CN106751101A - A kind of through-flow fan blade at variable air-out angle and preparation method thereof - Google Patents

A kind of through-flow fan blade at variable air-out angle and preparation method thereof Download PDF

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Publication number
CN106751101A
CN106751101A CN201611234040.8A CN201611234040A CN106751101A CN 106751101 A CN106751101 A CN 106751101A CN 201611234040 A CN201611234040 A CN 201611234040A CN 106751101 A CN106751101 A CN 106751101A
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Prior art keywords
fan blade
variable air
flow fan
out angle
antioxidant
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CN201611234040.8A
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Chinese (zh)
Inventor
韩小红
柴水华
周会中
洪银川
冯燕立
施建立
王银祥
张焕法
曹香妮
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Ningbo Langdi Impeller Machinery Co Ltd
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Ningbo Langdi Impeller Machinery Co Ltd
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Priority to CN201611234040.8A priority Critical patent/CN106751101A/en
Publication of CN106751101A publication Critical patent/CN106751101A/en
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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
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C08J2325/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/22—Halogen free composition
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The present invention relates to fan blade and preparation method thereof.A kind of through-flow fan blade at variable air-out angle, the through-flow fan blade at the variable air-out angle is molded by following material injection by mass percentage：AS70 85%, glass fibre 15 25%, carbon fiber 1.0 ~ 4.0%, silane coupler DB792 0.1 1.5%, silane coupler KBM 4030.1 1.5, cyclic acid anhydride type compatilizer 0.2 2.0%, ethoxylation lauramide 0.5 1.0%, silver base inorganic antibacterial agent 0.2% 1.0%, Tissuemat E 0.5 2.0%, methyl methacrylate-butadiene-styrene copolymer 0.5 3.0%, halogen-free flame retardants 0.5 2.0%, antioxidant 0.5 2.0%, light stabilizer 0.1 1.0%, heat stabilizer 0.1 1.0%.The through-flow fan blade at the variable air-out angle has the performances such as heat-resisting, resistant to chemical etching, ageing-resistant, mould proof, ultraviolet radiation preventing higher, and high density, high rigidity, size distortion is small, increases the tensile strength of plastic material.

