CN104804669B - Corrugated board mineral rubber, preparation method and applications - Google Patents
Corrugated board mineral rubber, preparation method and applications Download PDFInfo
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Abstract
The invention provides a kind of corrugated board mineral rubber, the mineral rubber includes mineral powder and starch slurry, and the quality of the mineral powder accounts for the 5%~30% of the starch slurry quality；In parts by weight, the mineral powder includes：85~95 parts of 0.7~2.5 part of charcoal, 1.3~3 parts of loess, 1.7~3 parts of diatomite, 0.5~1.5 part of jade powder, 1.2~2.4 parts of wheat flag and zeolite.Preparation method includes：Charcoal, loess, diatomite, jade powder and wheat flag are ground into powder；Zeolite is crushed at 500~550 DEG C, and zeolite powder is obtained；The zeolite powder is well mixed with the powder, mineral powder is prepared；Miberal powder thing is well mixed with starch slurry afterwards.The mineral rubber can greatly enhance the intensity of corrugated board, adjusting humidity, it is adaptable to the larger environment of humidity, can adsorb the gases such as pernicious gas and ethene, along with being acted on bacteriostasis antibiosis, can extend fresh keeping time.
Description
Technical field
The present invention relates to corrugated board field, in particular to a kind of corrugated board mineral rubber, preparation method and its should
With.
Background technology
The corrugated case being prepared from by corrugation making sheet is, using a kind of packing container widely, have in life
Cheap, manufacture craft is simple, can natural degradation, free from environmental pollution, recoverable significant advantage.
Corrugated plate and cardboard are bonded using all kinds of starch adhesives mostly on existing corrugated paper board production line.So
And, starch is water insoluble in itself, and starch can occur volumetric expansion as temperature is raised in water, and expansion is then broken to a certain extent
Split, with water-soluble into pasty state, as sticky liquid.During board pasted, the surface in corrugation summit and flat paperboard is permeated
In micropore, after physical mechanical bonding force of the formation with certain cross-linked network after moisture evaporation.
But the hydrone in this simple cementing agent can form moisture ladder to the constantly infiltration of cardboard inside in corrugation
Degree so that whole corrugated board makes moist rapidly softening, causes the intensity of corrugated board to decline.It is prepared from by this cementing agent
Corrugated board is weaker due to intensity, therefore folded when the corrugated case being combined into can be caused to carry out goods storage or transport as container
The number of plies put is not high, low space utilization.And, in the more severe transportation of environment, such as during long sea voyage, due to
Marine humidity ratio is larger, and carton is very easy to make moist, after carton absorbs moisture to be reached to a certain degree, its intensity can it is great under
Drop, it is even tattered.
In addition, with the development of modern transportation industry, corrugated case freight is also more and more diversified.For example it is new
Fresh vegetables, melon and fruit, flowers etc..Usually mouldy rotten, freshness is substantially reduced these goods in prolonged transportation.
How to overcome the defect of existing corrugated board cementing agent, improve its performance, so as to prepare the corrugation of effect protrusion
Cardboard and corrugated case turn into the problem for enjoying vast manufacturer's concern.
In view of this, it is special to propose the present invention.
The content of the invention
The first object of the present invention is to provide a kind of porous mineral powder by starch slurry and with specific composition to constitute
Corrugated board mineral rubber.The mineral rubber can adsorption moisture, and then overcome glue used in conventional corrugated cardboard production process
Hydrone in glutinous agent greatly strengthen the intensity of corrugated board easily to the defect of cardboard internal penetration.Additionally, the mineral rubber can
Regulation humidity, it is adaptable to the larger environment of humidity, pernicious gas and ethene etc. can also be adsorbed, along with making with bacteriostasis antibiosis
With the fresh keeping time for storing up food can be extended.Meanwhile, the mineral rubber that the present invention is provided can also dramatically increase the bonding of corrugated board
Power, is unlikely to deform it.
