CN114656722A - Antistatic air pipe - Google Patents
Antistatic air pipe Download PDFInfo
- Publication number
- CN114656722A CN114656722A CN202210445120.7A CN202210445120A CN114656722A CN 114656722 A CN114656722 A CN 114656722A CN 202210445120 A CN202210445120 A CN 202210445120A CN 114656722 A CN114656722 A CN 114656722A
- Authority
- CN
- China
- Prior art keywords
- antistatic
- air duct
- titanium dioxide
- parts
- graphene powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
Abstract
The application relates to the field of air pipes, and particularly discloses an antistatic air pipe, which comprises the following components: PPH; a lubricant; a polyacrylate; an antistatic filler; liquid paraffin; the antistatic filler is prepared by the following method: s1, adhering graphene powder to the surface of the carbon fiber by using an epoxy resin adhesive to obtain a first material; s2, modifying the surface of the first material by using a quaternary ammonium salt cationic surfactant with a long alkyl chain to obtain the antistatic filler. Graphene powder is bonded on carbon fibers, and then the first material is modified, so that the antistatic filler is uniformly dispersed in the PPH, and the air pipe has good antistatic performance and high temperature resistance; the addition of titanium dioxide further improves the conductivity of the air duct and simultaneously improves the uvioresistant performance of the air duct; titanium dioxide is loaded on the graphene powder, so that the titanium dioxide can be uniformly dispersed in the PPH, and the ultraviolet resistance of the air pipe is improved.
Description
Technical Field
The present application relates to the field of air ducts, more specifically it relates to an antistatic air duct.
Background
The air duct is a duct system for conveying and distributing air. The air pipes are classified according to the cross-sectional shapes, and can be divided into a circular air pipe, a rectangular air pipe, an oblate air pipe and the like, wherein the resistance of the circular air pipe is minimum, but the height dimension is maximum, the manufacture is complex, and the rectangular air pipe is mainly used for the application. According to the material classification, the air pipe can be divided into a metal air pipe, a composite air pipe and a polymer air pipe.
The polymer air pipe can be used as a chimney, the chimney is different from 10m to 30m, PPH (homopolymerized polypropylene) is a material for manufacturing the air pipe, the PPH has the characteristics of chemical corrosion resistance, wear resistance, high temperature resistance, corrosion resistance, ageing resistance and good insulativity, and the PPH air pipe is used as the chimney pipe, so that the chimney pipe has the characteristics of light weight and convenience in installation, but static electricity easily appears in the PPH air pipe in the related technology, the air pipe is easy to absorb dust, and the use of the air pipe is influenced.
Disclosure of Invention
In order to improve the problem that the tuber pipe produced static easily, this application provides an antistatic tuber pipe.
The application provides an antistatic tuber pipe adopts following technical scheme:
an antistatic air duct comprises the following components in parts by weight:
20-30 parts of PPH;
1.5-3.5 parts of a lubricant;
1-2 parts of polyacrylate;
5-10 parts of antistatic filler;
1-4.5 parts of liquid paraffin;
the antistatic filler is prepared by the following method:
s1, adhering graphene powder on the surface of carbon fiber by using an epoxy resin adhesive to obtain a first material;
s2, modifying the surface of the first material by using a quaternary ammonium salt cationic surfactant with a long alkyl chain to obtain the antistatic filler.
