CN103450697A - Composite material prepared using waste plants and preparation method and application thereof - Google Patents
Composite material prepared using waste plants and preparation method and application thereof Download PDFInfo
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- CN103450697A CN103450697A CN201310431888XA CN201310431888A CN103450697A CN 103450697 A CN103450697 A CN 103450697A CN 201310431888X A CN201310431888X A CN 201310431888XA CN 201310431888 A CN201310431888 A CN 201310431888A CN 103450697 A CN103450697 A CN 103450697A
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Abstract
The invention discloses a composite material prepared using waste plants and a preparation method of the composite material. Raw material components, by weight, comprise 80-120 parts of waste plants, 30-50 parts of glue and 10-30 parts of cement. Waste pine needle plants are used as the main raw material, pine needles have fine and close appearance and are good in water resistance, boards are good in heat preservation and sound absorption, and the boards can be widely used for solid sectional materials of interior doors. The composite material can be prepared directly through universal wood-plastics processing machinery equipment, and has the advantages of being high in mechanical degree, high in production efficiency, low in cost, good in performance, excellent in quality and reasonable in price.
Description
Technical field
The invention belongs to composite technology, be specifically related to a kind of matrix material and manufacture method thereof that pine needle is main raw material of take, the invention still further relates to the application of this matrix material in interior door.
Background technology
Wood plastic composite (WPC) is a kind of novel environmental protection matrix material, normally getting the waste and scrap that the reclaimed materials of polyethylene (PE), polypropylene (PP), acrylonitrile/butadiene/styrene multipolymer (ABS), polyvinyl chloride (PVC) etc. crosses with processing treatment mixes with certain proportion, add special auxiliary agent, make structural shapes after high temperature high pressure process.Wood plastic composite has many advantages: 1. acid and alkali-resistance, chemicals-resistant, resistance to salt water are good; 2. can use at low temperatures; 3. ultraviolet resistance; 4. imputrescibility, can not ftracture or warpage etc.; And good mechanical property, low price, the characteristics such as easy to process, recyclable.
The raw material of wood plastic composite 98% is waste and scrap, these waste and scraps are except plastics, polyhybrid adds the timber such as waste and old wood, sawdust, timber branch, and as denomination of invention is a kind of Wood-plastic material and preparation method thereof, (notification number CN101033339B) discloses a kind of Wood-plastic material made from waste or used plastics in mineralized waste and wood powder main raw material; Or mix and to add stalk, as denomination of invention is that a kind of method (notification number CN101186754B) of utilizing crop straw to produce macromolecule composite wood-plastic material discloses and take the composite wood-plastic material that straw powder and plastics are main raw material.
At present, there is not yet and take the matrix material that pine needle is raw material.The needle that pine needle is leaf of Siberian Stone Pine in the Pinaceae pine genus plant, black pine, Chinese pine, Korean pine, Pinus armandi Franch-P. Komavovii Lavl., pinus yunnanensis, pinus khasys, Pinus massoniana Lamb etc.Pine tree is the main Forest products of China, and China's pine tree kind almost accounts for half of world's pine tree kind, and the acicular leaf pine tree is the principal item of pine tree, and resource is very abundant.The utilization of China pine tree at present mainly still concentrates on gets timber and gets on terebinth.Although, in recent years find that the Flavonoid substances of pine needle and VITAMIN, amino acid substances content are high, its medicinal efficacy, feed effect are developed; But a large amount of pine needles still is taken as the waste material of forest products industry and is dropped, naturally rot or be taken as farmers''s fuel.The principal item of China native country pine tree is Pinus massoniana Lamb, Chinese pine and Korean pine, Pinus armandi Franch-P. Komavovii Lavl. etc.Introduce nearly decades such as common pine tree kind cdear, slash pine, black pine, torch pine etc. common feature: needle is dense; Evergreen all the year round; 2～5 of needles are a branch of.The metabolic cycle of these pine tree acicular leafs is 3～8 years.Grow 3 months from new pin, the pine needle lignifying just has fiber stiffness preferably.
Therefore, take pine needle as main raw material prepares wood plastic composite, not only can be used as resource circulation utilization, and be conducive to protection of the environment and realize Sustainable development.
Summary of the invention
The purpose of this invention is to provide the matrix material that a kind of raw material sources are abundant, product has excellent machinability and mechanical property, the simple and easy list of the preparation method of this matrix material, with low cost simultaneously.
The technical scheme that the present invention takes is as follows:
The matrix material that utilizes discarded plant to prepare, the weight proportion of its feed composition is:
80～120 parts of discarded plants
30～50 parts, glue
10～30 parts of cement
Wherein,
Described glue by weight ratio is: the waterproof glue of 1:1:1:1, ox glue, Resin adhesive and foamed glue form;
Described cement is 525 label cement.
