CN102524250A - Light mosquito-repellent incense blank with little smoke and preparation method thereof - Google Patents
Light mosquito-repellent incense blank with little smoke and preparation method thereof Download PDFInfo
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- CN102524250A CN102524250A CN2011104399873A CN201110439987A CN102524250A CN 102524250 A CN102524250 A CN 102524250A CN 2011104399873 A CN2011104399873 A CN 2011104399873A CN 201110439987 A CN201110439987 A CN 201110439987A CN 102524250 A CN102524250 A CN 102524250A
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- mosquito
- calcium carbonate
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Abstract
The invention provides light mosquito-repellent incense blank with little smoke, comprising the following components by weight percent: 35-60% of paper pulp, 10-30% of carbon powder, 0-15% of calcium carbonate, 19-33% of silicoaluminate, 0-5% of sodium borate and 0-5% of potassium nitrate. The invention also provides a method for preparing the light mosquito-repellent incense blank. The light paper mosquito-repellent incense blank with little smoke is low in smoke amount, long in burning time, stable in burning, and unlikely to extinguish when being burned, also has the advantages of low breakage rate, light weight, convenient transportation and low cost, and can effectively replace the traditional black mosquito-repellent incense with little smoke.
Description
Technical field
The invention belongs to filed of daily-use chemical industry, be specifically related to a kind of mosquito-repellent incense blank and preparation method thereof.
Background technology
From the beginning in 20th century, developing stage such as mosquito-repellent incense has experienced has the cigarette mosquito-repellent incense, little cigarette mosquito-repellent incense, smokeless mosquito-repellent incense, and occupied leading status in China household sanitary insecticide article market always.The tradition mosquito-repellent incense all is with carbonaceous powder (charcoal powder or bamboo charcoal powder); Wooden powder's (China fir powder, wood powder etc.) is as inflammable substance jointing material in addition; Mould inhibitor, combustion adjuvant, fire retardant etc. through homogenizing, stir to be in harmonious proportion, to squeeze that base, punch forming and oven dry back spray medicine form.
At present, the mosquito-repellent incense of domestic domestic sanitary desinsection articles for use is mainly by little cigarette mosquito-repellent incense (accounting for 90%), and smokeless mosquito-repellent incense is formed.Wherein, little cigarette mosquito-repellent incense is made up of about 60% carbonaceous powder, 10% wooden powder, 15% starch and other materials, and the carbonaceous content of powder is up to 85% in the smokeless mosquito-repellent incense.According to AC Nelson statistical data in 2009, mosquito-repellent incense total sales volume is amounted to and is about 25.2 ten thousand tons, is equivalent to use 150,000 tons of powdered carbon amounts, 2.5 ten thousand tons of wood powder amounts, 7.5 ten thousand tons of amount of starch.Fire empirical statistics based on powdered carbon: general 4kg timber can get the 1kg charcoal, and promptly national mosquito-repellent incense is about 600,000 tons because of the amount of wood of using powdered carbon consumption, simultaneously the about 400,000 tons carbon dioxide of discharging in our atmosphere.In addition, the carbonaceous powder particle size that traditional mosquito-repellent incense production is used is thin (about 100 orders) very, have caused great influence for producers' health and environment.Simultaneously, the fragility of the black mosquito-repellent incense of tradition is big, packs, transports, carries and fracture easily when using, and causes a large amount of waste products, and cost is higher, and has brought very big inconvenience to use.Lay particular stress on (the general 33g/ double plate) of the fragrant base quality of existing traditional mosquito-repellent incense also directly caused raw-material waste.Therefore, development of new, the fragrant base of mosquito-repellent incense with low cost, that use is convenient are very necessary to substitute traditional black mosquito-repellent incense.Simultaneously, " high-carbon " present to China's mosquito-repellent incense product uses present situation, and the fragrant base of the mosquito-repellent incense of development of new " low-carbon (LC) ", environmental protection also is the vital issue that present mosquito-repellent incense industry faces.
