CN104277381A - Bamboo fiber-reinforced plastic steel profile for windows and preparation method of bamboo fiber-reinforced plastic steel profile - Google Patents
Bamboo fiber-reinforced plastic steel profile for windows and preparation method of bamboo fiber-reinforced plastic steel profile Download PDFInfo
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- CN104277381A CN104277381A CN201410623596.0A CN201410623596A CN104277381A CN 104277381 A CN104277381 A CN 104277381A CN 201410623596 A CN201410623596 A CN 201410623596A CN 104277381 A CN104277381 A CN 104277381A
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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
- C08L27/00—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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- C08L2205/03—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)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a bamboo fiber-reinforced plastic steel profile for windows. The bamboo fiber-reinforced plastic steel profile is prepared from the following raw materials in parts by weight: 3-4 parts of nano crystalline cellulose, 1-1.5 parts of hexamethylphosphoric triamide, 3-6 parts of a calcium-zinc compound stabilizer, 0.5-0.8 part of a hindered amine light stabilizer, 1-2 parts of a nylon fiber, 15-20 parts of a bamboo fiber, 6-8 parts of light calcium carbonate, 10-13 parts of HDPE, 2-3 parts of sebacic acid, 90-100 parts of SG-5PVC, 10-14 parts of an enhancing additive and 20-30 parts of water. Bamboo fibers are added to the plastic steel profile disclosed by the invention, so that the bending strength of the profile is increased; through addition of the nano crystalline cellulose, the rigidity of the profile is increased; and through use of the enhancing additive disclosed by the invention, the strength, the tenacity and the ageing-resistant performance of the plastic steel profile can be increased.
Description
Technical field
The invention belongs to plastic-steel section bar field, particularly relate to a kind of bamboo fiber reinforcement window plastic-steel section bar and preparation method thereof.
Background technology
Plastic-steel section bar is called for short plastic-steel, and main chemical compositions is PVC, is therefore also PVC profile.Be a kind of novel material of construction be widely used, because its physicals is as rigidity, elasticity, corrosion-resistant, ageing resistance is excellent, and being typically used as is the good surrogate of the non-ferrous metals such as copper, zinc, aluminium.
In building construction, be mainly used in push-and-pull, the application of horizontally-opening windows and doors, guardrail, tubing and ceiling material, be also widely used in motor car engine protecting sheet aspect by new technical process process; not only lightweight; and good toughness, there is firm advantageous property, be sometimes also referred to as alloy plastic-steel.
Although plastic-steel material widespread use, along with the progress of society, its performance be improved constantly, the performances such as such as intensity, toughness, thermotolerance, heat retaining property, sound-proofing, static resistance, ultra-violet resistance.
And China's plastic-steel section bar overwhelming majority section bar inferior uses lead salt stabilizer, finished product lead tolerance is between 0.6%-1.2%.Lead is a kind of harmful material, when section bar inferior is aging, can separate out leaded dust, lead content in blood can be made to exceed standard, even lead poisoning after Long Term Contact.Therefore need the security improving plastic-steel section bar, do not raise the cost simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of bamboo fiber reinforcement window plastic-steel section bar and preparation method thereof, this plastic-steel section bar bending strength is high, good rigidity.
Technical scheme of the present invention is as follows:
A kind of bamboo fiber reinforcement window plastic-steel section bar, is characterized in that being made up of the raw material of following weight part: nanocrystal Mierocrystalline cellulose 3-4, HMPA 1-1.5, zinc calcium one package stabilizer 3-6, hindered amine light stabilizer 0.5-0.8, nylon fiber 1-2, bamboo fibers 15-20, light calcium carbonate 6-8, HDPE10-13, sebacic acid 2-3, SG-5PVC90-100, reinforcing aids 10-14, water 20-30;
Described reinforcing aids is made up of the raw material of following weight part: polynite 6-8, silane coupling agent kh-550 0.3-0.4, four acicular type zinc oxide crystal whisker 5-6, SG-5PVC powder 3-4, nano titanium oxide 2-3, carbon nanotube 0.4-0.6, nanometer boron fibre 0.3-0.5, tetraethoxy 2-3, ethanol 20-25, water 10-13; Preparation method is: be added to the water by silane coupling agent kh-550, add polynite after stirring, and adds nano titanium oxide, carbon nanotube while stirring, magnetic agitation 1-2 hour, dries, pulverizes, cross 100 mesh sieves, obtain powder; Added in ethanol by tetraethoxy and dissolve, then add described powder and other remaining components, magnetic agitation 30-40 minute, is heated to 80-90 DEG C, does not stop to be stirred to ethanol and evaporates completely, pulverizes, to obtain final product.
