CN105643848A - Preparation method of green and environment-friendly waste paper pulp furniture plate - Google Patents
Preparation method of green and environment-friendly waste paper pulp furniture plate Download PDFInfo
- Publication number
- CN105643848A CN105643848A CN201610011353.0A CN201610011353A CN105643848A CN 105643848 A CN105643848 A CN 105643848A CN 201610011353 A CN201610011353 A CN 201610011353A CN 105643848 A CN105643848 A CN 105643848A
- Authority
- CN
- China
- Prior art keywords
- preparation
- pulp
- sediments
- rubber powder
- compatilizer
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
- B29B7/283—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control measuring data of the driving system, e.g. torque, speed, power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
- B29K2311/12—Paper, e.g. cardboard
- B29K2311/126—Impregnated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a preparation method of a green and environment-friendly waste paper pulp furniture plate. The preparation method comprises the following steps: (1) after paper pulp precipitates are dip by ethanol solution, a compatilizer is added for drying and placing for future use; (2) waste tire rubber powder and a compounding agent are mixed on an open mill with a roller temperature of 50-60 DEG C and a roller distance of 3-4 mm; (3) films obtained in the step (2) and the treated paper pulp precipitates are mixed by 5-10 minutes on an open mill with a roller temperature of 50-60 DEG C and a roller distance of 1-2 mm, wherein the mass ratio of the paper pulp precipitates, the waste tire rubber powder and the compatilizer is 100: 5-30: 1-3; and (4) the mixed material obtained in the step (3) is vulcanized by 20-30 minutes under the conditions of 150-155 DEG C and 8-12 MPa. The preparation method is simple and high in production efficiency; and the prepared plate has such advantages as heat resistance, water resistance, wear resistance and high mechanical strength.
Description
Technical field
The preparation method that the present invention relates to a kind of Furniture panel, particularly relates to a kind of with Pulp sediments for base phase, and waste tyre rubber powder is the furniture of composite material preparation of plates method of toughener.
Background technology
At present, Furniture panel both domestic and external can be divided into solid wood board and the big class of wood-based plate two by material classification. Solid wood board cost is high, yield poorly, cost is high, breadth is little, and construction process requirement is high, and the arboreal growth cycle is long. The shortcoming of wood-based plate is that its water resistance is relatively poor, and glue-line can be aging, long-time bearing ability, and bending resistance and tensile strength are all inferior to sawn timber, and service life is than sawn timber much shorter. In today of timber worsening shortages, above two sheet material is faced with huge challenge for existence. Therefore, new composite board is found extremely urgent.
Publication number be CN1159980 Chinese patent disclosed in a kind of environment-friend substitution product manufacture method substituting sheet material, blend as raw material with the discarded long fine plant such as rice husk, rice straw, bagasse, mestha stalk, coordinate carbamide glue, trichlorine cyanogen ammonia and mixed with resin, then it is mixed to form basic material according to certain proportion with salt (NaCl) heating, coordinating the web sandwich that bamboo chip or rattan material are weaved into be placed between upper and lower basic material again, pressurized solidification is with molding. Although this sheet material environmental protection, insect protected, heat insulation, there is certain structural strength, but the use of substantial amounts of long fine plant and bamboo chip or rattan material in its raw material, prepared sheet material is inflammable, easily aging, and wearability, resistance to water and toughness are poor.
Publication number be CN101158136 Chinese patent disclosed in a kind of utilize waste paper manufacture lightweight acoustic insulation shock-proof wood-based panel method, this sheet material, according to the waste paper that mass ratio is 2.5: 6.5��5: 5 and the waste and old wood fiber, is made by dissociation, serosity mixing, assembly dehydration, dehydration forming, the operation such as hot-forming. The advantage that density is light, production cost is low, density is little although this sheet material has, soundproof effect is good, intensity is high, but its technique is relatively complicated, and sheet material toughness is poor, and is not suitable for Furniture panel.
Publication number be CN1281075 Chinese patent disclosed in secondary stock pallet and manufacture method thereof, after waste paper defibrination is processed and adjusts solid content, paper pulp is sent in mould through vacuum dehydration, high-pressure extrusion and hot blast, microwave drying, and it is shaped to the secondary stock sheet material that a block structure is strong, it is attached socle in the bottom surface of this secondary stock sheet material and is the secondary stock pallet of the present invention, this board making technique is loaded down with trivial details, and equipment needed thereby is complicated.