By adopting the technical scheme, the PPH is used as the main material, has better chemical corrosion resistance, wear resistance, high temperature resistance, corrosion resistance and ageing resistance, and has longer service life when being used as a chimney. The lubricant enables PPH to be processed conveniently, and the addition of polyacrylate improves the toughness and weather resistance of the air pipe; the liquid paraffin has better lubricating effect and is convenient to demould;
the graphene powder and the carbon fiber are used as better conductive materials, so that the conductivity of the air pipe can be improved, and the antistatic property of the air pipe is improved. The quaternary ammonium salt cationic surfactant with the long alkyl chain modifies the surface of the first material, namely the quaternary ammonium salt cationic surfactant with the long alkyl chain actually modifies graphene powder coated on carbon fibers, so that the antistatic filler and the PPH have good compatibility, and the antistatic filler is conveniently and uniformly dispersed in the PPH. And through bonding the graphene powder through the epoxy resin binder, the carbon fibers can be wrapped by the graphene powder, and after the graphene powder is modified, the carbon fibers can be uniformly dispersed in PPH, so that the air pipe has better antistatic performance. The epoxy resin has good stability, and the graphene powder is not easy to fall off from the carbon fiber when the graphene powder is modified. Simultaneously because the addition of graphite alkene and carbon fiber makes the high temperature resistance of tuber pipe improve, still improves the high temperature stability of tuber pipe, makes the difficult high temperature of tuber pipe age, increases the life of tuber pipe.
Optionally, the paint also comprises 1-2 parts of titanium dioxide powder by weight.
By adopting the technical scheme, the titanium dioxide can reflect and absorb ultraviolet light, has better ultraviolet resistance, and is exposed to ultraviolet light for a long time when the air pipe is used as a chimney, so that the ultraviolet resistance is particularly important. The titanium dioxide has the performance of a semiconductor, the conductivity of the titanium dioxide is rapidly increased along with the rise of the temperature, and when the air pipe is used as a chimney, the temperature of the air pipe can be increased, so that the conductivity of the air pipe is enhanced, and the antistatic performance of the air pipe is enhanced.
Optionally, the graphene powder is titanium dioxide-loaded graphene powder.
By adopting the technical scheme, the titanium dioxide is an inorganic filler, the compatibility of the titanium dioxide with PPH is poor, and the compatibility of graphene and PPH is improved by loading graphene, so that the titanium dioxide loaded on the graphene can be uniformly dispersed in PPH after the graphene is modified by a quaternary ammonium salt cationic surfactant with a long alkyl chain; meanwhile, titanium dioxide is loaded on graphene, so that the ultraviolet resistance of the titanium dioxide can be improved, and the ultraviolet resistance of the air pipe is further improved.
Optionally, the preparation method of the titanium dioxide loaded graphene powder is as follows:
adding graphene oxide powder into a mixed solution of absolute ethyl alcohol and KCl, stirring, slowly adding butyl titanate, stirring, standing, centrifuging, washing, drying, placing the dried product in an argon atmosphere furnace, and carrying out heat preservation reaction at the temperature of 450-plus-one 520 ℃ for 1.5-2.5 h to obtain the graphene powder loaded with titanium dioxide.
By adopting the technical scheme, titanium dioxide is prepared on graphene oxide through tetrabutyl titanate, the particle size of the titanium dioxide is about 10-20nm and is firmly fixed on the surface of the graphene, and meanwhile, the ultraviolet resistance of the titanium dioxide is improved due to the compounding of the graphene and the titanium dioxide.
Optionally, the powder also comprises 1-2 parts of talcum powder.
By adopting the technical scheme, the talcum powder has better lubricity, fire resistance, acid resistance, insulativity, high melting point, chemical inactivity, good covering power, softness and good luster, and the processing performance of the air pipe is improved.
Optionally, the halogen-free intumescent flame retardant also comprises 1-4 parts by weight of halogen-free intumescent flame retardant.
By adopting the technical scheme, the flame retardant improves the flame retardant property of the air gun tube and reduces the damage of the air tube during accidental combustion.
Optionally, the quaternary ammonium salt cationic surfactant with a long alkyl chain is one of octadecyl trimethyl ammonium bromide, hexadecyl trimethyl ammonium bromide, tetradecyl trimethyl ammonium bromide, dodecyl trimethyl ammonium bromide, octadecyl dimethyl ammonium chloride, hexadecyl trimethyl ammonium chloride, tetradecyl trimethyl ammonium chloride and dodecyl trimethyl ammonium chloride.