The preparation method of described bamboo fiber reinforcement window plastic-steel section bar, is characterized in that comprising the following steps:
(1) be added to the water by nanocrystal Mierocrystalline cellulose, add nylon fiber, bamboo fibers again after stirring, warming while stirring is to 75-85 DEG C, and grind 2-3 hour, spraying dry, obtains mixture;
(2) mixture that (1) step obtains is mixed with other remaining components, with high-speed mixer mixing 5-7 minute at 110-120 DEG C, be cooled to room temperature, discharging, obtain Preblend;
(3) twin screw extruder is sent in the Preblend (2) step obtained, and extruder screw speed adjustment is 10-15 rev/min, and barrel and head temperature are 160-180 DEG C, extrusioning shaping, and water-cooled process, obtains section bar;
(4) section bar (3) step obtained sends into-15 to-30 DEG C, cools 15-20 second under vacuum environment, then through traction, shaping, to obtain final product.
Beneficial effect of the present invention
Plastic-steel section bar of the present invention with the addition of bamboo fibers, adds the bending strength of section bar; By adding nanocrystal Mierocrystalline cellulose, add the rigidity of section bar; The application of the invention reinforcing aids, the intensity of plastic-steel section bar, toughness and ageing-resistant performance can be increased.
Embodiment
A kind of bamboo fiber reinforcement window plastic-steel section bar, is made up of the raw material of following weight part (kilogram): nanocrystal Mierocrystalline cellulose 3.5, HMPA 1.3, zinc calcium one package stabilizer 4, hindered amine light stabilizer 0.6, nylon fiber 1.5, bamboo fibers 17, light calcium carbonate 7, HDPE12, sebacic acid 2.4, SG-5PVC95, reinforcing aids 12, water 25;
Described reinforcing aids is made up of the raw material of following weight part (kilogram): polynite 7, silane coupling agent kh-550 0.3, four acicular type zinc oxide crystal whisker 5.5, SG-5PVC powder 3.5, nano titanium oxide 2.5, carbon nanotube 0.5, nanometer boron fibre 0.4, tetraethoxy 2.5, ethanol 23, water 12; Preparation method is: be added to the water by silane coupling agent kh-550, add polynite after stirring, and adds nano titanium oxide, carbon nanotube while stirring, magnetic agitation 1.5 hours, dries, and pulverizes, and crosses 100 mesh sieves, obtains powder; Added in ethanol by tetraethoxy and dissolve, then add described powder and other remaining components, magnetic agitation 35 minutes, is heated to 85 DEG C, does not stop to be stirred to ethanol and evaporates completely, pulverizes, to obtain final product.
The preparation method of described bamboo fiber reinforcement window plastic-steel section bar, comprises the following steps:
(1) be added to the water by nanocrystal Mierocrystalline cellulose, add nylon fiber, bamboo fibers again, warming while stirring to 80 DEG C after stirring, grind 2.5 hours, spraying dry, obtains mixture;
(2) particle that (1) step obtains is mixed with other remaining components, at 115 DEG C, mix 6 minutes with high-speed mixer, be cooled to room temperature, discharging, obtain Preblend;
(3) twin screw extruder is sent in the Preblend (2) step obtained, and extruder screw speed adjustment is 13 revs/min, and barrel and head temperature are 170 DEG C, extrusioning shaping, and water-cooled process, obtains section bar;
(4) section bar (3) step obtained sends into-20 DEG C, cools 18 seconds under vacuum environment, then through traction, shaping, to obtain final product.
Experimental data:
After tested, the bending elastic modulus of this plastic-steel section bar is 2820MPa, and simple beam impact strength is 24J/ ㎡, and Dimensional shrinkage under heat is 1.3%, bubble-free, pit, slight crack in 150 DEG C of heating temperatures tests.
Claims (2)
1. a bamboo fiber reinforcement window plastic-steel section bar, is characterized in that being made up of the raw material of following weight part: nanocrystal Mierocrystalline cellulose 3-4, HMPA 1-1.5, zinc calcium one package stabilizer 3-6, hindered amine light stabilizer 0.5-0.8, nylon fiber 1-2, bamboo fibers 15-20, light calcium carbonate 6-8, HDPE10-13, sebacic acid 2-3, SG-5PVC90-100, reinforcing aids 10-14, water 20-30;
Described reinforcing aids is made up of the raw material of following weight part: polynite 6-8, silane coupling agent kh-550 0.3-0.4, four acicular type zinc oxide crystal whisker 5-6, SG-5PVC powder 3-4, nano titanium oxide 2-3, carbon nanotube 0.4-0.6, nanometer boron fibre 0.3-0.5, tetraethoxy 2-3, ethanol 20-25, water 10-13; Preparation method is: be added to the water by silane coupling agent kh-550, add polynite after stirring, and adds nano titanium oxide, carbon nanotube while stirring, magnetic agitation 1-2 hour, dries, pulverizes, cross 100 mesh sieves, obtain powder; Added in ethanol by tetraethoxy and dissolve, then add described powder and other remaining components, magnetic agitation 30-40 minute, is heated to 80-90 DEG C, does not stop to be stirred to ethanol and evaporates completely, pulverizes, to obtain final product.