In all carbonaceous powder substitutes, vegetable fiber is a best choice, but has problems such as cost, safety and performance.(patent No. is the technology of the fragrant base of the novel papery of existing preparation: 200610098567.2,200710156089.0) carry out pilot production; But owing on fire retardant and combustion adjuvant etc. use, exist not enough; Fragrant base exists fume amount (to test with reference to GB 24330-2009 method greatly when burning; Its result is about 40mg/g, and belonging to having the cigarette mosquito-repellent incense), short, medicine of burning-point time waves problems such as the rate of loosing is low.Thereby the fragrant base of light-duty papery that the exploitation fume amount is littler, burning time is longer is that domestic sanitary desinsection articles for use industry is needed badly and dealt with problems.
Summary of the invention
To the above technical problem that will solve, one object of the present invention is to provide that a kind of fume amount is low, burning time is long, lightweight mosquito-repellent incense blank.
Another object of the present invention provides a kind of method for preparing said mosquito-repellent incense blank.
The objective of the invention is to realize through following technical scheme.
The little cigarette mosquito-repellent incense blank of a kind of lightweight is processed by following components in weight percentage: 35～60% paper pulp, 10～30% powdered carbons, 0～15% calcium carbonate, 19～33% silicoaluminates, 0～5% borax, 0～5% potassium nitrate.
As a kind of preferred implementation of the present invention, the little cigarette mosquito-repellent incense blank of said lightweight is processed by following components in weight percentage: 40% paper pulp, 20% powdered carbon, 10% calcium carbonate, 25% silicoaluminate, 2% borax, 3% potassium nitrate.
As a kind of preferred implementation of the present invention, said paper pulp be in wood pulp, non-wood pulp, the secondary stock any one and multiple.
Further, said non-wood pulp is the brown stock or the bleach pulp of straw pulp, jute pulp, reed pulp, bagasse pulp, bamboo pulp or cotton pulp.
As a kind of preferred implementation of the present invention, said silicoaluminate is the compound with following chemical general formula: AlxSiyOzHq, and wherein, x is 1～2, and y is 0～2, and z is 3～9, and q is 0～4.
Further, said silicoaluminate is Al
2O
3, Al (OH)
3, Al
2O
32SiO
22H
2Among the O any one.
As a kind of preferred implementation of the present invention, said calcium carbonate is any one in crushed limestone, winnofil, precipitated calcium carbonate, the nano-calcium carbonate.
The present invention also provides a kind of method for preparing the little cigarette mosquito-repellent incense blank of said lightweight, and it comprises following concrete steps:
1) quantitatively takes by weighing each component;
2) paper pulp is discongested making beating;
3) add powdered carbon, calcium carbonate, silicoaluminate, borax and potassium nitrate successively in the paper pulp after above-mentioned making beating, mix after Top wire former, press dewatering, oven dry are processed the heavu weights plate;
4) treat the cardboard drying after, through punching press or rolling cut moulding, process mosquito-repellent incense blank.
Further, said step 2) in, the degree of beating of paper pulp is 30-50 ° of SR.
To the deficiency of prior art, novelty of the present invention adopts the new little cigarette mosquito-repellent incense blank of formulation light efficient papery.Compare with existing black mosquito-repellent incense; Fume amount low, burning time of length, flameholding during the burning of the little cigarette mosquito-repellent incense blank of light-duty papery provided by the invention, be difficult for stopping working; Also have remarkable advantages such as intensity height, non-frangible, light weight (being about the 25g/ double plate), convenient transportation, yield rate are high, cost is low, can effectively substitute traditional little jet-black mosquito-repellent incense, really realize low carbonization, high efficiency and the environmental protectionization of mosquito-repellent incense; Help environmental protection, save the energy.
Embodiment
Below in conjunction with specific embodiment the present invention is made further detailed description, but the present invention is not limited to following specific embodiment.
According to the prescription (content of each raw material components is calculated by weight percentage) of embodiment 1～31, prepare the little cigarette mosquito-repellent incense blank of lightweight of the present invention according to following concrete steps:
1. quantitatively take by weighing each raw material components;
2. paper pulp is placed in the hydrabrusher and discongest, pull an oar through disc mill then, degree of beating is the secondary stock of 30-50 ° of SR;
3. above-mentioned secondary stock is changed over to and join in the stock tank, add powdered carbon, calcium carbonate, silicoaluminate then, borax, potassium nitrate utilizes the papermaking forming technique after mixing, through Top wire former, press dewatering, oven dry, process the heavu weights plate;
4. after treating above-mentioned cardboard drying,, make mosquito-repellent incense blank through punching press or rolling cut moulding.