The second object of the present invention is to provide a kind of preparation method of described corrugated board, and the method can be by raw material powder
The less powder of granularity is broken into, increases its surface area, and ensure its cementitiousness.
The third object of the present invention is the purposes for providing the mineral rubber, and corrugated board is prepared using it.
In order to realize above-mentioned purpose of the invention, spy uses following technical scheme：
A kind of corrugated board mineral rubber, the mineral rubber includes mineral powder and starch slurry, and the quality of the mineral powder accounts for institute
State the 5%~30% of starch slurry quality；
In parts by weight, the mineral powder includes：0.7~2.5 part of charcoal, 1.3~3 parts of loess, 1.7~3 parts of diatomite,
85~95 parts of 0.5~1.5 part of jade powder, 1.2~2.4 parts of wheat flag and zeolite.
The corrugated board mineral rubber that the present invention is provided includes mineral powder and starch slurry, and the preparing raw material of mineral powder includes wood
Charcoal, loess, diatomite, jade powder, wheat flag and zeolite, are porous component, with stronger adsorption capacity, by its with
The corrugated board mineral rubber for preparing is compared with adhesive used in conventional corrugated cardboard production process after starch slurry mixing,
Being capable of adsorption moisture, it is to avoid to the constantly infiltration of cardboard inside, the defect of traditional adhesive is overcome, so as to greatly enhance corrugated paper
The intensity of plate, improves its anti-pressure ability, at the same also cause corrugated board in the larger environment of humidity using when be difficult junk.
And, the mineral rubber in the present invention with adsorption moisture, can not only increase the intensity of corrugated board, can also be by inhaling
Attached water point reaches the purpose of regulation carton interior humidity, can also adsorb other components, such as pernicious gas, ethene etc., so that
Fresh-keeping purpose can be reached by preventing in carton fresh vegetables, melon and fruit and flowers moisture evaporation and suppress its respiration, protected
Fresh time lengthening.
Corrugated board mineral rubber prepared by the present invention also has significant antibacterial bacteriostatic performance, and adding can adsorb harmful gas
Body, both collective effects can significantly reduce the journey that rots of the fresh vegetables, melon and fruit and flowers deposited in corrugated case
Degree.
Mass ratio between mineral powder and starch slurry influences the performance of corrugated board glue, can be broken when the content of mineral powder is too high
The adhesive property of bad mineral rubber, content is too low, and the performance of mineral powder is not protruded, and most preferably, the quality of mineral powder accounts for starch slurry
The 5%~30% of quality so that corrugated board glue can greatly increase the bonding force of corrugated board.
The proportion relation of each component also significantly affects the performance of corrugated board glue in mineral powder, it is preferable that in parts by weight,
The mineral powder includes：0.7~2.5 part of charcoal, 1.3~3 parts of loess, 1.7~3 parts of diatomite, 0.5~1.5 part of jade powder, wheat
85~95 parts of 1.2~2.4 parts of flag and zeolite.Further preferably, in parts by weight, the mineral rubber includes：Charcoal 1.5~
2.0 parts, 2.0~2.5 parts of loess, 2.5~3 parts of diatomite, 1.0~1.3 parts of jade powder, 1.5~2.0 parts of wheat flag and zeolite 90
~95 parts.
Preferably, the granularity of the mineral powder is more than 300 mesh, not interfere with the adhesive property of mineral rubber, prior
It is that can increase the surface area of mineral dust, greatly enhances its adsorption capacity.It is further preferred that the granularity of the mineral powder is
300 mesh~500 mesh.
Preferably, the charcoal is activated carbon so that the step of absorption property one enhancing of mineral rubber.
