CN106832717A - A kind of oblique flow fan blade and preparation method thereof - Google Patents
A kind of oblique flow fan blade and preparation method thereof Download PDFInfo
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- CN106832717A CN106832717A CN201710037706.9A CN201710037706A CN106832717A CN 106832717 A CN106832717 A CN 106832717A CN 201710037706 A CN201710037706 A CN 201710037706A CN 106832717 A CN106832717 A CN 106832717A
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- Prior art keywords
- fan blade
- flow fan
- oblique flow
- antioxidant
- silane coupler
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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
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
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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
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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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)
Abstract
The present invention relates to fan blade and preparation method thereof.A kind of oblique flow fan blade, is molded by following material injection by mass percentage：AS75 90%, glass fibre 10 30%, aramid fiber 1.0~5.0%, mica 3.0 10%, silane coupler DB792 0.1 1.5%, silane coupler kh5600.1 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%, microcrystalline wax 0.5 2.0%, dissaving polymer 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 oblique flow fan blade 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
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.
Existing air-conditioner oblique flow fan blade is made using materials such as common fiberglass reinforced AS, ABS or PP mostly, due to this
The rigidity and resistance to elevated temperatures Shortcomings of body, are susceptible to deformation in transportation and after long-term use, can be produced 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 invention is to provide a kind of oblique flow fan blade, the oblique flow wind
Leaf has the performances, high density, high rigidity, size such as heat-resisting, resistant to chemical etching, ageing-resistant, mould proof, ultraviolet radiation preventing higher
Deformation is small, increases the tensile strength of plastic material.Meanwhile, the oblique flow fan blade but also with antistatic, anti-microbial property, fire resistance,
Improve ageing properties and heat decomposability.
In order to realize first above-mentioned purpose, present invention employs following technical scheme：
A kind of oblique flow fan blade, the oblique flow fan blade is molded by following material injection by mass percentage：
Preferably, described oblique flow fan blade is molded by following material injection by mass percentage：
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 oblique flow fan blade, the method comprises the following steps：By AS resins, mica, silane coupler
DB792, silane coupler kh560 mix 10-15min in high mixer；It is placed in the main spout of double screw extruder, from side
Spout adds glass fibre, aramid fiber and other auxiliary agents, carries out melting extrusion, pelletizing after being cooled down through tank, then through drying
Mix obtains injection particle afterwards；Particle will be molded and add the oblique flow fan blade for carrying out described in injection acquisition in injection moulding machine.
As a result of above-mentioned technical scheme, the oblique flow fan blade glass fibre is reinforcing material main body to the present invention, while
A small amount of aramid fiber is added, makes oblique flow fan blade that there is heat-resisting, resistant to chemical etching, ageing-resistant, mould proof, antiultraviolet higher
The performances such as radiation, high density, high rigidity, size distortion is small, increases the tensile strength of plastic material.Mica improves heat resisting temperature,
Shielding ultraviolet rays, improve insulating properties, and lifting glass dispersiveness in the material reduces material deformation, and lifting product size is steady
It is qualitative.Silane coupler DB792, silane coupler kh560 are added, resin and the combination between glass, aramid fiber is lifted
Power, improves intensity and electric property, improves hydrophobicity.Cyclic acid anhydride type compatilizer, between lifting resin and glass, aramid fiber
Intermiscibility.Ethoxylation lauramide makes material modified possess antistatic property.Silver base inorganic antibacterial agent makes material modified tool
Standby anti-microbial property.Microcrystalline wax improves the processing characteristics of material, improves mobility.Antioxidant improves resin degradation temperature, over-expense
Fluidized polymer increases toughness of material, and halogen-free flame retardants improves the anti-flammability of material, and light stabilizer improves the fast light decomposability of material
Can, ageing properties are improved, heat stabilizer improves heat decomposability.
Oblique flow fan blade of the present invention has the property such as heat-resisting, resistant to chemical etching, ageing-resistant, mould proof, ultraviolet radiation preventing higher
Can, high density, high rigidity, size distortion is small, increases the tensile strength of plastic material.Meanwhile, the oblique flow fan blade is but also with anti-quiet
Electricity, anti-microbial property, fire resistance, improve ageing properties and heat decomposability.
Specific embodiment
Embodiment 1
A kind of oblique flow fan blade, the oblique flow fan blade is molded by following material injection by mass percentage：
The preparation method of above-mentioned oblique flow fan blade, the method comprises the following steps：By AS resins, mica, silane coupled
Agent DB792, silane coupler kh560 mix 10-15min in high mixer；It is placed in the main spout of double screw extruder, from
Side spout adds glass fibre, aramid fiber and other auxiliary agents, carries out melting extrusion, pelletizing after being cooled down through tank, then through dry
Dry rear mix obtains injection particle；Particle will be molded and add the oblique flow fan blade for carrying out described in injection acquisition in injection moulding machine.
