CN105155337A - Nano active carbon composite body paper having excellent breathability and manufacturing method thereof - Google Patents

Abstract

The invention discloses nano active carbon composite body paper having excellent breathability. An antibacterial agent is made into a mixed antibacterial sizing agent to be added into raw materials, so that compared with a traditional method such as spraying, gluing, coating, soaking and the like, the antibacterial performance is durable, environmental protection is realized, and environmental pollution is avoided; duck feather and basalt fibers are modified and re-spun to manufacture a novel composite fiber, so that not only are the weaknesses of the basalt fiber such as high brittleness and poor flexibility improved, but also the strength of the duck feather is improved; the duck feather and the basalt fibers are added into the raw materials to be mutually composited, so that the flexibility and strength of the paper are obviously improved; by adding dodecafluorohepty propyl trimethoxy silane and other effective additives, a Si-C bond can form a chemical bond with hydroxyl in cellulose, so that a special surface character is given to the fiber. The composite body paper prepared by utilizing the method has characteristics such as excellent breathability, high adsorbability, ink embellishment, excellent water absorbability, good printing applicability, small deformation and the like.

Description

Active carbon nanoparticles composite base paper that a kind of gas permeability is good and preparation method thereof

Technical field

The present invention relates to pulp technology for making paper, particularly relate to good active carbon nanoparticles composite base paper of a kind of gas permeability and preparation method thereof.

Background technology

Paper writes, prints, paints or the sheet-like fiber goods of packaging etc., generally by the water slurry of the string through slurrying process, in online staggered combination, preliminary hydro-extraction, more compressed, dry and form.Along with the need of development and progress people to paper of society are growing, in order to meet people to the demand paper-making industry development of paper rapidly, thus also bring a series of problem, due to the more string of needs, a large amount of trees are cut down, area of woods is reducing gradually, although take some safeguard measures, such as concede the land to forestry, but its plantation speed is far smaller than by felling speed, vegetation coverage sharply declines, thus be necessary to improve prior art, increase inorfil or other beneficiating ingredients are with substituted plant fiber, not only can save a large amount of strings also to reduction papermaking cost, conserve forests and ecological environment etc. significant, realize the target of sustainable development brought benefit to the next generation truly.

Summary of the invention

The object of the invention is exactly the defect in order to make up prior art, active carbon nanoparticles composite base paper providing a kind of gas permeability good and preparation method thereof.

The present invention is achieved by the following technical solutions:

The active carbon nanoparticles composite base paper that gas permeability is good, is made up of the raw material of following weight portion: Chinese alpine rush slurry 19-21, bleached chemical softwood pulp 23-25, basalt fibre 12-14, drake feather 15-17, chestnut shell 13-14, Chinese waxgourd stem 8-10, Flos Magnoliae Liliflorae 3-4, isoprene 5-6, silicone oil 6-7, aluminium nitride 1-2, active carbon nanoparticles 2-3, ten difluoro heptyl propyl trimethoxy silicane 7.2-7.8,1-butyl-3-N-Methylimidazoleacetic salt 120-130, suitable quantity of water.

The preparation method of the active carbon nanoparticles composite base paper that described a kind of gas permeability is good, comprises the following steps:

(1) chestnut shell, the little fiery fried dry of Chinese waxgourd stem, Flos Magnoliae Liliflorae are pulverized, add the sodium hydrate aqueous solution boiling 5-8 hour of appropriate 1-2%, use flowing water rinsed clean, to add water and aluminium nitride grinds to form the antibacterial slurry of mixing;

(2) drake feather degreasing oven dry is pulverized, add the baking oven about 3-4 hour oven dry grinding 40-50 minute that basalt fibre puts into 105 DEG C, be cooled to room temperature and add isoprene, silicone oil in 50-60 DEG C of stirring 6-9 hour, spraying dry, add 1-butyl-3-N-Methylimidazoleacetic salt and be heated to 90-95 DEG C, stir 40-60 minute, spinning;

(3) Chinese alpine rush slurry, bleached chemical softwood pulp and step (1), (2) material are added in beater, add suitable quantity of water making beating, then ten difluoro heptyl propyl trimethoxy silicanes are added and other residual componentss stir and evenly mix, being heated to 50-55 DEG C keeps temperature to stir 1-2 hour, finally starches mixing through copy paper, squeezing, oven dry, curling discharging.