In corrugated board mineral rubber, starch slurry plays a part of bonding, and starch slurry is preferably corn starch liquid, and corn forms sediment
The protein content of powder is low, it is ensured that the bond properties of starch slurry.Corn starch liquid includes cornstarch and water, while also added
Caustic soda and borax.The caustic soda of addition can produce heat when being dissolved in water, with starch storage crop, it is possible to decrease the gelatinization of starch, improve
Viscosity.And borax releases free acid after being dissolved in water, combined with starch by hydrogen bond, increased the robustness of adhesive film, promoted glue
Stick viscous force.The consumption of each component produces influence to the viscosity of corn starch liquid, it is preferable that in terms of mass fraction, the corn
Starch slurry includes cornstarch 20%~30%, caustic soda 0.4%~0.6%, borax 0.25%~0.5% and water surplus.
A kind of preparation method of mineral rubber provided by the present invention, comprises the following steps：
(1) charcoal, loess, diatomite, jade powder and wheat flag are ground into powder；Zeolite powder at 500~550 DEG C
It is broken, zeolite powder is obtained；The zeolite powder is well mixed with the powder, mineral powder is prepared；
(2) starch slurry is well mixed with the mineral dust obtained in step (1).
The preparation method is simple of the corrugated board mineral rubber that the present invention is provided is quick, can increase the surface of mineral powder
Product, also can guarantee that the adhesive property of mineral rubber.Crushing zeolite in the method, under high temperature can be ground into the less zeolite of granularity
Powder, increases its surface area.
Preferably, it is described to be mixed into the step (2)：High shear is carried out to stir 10~15 minutes.Stirred by high shear
Mix, be further well mixed all components in mineral rubber, while also causing that adhesive and the particle diameter of mineral dust connect
Nearly nanoscale.
The corrugated board mineral rubber that a kind of present invention is provided prepares the application in corrugated board as corrugated board glue.
Compared with prior art, beneficial effects of the present invention are：
(1) the corrugated board mineral rubber that the present invention is provided being capable of adsorption moisture, it is to avoid hydrone constantly oozes to cardboard inside
Thoroughly, the defect of traditional adhesive is overcome, so as to greatly enhance the intensity of corrugated board, its anti-pressure ability is improved, while also making
Corrugated board in the larger environment of humidity using when be difficult junk.
(2) mineral rubber that the present invention is provided can also reach the purpose of regulation carton interior humidity, go back by adsorption moisture
Other components, such as pernicious gas, ethene etc. can be adsorbed, so that can be by preventing fresh vegetables, melon and fruit and flowers in carton
Moisture evaporation and its respiration that suppresses reach fresh-keeping purpose, fresh keeping time extension.
(3) the corrugated board mineral rubber that the present invention is provided also has significant antibacterial bacteriostatic performance, and adding to be adsorbed with
Evil gas, both collective effects can significantly reduce rotting for fresh vegetables, melon and fruit and the flowers deposited in corrugated case
Degree.
(4) the corrugated board glue that the present invention is provided can greatly increase the bonding force of corrugated board.
(5) the invention provides a kind of preparation method of the corrugated board mineral rubber, the preparation method is simple is quick, both
The surface area of mineral powder can be increased, the adhesive property of mineral rubber is also can guarantee that.In the method, crushing zeolite under high temperature can be by its powder
The less zeolite powder of granularity is broken into, increases its surface area.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.It is unreceipted specific in embodiment
Condition person, the condition advised according to normal condition or manufacturer is carried out.Agents useful for same or the unreceipted production firm person of instrument, are
The conventional products that can be obtained by commercially available purchase.
Embodiment 1
In embodiment 1, the quality of mineral dust accounts for the 5% of starch slurry quality, and specific preparation method is as follows：
Prepare mineral powder：Weigh charcoal 70g, loess 130g, diatomite 170g, jade powder 50g, wheat flag 120g, zeolite
8500g.Charcoal, loess, diatomite, jade powder and wheat flag are ground into the powder of 300 mesh, zeolite is porous at 500 DEG C
The zeolite powder of 300 mesh is ground into after purified treatment, then powder pulverized powder will be well mixed twice, obtain mineral powder standby.