Description

A kind of through-flow fan blade at variable air-out angle and preparation method thereof
Technical field
The present invention relates to fan blade and preparation method thereof.
Background technology
With the improvement of living standards, requirement of the people to living environment is increasingly paid attention to, used as closed environment indoors The lower air-conditioner for using, its influence to fan noise is also of increasing concern.Air conditioner room unit fan is sending for air-conditioner Wind critical component, thus size to indoor fan noise plays material impact.
The through-flow fan blade at the existing variable air-out angle of air-conditioner is mostly using material systems such as common fiberglass reinforced AS, AS or PP Make, due to itself rigidity and resistance to elevated temperatures Shortcomings, deformation is susceptible in transportation and after long-term use, make With the middle problem that vibration noise can be produced to increase.
The content of the invention
In order to solve above-mentioned technical problem, first purpose of the invention is to provide a kind of through-flow wind at variable air-out angle Leaf, the through-flow fan blade at the variable air-out angle has heat-resisting, resistant to chemical etching, ageing-resistant, mould proof, ultraviolet radiation preventing higher etc. Performance, high density, high rigidity, size distortion is small, increases the tensile strength of plastic material.Meanwhile, the through-flow at the variable air-out angle Fan blade improves ageing properties and heat decomposability but also with antistatic, anti-microbial property, fire resistance.
In order to realize first above-mentioned purpose, present invention employs following technical scheme：
A kind of through-flow fan blade at variable air-out angle, the through-flow fan blade at the variable air-out angle is by mass percentage by following material Injection moulding：
AS 70-85%
Glass fibre 15-25%
Carbon fiber 1.0-4.0%
Silane coupler DB792 0.1-1.5%
Silane coupler KBM-403 0.1-1.5%
Cyclic acid anhydride type compatilizer 0.2-2.0%
Ethoxylation lauramide 0.5-1.0%
Silver base inorganic antibacterial agent 0.2%-1.0%
Tissuemat E 0.5-2.0%
Methyl methacrylate-butadiene-styrene copolymer 0.5-3.0%
Halogen-free flame retardants 0.5-2.0%
Antioxidant 0.5-2.0%
Light stabilizer 0.1-1.0%
Heat stabilizer 0.1-1.0%.
Preferably, the through-flow fan blade at described variable air-out angle by mass percentage by following material injection into Type：
AS 75-80%
Glass fibre 18-24%
Carbon fiber 2.0 ~ 3.0%
Silane coupler DB792 0.5-1.5%
Silane coupler KBM-403 0.1-1.5%
Cyclic acid anhydride type compatilizer 0.5-2.0%
Ethoxylation lauramide 0.5-1.0%
Silver base inorganic antibacterial agent 0.2%-1.0%
Tissuemat E 0.5-1.0%
Methyl methacrylate-butadiene-styrene copolymer 0.8-2.0%
Halogen-free flame retardants 0.8-1.5%
Antioxidant 0.8-1.5%
Light stabilizer 0.1-1.0%
Heat stabilizer 0.1-1.0%.
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 selects 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 second above-mentioned purpose, present invention employs following technical scheme：
A kind of preparation method of the through-flow fan blade at variable air-out angle, the method comprises the following steps：By AS resins, silane coupled Agent DB792, silane coupler KBM-403 mix 10-15min in high mixer；It is 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, pelletizing after being cooled down through tank, then through dry Dry rear mix obtains injection particle；To be molded during particle adds injection moulding machine carries out variable air-out angle described in injection acquisition Through-flow fan blade.
As a result of above-mentioned technical scheme, the through-flow fan blade glass fibre at the variable air-out angle is strengthening material to the present invention Material main body, while add a small amount of carbon fiber, making the through-flow fan blade at variable air-out angle has heat-resisting, chemically-resistant higher rotten The performances such as erosion, ageing-resistant, mould proof, ultraviolet radiation preventing, high density, high rigidity, size distortion is small, increases the stretching of plastic material Intensity.Silane coupler DB792, silane coupler KBM-403 are added, resin and the combination between glass, carbon fiber is lifted Power, improves intensity and electric property, improves hydrophobicity.Cyclic acid anhydride type compatilizer, between lifting resin and glass, carbon fiber Intermiscibility.Ethoxylation lauramide makes material modified possess antistatic property.Silver base inorganic antibacterial agent makes material modified to possess Anti-microbial property.Tissuemat E improves the processing characteristics of material, improves mobility.Antioxidant improves resin degradation temperature, methyl-prop E pioic acid methyl ester-butadiene-styrene copolymer increases toughness of material, and halogen-free flame retardants improves the anti-flammability of material, light Stabilizer improves the fast light decomposability of material, improves ageing properties, and heat stabilizer improves heat decomposability.
