CN106633405A - Centrifugal fan blade and preparation method thereof - Google Patents
Centrifugal fan blade and preparation method thereof Download PDFInfo
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- CN106633405A CN106633405A CN201611239116.6A CN201611239116A CN106633405A CN 106633405 A CN106633405 A CN 106633405A CN 201611239116 A CN201611239116 A CN 201611239116A CN 106633405 A CN106633405 A CN 106633405A
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- centrifugation blade
- antioxidant
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- fan blade
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/017—Additives being an antistatic agent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a fan blade and a preparation method thereof. A centrifugal fan blade is prepared the following materials in percentage by mass through injection molding: 75 to 90 percent of PP (Poly Propylene), 10 to 15 percent of fiberglass, 1.0 to 5.0 percent of carbon fiber, 5.0 to 10 percent of mica, 0.1 to 1.5 percent of silane coupling agent KH560, 0.1 to 1.5 percent of silane coupling agent KBM-403, 0.2 to 2.0 percent of cyclo-anhydride compatilizer, 0.5 to 1.0 percent of ethoxyl lauramide, 0.2 to 1.0 percent of silver-loaded inorganic anti-bacterial agent, 0.5 to 2.0 percent of polyethylene wax, 0.5 to 3.0 percent of styrene-butadiene thermoplastic elastomer, 0.5 to 2.0 percent of halogen-free flame retardant, 0.5 to 2.0 percent of antioxidant, 0.1 to 1.0 percent of light stabilizer and 0.1 to 1.0 percent of thermal stabilizer. The centrifugal fan blade disclosed by the invention has higher properties of heat resistance, chemical corrosion resistance, aging resistance, mildew prevention, ultraviolet irradiation prevention and the like, the density is high, the hardness is high, the size deformation is small, and the tensile strength of a plastic material is increased.
Description
Technical field
The present invention relates to fan blade and preparation method thereof.
Background technology
With growth in the living standard, requirement of the people to living environment is increasingly paid attention to, used as closed environment indoors
The lower air-conditioner for using, its impact to fan noise is also of increasing concern.Air conditioner room unit fan is sending for air-conditioner
Wind critical component, thus material impact is played to the size of indoor fan noise.
Existing air-conditioner centrifugation blade is made using materials such as common fiber glass reinforced ABS, AS or PP mostly, due to this
The rigidity and resistance to elevated temperatures Shortcomings of body, is susceptible to deformation in transportation and after Long-Time Service, can produce in use
The problem that raw vibration noise is increased.
The content of the invention
In order to solve above-mentioned technical problem, first purpose of the present invention is to provide centrifugation blade, the centrifugation blade tool
There are the performances such as higher heat-resisting, resistance to chemical attack, ageing-resistant, mould proof, ultraviolet radiation preventing, high density, high rigidity, size distortion
It is little, increase the tensile strength of plastic material.Meanwhile, the centrifugation blade is improved but also with antistatic, anti-microbial property, fire resistance
Ageing properties and heat decomposability.
In order to realize above-mentioned first purpose, following technical scheme is present invention employs：
Centrifugation blade, the centrifugation blade is molded by mass percentage by following material injection：
Preferably, described centrifugation blade is molded by mass percentage by following material injection：
Preferably, described antioxidant is from antioxidant 1010, antioxidant 1076, antioxidant CA, antioxidant DNP and resists
One kind in oxygen agent MB mixes various mixing.
Preferably, described halogen-free flame retardants is from nitrogenated flame retardant or nitrogen phosphorus expansion type flame retardant.
Preferably, described light stabilizer is from hindered amine type light stabilizer and benzothiazoles ultra-violet absorber.
Preferably, described heat stabilizer selects calcium zinc stabilizer.
In order to realize above-mentioned second purpose, following technical scheme is present invention employs：
The preparation method of centrifugation blade, the method comprises the following steps：By PP resins, mica, silane coupler
KH560, silane coupler KBM-403 mix 10-15min in high mixer；In being placed in the main spout of double screw extruder, from
Side spout adds glass fibre, carbon fiber and other auxiliary agents, carries out melting extrusion, the pelletizing Jing after tank cooling, then drying
Afterwards mix obtains injection particle；Injection particle is added to carry out being molded in injection moulding machine and obtains described centrifugation blade.