Prepare corn starch liquid：In the present embodiment, corn starch liquid includes cornstarch 20%, caustic soda 0.4%, boron
Sand 0.25% and water surplus.It is computed, weighs that 36kg cornstarch, 723g caustic soda and 452g boraxs are standby, the consumption of water is
143kg。
Whole caustic soda are dissolved in 1kg water, caustic soda solution is made.Take 71kg water to be put into retort, be heated to 30 DEG C.Will
18kg cornstarch is slowly put into retort, is stirred when throwing, and after stirring, caustic soda solution is added into reaction in three times
In tank, stir 15 minutes every time.Then the temperature of retort is increased to 65 DEG C, is stirred 20 minutes, ripe slurry is obtained.Then take
71kg water is put into another retort, is heated to 30 DEG C.By in remaining cornstarch input retort, stirred when throwing.Will
Borax is clayed into power, and is stirred 10 minutes in addition retort.It is finally, stirring while adding in the ripe slurry addition retort by obtained in,
After all adding, continue to stir 15 minutes, prepare corn starch liquid.
Mineral powder is well mixed with corn starch liquid, corrugated board mineral rubber is obtained.
Embodiment 2
In example 2, the quality of mineral dust accounts for the 17% of starch slurry quality, and specific preparation method is as follows：
Prepare mineral powder：Weigh charcoal 150g, loess 200g, diatomite 250g, jade powder 100g, wheat flag 150g, boiling
Stone 9000g.Charcoal, loess, diatomite, jade powder and wheat flag are ground into the powder of 300 mesh, zeolite is more at 500 DEG C
The zeolite powder of 300 mesh is ground into after the purified treatment of hole, then powder pulverized powder will be well mixed twice, obtain mineral powder standby.
Prepare corn starch liquid：In the present embodiment, corn starch liquid includes cornstarch 20%, caustic soda 0.4%, boron
Sand 0.25% and water surplus.It is computed, weighs that 11.6kg cornstarch, 232g caustic soda and 145g boraxs are standby, the consumption of water is
46kg。
Whole caustic soda are dissolved in 1kg water, caustic soda solution is made.Take 22kg water to be put into retort, be heated to 35 DEG C.Will
5.8kg cornstarch is slowly put into retort, is stirred when throwing, and after stirring, caustic soda solution is added in three times anti-
Answer in tank, stir 10 minutes every time.Then the temperature of retort is increased to 60 DEG C, is stirred 15 minutes, ripe slurry is obtained.Then
Take in 23kg water another retort of input, be heated to 30 DEG C.By in remaining cornstarch input retort, stirred when throwing.
Borax is clayed into power, is stirred 10 minutes in addition retort.Finally, by obtained ripe slurry addition retort, side edged is stirred
Mix, after all adding, continue to stir 15 minutes, prepare corn starch liquid.
Mineral powder is well mixed with corn starch liquid, corrugated board mineral rubber is obtained.
Embodiment 3
In embodiment 3, the quality of mineral dust accounts for the 23% of starch slurry quality, and specific preparation method is as follows：
Prepare mineral powder：Weigh charcoal 200g, loess 250g, diatomite 300g, jade powder 130g, wheat flag 200g, boiling
Stone 9500g.Charcoal, loess, diatomite, jade powder and wheat flag are ground into the powder of 400 mesh, zeolite is more at 500 DEG C
The zeolite powder of 400 mesh is ground into after the purified treatment of hole, then powder pulverized powder will be well mixed twice, obtain mineral powder standby.
Prepare corn starch liquid：In the present embodiment, corn starch liquid includes cornstarch 30%, caustic soda 0.6%, boron
Sand 0.5% and water surplus.It is computed, weighs that 13.8kg cornstarch, 276g caustic soda and 230g boraxs are standby, the consumption of water is
31.7kg。
Whole caustic soda are dissolved in 700g water, caustic soda solution is made.Take 15kg water to be put into retort, be heated to 35 DEG C.