Embodiment 2
A kind of oblique flow fan blade, the oblique flow fan blade is molded by following material injection by mass percentage：
The preparation method of above-mentioned oblique flow fan blade, the method comprises the following steps：By AS resins, mica, silane coupled
Agent DB792, silane coupler kh560 mix 10-15min in high mixer；It is placed in the main spout of double screw extruder, from
Side spout adds glass fibre, aramid fiber and other auxiliary agents, carries out melting extrusion, pelletizing after being cooled down through tank, then through dry
Dry rear mix obtains injection particle；Particle will be molded and add the oblique flow fan blade for carrying out described in injection acquisition in injection moulding machine.
Embodiment 3
A kind of oblique flow fan blade, the oblique flow fan blade is molded by following material injection by mass percentage：
The preparation method of above-mentioned oblique flow fan blade, the method comprises the following steps：By AS resins, mica, silane coupled
Agent DB792, silane coupler kh560 mix 10-15min in high mixer；It is placed in the main spout of double screw extruder, from
Side spout adds glass fibre, aramid fiber and other auxiliary agents, carries out melting extrusion, pelletizing after being cooled down through tank, then through dry
Dry rear mix obtains injection particle；Particle will be molded and add the oblique flow fan blade for carrying out described in injection acquisition in injection moulding machine.
Oblique flow fan blade to the embodiment of the present invention 1 detects that detection is with reference to Q/NLD 04-2014《Centrifugation, oblique flow wind
Leaf》, detection data is as follows：
1. physical dimension:Highly:198.Omm, external diameter:200.5mm.
2. jerk value:
Axial runout amount 0.80mm；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 after keeping 2h
Slow 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 oblique flow fan blade, it is characterised in that the oblique flow fan blade is molded by following material injection by mass percentage：
2. a kind of oblique flow fan blade according to claim 1, it is characterised in that the oblique flow fan blade by mass percentage by with
Under material injection shaping：
3. a kind of oblique flow fan blade according to claim 1, it is characterised in that antioxidant selects antioxidant 1010, antioxidant
1076th, the one kind in antioxidant CA, antioxidant DNP and antioxidant MB mixes various mixing.
4. a kind of oblique flow fan blade according to claim 1, it is characterised in that halogen-free flame retardants selects nitrogenated flame retardant or nitrogen
Phosphorus expansion type flame retardant.
5. a kind of oblique flow fan blade according to claim 1, it is characterised in that light stabilizer selects hindered amine type light stabilizer
With benzothiazoles ultra-violet absorber.
6. a kind of oblique flow fan blade according to claim 1, it is characterised in that heat stabilizer selects calcium zinc stabilizer.
7. the preparation method of a kind of oblique flow fan blade described in claim 1, it is characterised in that the method comprises the following steps：Will
AS resins, mica, silane coupler DB792, silane coupler kh560 mix 10-15min in high mixer；It is placed in twin-screw
In the main spout of extruder, glass fibre, aramid fiber and other auxiliary agents are added from side spout, carry out melting extrusion, passed through
Pelletizing after tank cooling, then mix obtains injection particle after drying；It is molded during injection particle is added into injection moulding machine
Obtain described oblique flow fan blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037706.9A CN106832717A (en) | 2017-01-18 | 2017-01-18 | A kind of oblique flow fan blade and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037706.9A CN106832717A (en) | 2017-01-18 | 2017-01-18 | A kind of oblique flow fan blade and preparation method thereof |
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| CN106832717A true CN106832717A (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710037706.9A Pending CN106832717A (en) | 2017-01-18 | 2017-01-18 | A kind of oblique flow fan blade and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003719A (en) * | 2006-11-14 | 2007-07-25 | 南京工业大学 | Hybrid fiber reinforced rubber-based sealing composite material and preparation process thereof |
| CN103509305A (en) * | 2012-06-28 | 2014-01-15 | 上海杰事杰新材料(集团)股份有限公司 | Antibacterial low-expansion-coefficient extrusion-grade ASA (acrylonitrile-styrene-acrylate) composite material and preparation method thereof |
| CN104448597A (en) * | 2014-11-26 | 2015-03-25 | 珠海格力电器股份有限公司 | Preparation method of glass fiber reinforced AS resin |
-
2017
- 2017-01-18 CN CN201710037706.9A patent/CN106832717A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003719A (en) * | 2006-11-14 | 2007-07-25 | 南京工业大学 | Hybrid fiber reinforced rubber-based sealing composite material and preparation process thereof |
| CN103509305A (en) * | 2012-06-28 | 2014-01-15 | 上海杰事杰新材料(集团)股份有限公司 | Antibacterial low-expansion-coefficient extrusion-grade ASA (acrylonitrile-styrene-acrylate) composite material and preparation method thereof |
| CN104448597A (en) * | 2014-11-26 | 2015-03-25 | 珠海格力电器股份有限公司 | Preparation method of glass fiber reinforced AS resin |
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Application publication date: 20170613 |