By adopting the technical scheme, the first material can be modified by octadecyl trimethyl ammonium bromide, hexadecyl trimethyl ammonium bromide, tetradecyl trimethyl ammonium bromide and dodecyl trimethyl ammonium bromide, and the modified first material has better compatibility with the PPH due to the introduction of the long alkyl chain, so that the dispersion of the antistatic filler is facilitated.
Optionally, the UV-resistant agent is also included by 0.5-1 part by weight.
Optionally, the composition also comprises 0.5-1 part by weight of antioxidant.
In summary, the present application has the following beneficial effects:
1. graphene powder is bonded on carbon fibers, and then the first material is modified, so that the antistatic filler is uniformly dispersed in the PPH, and the air pipe has good antistatic performance and high temperature resistance;
2. the addition of titanium dioxide further improves the conductivity of the air duct and simultaneously improves the uvioresistant performance of the air duct;
3. titanium dioxide is loaded on graphene powder, so that the titanium dioxide can be uniformly dispersed in PPH, and the ultraviolet resistance of the air pipe is improved.
Detailed Description
The present application will be described in further detail below with reference to examples 1 to 12 and comparative examples 1 to 4.
TABLE 1
| Name of raw materials | Species or origin |
| PPH | TOTAL Polypropylene PPH，3260 |
| Lubricant agent | Composition of one or two of stearic acid and calcium stearate |
| Polyacrylate | Flyover plate, polyacrylate |
| Titanium dioxide powder | Yingcheng brand YC-QYT30 titanium white powder with particle size of 30nm |
| Halogen-free intumescent flame retardant | Nanjing medium light shade, ZCFR-106 polyolefin halogen-free flame retardant; yanyuan brand, FR-50A PP halogen-free flame retardant intumescent |
| Carbon fiber | Chengxin carbon fiber, 15-30mm chopped carbon fiber |
| Graphene powder | Sold by Qingdao rock-ocean carbon Material Co., Ltd, HGP-3A, particle size of 3um, and sheet diameter of 1-10nm |
| Graphene oxide powder | Liu Gong graphite brand, 1000 mesh, LG-1401 |
| Antioxidant agent | Antioxidant 1010 and antioxidant 168 |
| Anti-ultraviolet agent | Pasteur, Tinuvin 326 |
Preparation example
Preparation example 1
Preparation of titanium dioxide-loaded graphene powder
Adding 4kg of graphene oxide powder into a mixed solution of 5L of anhydrous ethanol and 0.2L of 0.4mol/L KCl, stirring for 20min, slowly adding 1L of butyl titanate, stirring for 10min, standing for 4h, centrifuging, washing, drying, placing the dried product in an argon atmosphere furnace, slowly heating to 450 ℃, and preserving heat for 2.5 h to obtain the titanium dioxide-loaded graphene powder.
Preparation example 2
Preparation of titanium dioxide-loaded graphene powder
Adding 4kg of graphene oxide powder into a mixed solution of 5L of anhydrous ethanol and 0.2L of 0.4mol/L KCl, stirring for 20min, slowly adding 1L of butyl titanate, stirring for 10min, standing for 4h, centrifuging, washing, drying, placing the dried product in an argon atmosphere furnace, slowly heating to 520 ℃, and preserving heat for 1.5 h to obtain the titanium dioxide-loaded graphene powder.
Preparation example 3
Preparation of titanium dioxide-loaded graphene powder
Adding 4kg of graphene oxide powder into a mixed solution of 5L of anhydrous ethanol and 0.2L of 0.4mol/L KCl, stirring for 20min, slowly adding 1L of butyl titanate, stirring for 10min, standing for 4h, centrifuging, washing, drying, placing the dried product in an argon atmosphere furnace, slowly heating to 500 ℃, and preserving heat for 2 h to obtain the titanium dioxide-loaded graphene powder.