According to the 4.6th pertinent regulations of GB 24330-2009 " domestic sanitary desinsection articles for use safety general technical conditions ", when fume amount≤30mg/g, belong to little cigarette mosquito-repellent incense.
The embodiment of the invention 1～32 obtained mosquito-repellent incense blank is carried out the mensuration of fume amount and burning velocity, and the fume amount assay method is following:
Light-duty papery mosquito-repellent incense blank model is cut into the wide base bar of 5mm; Be placed on 24hr in the climatic chamber of 26 ± 2 ℃ of temperature, relative moisture 65%; Taking-up places drier 4hr, one section testing sample of intercepting to 0.6g (minimum precision, 0.0001g); In test angles, light, writing down its burning-point time is T min.According to GB 24330-2009 appendix E " mosquito-repellent incense fume amount method of testing ", adopt the experiments supporting instrument to carry out sampling test and blank test respectively, gather T min.Measuring three times averages.The fume amount of sample calculates by following formula:
In the formula:
The fume amount that X---sample produces, unit are milligram every gram (mg/g);
m
1---filter paper quality before the sampling, unit is gram (g);
m
2---sampling back filter paper quality, unit is gram (g);
c
1---contrast filter paper quality before the sampling, unit is gram (g);
c
2---sampling back contrast filter paper quality, unit is gram (g);
N---sample quality, unit is gram (g).
The assay method of mosquito-repellent incense blank burning velocity is following:
Mosquito-repellent incense blank model to be measured is cut into the wide base bar of 5mm, be placed on 24hr in the climatic chamber of 26 ± 2 ℃ of temperature, relative moisture 65% (hour), take out tiling and place indoor porcelain dish 1hr.On base bar to be measured, delineate two lines with oil pen or signature pen, wire spacing at least 5cm (centimetre), place under the no wind environment, adopt the paper mosquito-repellent incense matched bracket, light; Timing when rule in duration and degree of heating to the first road stops timing when ruling to second road, adjust burning velocity, the min/cm of unit (minute every centimetre).Measuring three times averages.
The non-wood pulp that it should be noted that indication of the present invention is one type of paper pulp that the present technique field is known, and it typically is the paper pulp except that secondary stock and wood pulp such as straw pulp, jute pulp, reed pulp, bagasse pulp, bamboo pulp, cotton pulp.The present invention is preferably the brown stock or the bleach pulp of these non-wood pulps.Paper pulp used in the present invention (comprising secondary stock, wood pulp, non-wood pulp etc.) raw material can be bought via the commercial channel and obtain; It contains weight usually and does not wait (usually in the Product License scope; And be well known to those of ordinary skill in the art) moisture, employed paper pulp percentage by weight refers to the percentage of the shared composition total weight of dry weight of removing the paper pulp raw material outside this moisture weight in the various embodiments of the present invention.
In addition, calcium carbonate of the present invention is preferably any one in crushed limestone, winnofil, precipitated calcium carbonate, the nano-calcium carbonate.
Said silicoaluminate is the compound with following chemical general formula: AlxSiyOzHq, and wherein, x is 1～2, and y is 0～2, and z is 3～9, and q is 0～4, for example Al
2O
3, Al (OH)
3, Al
2O
32SiO
22H
2O etc.
Embodiment 1
46% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR, in joining stock tank, adds 30% powdered carbon and 24%Al
2O
3, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 22.5mg/g when fragrant base burnt, and be 3min/cm burning time.
Embodiment 2
46% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 30 ° of SR, in joining stock tank, adds 30% powdered carbon and 24%Al
2O
3, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 19.5mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Embodiment 3
46% non-wood pulp (contain account for the non-wood pulp percentage by weight be 7.6% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 30% powdered carbon and 24%Al
2O
3, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 18mg/g when fragrant base burnt, and be 3.5min/cm burning time.
