CN101775883B - Rush plate and production process thereof - Google Patents
Rush plate and production process thereof Download PDFInfo
- Publication number
- CN101775883B CN101775883B CN2010100220713A CN201010022071A CN101775883B CN 101775883 B CN101775883 B CN 101775883B CN 2010100220713 A CN2010100220713 A CN 2010100220713A CN 201010022071 A CN201010022071 A CN 201010022071A CN 101775883 B CN101775883 B CN 101775883B
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- rush
- base
- plate
- wick
- hot
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Abstract
The invention discloses a rush plate and a production process thereof, belonging to the field of interior decoration building materials. The rush plate is produced by 100 parts by weight of rush and 3-4 parts by weight of thermosetting adhesives through heat pressing. The production process of the rush plate comprises the following steps of: blanking; shearing (dosing); drying for dehumidification; adhesive spraying; prepressing; heat pressing; cooling; edge cutting; bottom edge grinding; checking; finished product obtaining. The invention has high sound absorption and light weight without formaldehyde, keeps the natural tactile sensation and textures of plant raw materials, also emits the natural odour of raw materials, and the like, can not only use the rush as the raw materials, but also use mat rush or cattail or Chinese alpine rush or scirpus triangulatus or scirpus juncoides or scripus triqueter or scirpus maritimus, and the like as the raw materials; in addition, the produced rush plate can be widely used for the interior decoration of hotels, villas and high-end residences.
Description
Technical field
The present invention relates to architectural decoration material field, particularly a kind of rush plate of indoor decoration and production technology thereof.
Background technology
At present, the sheet material of indoor decoration mainly contains solid wood plate, wood-based plate.These material content of formaldehyde height, sound-absorbing effect is not good enough, particularly can keep the house decorative material of plant ecosystem few.In the last few years, though the sheet material that processed by straw or wheat straw occurred, these sheet material major parts were to make highly dense plate with adding bonding agent after the raw material pulverizing, and the sheet material that is processed can only be as the bottom of ornament materials, and can not be used as decoration panel.
Summary of the invention
Deficiency at the prior art existence, it is strong that technical problem to be solved by this invention provides a kind of sound absorption properties, formaldehydeless, in light weight, in the texture that keeps plant class raw material nature, texture, can give out the senior house decorative material of ecosystem of raw material nature fragrance again.
For solving the problems of the technologies described above, the technical solution used in the present invention is a kind of rush plate of invention:
Scheme one: be to form through hot pressing by 100 parts of the rushes of weight share and hot-setting adhesive 3-4 part.
Scheme two: be to pass through hot pressing and form by 100 parts of rushes, hot-setting adhesive 3-4 part, fire retardant 3-5 part of weight share.
Scheme three: be to pass through hot pressing and form by 100 parts of rushes, hot-setting adhesive 3-4 part, fire retardant 3-5 part, waterproof agent 0.3-0.8 part of weight share.
Simultaneously, also invent a kind of production technology of rush plate, its technological process is: blanking → shearing (batching) → drying dehumidification → spray glue → precompressed → hot pressing → cooling → cutting edge → base polishes → checks → finished product.
Rush plate of the present invention, its main raw material(s) are rush and hot-setting adhesive.The rush extexine is bright and clean attractive in appearance and certain rigidity, inner core light weight are arranged and be rich in micropore, thereby existing intensity, weight are light again, and sound absorption properties is strong.Simultaneously, because rush can give out a kind of fragrant of pure natural for a long time lastingly,, revert to the nature sensation with the other tool local flavor in sitting room that the rush plate is decorated.In addition, select formaldehydeless hot-setting adhesive for use, as cementing agent, so do not contain any formaldehyde in its product.
The specific embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
The raw material that present embodiment adopted includes: rush, hot-setting adhesive.The equipment that is adopted mainly contains: grass chopper, dryer, glue sprayer, mixer, preformer, hot press, cutting edge machine, edge polisher and inspection machine.Its technological process of production is: blanking → shearing (batching) → drying dehumidification → spray glue → precompressed → hot pressing → cooling → cutting edge → base polishes → checks → finished product.
Its detailed production process is as follows:
The one, blanking: choose the more consistent rush of thickness and color and luster, remove root and stem of certain plants portion, afterbody is standby;
The 2nd, shear (batching): standby rush is standby with the wick forage grass that special-purpose lawn mower is cut into about 80-120mm; As the need fire prevention, can add a spot of fire retardant (accounting for the 3-5% of the careless total amount of material), fire retardant is joined in the standby wick forage grass mix thoroughly, allow the material grass be stained with fire retardant;
The 3rd, drying dehumidification: standby wick forage grass joined carry out drying dehumidification in the dryer, bake out temperature is 60-80 ℃, makes the moisture content of wick forage grass remain on 4-12%;
The 4th, spray glue: will place glue sprayer through the wick forage grass behind the drying dehumidification, and spray glue, and after having sprayed, put it in the mixer and stir, and allow the surface of wick forage grass be stained with glue equably with glue sprayer; Adopt hot-setting adhesive (as isocyanates etc.), the consumption of glue is the 3-4% of the careless total amount of material; As product with needs be used in humidity bigger local time, also can add accounting for the material careless total amount 0.3-0.8% waterproof agent, equally also stir;
The 5th, precompressed: (it is fixed that this thickness is come by the thickness of institute's making sheet according to certain thickness for the wick forage grass that the surface is stained with equably glue, under as the ordinary circumstance, thickness when mating formation is about 4-8 times of production board thickness), pack in the making sheet mould, and carry out pre-compaction forming by preformer, make precompressed base just, preload pressure is 0.5-0.8Mpa, and squeeze time is 0.2-0.3min/mm;
The 6th, hot pressing: it is hot-forming to place hot press to carry out through the first base of the pre-stamped precompressed that gets, and makes hot pressing base just, and hot pressing pressure is 1-1.5Mpa, and hot pressing time is 0.3-0.5min/mm, and hot pressing temperature is 120-160 ℃;
The 7th, cooling: by the first base of hot-forming prepared hot pressing, leave hot press after, promptly enter under the normal temperature state and cool off, allow hot-setting adhesive wherein in the process of cooling, strengthen, become rush plate base just;
The 8th, cutting edge: the first base of the rush plate of making is carried out cutting edge with the cutting edge machine, make needed size [as the size of length * wide * thick=2440 * 1220 * (6～10) mm or length * wide * thick=3000 * 1500 * (10～30) mm or other specification], make the rush plate semiproduct;
The 9th, the base polishes: because the bottom surface is the one side of pasting when being used to decorate, thereby the rush plate semiproduct through after the cutting edge need polish its bottom surface with sander, so that the stickup when decorating so far, has been made the rush plate finished product;
The tenth, check, finished product: the rush plate finished product after polishing through the base, wherein might also have defect ware in a small amount, therefore, need test with inspection machine, have only ability really to become the rush plate finished product through being up to the standards.