As a result of above-mentioned technical scheme, the centrifugation blade glass fibre is reinforcing material main body to the present invention, while
A small amount of carbon fiber is added, makes centrifugation blade that there is higher heat-resisting, resistance to chemical attack, ageing-resistant, mould proof, antiultraviolet spoke
The performance such as penetrate, high density, high rigidity, size distortion is little, increase the tensile strength of plastic material.Mica improves heat resisting temperature, screen
Ultraviolet is covered, insulating properties are improved, glass dispersiveness in the material is lifted, material deformation is reduced, product size is lifted and is stablized
Property.Silane coupler KH560, silane coupler KBM-403 are added, resin and the adhesion between glass, carbon fiber is lifted,
Improve intensity and electric property, improve hydrophobicity.Cyclic acid anhydride type compatilizer, lifts resin and the phase between glass, carbon fiber
Dissolubility.Ethoxylation lauramide makes material modified possess antistatic property.Silver base inorganic antibacterial agent makes material modified possess anti-
Bacterium performance.Tissuemat E improves the processing characteristics of material, improves mobility.Antioxidant improves resin degradation temperature, styrene-fourth
Two thermoplastic olefinic elastomers increase toughness of material, and halogen-free flame retardants improves the anti-flammability of material, and light stabilizer improves the resistance to of material
Light decomposability, improves ageing properties, and heat stabilizer improves heat decomposability.
Centrifugation blade of the present invention has the property such as higher heat-resisting, resistance to chemical attack, ageing-resistant, mould proof, ultraviolet radiation preventing
Can, high density, high rigidity, size distortion is little, increases the tensile strength of plastic material.Meanwhile, the centrifugation blade is but also with anti-quiet
Electricity, anti-microbial property, fire resistance, improve ageing properties and heat decomposability.
Specific embodiment
Embodiment 1
Centrifugation blade, the centrifugation blade is molded by mass percentage by following material injection：
The preparation method of above-mentioned centrifugation blade, the method comprises the following steps：By PP resins, mica, silane coupled
Agent KH560, silane coupler KBM-403 mix 10-15min in high mixer；In being placed in the main spout of double screw extruder,
Glass fibre, carbon fiber and other auxiliary agents are added from side spout, melting extrusion is carried out, the pelletizing Jing after tank cooling, then Jing is dry
Dry rear mix obtains injection particle；Injection particle is added to carry out being molded in injection moulding machine and obtains described centrifugation blade.
Embodiment 2
Centrifugation blade, the centrifugation blade is molded by mass percentage by following material injection：
The preparation method of above-mentioned centrifugation blade, the method comprises the following steps：By PP resins, mica, silane coupled
Agent KH560, silane coupler KBM-403 mix 10-15min in high mixer；In being placed in the main spout of double screw extruder,
Glass fibre, carbon fiber and other auxiliary agents are added from side spout, melting extrusion is carried out, the pelletizing Jing after tank cooling, then Jing is dry
Dry rear mix obtains injection particle；Injection particle is added to carry out being molded in injection moulding machine and obtains described centrifugation blade.
Embodiment 3
Centrifugation blade, the centrifugation blade is molded by mass percentage by following material injection：
The preparation method of above-mentioned centrifugation blade, the method comprises the following steps：By PP resins, mica, silane coupled
Agent KH560, silane coupler KBM-403 mix 10-15min in high mixer；In being placed in the main spout of double screw extruder,
Glass fibre, carbon fiber and other auxiliary agents are added from side spout, melting extrusion is carried out, the pelletizing Jing after tank cooling, then Jing is dry
Dry rear mix obtains injection particle；Injection particle is added to carry out being molded in injection moulding machine and obtains described centrifugation blade.