The through-flow fan blade at the variable air-out angle of the present invention has heat-resisting, resistant to chemical etching, ageing-resistant, mould proof, anti-purple higher The performances such as UV radiation, high density, high rigidity, size distortion is small, increases the tensile strength of plastic material.Meanwhile, this it is variable go out The through-flow fan blade at wind angle improves ageing properties and heat decomposability but also with antistatic, anti-microbial property, fire resistance.
Specific embodiment
Embodiment 1
A kind of through-flow fan blade at variable air-out angle, the through-flow fan blade at the variable air-out angle is by mass percentage by following material Injection moulding：
Glass fibre 20%
Carbon fiber 2.0%
Silane coupler DB792 1.0%
Silane coupler KBM-403 0. 5%
Cyclic acid anhydride type compatilizer 0.5%
Ethoxylation lauramide 0.5%
Silver base inorganic antibacterial agent 0.8%
Tissuemat E 1.5%
Methyl methacrylate-butadiene-styrene copolymer 1.0%
Halogen-free flame retardants 0.5%
Antioxidant 1.0%
Light stabilizer 0.2%
Heat stabilizer 0.2%
AS surpluses.
The preparation method of the through-flow fan blade at the above-mentioned variable air-out angles of enhancing AS, the method comprises the following steps：By AS Resin, silane coupler DB792, silane coupler KBM-403 mix 10-15min in high mixer；It is placed in double screw extruder Main spout in, add glass fibre, carbon fiber and other auxiliary agents from side spout, carry out melting extrusion, cooled down through tank Pelletizing afterwards, then mix obtains injection particle after drying；Carried out described in injection acquisition during injection particle is added into injection moulding machine Variable air-out angle through-flow fan blade.
Embodiment 2
A kind of through-flow fan blade at variable air-out angle, the through-flow fan blade at the variable air-out angle is by mass percentage by following material Injection moulding：
Glass fibre 15.0%
Carbon fiber 3.0%
Silane coupler DB792 0.8%
Silane coupler KBM-403 0. 5%
Cyclic acid anhydride type compatilizer 1.0%
Ethoxylation lauramide 0.8%
Silver base inorganic antibacterial agent 0.5%
Tissuemat E 0.5%
Methyl methacrylate-butadiene-styrene copolymer 2.0%
Halogen-free flame retardants 1.5%
Antioxidant 1.0%
Light stabilizer 0.2%
Heat stabilizer 0.2%
AS surpluses.
The preparation method of the through-flow fan blade at the above-mentioned variable air-out angles of enhancing AS, the method comprises the following steps：By AS Resin, silane coupler DB792, silane coupler KBM-403 mix 10-15min in high mixer；It is placed in double screw extruder Main spout in, add glass fibre, carbon fiber and other auxiliary agents from side spout, carry out melting extrusion, cooled down through tank Pelletizing afterwards, then mix obtains injection particle after drying；Carried out described in injection acquisition during injection particle is added into injection moulding machine Variable air-out angle through-flow fan blade.
Embodiment 3
A kind of through-flow fan blade at variable air-out angle, the through-flow fan blade at the variable air-out angle is by mass percentage by following material Injection moulding：
Glass fibre 25.0%
Carbon fiber 1.0%
Silane coupler DB792 1.5%
Silane coupler KBM-403 1.5%
Cyclic acid anhydride type compatilizer 1.0%
Ethoxylation lauramide 0.8%
Silver base inorganic antibacterial agent 0.5%
Tissuemat E 0.5%
Methyl methacrylate-butadiene-styrene copolymer 1.0%
Halogen-free flame retardants 1.5%
Antioxidant 1.0%
Light stabilizer 0.2%
Heat stabilizer 0.2%
AS surpluses.
The preparation method of the through-flow fan blade at the above-mentioned variable air-out angles of enhancing AS, the method comprises the following steps：By AS Resin, silane coupler DB792, silane coupler KBM-403 mix 10-15min in high mixer；It is placed in double screw extruder Main spout in, add glass fibre, carbon fiber and other auxiliary agents from side spout, carry out melting extrusion, cooled down through tank Pelletizing afterwards, then mix obtains injection particle after drying；Carried out described in injection acquisition during injection particle is added into injection moulding machine Variable air-out angle through-flow fan blade.
Through-flow fan blade to the variable air-out angle of the embodiment of the present invention 1 detects that detection is with reference to Q/NLD 04-2014 《Centrifugation, coil pipe fan blade》, detection data is as follows：
1. physical dimension:Highly:198.O mm, external diameter:200.5 mm.
2. jerk value:
The mm of axial runout amount 0.80；Radial beat eccentricity 0.90mm.
3. residual unbalance,:
When rotating speed is 10OOr/min, residual unbalance, is upside 32.0um, downside 28.5um.
4. thermocycling:
1) experimental condition:
Tested fan blade is placed in high-low temperature test chamber ,+70 DEG C ± 2 DEG C are heated slowly to from room temperature, and keep slow after 2h Cooling, to -20 DEG C of ± 3 DEG C of holding lh, then places 2h at ambient temperature.
2) experimental result:
Axial runout amount 0.82mm；Radial beat eccentricity 0.95mm.
When rotating speed is 10OOr/min, residual unbalance, is upside 35.0um, downside 30.4um.