During 6.9kg cornstarch slowly put into retort, stirred when throwing, after stirring, caustic soda solution is added in three times
In retort, stir 10 minutes every time.Then the temperature of retort is increased to 60 DEG C, is stirred 15 minutes, ripe slurry is obtained.So
After take during 16kg water puts into another retort, be heated to 30 DEG C.By in remaining cornstarch input retort, stirred when throwing
Mix.Borax is clayed into power, is stirred 10 minutes in addition retort.Finally, in the ripe slurry addition retort by obtained in, side edged
Stirring, after all adding, continues to stir 15 minutes, prepares corn starch liquid.
Mineral powder and corn starch liquid are carried out into high shear to stir 15 minutes, corrugated board mineral rubber is obtained.
Embodiment 4
In example 4, the quality of mineral dust accounts for the 30% of starch slurry quality, and specific preparation method is as follows：
Prepare mineral powder：Weigh activated carbon 250g, loess 300g, diatomite 300g, jade powder 150g, wheat flag 240g,
Zeolite 9500g.Charcoal, loess, diatomite, jade powder and wheat flag are ground into the powder of 500 mesh, by zeolite at 550 DEG C
The zeolite powder of 500 mesh is ground into after porous purification treatment, then powder pulverized powder will be well mixed twice, obtain mineral powder standby
With.
Prepare corn starch liquid：In the present embodiment, corn starch liquid includes cornstarch 25%, caustic soda 0.5%, boron
Sand 0.4% and water surplus.It is computed, weighs that 8.95kg cornstarch, 179g caustic soda and 144g boraxs are standby, the consumption of water is
26.5kg。
Whole caustic soda are dissolved in 500g water, caustic soda solution is made.Take 13kg water to be put into retort, be heated to 35 DEG C.
During 4.5kg cornstarch slowly put into retort, stirred when throwing, after stirring, caustic soda solution is added in three times
In retort, stir 10 minutes every time.Then the temperature of retort is increased to 60 DEG C, is stirred 15 minutes, ripe slurry is obtained.So
After take during 13kg water puts into another retort, be heated to 30 DEG C.By in remaining cornstarch input retort, stirred when throwing
Mix.Borax is clayed into power, is stirred 10 minutes in addition retort.Finally, in the ripe slurry addition retort by obtained in, side edged
Stirring, after all adding, continues to stir 15 minutes, prepares corn starch liquid.
Mineral powder and corn starch liquid are carried out into high shear to stir 10 minutes, corrugated board mineral rubber is obtained.
Experimental example
The corrugated board mineral rubber that the present invention is provided is applied in corrugated paper board production line, is used to prepare corrugated board,
The production of the application method and corrugated board of mineral rubber is conventional method.
The technique effect that the present invention is reached further is verified below by contrast test.
(1) fresh-keeping effect contrast test
For the accuracy of guarantee test result, this group of contrast test carries out three groups of contrast tests, used in every group of experiment
To the content of corrugated board mineral rubber Minerals powder differ.
First group
The quality of corrugated board mineral rubber Minerals powder used in this group accounts for 5%, 15% and the 30% of mineral rubber quality,
Control group is without mineral powder, only corn starch liquid.Experimental group Minerals powder constitutes phase with the mineral powder in embodiment 1
Together, then constituent content is also same as Example 1 in corn starch liquid used in experimental group and control group, is formed sediment including corn
Powder 20%, caustic soda 0.4%, borax 0.25% and water surplus.Specific consumption can account for the different ratio of mineral rubber according to mineral powder
Calculated.
Four kinds of corrugated board glue are used to produce the corrugated board of same specification successively, and are combined into the corrugated paper of same specification
Case, is respectively labeled as A1 (5% proportioning), A2 (15% proportioning), A3 (30% proportioning) and A4 (control group)
The big peach in Changping that same batch wins is respectively charged into be put into A1, A2, A3 and A4, A1, A2, A3 and A4 is simultaneously close
It is packaged, allow in the environment of normal temperature and pressure and preserve.