Embodiment 4
50% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 45 ° of SR, in joining stock tank, adds 15% powdered carbon, 10% calcium carbonate and 25%Al
2O
3, z=3 q=0), utilizes the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 20.3mg/g when fragrant base burnt, and be 2.9min/cm burning time.
Embodiment 5
50% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 15% powdered carbon, 10% calcium carbonate and 25%Al
2O
3, z=3 q=0), utilizes the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 18mg/g when fragrant base burnt, and be 3.4min/cm burning time.
Embodiment 6
50% non-wood pulp (contain account for the non-wood pulp percentage by weight be 7.6% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 15% powdered carbon, 10% calcium carbonate and 25%Al
2O
3, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 19mg/g when fragrant base burnt, and be 3.6min/cm burning time.
Embodiment 7
50% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests; Pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 15% powdered carbon; 10% calcium carbonate, 25% silicoaluminate (comprises 20%Al
2O
3And 5%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 17.9mg/g when fragrant base burnt, and be 3.1min/cm burning time.
Embodiment 8
50% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests; Pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 15% powdered carbon; 10% calcium carbonate, 25% silicoaluminate (comprises 20%Al
2O
3And 5%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 16.9mg/g when fragrant base burnt, and be 3.2min/cm burning time.
Embodiment 9
50% non-wood pulp (contain account for the non-wood pulp percentage by weight be 7.6% moisture) is placed in the hydrabrusher and discongests; Pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 15% powdered carbon; 10% calcium carbonate, 25% silicoaluminate (comprises 20%Al
2O
3And 5%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 16.5mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Embodiment 10
44% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests; Pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 14% powdered carbon; 14% calcium carbonate, 28% silicoaluminate (comprises 19%Al
2O
3And 9%Al (OH)
3), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 21.0mg/g when fragrant base burnt, and be 3.2min/cm burning time.
Embodiment 11
44% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests; Pull an oar through disc mill then, degree of beating is 45 ° of SR, in joining stock tank, adds 14% powdered carbon; 14% calcium carbonate, 28% silicoaluminate (comprises 19%Al
2O
3And 9%Al (OH)
3), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 19.0mg/g when fragrant base burnt, and be 3.2min/cm burning time.
Embodiment 12
44% non-wood pulp (contain account for the non-wood pulp percentage by weight be 7.6% moisture) is placed in the hydrabrusher and discongests; Pull an oar through disc mill then, degree of beating is 45 ° of SR, in joining stock tank, adds 14% powdered carbon; 14% calcium carbonate, 28% silicoaluminate (comprises 19%Al
2O
3And 9%Al (OH)
3), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 18.5mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Embodiment 13
36% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests; Pull an oar through disc mill then, degree of beating is 37 ° of SR, in joining stock tank, adds 19% powdered carbon; 12% calcium carbonate, 33% silicoaluminate (comprises 19%Al
2O
3, 8%Al (OH)
3And 6%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 21.7mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Embodiment 14
36% non-wood pulp (contain account for the non-wood pulp percentage by weight be 7.6% moisture) is placed in the hydrabrusher and discongests; Pull an oar through disc mill then, degree of beating is 45 ° of SR, in joining stock tank, adds 19% powdered carbon; 12% calcium carbonate, 33% silicoaluminate (comprises 19%Al
2O
3, 8%Al (OH)
3And 6%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 19.6mg/g when fragrant base burnt, and be 3.5min/cm burning time.
Embodiment 15
36% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests; Pull an oar through disc mill then, degree of beating is 40 ° of SR, in joining stock tank, adds 19% powdered carbon; 12% calcium carbonate, 33% silicoaluminate (comprises 19%Al
2O
3, 8%Al (OH)
3And 6%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 20.5mg/g when fragrant base burnt, and be 3.5min/cm burning time.
Embodiment 16
36% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR; In joining stock tank, add 19% powdered carbon; 12% calcium carbonate, 1% borax, 32% silicoaluminate (comprises 18%Al
2O
3, 8%Al (OH)
3And 6%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 20.1mg/g when fragrant base burnt, and be 3.7min/cm burning time.
Embodiment 17
36% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR; In joining stock tank, add 19% powdered carbon; 12% calcium carbonate, 1% borax, 32% silicoaluminate (comprises 19%Al
2O
3, 8%Al (OH)
3And 5%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 19.1mg/g when fragrant base burnt, and be 3.5min/cm burning time.