Following test is carried out to embodiment 1, the result of test is as follows：
1st, physical dimension：
| External diameter | Length |
| 91.9mm | 647.2mm |
2nd, structure fastness
| Pulling force | Moment of torsion |
| 5560N | 12.3N·m |
3rd, jerk value
| Axially | Radially |
| 0.23mm | 0.36mm |
4th, residual unbalance,
| Left end | Right-hand member |
| 5.6μm | 6.8μm |
5th, thermal shock performance test
| Jump in footpath | Axle is jumped | Aequum |
| 0.38mm | 0.25mm | It is left 6.5 μm/right 7.5 μm |
6th, overspeed performance test
| Jump in footpath | Axle is jumped | Aequum |
| 0.36mm | 0.24mm | It is left 5.3 μm/right 7.0 μm |
7th, hot standing test
| Jump in footpath | Axle is jumped | Aequum |
| 0.40mm | 0.26mm | It is left 6.5 μm/right 7.8 μm |
8th, air quantity
| 590m3/h |
9th, noise
| 45.1 |
Claims (7)
1. centrifugation blade, it is characterised in that the centrifugation blade is molded by mass percentage by following material injection：
2. centrifugation blade according to claim 1, it is characterised in that the centrifugation blade is by mass percentage by following
Material injection is molded：
3. centrifugation blade according to claim 1, it is characterised in that antioxidant from antioxidant 1010, antioxidant 1076,
One kind in antioxidant CA, antioxidant DNP and antioxidant MB mixes various mixing.
4. centrifugation blade according to claim 1, it is characterised in that halogen-free flame retardants is swollen from nitrogenated flame retardant or nitrogen phosphorus
Swollen type fire retardant.
5. centrifugation blade according to claim 1, it is characterised in that light stabilizer is from hindered amine type light stabilizer and benzene
And thiazoles ultra-violet absorber.
6. centrifugation blade according to claim 1, it is characterised in that heat stabilizer selects calcium zinc stabilizer.
7. the preparation method of the centrifugation blade described in claim 1, it is characterised in that the method comprises the following steps：By PP trees
Fat, mica, silane coupler KH560, silane coupler KBM-403 mix 10-15min in high mixer；It is placed in twin-screw to squeeze
In going out the main spout of machine, glass fibre, carbon fiber and other auxiliary agents are added from side spout, carry out melting extrusion, Jing tanks
Pelletizing after cooling, then after drying mix obtains injection particle；Injection particle is added in injection moulding machine carries out injection acquisition
Described centrifugation blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239116.6A CN106633405A (en) | 2016-12-28 | 2016-12-28 | Centrifugal fan blade and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239116.6A CN106633405A (en) | 2016-12-28 | 2016-12-28 | Centrifugal fan blade and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106633405A true CN106633405A (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611239116.6A Pending CN106633405A (en) | 2016-12-28 | 2016-12-28 | Centrifugal fan blade and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109206740A (en) * | 2018-08-03 | 2019-01-15 | 江苏兆维塑料科技有限公司 | Low warpage flame-proof reinforced polypropylene material of a kind of uvioresistant and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440181A (en) * | 2007-11-19 | 2009-05-27 | 上海日之升新技术发展有限公司 | Preparation of reinforced polypropylene material with excellent environmental-protecting performance for fan blade |
| CN101792551A (en) * | 2010-01-16 | 2010-08-04 | 新盛世机电制品(中山)有限公司 | Novel antistatic bending-resisting polypropylene dustproof fan blade and preparation method thereof |
| CN102675740A (en) * | 2012-05-17 | 2012-09-19 | 北京纳盛通新材料科技有限公司 | Long-fiber enhanced thermoplastic composite material vane used for wind energy generator |
| CN103073796A (en) * | 2013-01-16 | 2013-05-01 | 合肥杰事杰新材料股份有限公司 | Material for making mineral fan blade |
-
2016
- 2016-12-28 CN CN201611239116.6A patent/CN106633405A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440181A (en) * | 2007-11-19 | 2009-05-27 | 上海日之升新技术发展有限公司 | Preparation of reinforced polypropylene material with excellent environmental-protecting performance for fan blade |
| CN101792551A (en) * | 2010-01-16 | 2010-08-04 | 新盛世机电制品(中山)有限公司 | Novel antistatic bending-resisting polypropylene dustproof fan blade and preparation method thereof |
| CN102675740A (en) * | 2012-05-17 | 2012-09-19 | 北京纳盛通新材料科技有限公司 | Long-fiber enhanced thermoplastic composite material vane used for wind energy generator |
| CN103073796A (en) * | 2013-01-16 | 2013-05-01 | 合肥杰事杰新材料股份有限公司 | Material for making mineral fan blade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109206740A (en) * | 2018-08-03 | 2019-01-15 | 江苏兆维塑料科技有限公司 | Low warpage flame-proof reinforced polypropylene material of a kind of uvioresistant and preparation method thereof |
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