Advantage of the present invention is: antiseptic is made the antibacterial slurry of mixing and added in raw material by the present invention, and traditional sprinkling of comparing, applying glue, coating, impregnating method antibiotic property are lasting, environment friendly and pollution-free environment; Drake feather, basalt fibre modification again spinning are obtained novel composite fibre, has both improved the deficiency that the large wilfulness of fragility of basalt fibre is little, also improved drake feather intensity, add mutual compound in raw material to and significantly improve toughness and the intensity of paper; Add ten difluoro heptyl propyl trimethoxy silicanes and other effective auxiliary agents, Si-C key can form chemical bond with the hydroxyl in cellulose, thus give fiber special surface nature, the composite base paper utilizing the present invention to obtain has that gas permeability is good, the black water imbibition of the large profit of adsorptivity is good, printability good and be out of shape the features such as little.

Detailed description of the invention

The active carbon nanoparticles composite base paper that gas permeability is good, is made up of the raw material of following weight portion: Chinese alpine rush slurry 19, bleached chemical softwood pulp 23, basalt fibre 12, drake feather 15, chestnut shell 13, Chinese waxgourd stem 8, Flos Magnoliae Liliflorae 3, isoprene 5, silicone oil 6, aluminium nitride 1, active carbon nanoparticles 2, ten difluoro heptyl propyl trimethoxy silicane 7.2,1 butyl methyl imidazoleacetic acid salt 120, suitable quantity of water.

The preparation method of the active carbon nanoparticles composite base paper that described a kind of gas permeability is good, comprises the following steps:

(1) chestnut shell, the little fiery fried dry of Chinese waxgourd stem, Flos Magnoliae Liliflorae are pulverized, add the sodium hydrate aqueous solution boiling 5 hours of appropriate 1%, use flowing water rinsed clean, to add water and aluminium nitride grinds to form the antibacterial slurry of mixing;

(2) drake feather degreasing oven dry is pulverized, add the baking oven about 3 hours that basalt fibre puts into 105 DEG C and dry grinding 40 minutes, be cooled to room temperature and add isoprene, silicone oil in 50 DEG C of stirrings 6 hours, spraying dry, add 1 butyl methyl imidazoleacetic acid salt and be heated to 90 DEG C, stir 40 minutes, spinning;

(3) Chinese alpine rush slurry, bleached chemical softwood pulp and step (1), (2) material are added in beater, add suitable quantity of water making beating, then ten difluoro heptyl propyl trimethoxy silicanes are added and other residual componentss stir and evenly mix, being heated to 50 DEG C keeps temperature to stir 1 hour, finally starches mixing through copy paper, squeezing, oven dry, curling discharging.

The technical parameter index of the composite base paper using the present invention to produce is as follows:

(1) all 99% is greater than to the inhibiting rate of mixed cell, yeast and mold;

(2) tensile index improves 112.4%;

(3) ring crush index improves 63.2%.

Claims (2)

1. the active carbon nanoparticles composite base paper that a gas permeability is good, it is characterized in that, be made up of the raw material of following weight portion: Chinese alpine rush slurry 19-21, bleached chemical softwood pulp 23-25, basalt fibre 12-14, drake feather 15-17, chestnut shell 13-14, Chinese waxgourd stem 8-10, Flos Magnoliae Liliflorae 3-4, isoprene 5-6, silicone oil 6-7, aluminium nitride 1-2, active carbon nanoparticles 2-3, ten difluoro heptyl propyl trimethoxy silicane 7.2-7.8,1-butyl-3-N-Methylimidazoleacetic salt 120-130, suitable quantity of water.

2. the preparation method of the active carbon nanoparticles composite base paper that a kind of gas permeability according to claim 1 is good, is characterized in that comprising the following steps:

(1) chestnut shell, the little fiery fried dry of Chinese waxgourd stem, Flos Magnoliae Liliflorae are pulverized, add the sodium hydrate aqueous solution boiling 5-8 hour of appropriate 1-2%, use flowing water rinsed clean, to add water and aluminium nitride grinds to form the antibacterial slurry of mixing;

(2) drake feather degreasing oven dry is pulverized, add the baking oven about 3-4 hour oven dry grinding 40-50 minute that basalt fibre puts into 105 DEG C, be cooled to room temperature and add isoprene, silicone oil in 50-60 DEG C of stirring 6-9 hour, spraying dry, add 1-butyl-3-N-Methylimidazoleacetic salt and be heated to 90-95 DEG C, stir 40-60 minute, spinning;

(3) Chinese alpine rush slurry, bleached chemical softwood pulp and step (1), (2) material are added in beater, add suitable quantity of water making beating, then ten difluoro heptyl propyl trimethoxy silicanes are added and other residual componentss stir and evenly mix, being heated to 50-55 DEG C keeps temperature to stir 1-2 hour, finally starches mixing through copy paper, squeezing, oven dry, curling discharging.