Embodiment 18
36% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR; In joining stock tank, add 19% powdered carbon; 12% calcium carbonate, 1% potassium nitrate, 32% silicoaluminate (comprises 19%Al
2O
3, 8%Al (OH)
3And 5%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 16.1mg/g when fragrant base burnt, and be 3.1min/cm burning time.
Embodiment 19
36% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR; In joining stock tank, add 19% powdered carbon; 15% calcium carbonate, 1% potassium nitrate, 29% silicoaluminate (comprises 16%Al
2O
3, 8%Al (OH)
3And 5%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 15.0mg/g when fragrant base burnt, and be 3.2min/cm burning time.
Embodiment 20
36% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR; In joining stock tank, add 19% powdered carbon; 15% calcium carbonate, 3% potassium nitrate, 27% silicoaluminate (comprises 17%Al
2O
3, 5%Al (OH)
3And 5%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 18.9mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Embodiment 21
36% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR; In joining stock tank, add 19% powdered carbon; 10% calcium carbonate, 5% borax, 30% silicoaluminate (comprises 18%Al
2O
3, 6%Al (OH)
3And 6%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 15.1mg/g when fragrant base burnt, and be 3.0min/cm burning time.
Embodiment 22
36% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR; In joining stock tank, add 19% powdered carbon; 10% calcium carbonate, 5% borax, 30% silicoaluminate (comprises 17%Al
2O
3, 8%Al (OH)
3And 5%Al
2O
32SiO
22H
2O), utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 19.0mg/g when fragrant base burnt, and be 3.7min/cm burning time.
Embodiment 23
35% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR, in joining stock tank, adds 30% powdered carbon, 8% calcium carbonate, 24%Al
2O
3With 3% borax, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 19.3mg/g when fragrant base burnt, and be 3.2min/cm burning time.
Embodiment 24
35% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 30 ° of SR, in joining stock tank, adds 30% powdered carbon, 8% calcium carbonate, 24%Al
2O
3With 3% borax, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 22.2mg/g when fragrant base burnt, and be 3.1min/cm burning time.
Embodiment 25
35% non-wood pulp (contain account for the non-wood pulp percentage by weight be 7.6% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 30% powdered carbon, 8% calcium carbonate, 24%Al
2O
3With 3% borax, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 18.8mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Embodiment 26
60% secondary stock (contain account for the secondary stock percentage by weight be 6.8% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 40 ° of SR, in joining stock tank, adds 13% powdered carbon, 3% borax, 5% potassium nitrate and 19%Al
2O
3, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 24.5mg/g when fragrant base burnt, and be 2.9min/cm burning time.
Embodiment 27
55% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 30 ° of SR, in joining stock tank, adds 15% powdered carbon, 6% calcium carbonate, 5% potassium nitrate and 19%Al
2O
3, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 26.5mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Embodiment 28
60% non-wood pulp (contain account for the non-wood pulp percentage by weight be 7.6% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 10% powdered carbon and 30%Al
2O
3, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 28.9mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Embodiment 29
60% non-wood pulp (contain account for the non-wood pulp percentage by weight be 7.6% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 50 ° of SR, in joining stock tank, adds 10% powdered carbon, 6% calcium carbonate, and 24%Al
2O
3, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 29.4mg/g when fragrant base burnt, and be 3.1min/cm burning time.
Embodiment 30
45% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 30 ° of SR, in joining stock tank, adds 20% powdered carbon, 12% calcium carbonate, 23%Al
2O
3, utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 18.2mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Embodiment 31
40% wood pulp (contain account for the wood pulp percentage by weight be 6.1% moisture) is placed in the hydrabrusher and discongests, pull an oar through disc mill then, degree of beating is 45 ° of SR, in joining stock tank, adds 20% powdered carbon, 10% calcium carbonate, 25%Al
2O
3, 2% borax and 3% potassium nitrate.Utilize the papermaking forming technique to carry out manufacturing paper with pulp of fragrant base after mixing.Fume amount was 18.2mg/g when fragrant base burnt, and be 3.3min/cm burning time.