Preparation example 4
Preparation of antistatic Filler
S1, uniformly stirring and mixing 1kg of epoxy resin binder and 10kg of carbon fiber, immediately adding 5kg of graphene powder, continuously stirring and uniformly mixing, and heating while stirring to cure the epoxy resin to obtain a first material;
s2, under the ultrasonic wave condition, placing 12kg of first material in 50L of water, then adding 15kg of potassium permanganate, reacting for 4 hours at 80 ℃ under the ultraviolet light induction condition, filtering, cleaning and drying to obtain 11.4kg of second material;
s3, modification: slowly adding 5kg of octadecyl trimethyl ammonium bromide into a mixture of 11.4kg of second material and 50L of water, stirring for 30min under the ultrasonic condition, filtering, cleaning, and then carrying out vacuum freeze drying for 24h to obtain the antistatic filler.
Preparation example 5
The difference from preparation example 4 is that dodecyltrimethylammonium bromide is used in place of octadecyltrimethylammonium bromide in equal amounts.
Preparation example 6
The difference from preparation 4 is that octadecyl trimethyl ammonium chloride is substituted for octadecyl trimethyl ammonium bromide in equal amounts.
Preparation example 7
The difference from preparation example 6 is that the graphene powder in the S1 step was equivalently replaced with the titanium dioxide-supported graphene powder of preparation example 1.
Preparation example 8
The difference from preparation example 6 is that the graphene powder in the S1 step was equivalently replaced with the titanium dioxide-supported graphene powder of preparation example 2.
Preparation example 9
The difference from preparation example 6 is that the graphene powder in the S1 step was equivalently replaced with the titanium dioxide-supported graphene powder of preparation example 3.
Examples
Example 1
An antistatic air duct is prepared by the following method:
1.5kg of stearic acid, 1kg of polyacrylate, 5kg of antistatic filler obtained in preparation example 4 and 1kg of liquid paraffin are stirred and mixed uniformly to obtain a mixture, then the mixture is added into 20kg of PPH and stirred and mixed uniformly by a mixer, the uniformly mixed raw materials are fed into an extruding machine, and the raw materials are extruded into an air duct after being melted by the extruding machine.
Example 2
An antistatic air duct is prepared by the following method:
3.5kg of calcium stearate, 2kg of polyacrylate, 10kg of the antistatic filler obtained in preparation example 5 and 4.5kg of liquid paraffin are stirred and mixed uniformly to obtain a mixture, then the mixture is added into 30kg of PPH and stirred and mixed uniformly by a mixer, the uniformly mixed raw materials are fed into an extruding machine, and the raw materials are extruded into an air pipe after being melted by the extruding machine.
Example 3
An antistatic air duct is prepared by the following method:
2.8kg of calcium stearate, 1.5kg of stearic acid, 1.5kg of polyacrylate, 7.6kg of the antistatic filler obtained in preparation example 6 and 2.5kg of liquid paraffin are stirred and mixed uniformly to obtain a mixture, then the mixture is added into 25kg of PPH and stirred and mixed uniformly by a mixer, the uniformly mixed raw materials are sent into an extruder, and the extruder extrudes the raw materials into an air pipe after hot melting.
Example 4
The difference from example 3 is that 1kg of titanium dioxide powder was also added to the mix.
Example 5
The difference from example 3 is that 2kg of titanium dioxide powder was also added to the mix.
Example 6
The difference from example 3 is that 1.5kg of titanium dioxide powder was also added to the mix.
Example 7
The difference from example 3 is that the antistatic filler is obtained from preparation example 7.
Example 8
The difference from example 3 is that the antistatic filler is obtained from preparation 8.
Example 9
The difference from example 3 is that the antistatic filler is obtained from preparation 9.
Example 10
The difference from the example 9 is that 1kg of talcum powder, 1kg of ZCFR-106 polyolefin halogen-free flame retardant, 1kg of Tinuvin 326 and 1kg of antioxidant 1010 are also added into the mixture.
Example 11
The difference from the example 9 is that 2kg of talcum powder, 4kg of FR-50A PP halogen-free flame retardant intumescent, 0.5kg of Tinuvin 326 and 0.5kg of antioxidant 168 are also added into the mixture.