As improvement of the present invention, the weight proportion of above-mentioned raw materials component is:
100 parts of discarded plants
40 parts, glue
20 parts of cement.
As the present invention, further improve, above-mentioned discarded plant be take pine needle as main raw material, more than branch middle and lower part lifes in 2 years that described pine needle is the above pine tree that grows up of 5 ages without withered ripe pine needle.
The preparation method of the matrix material that utilizes discarded plant to prepare comprises with following steps:
(1) by drying at the temperature of 30～60 ℃ after discarded plant dedusting, drying, the pine needle moisture content is down to 5%～15%, then is broken into 40～80 purpose particles;
(2) get glue by component proportion and cement adds in above-mentioned particle, after mixing, send into thermocompressor, temperature is 110～150 ℃, and pressure is 8Mpa～20Mpa;
(3) cooling and shaping, temperature is down to 50～80 ℃.
The application of the matrix material that utilizes discarded plant to prepare in the real core pattern material of interior door, because pine needle itself has dense appearance, water resisting property is good, the heat retaining property of sheet material, sound absorption qualities might as well, thereby be specially adapted to the real core pattern material of interior door, can be prepared into interior door after installing frame section bar, sealed strip on real core pattern material.
Compared with prior art, the beneficial effect that the present invention has is:
It is main raw material that the present invention selects the pine needle discarded plant, and pine needle itself has dense appearance, and water resisting property is good, the heat retaining property of sheet material, sound absorption qualities might as well, can be widely used in the real core pattern material of interior door; The Essential Oil From Pine Needles of pine needle slowly-releasing is resisted function to moth, part pathogenic bacterium simultaneously, can cleaning action be arranged to indoor filthy smell, has more the significance of environmental protection.The present invention replaces existing Wood-plastic material in the market with the pine needle discarded plant, saves timber, is beneficial to environmental protection.The preparation of matrix material of the present invention processing can directly utilize general wood to mould processing mechanical apparatus, has that mechanization degree is high, production efficiency is high, cost is lower, functional, cheap and good-quality outstanding advantages.
Embodiment
Embodiment 1
A kind of formula of powdered rice hulls wood plastic composite is (parts by weight)
100 parts of discarded plants, 40 parts, glue (weight ratio is: the waterproof glue of 1:1:1:1, ox glue, Resin adhesive and foamed glue), 20 parts of the cement of label 525.
The preparation method is as follows:
(1) by drying at the temperature of 50 ℃ after discarded plant dedusting, drying, the pine needle moisture content is down to 10%, then is broken into 60 purpose particles;
(2) get glue by component proportion and cement adds in above-mentioned particle, after mixing, send into thermocompressor, temperature is 140 ℃, and pressure is 10Mpa;
(3) cooling and shaping, temperature is down to 60 ℃.
By the section bar made, detected result is as follows:
Density is 801kg/m
3, ultimate compression strength is 16.2N/mm
2.
Embodiment 2
A kind of formula of powdered rice hulls wood plastic composite is (parts by weight)
80 parts of discarded plants, 30 parts, glue (weight ratio is: the waterproof glue of 1:1:1:1, ox glue, Resin adhesive and foamed glue), 10 parts of the cement of label 525.
The preparation method is as follows:
(1) by drying at the temperature of 50 ℃ after discarded plant dedusting, drying, the pine needle moisture content is down to 10%, then is broken into 40 purpose particles;
(2) get glue by component proportion and cement adds in above-mentioned particle, after mixing, send into thermocompressor, temperature is 140 ℃, and pressure is 8Mpa;
(3) cooling and shaping, temperature is down to 70 ℃.
By the section bar made, detected result is as follows:
Density is 701kg/m
3, ultimate compression strength is 14.2N/mm
2.
Embodiment 3
A kind of formula of powdered rice hulls wood plastic composite is (parts by weight)
120 parts of discarded plants, 30 parts, glue (weight ratio is: the waterproof glue of 1:1:1:1, ox glue, Resin adhesive and foamed glue), 30 parts of the cement of label 525.
The preparation method is as follows:
(1) by drying at the temperature of 50 ℃ after discarded plant dedusting, drying, the pine needle moisture content is down to 10%, then is broken into 60 purpose particles;
(2) get glue by component proportion and cement adds in above-mentioned particle, after mixing, send into thermocompressor, temperature is 140 ℃, and pressure is 10Mpa;
(3) cooling and shaping, temperature is down to 60 ℃.
By the section bar made, detected result is as follows:
Density is 752kg/m
3, ultimate compression strength is 15.2N/mm
2.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (5)
1. the matrix material that utilizes discarded plant to prepare, is characterized in that, the weight proportion of its feed composition is:
80～120 parts of discarded plants
30～50 parts, glue
10～30 parts of cement
Wherein,
Described glue by weight ratio is: the waterproof glue of 1:1:1:1, ox glue, Resin adhesive and foamed glue form;
Described cement is 525 label cement.