Claims (7)

1. a kind of through-flow fan blade at variable air-out angle, it is characterised in that the through-flow fan blade at the variable air-out angle is by mass percentage It is molded by following material injection：
AS 70-85%
Glass fibre 15-25%
Carbon fiber 1.0-4.0%
Silane coupler DB792 0.1-1.5%
Silane coupler KBM-403 0.1-1.5%
Cyclic acid anhydride type compatilizer 0.2-2.0%
Ethoxylation lauramide 0.5-1.0%
Silver base inorganic antibacterial agent 0.2%-1.0%
Tissuemat E 0.5-2.0%
Methyl methacrylate-butadiene-styrene copolymer 0.5-3.0%
Halogen-free flame retardants 0.5-2.0%
Antioxidant 0.5-2.0%
Light stabilizer 0.1-1.0%
Heat stabilizer 0.1-1.0%.
2. the through-flow fan blade at a kind of variable air-out angle according to claim 1, it is characterised in that the variable air-out angle is passed through Stream fan blade is molded by following material injection by mass percentage：
AS 75-80%
Glass fibre 18-24%
Carbon fiber 2.0 ~ 3.0%
Silane coupler DB792 0.5-1.5%
Silane coupler KBM-403 0.1-1.5%
Cyclic acid anhydride type compatilizer 0.5-2.0%
Ethoxylation lauramide 0.5-1.0%
Silver base inorganic antibacterial agent 0.2%-1.0%
Tissuemat E 0.5-1.0%
Methyl methacrylate-butadiene-styrene copolymer 0.8-2.0%
Halogen-free flame retardants 0.8-1.5%
Antioxidant 0.8-1.5%
Light stabilizer 0.1-1.0%
Heat stabilizer 0.1-1.0%.
3. the through-flow fan blade at a kind of variable air-out angle according to claim 1, it is characterised in that antioxidant selects antioxidant 1010th, the one kind in antioxidant 1076, antioxidant CA, antioxidant DNP and antioxidant MB mixes various mixing.
4. the through-flow fan blade at a kind of variable air-out angle according to claim 1, it is characterised in that halogen-free flame retardants selects nitrogen Flame retardant or nitrogen phosphorus expansion type flame retardant.
5. the through-flow fan blade at a kind of variable air-out angle according to claim 1, it is characterised in that light stabilizer is from being obstructed Amine type light stabilizer and benzothiazoles ultra-violet absorber.
6. the through-flow fan blade at a kind of variable air-out angle according to claim 1, it is characterised in that heat stabilizer selects calcium zinc Stabilizer.
7. the preparation method of the through-flow fan blade at a kind of variable air-out angle described in claim 1, it is characterised in that the method includes Following step：AS resins, silane coupler DB792, silane coupler KBM-403 are mixed into 10-15min in high mixer； It is placed in the main spout of double screw extruder, glass fibre, carbon fiber and other auxiliary agents is added from side spout, is melted Extrusion, pelletizing after being cooled down through tank, then mix obtains injection particle after drying；Enter during injection particle is added into injection moulding machine The through-flow fan blade at the variable air-out angle described in row injection acquisition.
CN201611234040.8A 2016-12-28 2016-12-28 A kind of through-flow fan blade at variable air-out angle and preparation method thereof Pending CN106751101A (en)

Priority Applications (1)

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CN201611234040.8A CN106751101A (en) 2016-12-28 2016-12-28 A kind of through-flow fan blade at variable air-out angle and preparation method thereof

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Application Number Priority Date Filing Date Title
CN201611234040.8A CN106751101A (en) 2016-12-28 2016-12-28 A kind of through-flow fan blade at variable air-out angle and preparation method thereof

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1362443A (en) * 2001-01-03 2002-08-07 中国石油化工股份有限公司 Thermoplastic composition capable of being used as fan material
JP2005290207A (en) * 2004-03-31 2005-10-20 Toray Ind Inc Reinforced thermoplastic resin composition and method for producing the same
CN101928432A (en) * 2010-05-11 2010-12-29 上海陈立实业有限公司 High temperature resistant material for cross flow fan of air-conditioning internal machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1362443A (en) * 2001-01-03 2002-08-07 中国石油化工股份有限公司 Thermoplastic composition capable of being used as fan material
JP2005290207A (en) * 2004-03-31 2005-10-20 Toray Ind Inc Reinforced thermoplastic resin composition and method for producing the same
CN101928432A (en) * 2010-05-11 2010-12-29 上海陈立实业有限公司 High temperature resistant material for cross flow fan of air-conditioning internal machine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
宋波: "《塑料改性技术》", 31 October 2016, 中国纺织出版社 *
张玉龙: "《塑料、橡胶助剂速查手册》", 31 August 2012, 中国纺织出版社 *
梁锦雄: "《注塑技术培训教程》", 30 June 2009, 机械工业出版社 *

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Application publication date: 20170531