4: the impregnated carbon fiber band after 6-8 layer cooling and shaping is laid on pressing plate upper surface from the bottom up from level to level, first use hot-press arrangement hot-forming, pressure is 4-6 MPa, Heating temperature is 220 DEG C, hot pressing time is 6-8 min, and then uses cold press device coldmoulding, and pressure is 4-6 MPa, cold pressing 6-8 min, can obtain blower fan sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290846.8A CN104877334A (en) | 2015-06-01 | 2015-06-01 | Plate for fans and method for manufacturing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290846.8A CN104877334A (en) | 2015-06-01 | 2015-06-01 | Plate for fans and method for manufacturing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104877334A true CN104877334A (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510290846.8A Pending CN104877334A (en) | 2015-06-01 | 2015-06-01 | Plate for fans and method for manufacturing plate |
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| CN (1) | CN104877334A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793267A (en) * | 2020-12-30 | 2021-05-14 | 嘉兴奥飞新材料科技有限公司 | Lamp box cloth and processing technology thereof |
| CN114874608A (en) * | 2022-06-28 | 2022-08-09 | 满淑云 | Preparation method of heat-resistant polyurethane elastomer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002069287A (en) * | 2000-06-15 | 2002-03-08 | Techno Polymer Co Ltd | Thermoplastic resin composition |
| CN103950251A (en) * | 2014-04-10 | 2014-07-30 | 浙江华江科技发展有限公司 | Formula and preparation technology of light fiber-reinforced thermoplastic resin composite sheet material with high flame resistance |
| CN104262920A (en) * | 2014-09-03 | 2015-01-07 | 安徽梦谷纤维材料科技有限公司 | Fiber-reinforced resin solar bracket and preparation method thereof |
| CN104354406A (en) * | 2014-10-22 | 2015-02-18 | 安徽梦谷纤维材料科技有限公司 | Charging pile board and preparation method thereof |
-
2015
- 2015-06-01 CN CN201510290846.8A patent/CN104877334A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002069287A (en) * | 2000-06-15 | 2002-03-08 | Techno Polymer Co Ltd | Thermoplastic resin composition |
| CN103950251A (en) * | 2014-04-10 | 2014-07-30 | 浙江华江科技发展有限公司 | Formula and preparation technology of light fiber-reinforced thermoplastic resin composite sheet material with high flame resistance |
| CN104262920A (en) * | 2014-09-03 | 2015-01-07 | 安徽梦谷纤维材料科技有限公司 | Fiber-reinforced resin solar bracket and preparation method thereof |
| CN104354406A (en) * | 2014-10-22 | 2015-02-18 | 安徽梦谷纤维材料科技有限公司 | Charging pile board and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793267A (en) * | 2020-12-30 | 2021-05-14 | 嘉兴奥飞新材料科技有限公司 | Lamp box cloth and processing technology thereof |
| CN114874608A (en) * | 2022-06-28 | 2022-08-09 | 满淑云 | Preparation method of heat-resistant polyurethane elastomer |
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Application publication date: 20150902 |
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| RJ01 | Rejection of invention patent application after publication |