2. the matrix material that utilizes discarded plant to prepare according to claim 1, is characterized in that, the weight proportion of described feed composition is:
100 parts of discarded plants
40 parts, glue
20 parts of cement.
3. the matrix material that utilizes discarded plant to prepare according to claim 1 and 2, it is characterized in that, described discarded plant be take pine needle as main raw material, more than branch middle and lower part lifes in 2 years that described pine needle is the above pine tree that grows up of 5 ages without withered ripe pine needle.
4. the preparation method of the matrix material that utilizes discarded plant to prepare according to claim 1 is characterized in that comprising with following steps:
(1) by drying at the temperature of 30～60 ℃ after discarded plant dedusting, drying, the pine needle moisture content is down to 5%～15%, then is broken into 40～80 purpose particles;
(2) get glue by component proportion and cement adds in above-mentioned particle, after mixing, send into thermocompressor, temperature is 110～150 ℃, and pressure is 8Mpa～20Mpa;
(3) cooling and shaping, temperature is down to 50～80 ℃.
5. the application of the matrix material that utilizes discarded plant to prepare according to claim 1 in the real core pattern material of interior door.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310431888XA CN103450697A (en) | 2013-09-18 | 2013-09-18 | Composite material prepared using waste plants and preparation method and application thereof |
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| CN201310431888XA CN103450697A (en) | 2013-09-18 | 2013-09-18 | Composite material prepared using waste plants and preparation method and application thereof |
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| CN103450697A true CN103450697A (en) | 2013-12-18 |
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| CN201310431888XA Pending CN103450697A (en) | 2013-09-18 | 2013-09-18 | Composite material prepared using waste plants and preparation method and application thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567510A (en) * | 2015-10-09 | 2017-04-19 | 谢海莲 | Pinus massoniana leaf sound insulation ceramic tile |
| CN106565155A (en) * | 2015-10-09 | 2017-04-19 | 谢海莲 | Load-bearing cement brick with masson pine leaves as filler |
| CN106565264A (en) * | 2015-10-09 | 2017-04-19 | 谢海莲 | Pinus massoniana lamb leaf thermal-insulation cement brick |
| CN106567520A (en) * | 2015-10-09 | 2017-04-19 | 谢海莲 | Pinus massoniana needle ceiling decoration plate |
| CN107312150A (en) * | 2017-07-31 | 2017-11-03 | 吉林大学 | A kind of polyurethane composite acoustic material and preparation method thereof |
| CN109777137A (en) * | 2018-12-28 | 2019-05-21 | 沈阳大学 | A kind of stalk composite board and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153245A (en) * | 1996-11-07 | 1997-07-02 | 赵承臣 | Artificial composite board and its making method |
| CN1224701A (en) * | 1999-01-19 | 1999-08-04 | 邹菁 | Hot-pressing production process of composite plant fiber-cement board |
| CN102229157A (en) * | 2011-05-04 | 2011-11-02 | 成江 | Artificial pine needle board |
-
2013
- 2013-09-18 CN CN201310431888XA patent/CN103450697A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153245A (en) * | 1996-11-07 | 1997-07-02 | 赵承臣 | Artificial composite board and its making method |
| CN1224701A (en) * | 1999-01-19 | 1999-08-04 | 邹菁 | Hot-pressing production process of composite plant fiber-cement board |
| CN102229157A (en) * | 2011-05-04 | 2011-11-02 | 成江 | Artificial pine needle board |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567510A (en) * | 2015-10-09 | 2017-04-19 | 谢海莲 | Pinus massoniana leaf sound insulation ceramic tile |
| CN106565155A (en) * | 2015-10-09 | 2017-04-19 | 谢海莲 | Load-bearing cement brick with masson pine leaves as filler |
| CN106565264A (en) * | 2015-10-09 | 2017-04-19 | 谢海莲 | Pinus massoniana lamb leaf thermal-insulation cement brick |
| CN106567520A (en) * | 2015-10-09 | 2017-04-19 | 谢海莲 | Pinus massoniana needle ceiling decoration plate |
| CN107312150A (en) * | 2017-07-31 | 2017-11-03 | 吉林大学 | A kind of polyurethane composite acoustic material and preparation method thereof |
| CN107312150B (en) * | 2017-07-31 | 2020-11-03 | 吉林大学 | Polyurethane composite acoustic material and preparation method thereof |
| CN109777137A (en) * | 2018-12-28 | 2019-05-21 | 沈阳大学 | A kind of stalk composite board and preparation method thereof |
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Application publication date: 20131218 |