2. the preparation method of bamboo fiber reinforcement window plastic-steel section bar according to claim 1, is characterized in that comprising the following steps:
(1) be added to the water by nanocrystal Mierocrystalline cellulose, add nylon fiber, bamboo fibers again after stirring, warming while stirring is to 75-85 DEG C, and grind 2-3 hour, spraying dry, obtains mixture;
(2) mixture that (1) step obtains is mixed with other remaining components, with high-speed mixer mixing 5-7 minute at 110-120 DEG C, be cooled to room temperature, discharging, obtain Preblend;
(3) twin screw extruder is sent in the Preblend (2) step obtained, and extruder screw speed adjustment is 10-15 rev/min, and barrel and head temperature are 160-180 DEG C, extrusioning shaping, and water-cooled process, obtains section bar;
(4) section bar (3) step obtained sends into-15 to-30 DEG C, cools 15-20 second under vacuum environment, then through traction, shaping, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623596.0A CN104277381A (en) | 2014-11-07 | 2014-11-07 | Bamboo fiber-reinforced plastic steel profile for windows and preparation method of bamboo fiber-reinforced plastic steel profile |
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| CN201410623596.0A CN104277381A (en) | 2014-11-07 | 2014-11-07 | Bamboo fiber-reinforced plastic steel profile for windows and preparation method of bamboo fiber-reinforced plastic steel profile |
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| CN104277381A true CN104277381A (en) | 2015-01-14 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086203A (en) * | 2015-07-17 | 2015-11-25 | 阜阳市锐达不锈钢制品销售有限公司 | Light plastic door and window |
| CN105834353A (en) * | 2016-05-23 | 2016-08-10 | 安徽鑫宏机械有限公司 | Casting method of cement mortar ball valve body with high wear resistance |
| CN105861923A (en) * | 2016-05-23 | 2016-08-17 | 安徽鑫宏机械有限公司 | Casting method for seawater-corrosion-resistant composite ball valve body |
| CN105970081A (en) * | 2016-05-23 | 2016-09-28 | 安徽鑫宏机械有限公司 | Casting method for anti-corrosive and abrasion-resistant composite check valve body |
| CN105964987A (en) * | 2016-05-23 | 2016-09-28 | 安徽鑫宏机械有限公司 | Casting method for high-strength and impact-resistant valve body of sewage vent valve |
| CN106280104A (en) * | 2016-08-23 | 2017-01-04 | 芜湖市天雄新材料科技有限公司 | A kind of bamboo fiber reinforcement shape steel profile composite |
| CN107177128A (en) * | 2017-06-14 | 2017-09-19 | 合肥市旺友门窗有限公司 | A kind of fire-retardant door and window plastic-steel material of impact-resistant abrasion-proof and preparation method thereof |
| CN109435650A (en) * | 2018-11-21 | 2019-03-08 | 宁波精乐汽车部件有限公司 | A kind of automobile front door window frame |
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| CN102558893A (en) * | 2012-02-21 | 2012-07-11 | 常熟市方塔涂料化工有限公司 | Wood-like bamboo fiber mould composite material |
| US20130029183A1 (en) * | 2011-07-29 | 2013-01-31 | Fujifilm Corporation | Carbon black composition and usage thereof |
| CN103665648A (en) * | 2013-11-29 | 2014-03-26 | 青岛科创塑料机械有限公司 | Preparation method of hard PVC (polyvinyl chloride) profile |
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2014
- 2014-11-07 CN CN201410623596.0A patent/CN104277381A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130029183A1 (en) * | 2011-07-29 | 2013-01-31 | Fujifilm Corporation | Carbon black composition and usage thereof |
| CN102558893A (en) * | 2012-02-21 | 2012-07-11 | 常熟市方塔涂料化工有限公司 | Wood-like bamboo fiber mould composite material |
| CN103665648A (en) * | 2013-11-29 | 2014-03-26 | 青岛科创塑料机械有限公司 | Preparation method of hard PVC (polyvinyl chloride) profile |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086203A (en) * | 2015-07-17 | 2015-11-25 | 阜阳市锐达不锈钢制品销售有限公司 | Light plastic door and window |
| CN105834353A (en) * | 2016-05-23 | 2016-08-10 | 安徽鑫宏机械有限公司 | Casting method of cement mortar ball valve body with high wear resistance |
| CN105861923A (en) * | 2016-05-23 | 2016-08-17 | 安徽鑫宏机械有限公司 | Casting method for seawater-corrosion-resistant composite ball valve body |
| CN105970081A (en) * | 2016-05-23 | 2016-09-28 | 安徽鑫宏机械有限公司 | Casting method for anti-corrosive and abrasion-resistant composite check valve body |
| CN105964987A (en) * | 2016-05-23 | 2016-09-28 | 安徽鑫宏机械有限公司 | Casting method for high-strength and impact-resistant valve body of sewage vent valve |
| CN106280104A (en) * | 2016-08-23 | 2017-01-04 | 芜湖市天雄新材料科技有限公司 | A kind of bamboo fiber reinforcement shape steel profile composite |
| CN107177128A (en) * | 2017-06-14 | 2017-09-19 | 合肥市旺友门窗有限公司 | A kind of fire-retardant door and window plastic-steel material of impact-resistant abrasion-proof and preparation method thereof |
| CN109435650A (en) * | 2018-11-21 | 2019-03-08 | 宁波精乐汽车部件有限公司 | A kind of automobile front door window frame |
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Application publication date: 20150114 |
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