Above embodiment is a preferred implementation of the present invention; But embodiment of the present invention is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (9)
1. the little cigarette mosquito-repellent incense blank of lightweight is characterized in that being processed by following components in weight percentage: paper pulp 35～60%, powdered carbon 10～30%, calcium carbonate 0～15%, silicoaluminate 19～33%, borax 0～5%, potassium nitrate 0～5%.
2. the little cigarette mosquito-repellent incense blank of lightweight according to claim 1 is characterized in that being processed by following components in weight percentage: 40% paper pulp, 20% powdered carbon, 10% calcium carbonate, 25% silicoaluminate, 2% borax, 3% potassium nitrate.
3. the little cigarette mosquito-repellent incense blank of lightweight according to claim 1 and 2 is characterized in that: said paper pulp is any one in wood pulp, non-wood pulp, the secondary stock.
4. the little cigarette mosquito-repellent incense blank of lightweight according to claim 3 is characterized in that: said non-wood pulp is the brown stock or the bleach pulp of straw pulp, jute pulp, reed pulp, bagasse pulp, bamboo pulp or cotton pulp.
5. the little cigarette mosquito-repellent incense blank of lightweight according to claim 1 and 2 is characterized in that: said silicoaluminate is the compound with following chemical general formula: AlxSiyOzHq, and wherein, x is 1～2, and y is 0～2, and z is 3～9, and q is 0～4.
6. the little cigarette mosquito-repellent incense blank of lightweight according to claim 5 is characterized in that: said silicoaluminate is Al
2O
3, Al (OH)
3, Al
2O
32SiO
22H
2Among the O any one.
7. the little cigarette mosquito-repellent incense blank of lightweight according to claim 1 and 2 is characterized in that: said calcium carbonate is any one in crushed limestone, winnofil, precipitated calcium carbonate, the nano-calcium carbonate.
8. prepare the method for the little cigarette mosquito-repellent incense blank of the said lightweight of claim 1, it is characterized in that comprising following concrete steps:
1) quantitatively takes by weighing each component;
2) paper pulp is discongested making beating;
3) add powdered carbon, calcium carbonate, silicoaluminate, borax and potassium nitrate successively in the paper pulp after above-mentioned making beating, mix after Top wire former, press dewatering, oven dry are processed the heavu weights plate;
4) treat the cardboard drying after, through punching press or rolling cut moulding, process mosquito-repellent incense blank.
9. method according to claim 8 is characterized in that: said step 2), the degree of beating of paper pulp is 30-50 ° of SR.
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| CN2011104399873A CN102524250B (en) | 2011-12-23 | 2011-12-23 | Light mosquito-repellent incense blank with little smoke and preparation method thereof |
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| CN2011104399873A CN102524250B (en) | 2011-12-23 | 2011-12-23 | Light mosquito-repellent incense blank with little smoke and preparation method thereof |
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| CN102524250A true CN102524250A (en) | 2012-07-04 |
| CN102524250B CN102524250B (en) | 2013-11-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103866601A (en) * | 2014-03-19 | 2014-06-18 | 苏州吉臣日用品有限公司 | Mixed pulp compound papermaking pulp substrate as well as preparation method and application thereof |
| CN111887245A (en) * | 2020-07-23 | 2020-11-06 | 柳州市旭光科技有限公司 | Mosquito-repellent incense with good combustion performance and preparation method thereof |
| CN113425880A (en) * | 2021-04-29 | 2021-09-24 | 河北古城香业集团股份有限公司 | Environment-friendly smokeless incense and preparation method thereof |
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Cited By (4)
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| CN103866601A (en) * | 2014-03-19 | 2014-06-18 | 苏州吉臣日用品有限公司 | Mixed pulp compound papermaking pulp substrate as well as preparation method and application thereof |
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| CN111887245A (en) * | 2020-07-23 | 2020-11-06 | 柳州市旭光科技有限公司 | Mosquito-repellent incense with good combustion performance and preparation method thereof |
| CN113425880A (en) * | 2021-04-29 | 2021-09-24 | 河北古城香业集团股份有限公司 | Environment-friendly smokeless incense and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102524250B (en) | 2013-11-20 |
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