Rush plate of the present invention, because of it has performances such as ecosystem, formaldehydeless, good sound absorption, and the intensity height, in light weight, can be widely used in hotel, villa, high-end residential interior decoration.In addition, adopt the seat grass or the stem or leaf of cattail or Chinese alpine rush or water hair flower or firefly Lin or Fischer grass or cyperus iria L. rhizoma scirpi etc. to make raw material, use other careless plate that prescription of the present invention and production technology are produced, also belong to the scope of protection of the invention.
Claims (1)
1. the production technology of a rush plate is characterized in that detailed production process is as follows:
The one, blanking: choose the more consistent rush of thickness and color and luster, remove root and stem of certain plants portion, afterbody is standby;
The 2nd, shear, prepare burden: standby rush is standby with the wick forage grass that special-purpose lawn mower is cut into 80-120mm; As the need fire prevention, add the fire retardant that accounts for the careless total amount 3-5% of material, fire retardant is joined in the standby wick forage grass mix thoroughly, allow the material grass be stained with fire retardant;
The 3rd, drying dehumidification: standby wick forage grass joined carry out drying dehumidification in the dryer, bake out temperature is 60-80 ℃, makes the moisture content of wick forage grass remain on 4-12%;
The 4th, spray glue: will place glue sprayer through the wick forage grass behind the drying dehumidification, and spray glue, and after having sprayed, put it in the mixer and stir, and allow the surface of wick forage grass be stained with glue equably with glue sprayer; The glue that is adopted is isocyanates, and the consumption of isocyanates is the 3-4% of the careless total amount of material; As product with needs be used in humidity bigger local time, add the waterproof agent accounting for the careless total amount 0.3-0.8% of material, equally also stir;
The 5th, precompressed: the wick forage grass that the surface is stained with isocyanates equably is according to certain thickness, in the making sheet mould of packing into, and carries out pre-compaction forming by preformer, makes precompressed base just, and preload pressure is 0.5-0.8Mpa, and squeeze time is 0.2-0.3min/mm;
The 6th, hot pressing: it is hot-forming to place hot press to carry out through the first base of the pre-stamped precompressed that gets, and makes hot pressing base just, and hot pressing pressure is 1-1.5Mpa, and hot pressing time is 0.3-0.5min/mm, and hot pressing temperature is 120-160 ℃;
The 7th, cooling: by the first base of hot-forming prepared hot pressing, leave hot press after, promptly enter under the normal temperature state and cool off, allow hot-setting adhesive wherein in the process of cooling, strengthen, become rush plate base just;
The 8th, cutting edge: the first base of the rush plate of making is carried out cutting edge with the cutting edge machine, make needed size, make the rush plate semiproduct;
The 9th, the base polishes: the rush plate semiproduct through after the cutting edge polish its bottom surface with sander, so that the stickup when decorating so far, has been made the rush plate finished product;
The tenth, check, finished product: the rush plate finished product after polishing through the base, test with inspection machine, really become the rush plate finished product through the ability that is up to the standards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100220713A CN101775883B (en) | 2010-01-12 | 2010-01-12 | Rush plate and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100220713A CN101775883B (en) | 2010-01-12 | 2010-01-12 | Rush plate and production process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101775883A CN101775883A (en) | 2010-07-14 |
| CN101775883B true CN101775883B (en) | 2011-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100220713A Expired - Fee Related CN101775883B (en) | 2010-01-12 | 2010-01-12 | Rush plate and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101775883B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601839A (en) * | 2012-03-21 | 2012-07-25 | 蒋维祖 | Production method for Chinese alpine rush fiberboards |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059116A (en) * | 1990-08-16 | 1992-03-04 | 光洋产业株式会社 | Laminated material and manufacture method thereof |
| CN1273982A (en) * | 1999-05-28 | 2000-11-22 | 孙兴华 | Technology for producing environment protecting material with rush |
-
2010
- 2010-01-12 CN CN2010100220713A patent/CN101775883B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059116A (en) * | 1990-08-16 | 1992-03-04 | 光洋产业株式会社 | Laminated material and manufacture method thereof |
| CN1273982A (en) * | 1999-05-28 | 2000-11-22 | 孙兴华 | Technology for producing environment protecting material with rush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101775883A (en) | 2010-07-14 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20190112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |