CN107761456A - A kind of preparation method of great friction coefficient antiskid paper - Google Patents
A kind of preparation method of great friction coefficient antiskid paper Download PDFInfo
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- CN107761456A CN107761456A CN201710956844.7A CN201710956844A CN107761456A CN 107761456 A CN107761456 A CN 107761456A CN 201710956844 A CN201710956844 A CN 201710956844A CN 107761456 A CN107761456 A CN 107761456A
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/06—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on oxide mixtures derived from dolomite
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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Abstract
The present invention relates to antiskid paper preparing technical field, and in particular to a kind of preparation method of great friction coefficient antiskid paper.The present invention is raw material using quartz sand and dolomite,Ceramic fibre is made,Surface functionalization and modification is carried out to ceramic fibre using concentrated nitric acid,Fe 3 O 4 magnetic modification is carried out again,Obtain magnetic ceramics fiber,Anti-skidding filler is used as by the use of obtained magnetic ceramics fiber,Brown paper surface will be applied to after itself and aqueous polyurethane and glycerine mixing,Cause the arrangement of magnetic ceramics fiber alignment in the presence of externally-applied magnetic field,So that the ceramic fibre inside the non-skid coating layer on final antiskid paper surface is all into the state distribution perpendicular to paper,The rubbing surface direction of ceramic fibre structural level and antiskid paper is vertical,The shear strength of antiskid paper interlayer can not only be improved,And the thermal conductivity factor perpendicular to antiskid paper friction surface layer direction can be improved,Be advantageous to improve the wear resistance of material,So that stable friction factor improves,Coefficient of friction is also improved.
Description
Technical field
The present invention relates to antiskid paper preparing technical field, and in particular to a kind of preparation method of great friction coefficient antiskid paper.
Background technology
During Commodity Transportation, product is anti-skidding to rely primarily on winding film and bundle is rolled band and implemented, and operating procedure is complicated, and can not
Recycle.In recent years, antiskid paper is anti-skidding, convenient, environmentally friendly in assembly package and transportation and packing field hair due to having the advantages that
Wave significant advantage.Antiskid paper relies primarily on non-skid coating to reach anti-skidding effect.Non-skid coating mainly includes resin, anti-skidding grain
The composition such as material and filler, wherein anti-skidding pellet plays the anti-skidding effect of key in film.There are some researches show nano material is made
Excellent performance is shown in terms of coating for anti-skidding pellet.Nano-meter CaCO33It is that maximum inorganic of most widely used, dosage is filled out at present
Material, there is the performances such as preferable anti-skidding, UV resistance.
But the traditional antiskid paper made of calcium carbonate wears no resistance, coefficient of friction is low, it is difficult to meets to wearability
It is required that high Commodity Transportation field, therefore, invent that a kind of wearability is good, the high new-type antiskid paper of coefficient of friction has to this area
Positive meaning.
The content of the invention
Present invention mainly solves technical problem, for the wearability of current traditional antiskid paper made of calcium carbonate
Difference, coefficient of friction are low, it is difficult to a kind of the defects of meeting to require high Commodity Transportation field to wearability, there is provided great friction coefficient
The preparation method of antiskid paper.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of preparation method of great friction coefficient antiskid paper, it is characterised in that specifically preparation process is：
（1）Weigh quartz sand and dolomite is ground, obtain mixed-powder, mixed-powder is fitted into resistance furnace, heating rises
Temperature is founded, and obtains melt, by the compressed air blown of melt into fibre, obtains making ceramic fibre by oneself；
（2）Heat temperature raising after above-mentioned self-control ceramic fibre and concentrated nitric acid are mixed, stirring reaction, reaction are separated by filtration after terminating
To filter residue, filter residue is put into baking oven, dried, obtains pretreatment self-control ceramic fibre；
（3）The above-mentioned pretreatment self-control ceramic fibres of 10~15g are weighed to add in the three-necked flask equipped with 100~200mL distilled water,
After being dispersed with stirring, then into three-necked flask with m（Fe3+）：m（Fe2+）=2:1 ratio adds 5~7gFeCl3·6H2O and
FeCl2·4H2O mixed-powder, sonic oscillation immersion, obtains mixed liquor；
（4）By above-mentioned mixed liquor heat temperature raising, ammoniacal liquor is added dropwise into mixed liquor and adjusts pH of mixed to 10, after being stirred with agitator
It is still aging, it is separated by filtration to obtain filter residue, baking oven is put into after being rinsed with absolute ethyl alcohol, dry, obtains magnetic self-control ceramic fibre；
（5）Make above-mentioned magnetic by oneself ceramic fibre and aqueous polyurethane and the heating of glycerine Hybrid Heating, add again after stirring reaction
Enter geniposide, continue Fruit storage after stirring reaction, obtain making non-skid coating by oneself；
（6）Above-mentioned non-skid coating is uniformly applied to brown paper surface with coating machine, it is 1~2mm to control smearing thickness, is smeared
Applying externally-applied magnetic field perpendicular to the direction on brown paper surface after end, 2~3h of stewing process, remembering that antiskid paper is thick after drying
Product；
（7）Successively one layer of round spore gemma sarcine bacteria suspension and one layer of chlorination are uniformly brushed to above-mentioned antiskid paper crude product surface
Calcium solution and one layer of carbon amide solution, reaction 3~5 days are stood after the completion of smearing at 25~27 DEG C, finally move into high temperature and go out
Bacterium case, taken out at 120 DEG C after 10~15min of high-temperature sterilization, produce a kind of preparation method of great friction coefficient antiskid paper.
Step（1）Described in quartz sand and dolomite mass ratio be 1:2, the time ground is 2~4h, heating
The temperature of heating is 1600~1800 DEG C, and melting time is 1~2h, and the pressure of compressed air is 0.3~0.7MPa.
Step（2）Described in self-control ceramic fibre and concentrated nitric acid mass ratio be 1：20, the mass fraction of concentrated nitric acid is
65%, the temperature of heat temperature raising is 70~80 DEG C, and the time of stirring reaction is 5~7h, and dry temperature is 110~115 DEG C, is done
The dry time is 3~5h.
Step（3）Described in the time being dispersed with stirring be 10~15min, the frequency of sonic oscillation immersion for 25~
30kHz, the time of sonic oscillation immersion is 20~24h.
Step（4）Described in heat temperature raising temperature be 80~85 DEG C, mixing time is 10~12h, still aging
Time is 20~24h, and drying temperature is 105~110 DEG C, and drying time is 1~5h.
Step（5）Described in magnetic self-control ceramic fibre and aqueous polyurethane and glycerine be 1 in mass ratio:10:1,
The temperature of heat temperature raising is 60~80 DEG C, and the time of stirring reaction is 20~30min, and the addition of geniposide is water-based poly- ammonia
The 5% of ester quality, the time for continuing stirring reaction are 1~2h.
Step（6）Described in externally-applied magnetic field magnetic induction intensity be 2000~2500Gauss, magnetic force be 1 ×
106Gauss2/cm。
Step（7）Described in circle spore gemma sarcine bacteria suspension concentration be 107Cfu/mL, the matter of calcium chloride solution
It is 10% to measure fraction, and the mass fraction of carbon amide solution is 10%.
The beneficial effects of the invention are as follows：
（1）The present invention is raw material using quartz sand and dolomite, and ceramics are obtained into fibre with compressed air spraying after high temperature melting
Fiber, surface functionalization and modification is carried out to ceramic fibre using concentrated nitric acid, then the ceramic fibre of surface functionalization and modification is carried out
Fe 3 O 4 magnetic is modified, and obtains magnetic ceramics fiber, by the use of obtained magnetic ceramics fiber as anti-skidding filler, by itself and
Brown paper surface is applied to after aqueous polyurethane and glycerine mixing, in the presence of externally-applied magnetic field magnetic ceramics fiber is determined
To arrangement so that the ceramic fibre inside the non-skid coating layer on final antiskid paper surface is all distributed into the state perpendicular to paper,
The rubbing surface direction of ceramic fibre structural level and antiskid paper is vertical, can not only improve the shear strength of antiskid paper interlayer, and
And the thermal conductivity factor perpendicular to antiskid paper friction surface layer direction can be improved, be advantageous to improve the wear resistance of material so that
The stable friction factor of antiskid paper is improved, and coefficient of friction is also improved；
（2）The present invention has smeared microbial layer and chlorination calcium layer respectively on non-skid coating layer, microorganism is used as calcium using calcium chloride
Source, using carbon amide solution as source of nutrition and nitrogen source, itself metabolic activity is carried out by microorganism and produces mineralization,
Induce and carbonate crystal is deposited in anti-skidding lamellar spacing, the high intensity calcium carbonate crystal of formation plays filling support effect to anti-skidding interlayer
Fruit, the anti-wear performance of skid resistant course is further increased, is had broad application prospects.
Embodiment
It is 1 in mass ratio:2 weigh quartz sand and dolomite is put into ball mill and grinds 2~4h, obtain mixed powder
End, mixed-powder is fitted into resistance furnace, is heated to 1600~1800 DEG C and founds 1~2h, obtain melt, melt is passed through
0.3~0.7MPa compressed air spraying obtains making ceramic fibre by oneself into fibre；It is 65% that ceramic fibre and mass fraction will be made by oneself
Concentrated nitric acid is 1 in mass ratio：70~80 DEG C, 5~7h of stirring reaction are heated to after 20 mixing, reaction is separated by filtration after terminating
Filter residue is obtained, filter residue is put into baking oven, 3~5h is dried at 110~115 DEG C, obtains pretreatment self-control ceramic fibre；Weigh
10~15g pretreatment self-control ceramic fibres are added in the three-necked flask equipped with 100~200mL distilled water, it is dispersed with stirring 10~
After 15min, then into three-necked flask with m（Fe3+）：m（Fe2+）=2:1 ratio adds 5~7gFeCl3·6H2O and FeCl2·
4H2O mixed-powder, with 25~30kHz frequency ultrasound vibration 20~24h of immersion, obtain mixed liquor；Mixed liquor is heated and risen
The ammoniacal liquor that mass fraction is 30% is added dropwise into mixed liquor and adjusts pH of mixed to 10,10 are stirred with agitator to 80~85 DEG C for temperature
Still aging 20~24h after~12h, is separated by filtration to obtain filter residue, baking oven is put into after being rinsed 3~5 times with absolute ethyl alcohol, 105
1~5h is dried at~110 DEG C, obtains magnetic self-control ceramic fibre；Make magnetic by oneself ceramic fibre and aqueous polyurethane and sweet
Oil is 1 in mass ratio:10:1 Hybrid Heating is warming up to 60~80 DEG C, and aqueous polyurethane is added after 20~30min of stirring reaction
The geniposide of quality 5%, continue Fruit storage after 1~2h of stirring reaction, obtain making non-skid coating by oneself；By non-skid coating
Brown paper surface is uniformly applied to coating machine, it is 1~2mm to control smearing thickness, is smeared after terminating perpendicular to brown paper
The direction application magnetic induction intensity on surface is 2000~2500Gauss, magnetic force is 1 × 106Gauss2/ cm externally-applied magnetic field, stand
2~3h is handled, antiskid paper crude product is remembered after drying；One layer of concentration is uniformly brushed to antiskid paper crude product surface successively is
107The calcium chloride solution and one layer of quality that cfu/mL circle spore gemma sarcine bacteria suspension and one layer of mass fraction are 10%
Fraction is 10% carbon amide solution, and reaction 3~5 days are stood at 25~27 DEG C after the completion of smearing, finally move into high-temperature sterilization
Case, taken out at 120 DEG C after 10~15min of high-temperature sterilization, produce a kind of preparation method of great friction coefficient antiskid paper.
Example 1
It is 1 in mass ratio:2 weigh quartz sand and dolomite is put into ball mill and grinds 2h, obtain mixed-powder, will mix
Powder is fitted into resistance furnace, is heated to 1600 DEG C and founds 1h, obtains melt, by compressed air spraying of the melt through 0.3MPa
Into fibre, obtain making ceramic fibre by oneself；It is that 65% concentrated nitric acid is 1 in mass ratio by self-control ceramic fibre and mass fraction：After 20 mixing
70 DEG C, stirring reaction 5h are heated to, reaction is separated by filtration to obtain filter residue after terminating, and filter residue is put into baking oven, at 110 DEG C
Lower dry 3h, obtain pretreatment self-control ceramic fibre；Weigh 10g pretreatment self-control ceramic fibre additions and 100mL distilled water is housed
Three-necked flask in, after being dispersed with stirring 10min, then into three-necked flask with m（Fe3+）：m（Fe2+）=2:1 ratio adds
5gFeCl3·6H2O and FeCl2·4H2O mixed-powder, with 25kHz frequency ultrasound vibration immersion 20h, obtain mixed liquor；
Mixed liquor is heated to 80 DEG C, the ammoniacal liquor that mass fraction is 30% is added dropwise into mixed liquor and adjusts pH of mixed to 10, with stirring
Mix device and stir still aging 20h after 10h, be separated by filtration to obtain filter residue, baking oven is put into after being rinsed 3 times with absolute ethyl alcohol, at 105 DEG C
Lower dry 1h, obtain magnetic self-control ceramic fibre；Make magnetic by oneself ceramic fibre and aqueous polyurethane and glycerine in mass ratio
For 1:10:1 Hybrid Heating is warming up to 60 DEG C, and the geniposide of aqueous polyurethane quality 5% is added after stirring reaction 20min, after
Fruit storage after continuous stirring reaction 1h, obtains making non-skid coating by oneself；Non-skid coating is uniformly applied to ox with coating machine
Mulberry paper surface, it is 1mm to control smearing thickness, smear terminate after perpendicular to brown paper surface direction apply magnetic induction intensity be
2000Gauss, magnetic force are 1 × 106Gauss2/ cm externally-applied magnetic field, stewing process 2h, antiskid paper crude product is remembered after drying；Successively
It is 10 that one layer of concentration is uniformly brushed to antiskid paper crude product surface7Cfu/mL circle spore gemma sarcine bacteria suspension and one layer of matter
The calcium chloride solution that fraction is 10% and the carbon amide solution that one layer of mass fraction is 10% are measured, it is quiet at 25 DEG C after the completion of smearing
Reaction 3 days is put, high-temperature sterilization box is finally moved into, is taken out at 120 DEG C after high-temperature sterilization 10min, produce a kind of great friction coefficient
The preparation method of antiskid paper.
Example 2
It is 1 in mass ratio:2 weigh quartz sand and dolomite is put into ball mill and grinds 3h, obtain mixed-powder, will mix
Powder is fitted into resistance furnace, is heated to 1700 DEG C and founds 1h, obtains melt, by compressed air spraying of the melt through 0.5MPa
Into fibre, obtain making ceramic fibre by oneself；It is that 65% concentrated nitric acid is 1 in mass ratio by self-control ceramic fibre and mass fraction：After 20 mixing
75 DEG C, stirring reaction 6h are heated to, reaction is separated by filtration to obtain filter residue after terminating, and filter residue is put into baking oven, at 113 DEG C
Lower dry 4h, obtain pretreatment self-control ceramic fibre；Weigh 13g pretreatment self-control ceramic fibre additions and 150mL distilled water is housed
Three-necked flask in, after being dispersed with stirring 13min, then into three-necked flask with m（Fe3+）：m（Fe2+）=2:1 ratio adds
6gFeCl3·6H2O and FeCl2·4H2O mixed-powder, with 28kHz frequency ultrasound vibration immersion 22h, obtain mixed liquor；
Mixed liquor is heated to 83 DEG C, the ammoniacal liquor that mass fraction is 30% is added dropwise into mixed liquor and adjusts pH of mixed to 10, with stirring
Mix device and stir still aging 22h after 11h, be separated by filtration to obtain filter residue, baking oven is put into after being rinsed 4 times with absolute ethyl alcohol, at 108 DEG C
Lower dry 3h, obtain magnetic self-control ceramic fibre；Make magnetic by oneself ceramic fibre and aqueous polyurethane and glycerine in mass ratio
For 1:10:1 Hybrid Heating is warming up to 70 DEG C, and the geniposide of aqueous polyurethane quality 5% is added after stirring reaction 25min, after
Fruit storage after continuous stirring reaction 1h, obtains making non-skid coating by oneself；Non-skid coating is uniformly applied to ox with coating machine
Mulberry paper surface, it is 1mm to control smearing thickness, smear terminate after perpendicular to brown paper surface direction apply magnetic induction intensity be
2300Gauss, magnetic force are 1 × 106Gauss2/ cm externally-applied magnetic field, stewing process 2h, antiskid paper crude product is remembered after drying；Successively
It is 10 that one layer of concentration is uniformly brushed to antiskid paper crude product surface7Cfu/mL circle spore gemma sarcine bacteria suspension and one layer of matter
The calcium chloride solution that fraction is 10% and the carbon amide solution that one layer of mass fraction is 10% are measured, it is quiet at 26 DEG C after the completion of smearing
Reaction 4 days is put, high-temperature sterilization box is finally moved into, is taken out at 120 DEG C after high-temperature sterilization 13min, produce a kind of great friction coefficient
The preparation method of antiskid paper.
Example 3
It is 1 in mass ratio:2 weigh quartz sand and dolomite is put into ball mill and grinds 4h, obtain mixed-powder, will mix
Powder is fitted into resistance furnace, is heated to 1800 DEG C and founds 2h, obtains melt, by compressed air spraying of the melt through 0.7MPa
Into fibre, obtain making ceramic fibre by oneself；It is that 65% concentrated nitric acid is 1 in mass ratio by self-control ceramic fibre and mass fraction：After 20 mixing
80 DEG C, stirring reaction 7h are heated to, reaction is separated by filtration to obtain filter residue after terminating, and filter residue is put into baking oven, at 115 DEG C
Lower dry 5h, obtain pretreatment self-control ceramic fibre；Weigh 15g pretreatment self-control ceramic fibre additions and 200mL distilled water is housed
Three-necked flask in, after being dispersed with stirring 15min, then into three-necked flask with m（Fe3+）：m（Fe2+）=2:1 ratio adds
7gFeCl3·6H2O and FeCl2·4H2O mixed-powder, with 30kHz frequency ultrasound vibration immersion 24h, obtain mixed liquor；
Mixed liquor is heated to 85 DEG C, the ammoniacal liquor that mass fraction is 30% is added dropwise into mixed liquor and adjusts pH of mixed to 10, with stirring
Mix device and stir still aging 24h after 12h, be separated by filtration to obtain filter residue, baking oven is put into after being rinsed 5 times with absolute ethyl alcohol, at 110 DEG C
Lower dry 5h, obtain magnetic self-control ceramic fibre；Make magnetic by oneself ceramic fibre and aqueous polyurethane and glycerine in mass ratio
For 1:10:1 Hybrid Heating is warming up to 80 DEG C, and the geniposide of aqueous polyurethane quality 5% is added after stirring reaction 30min, after
Fruit storage after continuous stirring reaction 2h, obtains making non-skid coating by oneself；Non-skid coating is uniformly applied to ox with coating machine
Mulberry paper surface, it is 2mm to control smearing thickness, smear terminate after perpendicular to brown paper surface direction apply magnetic induction intensity be
2500Gauss, magnetic force are 1 × 106Gauss2/ cm externally-applied magnetic field, stewing process 3h, antiskid paper crude product is remembered after drying；Successively
It is 10 that one layer of concentration is uniformly brushed to antiskid paper crude product surface7Cfu/mL circle spore gemma sarcine bacteria suspension and one layer of matter
The calcium chloride solution that fraction is 10% and the carbon amide solution that one layer of mass fraction is 10% are measured, it is quiet at 27 DEG C after the completion of smearing
Reaction 5 days is put, high-temperature sterilization box is finally moved into, is taken out at 120 DEG C after high-temperature sterilization 15min, produce a kind of great friction coefficient
The preparation method of antiskid paper.
Reference examples are used as using the antiskid paper of Shanghai City company production
Performance detection is carried out to the antiskid paper in volume antiskid paper produced by the present invention and reference examples, testing result is as shown in table 1：
Detection method
Coefficient of friction detects：
Coated brown paper is cut into 63mm × 63mm and 80mm × 200mm sample, glued sample respectively with double faced adhesive tape
It is attached on sliding block and slide plate, the coefficient of friction of contact surface is determined with friction coefficient instrument.
The measure of antiskid paper anti-wear performance
Compound antiskid paper is cut into the sample that size is 40mm × 40mm and 5mm × 15mm, is fixed on experiment with double faced adhesive tape
On iron block, friction pair contact area is about 1.96 × 10-5m2, sliding stroke 1cm, frequency 1Hz.
Table 1
From the detection data in upper table, the wearability of antiskid paper produced by the present invention is good, and coefficient of friction is high, has wide
Application prospect.
Claims (8)
1. a kind of preparation method of great friction coefficient antiskid paper, it is characterised in that specifically preparation process is：
（1）Weigh quartz sand and dolomite is ground, obtain mixed-powder, mixed-powder is fitted into resistance furnace, heating rises
Temperature is founded, and obtains melt, by the compressed air blown of melt into fibre, obtains making ceramic fibre by oneself；
（2）Heat temperature raising after above-mentioned self-control ceramic fibre and concentrated nitric acid are mixed, stirring reaction, reaction are separated by filtration after terminating
To filter residue, filter residue is put into baking oven, dried, obtains pretreatment self-control ceramic fibre；
（3）The above-mentioned pretreatment self-control ceramic fibres of 10~15g are weighed to add in the three-necked flask equipped with 100~200mL distilled water,
After being dispersed with stirring, then into three-necked flask with m（Fe3+）：m（Fe2+）=2:1 ratio adds 5~7gFeCl3·6H2O and
FeCl2·4H2O mixed-powder, sonic oscillation immersion, obtains mixed liquor；
（4）By above-mentioned mixed liquor heat temperature raising, ammoniacal liquor is added dropwise into mixed liquor and adjusts pH of mixed to 10, after being stirred with agitator
It is still aging, it is separated by filtration to obtain filter residue, baking oven is put into after being rinsed with absolute ethyl alcohol, dry, obtains magnetic self-control ceramic fibre；
（5）Make above-mentioned magnetic by oneself ceramic fibre and aqueous polyurethane and the heating of glycerine Hybrid Heating, add again after stirring reaction
Enter geniposide, continue Fruit storage after stirring reaction, obtain making non-skid coating by oneself；
（6）Above-mentioned non-skid coating is uniformly applied to brown paper surface with coating machine, it is 1~2mm to control smearing thickness, is smeared
Applying externally-applied magnetic field perpendicular to the direction on brown paper surface after end, 2~3h of stewing process, remembering that antiskid paper is thick after drying
Product；
（7）Successively one layer of round spore gemma sarcine bacteria suspension and one layer of chlorination are uniformly brushed to above-mentioned antiskid paper crude product surface
Calcium solution and one layer of carbon amide solution, reaction 3~5 days are stood after the completion of smearing at 25~27 DEG C, finally move into high temperature and go out
Bacterium case, taken out at 120 DEG C after 10~15min of high-temperature sterilization, produce a kind of preparation method of great friction coefficient antiskid paper.
A kind of 2. preparation method of great friction coefficient antiskid paper according to claim 1, it is characterised in that：Step（1）In
Described quartz sand and the mass ratio of dolomite are 1:2, the time ground is 2~4h, and the temperature of heat temperature raising is 1600
~1800 DEG C, melting time is 1~2h, and the pressure of compressed air is 0.3~0.7MPa.
A kind of 3. preparation method of great friction coefficient antiskid paper according to claim 1, it is characterised in that：Step（2）In
Described self-control ceramic fibre and the mass ratio of concentrated nitric acid are 1：20, the mass fraction of concentrated nitric acid is 65%, the temperature of heat temperature raising
For 70~80 DEG C, the time of stirring reaction is 5~7h, and dry temperature is 110~115 DEG C, and the dry time is 3~5h.
A kind of 4. preparation method of great friction coefficient antiskid paper according to claim 1, it is characterised in that：Step（3）In
The described time being dispersed with stirring is 10~15min, and the frequency of sonic oscillation immersion is 25~30kHz, sonic oscillation immersion
Time is 20~24h.
A kind of 5. preparation method of great friction coefficient antiskid paper according to claim 1, it is characterised in that：Step（4）In
The temperature of described heat temperature raising is 80~85 DEG C, and mixing time is 10~12h, and the still aging time is 20~24h, is dried
Temperature is 105~110 DEG C, and drying time is 1~5h.
A kind of 6. preparation method of great friction coefficient antiskid paper according to claim 1, it is characterised in that：Step（5）In
Described magnetic self-control ceramic fibre and aqueous polyurethane and glycerine are 1 in mass ratio:10:1, the temperature of heat temperature raising is 60
~80 DEG C, the time of stirring reaction is 20~30min, and the addition of geniposide is the 5% of aqueous polyurethane quality, continues to stir
The time for mixing reaction is 1~2h.
A kind of 7. preparation method of great friction coefficient antiskid paper according to claim 1, it is characterised in that：Step（6）In
The magnetic induction intensity of described externally-applied magnetic field is 2000~2500Gauss, magnetic force is 1 × 106 Gauss2/cm。
A kind of 8. preparation method of great friction coefficient antiskid paper according to claim 1, it is characterised in that：Step（7）In
The concentration of described circle spore gemma sarcine bacteria suspension is 107Cfu/mL, the mass fraction of calcium chloride solution is 10%, phosphinylidyne
The mass fraction of amine aqueous solution is 10%.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622020A (en) * | 2020-04-30 | 2020-09-04 | 福建省闽清双棱纸业有限公司 | Waterproof kraft paper with strong tensile property in length direction and preparation method thereof |
-
2017
- 2017-10-16 CN CN201710956844.7A patent/CN107761456A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622020A (en) * | 2020-04-30 | 2020-09-04 | 福建省闽清双棱纸业有限公司 | Waterproof kraft paper with strong tensile property in length direction and preparation method thereof |
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