Employing Pulp sediments (PS) and junked tire powder (RP) are that raw material makes RP/PS composite disclosed in the article " preparation of waste tyre rubber powder/Pulp sediments composite and the research of interface compatibility " that military defense jasmine and Zhang Jing deliver on the 36th volume " China Synthetic Rubber Industry " in 2013 449��452 pages, study its interface compatibility. But, the addition technique of the junked tire powder of compatible process in secondary stock, and it is unfavorable for the hydrolysis of compatilizer, the crosslinked action produced between secondary stock and junked tire powder is less.
Military defense jasmine, Tian Lei equal to disclosed in the article " coupling agent modified waste tyre rubber powder/Pulp sediments Study on Compatibility " delivered in 2015 the 34th volume " paper and papermaking " 38��44 pages by the test of mechanical performance and scanning electron microscope, infrared, dynamic thermo-mechanical analsis, have studied the impact for waste tyre rubber powder and the Pulp sediments compatibility of coupling agent and coupling agent number. But the sample made is not carried out the test of the performance indications such as the resistance to water of sheet material aspect, content of formaldehyde.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the preparation method that the invention provides a kind of Furniture panel, to make up shortcomings and deficiencies of the prior art, meet the needs of production that people improve day by day and life.
The technical solution adopted in the present invention is: the Pulp sediments that moisture content is 70% is immersed in appropriate alcoholic solution by (1), and regulating pH value is 7.5, is added thereto to compatilizer, after placing a period of time, and dry for standby; (2) by waste tyre rubber powder and compounding ingredient roller temperature be 50��60 DEG C, roll spacing be that the mill of 3��4mm carries out mixing 8��10 minutes; (3) then again by the film of step (2) gained and the Pulp sediments handled well roller temperature be 50��60 DEG C, roll spacing be the mill of 1��2mm carries out mixing 5��10 minutes, wherein the mass ratio of Pulp sediments, waste tyre rubber powder and compatilizer is 100: 5��30: 1��3; (4) putting in mould by the intermingling material of step (3) gained, lay is smooth, is finally put in vulcanizing press by mould, then vulcanizes 20��30 minutes when temperature 150��155 DEG C, pressure 8��12MPa.
Compared with prior art, the invention has the beneficial effects as follows: preparation technology of the present invention is simple, production efficiency is high, and the method for described composite rubber curing forming solidifies, and only just can complete with a hydraulic press. The sheet material of preparation has heat-resisting, waterproof, wear-resisting, mechanical strength advantages of higher. Raw materials for production are without formaldehyde, also without the release of formaldehyde in production process, meet country's requirement about " zero formaldehyde " sheet material. Also secondary stock precipitate and waste tyre rubber powder are turned waste into wealth, recycle, solve problem of environmental pollution. Sheet material prepared by the present invention can substitute a part of solid wood board, or can as the interlayer between plank and furniture or filler, and Pulp sediments and waste tyre rubber powder cost are low, have huge economic benefit and wide market prospect.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further elaborated.
Embodiment 1
Adding formula in waste tyre rubber powder is age resistor: vulcanization accelerator: vulcanizing agent=1: the compounding ingredient of 1: 1.5, roller temperature be 50 DEG C, roll spacing be that the mill of 4mm carries out mixing 10 minutes; Then by film and the Pulp sediments handled well with compatilizer roller temperature be 50 DEG C, roll spacing be the mill of 1mm carries out mixing 10 minutes, wherein the mass ratio of Pulp sediments, waste tyre rubber powder and compatilizer is 100: 30: 3;Finally putting in mould by the material mixed, lay is smooth, is put in vulcanizing press by mould, then vulcanizes 30 minutes when temperature 150 DEG C, pressure 10MPa.
The preparation method of embodiment 2��5 is identical with embodiment 1, and process conditions are as follows respectively:
Embodiment 2
The formula of compounding ingredient: age resistor: vulcanization accelerator: vulcanizing agent=1: the compounding ingredient of 1: 1.5; The mass ratio of Pulp sediments, waste tyre rubber powder and compatilizer is 100: 30: 3; Roller temperature be 50 DEG C, roll spacing be that the mill of 1mm carries out mixing 10 minutes; Vulcanize 30 minutes when temperature 155 DEG C, pressure 8MPa.
Embodiment 3
The formula of compounding ingredient: age resistor: vulcanization accelerator: vulcanizing agent=1: the compounding ingredient of 1: 1.5; The mass ratio of Pulp sediments, waste tyre rubber powder and compatilizer is 100: 20: 2; Roller temperature be 50 DEG C, roll spacing be that the mill of 1mm carries out mixing 10 minutes; Vulcanize 30 minutes when temperature 155 DEG C, pressure 8MPa.