Example 12
The difference from the example 9 is that 1.5kg of talcum powder, 2kg of FR-50A PP halogen-free flame retardant intumescent, 0.5kg of Tinuvin 326, 0.5kg of antioxidant 1010 and 0.5kg of antioxidant 168 are also added into the mixture.
Comparative example
Comparative example 1
The difference from example 3 is that the first material is not modified and is added directly.
Comparative example 2
The difference from example 3 is that the graphene powder and the carbon fiber are not bonded to each other and are not modified and are directly added.
Comparative example 3
The difference from example 3 is that no liquid paraffin was added.
Comparative example 4
The difference from example 3 is that no polyacrylate was added.
Performance test
And (3) detecting the antistatic property: the air ducts of examples 1-12 and comparative examples 1-4 were tested by using the surface impedance tester 800 with reference to SJT 10696-.
TABLE 2
| External surface point-to-point resistance value (omega) | Inner surface point-to-point resistance value (omega) | Inner → outer point-to-point resistance (omega) | |
| Example 1 | 6.2*103 | 2.0*103 | 4.3*105 |
| Example 2 | 6.1*103 | 2.8*103 | 4.4*105 |
| Example 3 | 6.1*103 | 2.8*103 | 4.2*105 |
| Example 4 | 2.8*103 | 1.7*103 | 6.9*104 |
| Example 5 | 2.7*103 | 1.6*103 | 6.8*104 |
| Example 6 | 2.7*103 | 1.6*103 | 6.9*104 |
| Example 7 | 2.1*103 | 1.2*103 | 6.2*104 |
| Example 8 | 2.1*103 | 1.3*103 | 6.3*104 |
| Example 9 | 2.2*103 | 1.3*103 | 6.4*104 |
| Example 10 | 2.5*103 | 1.6*103 | 7.1*104 |
| Example 11 | 2.6*103 | 1.7*103 | 7.2*104 |
| Example 12 | 2.5*103 | 1.6*103 | 7.2*104 |
| Comparative example 1 | 9.4*103 | 5.2*103 | 7.2*105 |
| Comparative example 2 | 8.2*103 | 4.7*103 | 6.1*105 |
| Comparative example 3 | 6.8*103 | 3.4*103 | 5.2*105 |
| Comparative example 4 | 6.6*103 | 3.2*103 | 4.8*105 |
By combining example 3 and comparative example 1 and table 2, it can be seen that the octadecyl trimethyl ammonium chloride modifies the antistatic filler, so that the compatibility of the antistatic filler and the PPH base material is better, and the antistatic performance of the air duct is improved.
By combining the example 3 and the comparative examples 3-4 and combining the table 2, it can be seen that the addition of the wax of the polyacrylate and the liquid wax can make the dielectric constants of the antistatic filler and the PPH base material similar, further improve the compatibility of the antistatic filler and the plastic matrix, facilitate the uniform dispersion of the antistatic material, and make the air duct have better antistatic performance.
By combining example 3 with examples 4-6 and table 2, it can be seen that the ultraviolet resistance of the air duct can be better improved by adding titanium dioxide powder.
By combining example 3 and examples 7-9 with table 2, it can be seen that titanium dioxide is loaded on graphene powder, and then the antistatic filler is modified, so that titanium dioxide is uniformly dispersed in the PPH base material, and thus the antistatic property of the air duct is improved.
And (3) detecting the ultraviolet aging resistance: the air ducts obtained in examples 1 to 12 were tested for their rate of change of impact strength after 700h of UV irradiation, reported in Table 3, and their UV intensity was 0.9J/m2And the impact strength is detected according to GB/T1043-2008.
Rate of change of impact strength =
TABLE 3
| Rate of change in impact Strength% | |
| Example 1 | 10.4 |
| Example 2 | 10.7 |
| Example 3 | 10.5 |
| Example 4 | 8.4 |
| Example 5 | 8.6 |
| Example 6 | 8.3 |
| Example 7 | 7.7 |
| Example 8 | 7.8 |
| Example 9 | 7.8 |
| Example 10 | 7.1 |
| Example 11 | 7.3 |
| Example 12 | 7.2 |
Referring to example 3 and examples 4-5 in combination with Table 3, it can be seen that titanium dioxide can better improve the UV resistance of the air duct.