By opening carton after 7 days, 30% peach is rotten in A4；And peach all keeps fresh in A1, A2, A3.
Second group
The quality of corrugated board mineral rubber Minerals powder used in this group accounts for 7%, 17% and the 27% of mineral rubber quality,
Control group is without mineral powder, only corn starch liquid.Experimental group Minerals powder constitutes phase with the mineral powder in embodiment 2
Together, then constituent content is also same as Example 2 in corn starch liquid used in experimental group and control group, is formed sediment including corn
Powder 20%, caustic soda 0.4%, borax 0.25% and water surplus.Specific consumption can account for the different ratio of mineral rubber according to mineral powder
Calculated.
Four kinds of corrugated board glue are used to produce the corrugated board of same specification successively, and are combined into the corrugated paper of same specification
Case, is respectively labeled as B1 (7% proportioning), B2 (17% proportioning), B3 (27% proportioning) and B4 (control group)
The big peach in Changping that same batch wins is respectively charged into be put into B1, B2, B3 and B4, B1, B2, B3 and B4 is simultaneously close
It is packaged, allow in the environment of normal temperature and pressure and preserve.
By opening carton after 9 days, 50% peach is rotten in B4；And the rotting rate of peach is less than 5% in B1, B2, B3.
3rd group
The quality of corrugated board mineral rubber Minerals powder used in this group accounts for 9%, 19% and the 23% of mineral rubber quality,
Control group is without mineral powder, only corn starch liquid.Experimental group Minerals powder constitutes phase with the mineral powder in embodiment 3
Together, then constituent content is also same as Example 3 in corn starch liquid used in experimental group and control group, is formed sediment including corn
Powder 30%, caustic soda 0.6%, borax 0.5% and water surplus.The different ratio that specific consumption can account for mineral rubber according to mineral powder enters
Row is calculated.
Four kinds of corrugated board glue are used to produce the corrugated board of same specification successively, and are combined into the corrugated paper of same specification
Case, is respectively labeled as C1 (7% proportioning), C2 (17% proportioning), C3 (27% proportioning) and C4 (control group)
The big peach in Changping that same batch wins is respectively charged into be put into C1, C2, C3 and C4, C1, C2, C3 and C4 is simultaneously close
It is packaged, allow in the environment of normal temperature and pressure and preserve.
By opening carton after 15 days, peach is all rotted in B4；And the rotting rate of peach is less than 20% in B1, B2, B3.
Can be seen that corrugated board mineral rubber provided by the present invention by the result of above-mentioned three groups of experiments can greatly prolong guarantor
The fresh time.
(2) moisture effect contrast test
The quality of corrugated board mineral rubber Minerals powder used in this group accounts for 5%, 15% and the 30% of mineral rubber quality,
Control group is without mineral powder, only corn starch liquid.Experimental group Minerals powder constitutes phase with the mineral powder in embodiment 4
Together, then constituent content is also same as Example 3 in corn starch liquid used in experimental group and control group, is formed sediment including corn
Powder 25%, caustic soda 0.5%, borax 0.4% and water surplus.The different ratio that specific consumption can account for mineral rubber according to mineral powder enters
Row is calculated.
Four kinds of corrugated board glue are used to produce the corrugated board of same specification successively, and are combined into the corrugated paper of same specification
Case, is respectively labeled as D1 (5% proportioning), D2 (15% proportioning), D3 (30% proportioning) and D4 (control group).
Described D1, D2, D3 and D4 are put into normal temperature and pressure, humidity is sealing preserve in the environment of 90%.
By after 7 days, D4 has absorbed water and made moist, and D1, D2, D3 remain in that drying regime.
By the above results as can be seen that the corrugated fibre box that is prepared from of corrugated board mineral rubber provided by the present invention its
The ability of adsorption moisture is greatly enhanced, and can applied in a humid environment.