Embodiment 4
The formula of compounding ingredient: age resistor: vulcanization accelerator: vulcanizing agent=1: the compounding ingredient of 1: 1.5; The mass ratio of Pulp sediments, waste tyre rubber powder and compatilizer is 100: 20: 3; Roller temperature be 50 DEG C, roll spacing be that the mill of 2mm carries out mixing 10 minutes; Vulcanize 20 minutes when temperature 150 DEG C, pressure 12MPa.
Embodiment 5
The formula of compounding ingredient: age resistor: vulcanization accelerator: vulcanizing agent=1: the compounding ingredient of 1: 1.5; The mass ratio of Pulp sediments, waste tyre rubber powder and compatilizer is 100: 30: 3; Roller temperature be 60 DEG C, roll spacing be that the mill of 2mm carries out mixing 8 minutes; Vulcanize 20 minutes when temperature 155 DEG C, pressure 12MPa.
The partial properties measuring embodiment 1��5 according to GB compares as shown in table 1 with reference examples. The material that as can be seen from Table 1 prepared by the present invention is heat-resisting, wear-resisting, mechanical strength is high.
Table 1 embodiment 1��5
Claims (7)
1. the preparation method of an environmental protection secondary stock Furniture panel, it is characterized in that, process and making step including such as raw material: the Pulp sediments that moisture content is 70% is immersed in appropriate alcoholic solution by (1), regulating pH value is 7.5, it is added thereto to compatilizer, after placing a period of time, dry for standby; (2) by waste tyre rubber powder and compounding ingredient roller temperature be 50��60 DEG C, roll spacing be that the mill of 3��4mm carries out mixing 8��10 minutes; (3) then again by the film of step (2) gained and the Pulp sediments handled well roller temperature be 50��60 DEG C, roll spacing be the mill of 1��2mm carries out mixing 5��10 minutes, wherein the mass ratio of Pulp sediments, waste tyre rubber powder and compatilizer is 100: 5��30: 1��3; (4) putting in mould by the intermingling material of step (3) gained, lay is smooth, is finally put in vulcanizing press by mould, then vulcanizes 20��30 minutes when temperature 150��155 DEG C, pressure 8��12MPa.
2. preparation method according to claim 1, it is characterised in that: described Pulp sediments provides for affluence paper mill, Qiqihar, and its moisture content is 70%, and average fiber length is 30mm.
3. preparation method according to claim 1, it is characterised in that: described compounding ingredient is the compositions of age resistor, vulcanization accelerator, vulcanizing agent, and its quality proportioning is 1: 1: 1.5.
4. preparation method according to claim 3, it is characterised in that: described vulcanization accelerator is MBT.
5. preparation method according to claim 3, it is characterised in that: described vulcanizing agent is sulfur.
6. preparation method according to claim 1, it is characterised in that: described waste tyre rubber powder is commercially available, and granularity is 10 orders.
7. preparation method according to claim 1, it is characterised in that: described compatilizer is the one in gamma-aminopropyl-triethoxy-silane (KH-550) or double; two-[��-(triethoxysilicane) propyl group] tetrasulfide (Si69) or its mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610011353.0A CN105643848A (en) | 2016-01-09 | 2016-01-09 | Preparation method of green and environment-friendly waste paper pulp furniture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610011353.0A CN105643848A (en) | 2016-01-09 | 2016-01-09 | Preparation method of green and environment-friendly waste paper pulp furniture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105643848A true CN105643848A (en) | 2016-06-08 |
Family
ID=56484175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610011353.0A Pending CN105643848A (en) | 2016-01-09 | 2016-01-09 | Preparation method of green and environment-friendly waste paper pulp furniture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105643848A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115584662A (en) * | 2022-11-04 | 2023-01-10 | 东莞市加隆纸塑包装有限公司 | Paper-plastic protection piece for furniture corner position, preparation method and paper-plastic protection assembly structure |
-
2016
- 2016-01-09 CN CN201610011353.0A patent/CN105643848A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 张晶: "废轮胎胶粉/纸浆沉淀物复合材料的制备及界面相容性的研究", 《中国优秀硕士论文全文数据库工程科技I缉》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115584662A (en) * | 2022-11-04 | 2023-01-10 | 东莞市加隆纸塑包装有限公司 | Paper-plastic protection piece for furniture corner position, preparation method and paper-plastic protection assembly structure |
| CN115584662B (en) * | 2022-11-04 | 2023-10-27 | 东莞市加隆纸塑包装有限公司 | Paper-plastic protection piece for furniture corner positions, preparation method and paper-plastic protection assembly structure |
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Application publication date: 20160608 |
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