Referring to example 6 and examples 7 to 9 in combination with table 3, it can be seen that the ultraviolet resistance of the air duct is improved by loading titanium dioxide on graphene, bonding the graphene loaded with titanium dioxide on carbon fibers to obtain a first material, and modifying and adding the first material into the air duct.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (9)
1. The antistatic air duct is characterized by comprising the following components in parts by weight:
20-30 parts of PPH;
1.5-3.5 parts of a lubricant;
1-2 parts of polyacrylate;
5-10 parts of antistatic filler;
1-4.5 parts of liquid paraffin;
the antistatic filler is prepared by the following method:
s1, adhering graphene powder to the surface of the carbon fiber by using an epoxy resin adhesive to obtain a first material;
s2, modifying the surface of the first material by using a quaternary ammonium salt cationic surfactant with a long alkyl chain to obtain the antistatic filler.
2. An antistatic air duct according to claim 1, characterized in that: also comprises 1-2 parts of titanium dioxide powder by weight.
3. An antistatic air duct according to claim 1, characterized in that: the graphene powder is titanium dioxide-loaded graphene powder.
4. An antistatic air duct according to claim 3, characterized in that: the preparation method of the titanium dioxide loaded graphene powder comprises the following steps:
adding graphene oxide powder into a mixed solution of absolute ethyl alcohol and KCl, stirring, slowly adding butyl titanate, stirring, standing, centrifuging, washing, drying, placing the dried product in an argon atmosphere furnace, and carrying out heat preservation reaction at the temperature of 450-520 ℃ for 1.5-2.5 h to obtain the graphene powder loaded with titanium dioxide.
5. An antistatic air duct according to claim 1, characterized in that: also comprises 1-2 parts of talcum powder by weight.
6. An antistatic air duct according to claim 1, characterized in that: also comprises 1 to 4 parts of halogen-free intumescent flame retardant.
7. An antistatic air duct according to claim 1, characterized in that: the quaternary ammonium salt cationic surfactant with long alkyl chain is one of octadecyl trimethyl ammonium bromide, hexadecyl trimethyl ammonium bromide, tetradecyl trimethyl ammonium bromide, dodecyl trimethyl ammonium bromide, octadecyl dimethyl ammonium chloride, hexadecyl trimethyl ammonium chloride, tetradecyl trimethyl ammonium chloride, dodecyl trimethyl ammonium chloride and dodecyl dimethyl benzyl ammonium chloride.
8. An antistatic air duct according to claim 1, characterized in that: also comprises 0.5 to 1 weight part of anti-ultraviolet agent.