(3) resistance to compression Piglet s colibacillosis
Continue to carry out resistance to compression effect test using carton used in experiment (2), be respectively charged into what same batch was won
The big peach in Changping is put into 3 experiment cartons and control carton, and 10kg is per case specification.
D1, D2, D3 and D4 are stacked respectively, when D4 is stacked to the 5th layer, orlop carton starts deformation；And D1, D2,
D3 can stack indeformable to the 9th layer.
By the above results as can be seen that the corrugated fibre box that is prepared from of corrugated board mineral rubber provided by the present invention its
Intensity is significantly increased, and anti-pressure ability is greatly improved.
(4) bonding force Piglet s colibacillosis
Continue to carry out bonding force Piglet s colibacillosis using carton used in experiment (2).
Give D1, D2, D3 and D4 equidirectional, the shearing force of formed objects.Observe the different lacerable cracks of carton long
Degree.Crack is shorter, illustrates more to be difficult to tear, i.e., bonding force is stronger.
From result, the tear distance of D4 is calculated as three times of D1, D2, D3.
By the above results as can be seen that using the present invention provide mineral rubber prepare corrugated board bond properties significantly
Enhancing.
Although illustrate and describing the present invention with specific embodiment, but will be appreciated that without departing substantially from of the invention
Many other changes and modification can be made in the case of spirit and scope.It is, therefore, intended that in the following claims
Including belonging to all such changes and modifications in the scope of the invention.
Claims (6)
1. application of a kind of mineral rubber in as corrugated board glue, wherein, the mineral rubber includes mineral powder and starch slurry, institute
The quality for stating mineral powder accounts for the 5%~30% of the starch slurry quality；
In parts by weight, the mineral powder includes：0.7~2.5 part of charcoal, 1.3~3 parts of loess, 1.7~3 parts of diatomite, jade
85~95 parts of 0.5~1.5 part of powder, 1.2~2.4 parts of wheat flag and zeolite；
Wherein, the charcoal is activated carbon；
Wherein, the starch slurry is corn starch liquid, and the corn starch liquid includes cornstarch 20%~30%, caustic soda
0.4%~0.6%, borax 0.25%~0.5% and water surplus.
2. application according to claim 1, it is characterised in that in parts by weight, the mineral rubber includes：Charcoal 1.5~
2.0 parts, 2.0~2.5 parts of loess, 2.5~3 parts of diatomite, 1.0~1.3 parts of jade powder, 1.5~2.0 parts of wheat flag and zeolite 90
~95 parts.
3. application according to claim 1, it is characterised in that the granularity of the mineral powder is more than 300 mesh.
4. application according to claim 3, it is characterised in that the granularity of the mineral powder is 300 mesh~500 mesh.
5. applied according to any one of Claims 1 to 4, it is characterised in that the preparation method of the mineral rubber is included such as
Lower step：
(1) charcoal, loess, diatomite, jade powder and wheat flag are ground into powder；Zeolite is crushed at 500~550 DEG C, system
Obtain zeolite powder；The zeolite powder is well mixed with the powder, mineral powder is prepared；
(2) starch slurry is well mixed with the mineral dust obtained in step (1).
6. application according to claim 5, it is characterised in that described to be mixed into the step (2)：Carry out high shear
Stirring 10~15 minutes.
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| CN1982394B (en) * | 2005-12-16 | 2011-04-20 | 赵连福 | Production of inorganic mineral colloid binder |
| KR100777083B1 (en) * | 2007-04-26 | 2007-11-28 | 김수성 | Porous structured adhesive for corrugated cardboard and the manufacturing method thereby |
| CN101323763A (en) * | 2008-07-25 | 2008-12-17 | 鹅妈妈教育咨询（上海）有限公司 | Corrugated cardboard adhesive having adsorption function and preparation thereof |
| CN101476265B (en) * | 2008-12-31 | 2011-11-09 | 鹅妈妈教育咨询（上海）有限公司 | Zeolite corrugated cardboard, and manufacturing method and apparatus thereof |
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