9. An antistatic air duct according to claim 1, characterized in that: also comprises 0.5 to 1 weight part of antioxidant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210445120.7A CN114656722B (en) | 2022-04-26 | 2022-04-26 | Antistatic air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210445120.7A CN114656722B (en) | 2022-04-26 | 2022-04-26 | Antistatic air pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114656722A true CN114656722A (en) | 2022-06-24 |
| CN114656722B CN114656722B (en) | 2023-07-25 |
Family
ID=82037624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210445120.7A Active CN114656722B (en) | 2022-04-26 | 2022-04-26 | Antistatic air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114656722B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115232384A (en) * | 2022-08-25 | 2022-10-25 | 青岛优派普环保科技股份有限公司 | Antistatic PE gas pipe and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231376A (en) * | 2014-08-22 | 2014-12-24 | 青岛文晟汽车零部件有限公司 | Improved antistatic plastic |
| CN105086437A (en) * | 2015-09-14 | 2015-11-25 | 苏州法斯特信息科技有限公司 | Anti-static polyamide composite material and preparation method thereof |
| CN106589589A (en) * | 2016-12-06 | 2017-04-26 | 东莞职业技术学院 | Anti-static polypropylene composite material based on graphene and preparation method thereof |
-
2022
- 2022-04-26 CN CN202210445120.7A patent/CN114656722B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231376A (en) * | 2014-08-22 | 2014-12-24 | 青岛文晟汽车零部件有限公司 | Improved antistatic plastic |
| CN105086437A (en) * | 2015-09-14 | 2015-11-25 | 苏州法斯特信息科技有限公司 | Anti-static polyamide composite material and preparation method thereof |
| CN106589589A (en) * | 2016-12-06 | 2017-04-26 | 东莞职业技术学院 | Anti-static polypropylene composite material based on graphene and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 刘辉、董晓楠、孙超超: "石墨关系/二氧化钛复合光催化剂的制备及可见光催化性能研究", 陕西科技大学学报 * |
| 胡智、张道海、郭建兵、张凯舟、谢婷: "聚氯乙烯抗静电复合材料性能的研究", 塑料工业 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115232384A (en) * | 2022-08-25 | 2022-10-25 | 青岛优派普环保科技股份有限公司 | Antistatic PE gas pipe and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114656722B (en) | 2023-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102093626B (en) | Non-halogen fire resistant low-temperature shrinkable and heat-shrinkable pipe material and preparation method thereof | |
| CN103044758A (en) | Thermoplastic water-resistant low-smoke halogen-free flame retardant cable material and manufacturing method thereof | |
| CN114656722A (en) | Antistatic air pipe | |
| CN109651691B (en) | Low-temperature-resistant oil-resistant torsion-resistant low-smoke halogen-free flame-retardant wind energy cable sheath material and preparation method and application thereof | |
| CN105367884A (en) | Insulating fireproof radiation-resistant shielded cable material and preparation method thereof | |
| CN106009465A (en) | High-fluidity toughening type thermoplastic elastomer material and preparation method thereof | |
| CN103756119A (en) | Argil-modified low-smoke zero-halogen power cable sheath material and preparation method thereof | |
| CN109627568A (en) | Polyolefine cable sheath material and preparation method thereof | |
| CN105821520A (en) | Efficient environment-friendly inflaming-retarding brush wire production technology | |
| CN105034186A (en) | Preparation method of photovoltaic cable sheath layer material | |
| CN112239576A (en) | Graphene modified high-density polyethylene material and preparation method and application thereof | |
| KR101731279B1 (en) | Method of master batch compound manufacturing assigning high flame retardancy and lubricant property to flexible polyolefin conduit and a method of flexible polyolefin conduit manufacturing | |
| CN108164798B (en) | Low-smoke-amount thermoplastic low-smoke halogen-free flame-retardant polyolefin material and preparation method thereof | |
| CN112679903A (en) | TPE environment-friendly building material and preparation method thereof | |
| CN104356499A (en) | High-flame-retardancy regenerated low-smoke halogen-free polyolefin oxygen barrier layer filler and preparation method thereof | |
| CN105348620B (en) | A kind of heat-resisting 105 DEG C of weather-proof processes for chemically crosslinked polyethylene Insulation Materials | |
| CN109979663B (en) | Corrosion-resistant flame-retardant wire and cable and preparation method thereof | |
| CN111849044A (en) | High-strength anti-aging cable material | |
| CN103589079A (en) | Thermal-shrinkable stress tube | |
| JP3989306B2 (en) | Water crosslinkable resin composition excellent in tracking resistance and weather resistance, and power cable having an insulating coating layer comprising the same | |
| CN106854364A (en) | A kind of anti-static silicon rubber sleeve and preparation method thereof | |
| CN105331051A (en) | Epoxy resin cable material and preparing method and application thereof | |
| CN114196200B (en) | Preparation method of flame retardant-free low-flammability polyamide material | |
| CN105602080A (en) | High-flame-resistance and high-temperature-resistant low-smoke cable material and preparation method thereof | |
| CN105336390A (en) | Non-poisonous fireproof moistureproof insulating cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |