CN1995499A - Bamboo charcoal viscose filament and its making method - Google Patents
Bamboo charcoal viscose filament and its making method Download PDFInfo
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- CN1995499A CN1995499A CN 200610022611 CN200610022611A CN1995499A CN 1995499 A CN1995499 A CN 1995499A CN 200610022611 CN200610022611 CN 200610022611 CN 200610022611 A CN200610022611 A CN 200610022611A CN 1995499 A CN1995499 A CN 1995499A
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Abstract
The invention discloses a bamboo carbon viscose filament and the manufacturing method. The fiber is characterized in that after bamboo carbon powder solution is mixed with the viscose solution with the proportion of 0.1-2%, the spinning is run; and bamboo viscose filament product with 30 of the number of monofilament, 0% of the deviation of the number of monofilament, 4. 8mg/100g of residue, 0.35% of oil percentage, 3. 5 grade of dyeing evenness, and 99. 8% of anti escherichia coli and gold aureus is obtained. The manufacturing method comprises preparing the bamboo carbon powder mother solution, preparing the bamboo carbon powder matching solution, rubbing and filtering of the bamboo carbon powder solution, mixing with the viscose solution, and filtering. The invention is benefit for human health and can improve the performance and added value of viscose fiber product. It is favor of environmental protection.
Description
Technical field
The present invention relates to a kind of viscose in fields such as clothes, furniture, medical treatment and manufacture method of this viscose of being used for, relate generally to a kind of bamboo charcoal viscose filament and manufacture method thereof.
Background technology
Raising along with the national economic development and living standards of the people, people also improve constantly the requirement of quality of the life, healthy, environmental protection has become the two big fashion that current modern pursues, various have a favor that functional filament fiber and textiles more and more are subjected to people, and Application Areas also enlarges gradually.Conventional viscose filament yarn is that to adopt cotton linter be raw material, through slurrying, glue, and spinning technique that can be certain excessively and washing process and a kind of cellulose fibre of forming again.Conventional at present viscose filament yarn product has become the product of mass consumption, the problem that exists is at present: the existing fiber composition of producing is single, function singleness, additional function and value are not brought into play greatly to greatest extent, and in recent years, raising and health along with living standards of the people, the continuous enhancing of environmental consciousness, the single product kind can not adapt to the demand of market and enterprise development, the technology content of viscose and specific function are demanded urgently increasing, added value of product has to be hoisted, it is healthy to carry forward vigorously exploitation, environment-friendly products and green fiber have become trend of the times, and the variation of product and the diversification in market have seemed very necessary.
Summary of the invention
The objective of the invention is to overcome above-mentioned technological deficiency, a kind of bamboo carbon viscose fiber and manufacture method thereof are provided.The present invention is of value to health, can effectively improves the product function and the added value of viscose, and helps environmental protection.
For achieving the above object, the technical solution used in the present invention is:
Bamboo charcoal viscose filament, it is characterized in that: described bamboo charcoal viscose filament carries out spinning after being meant bamboo carbon powder solution and viscose solution being mixed by 0.1-2%, obtains 30 of monofilament radicals, monofilament radical deviation 0%, residual sulfur content 4.8mg/100g, oil content 0.35%, 3.5 grades of dye uniformities, Chinese People's Anti-Japanese Military and Political College enterobacteria, golden staphylococci and reaches 99.8% bamboo charcoal viscose filament finished product.
Described bamboo carbon powder is meant that bamboo is a raw material, adopts 1600 ℃ of high temperature cabonization technology to fire, and activated concise and grind after, the nanoscale black powder of making.
The manufacture method of bamboo charcoal viscose filament is characterized in that: realize according to following step:
The preparation of A, bamboo carbon powder mother liquor: in powder: the ratio of water=1: 1.5～5, the dispersant addition is by 0.5%～3% adding of making mother liquor, and its concrete steps are:
(1), in the mother liquor blend tank, puts deionized water earlier;
(2), again with the bamboo carbon powder powder, on one side stir, pour in the water at leisure on one side, stirring more on one side, one side adds half of the total addition of dispersant at leisure;
(3), ground 0.5～3 hour, add remaining half dispersant again.Continue to grind at least 0.5 hour;
The preparation of B, bamboo carbon powder seasoning liquid: concentration is by 5～15% allotments, and its concrete steps are:
(1), in bamboo carbon powder adding jar, puts deionized water earlier.
(2), again with the above-mentioned bamboo carbon powder mother liquor for preparing, pour at leisure in the water, constantly stir.
The grinding of C, bamboo carbon powder seasoning liquid, filtration:
(1), getting the bamboo carbon powder seasoning liquid for preparing ground on grinder 1～6 hour;
(2), on filter with one deck poplin cloth, one deck plain cloth and the coarse filtration of one deck polypropylene fibre 2 times, with the smart filtration of two-layer 420 purpose nylon cloths 1 time, obtain the magnetic powder seasoning liquid of particle after the filtration less than 5 μ m;
D, with the mixing of viscose glue, filtration
(1), utilize two blenders, promptly static mixer and dynamic mixer form uniform compound mixture to the agent of bamboo carbon and viscose glue, the blend ratio is that the bamboo carbon powder powder is to 0.1%～2% of first fibre content;
The viscose glue of the adding bamboo carbon powder that (2), mixes filters through filter again, reach and on R535 type or other types spinning machine, carry out spinning after satisfying spinning requirement, the preparation bamboo carbon viscose fiber, according to the aftertreatment technology identical bamboo carbon viscose fiber is handled, made the bamboo carbon viscose fiber finished product at last with common viscose fiber.
Described polypropylene fibre felt is industrial special filtering polypropylene fibre felt, specification 1400g/m2.
Described poplin cloth is meant industrial special-purpose 80 poplin cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 80/2, and the radical/10cm of warp is 456, and latitude radical/10cm is 354.
Described plain cloth is meant industrial special-purpose 20 plain cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 20/1, and the radical/10cm of warp is 240, and latitude radical/10cm is 240.
Described water is meant the deionized water of handling through softening, and index is generally basicity mmol/L≤0.10, chlorine root mg/l≤2.50, and hardness mmol/L＜0.001, electricity is led us/cm＜0.01
Bamboo charcoal is that it has very bigger serface and superpower absorption property at a kind of many property hole material with micropore, mesopore, aperture in bamboo processing back.Through the above high Warm carbonization of Over Photo Shi 1,200 degree, the fine Gas of bamboo charcoal hole Number amount As charcoal is more than 6 times, is the charcoal of the most high Grade.Pro has thickly dotted hole by the what bamboo charcoal, amplifies that 500 Bei Concept examine, with the Xi Fu Measuring of Heng Warm is fixed with Electricity Wei Mirror, and the bamboo charcoal Kong crack Biao Mian Plot of every 1g has 250m2 ~ 300m2, Approximately football field boundary big.
The invention has the advantages that:
1, in common viscose filament yarn production process, add the bamboo carbon powder mixed liquor by injection before spinning, produce the viscose filament yarn fiber of composite functional, bamboo charcoal has special efficacies such as deodorizing, absorption peculiar smell; Have well antibacterial, sterilizing ability simultaneously, poisonous, the harmful substance that can will adsorb are decomposed into nontoxic, harmless carbon dioxide and water, also the bacterium that adsorbs can be played effect antibacterial, sterilization.The bamboo charcoal long filament is that the same performance characteristics with bamboo charcoal micropowder of effects such as deodorizing, absorption peculiar smell of the performance characteristics of traditional viscose filament yarn is combined, produce viscose filament yarn with specific function, product has the complex function of viscose filament yarn and two kinds of products of bamboo charcoal simultaneously, so just increased the function value of viscose, changed the simple function of original conventional viscose filament yarn, promoted added value of product, the products such as fabric that make it simultaneously to adopt the present invention to make have functions such as health care, have satisfied people to health and requirements of green environmental protection.
Description of drawings:
Fig. 1 is a magnetic viscose fibre manufacturing process block diagram of the present invention.
The specific embodiment
Embodiment 1:
Bamboo charcoal viscose filament, described bamboo charcoal viscose filament carries out spinning after being meant bamboo carbon powder solution and viscose solution being mixed by 0.1%, obtains 30 of monofilament radicals, monofilament radical deviation 0%, residual sulfur content 4.8mg/100g, oil content 0.35%, 3.5 grades of dye uniformities, Chinese People's Anti-Japanese Military and Political College enterobacteria, golden staphylococci and reaches 99.8% bamboo charcoal viscose filament finished product.Described bamboo carbon powder is meant that bamboo is a raw material, adopts 1600 ℃ of high temperature cabonization technology to fire, and activated concise and grind after, the nanoscale black powder of making.
The manufacture method of bamboo charcoal viscose filament, realize according to following step:
The preparation of A, bamboo carbon powder mother liquor: in powder: the ratio of water=1: 1.5, the dispersant addition is by 0.5% adding of making mother liquor, and its concrete steps are:
(1), in the mother liquor blend tank, puts deionized water earlier;
(2), again with the bamboo carbon powder powder, on one side stir, pour in the water at leisure on one side, stirring more on one side, one side adds half of the total addition of dispersant at leisure;
(3), ground 0.5 hour, add remaining half dispersant again.Continue to grind 0.5 hour;
The preparation of B, bamboo carbon powder seasoning liquid: concentration is by 5% allotment, and its concrete steps are:
(1), in bamboo carbon powder adding jar, puts deionized water earlier.
(2), the bamboo carbon powder mother liquor that more above-mentioned A step prepared, pour at leisure in the water, constantly stir.
The grinding of C, bamboo carbon powder seasoning liquid, filtration:
(1), getting the bamboo carbon powder seasoning liquid for preparing ground on grinder 1 hour;
(2), the cheese cloth coarse filtration that on filter, forms 2 times with one deck poplin cloth, one deck plain cloth and one deck polypropylene fibre, the smart filtration of smart filter cloth that forms with two-layer 420 purpose nylon cloths 1 time obtains the magnetic powder seasoning liquid of particle less than 5 μ m after the filtration;
D, with the mixing of viscose glue, filtration
(1), utilize two blenders, promptly static mixer and dynamic mixer form uniform compound mixture to the agent of bamboo carbon and viscose glue, the blend ratio is that the bamboo carbon powder powder is to 0.1% of first fibre content;
The viscose glue of the adding bamboo carbon powder that (2), mixes filters through filter again, reach and on R535 type or other types spinning machine, carry out spinning after satisfying spinning requirement, the preparation bamboo carbon viscose fiber, according to the aftertreatment technology identical bamboo carbon viscose fiber is handled, made the bamboo carbon viscose fiber finished product at last with common viscose fiber.
Described polypropylene fibre felt is industrial special filtering polypropylene fibre felt, specification 1400g/m2.Described poplin cloth is meant industrial special-purpose 80 poplin cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 80/2, and the radical/10cm of warp is 456, and latitude radical/10cm is 354.Described plain cloth is meant industrial special-purpose 20 plain cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 20/1, and the radical/10cm of warp is 240, and latitude radical/10cm is 240.Described water is meant the deionized water of handling through softening, and index is generally basicity mmol/L≤0.10, chlorine root mg/l≤2.50, and hardness mmol/L＜0.001, electricity is led us/cm＜0.01.
Embodiment 2:
Bamboo charcoal viscose filament, described bamboo charcoal viscose filament carries out spinning after being meant bamboo carbon powder solution and viscose solution being mixed by 2%, obtains 30 of monofilament radicals, monofilament radical deviation 0%, residual sulfur content 4.8mg/100g, oil content 0.35%, 3.5 grades of dye uniformities, Chinese People's Anti-Japanese Military and Political College enterobacteria, golden staphylococci and reaches 99.8% bamboo charcoal viscose filament finished product.Described bamboo carbon powder is meant that bamboo is a raw material, adopts 1600 ℃ of high temperature cabonization technology to fire, and activated concise and grind after, the nanoscale black powder of making.
The manufacture method of bamboo charcoal viscose filament, realize according to following step:
The preparation of A, bamboo carbon powder mother liquor: in powder: the ratio of water=1: 5, the dispersant addition is by 3% adding of making mother liquor, and its concrete steps are:
(1), in the mother liquor blend tank, puts deionized water earlier;
(2), again with the bamboo carbon powder powder, on one side stir, pour in the water at leisure on one side, stirring more on one side, one side adds half of the total addition of dispersant at leisure;
(3), ground 3 hours, add remaining half dispersant again.Continue to grind 1 hour;
The preparation of B, bamboo carbon powder seasoning liquid: concentration is by 15% allotment, and its concrete steps are:
(1), in bamboo carbon powder adding jar, puts deionized water earlier.
(2), the bamboo carbon powder mother liquor that more above-mentioned A step prepared, pour at leisure in the water, constantly stir.
The grinding of C, bamboo carbon powder seasoning liquid, filtration:
(1), getting the bamboo carbon powder seasoning liquid for preparing ground on grinder 6 hours;
(2), the cheese cloth coarse filtration that on filter, forms 2 times with one deck poplin cloth, one deck plain cloth and one deck polypropylene fibre, the smart filtration of smart filter cloth that forms with two-layer 420 purpose nylon cloths 1 time obtains the magnetic powder seasoning liquid of particle less than 5 μ m after the filtration;
D, with the mixing of viscose glue, filtration
(1), utilize two blenders, promptly static mixer and dynamic mixer form uniform compound mixture to the agent of bamboo carbon and viscose glue, the blend ratio is that the bamboo carbon powder powder is to 2% of first fibre content;
The viscose glue of the adding bamboo carbon powder that (2), mixes filters through filter again, reach and on R535 type or other types spinning machine, carry out spinning after satisfying spinning requirement, the preparation bamboo carbon viscose fiber, according to the aftertreatment technology identical bamboo carbon viscose fiber is handled, made the bamboo carbon viscose fiber finished product at last with common viscose fiber.
Described polypropylene fibre felt is industrial special filtering polypropylene fibre felt, specification 1400g/m2.Described poplin cloth is meant industrial special-purpose 80 poplin cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 80/2, and the radical/10cm of warp is 456, and latitude radical/10cm is 354.Described plain cloth is meant industrial special-purpose 20 plain cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 20/1, and the radical/10cm of warp is 240, and latitude radical/10cm is 240.Described water is meant the deionized water of handling through softening, and index is generally basicity mmol/L≤0.10, chlorine root mg/l≤2.50, and hardness mmol/L＜0.001, electricity is led us/cm＜0.01.
Embodiment 3:
Bamboo charcoal viscose filament, described bamboo charcoal viscose filament carries out spinning after being meant bamboo carbon powder solution and viscose solution being mixed by 1%, obtains 30 of monofilament radicals, monofilament radical deviation 0%, residual sulfur content 4.8mg/100g, oil content 0.35%, 3.5 grades of dye uniformities, Chinese People's Anti-Japanese Military and Political College enterobacteria, golden staphylococci and reaches 99.8% bamboo charcoal viscose filament finished product.Described bamboo carbon powder is meant that bamboo is a raw material, adopts 1600 ℃ of high temperature cabonization technology to fire, and activated concise and grind after, the nanoscale black powder of making.
The manufacture method of bamboo charcoal viscose filament, realize according to following step:
The preparation of A, bamboo carbon powder mother liquor: in powder: the ratio of water=1: 3, the dispersant addition is by 1.5% adding of making mother liquor, and its concrete steps are:
(1), in the mother liquor blend tank, puts deionized water earlier;
(2), again with the bamboo carbon powder powder, on one side stir, pour in the water at leisure on one side, stirring more on one side, one side adds half of the total addition of dispersant at leisure;
(3), ground 1.5 hours, add remaining half dispersant again.Continue to grind 0.5 hour;
The preparation of B, bamboo carbon powder seasoning liquid: concentration is by 10% allotment, and its concrete steps are:
(1), in bamboo carbon powder adding jar, puts deionized water earlier.
(2), the bamboo carbon powder mother liquor that more above-mentioned A step prepared, pour at leisure in the water, constantly stir.
The grinding of C, bamboo carbon powder seasoning liquid, filtration:
(1), getting the bamboo carbon powder seasoning liquid for preparing ground on grinder 3 hours;
(2), the cheese cloth coarse filtration that on filter, forms 2 times with one deck poplin cloth, one deck plain cloth and one deck polypropylene fibre, the smart filtration of smart filter cloth that forms with two-layer 420 purpose nylon cloths 1 time obtains the magnetic powder seasoning liquid of particle less than 5 μ m after the filtration;
D, with the mixing of viscose glue, filtration:
(1), utilize two blenders, promptly static mixer and dynamic mixer form uniform compound mixture to the agent of bamboo carbon and viscose glue, the blend ratio is that the bamboo carbon powder powder is to 1.5% of first fibre content;
The viscose glue of the adding bamboo carbon powder that (2), mixes filters through filter again, reach and on R535 type or other types spinning machine, carry out spinning after satisfying spinning requirement, the preparation bamboo carbon viscose fiber, according to the aftertreatment technology identical bamboo carbon viscose fiber is handled, made the bamboo carbon viscose fiber finished product at last with common viscose fiber.
Described polypropylene fibre felt is industrial special filtering polypropylene fibre felt, specification 1400g/m2.Described poplin cloth is meant industrial special-purpose 80 poplin cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 80/2, and the radical/10cm of warp is 456, and latitude radical/10cm is 354.Described plain cloth is meant industrial special-purpose 20 plain cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 20/1, and the radical/10cm of warp is 240, and latitude radical/10cm is 240.Described water is meant the deionized water of handling through softening, and index is generally basicity mmol/L≤0.10, chlorine root mg/l≤2.50, and hardness mmol/L＜0.001, electricity is led us/cm＜0.01.
Embodiment 4:
Bamboo charcoal viscose filament, described bamboo charcoal viscose filament carries out spinning after being meant bamboo carbon powder solution and viscose solution being mixed by 1.3%, obtains 30 of monofilament radicals, monofilament radical deviation 0%, residual sulfur content 4.8mg/100g, oil content 0.35%, 3.5 grades of dye uniformities, Chinese People's Anti-Japanese Military and Political College enterobacteria, golden staphylococci and reaches 99.8% bamboo charcoal viscose filament finished product.Described bamboo carbon powder is meant that bamboo is a raw material, adopts 1600 ℃ of high temperature cabonization technology to fire, and activated concise and grind after, the nanoscale black powder of making.
The manufacture method of bamboo charcoal viscose filament, realize according to following step:
The preparation of A, bamboo carbon powder mother liquor: in powder: the ratio of water=1: 2, the dispersant addition is by 2% adding of making mother liquor, and its concrete steps are:
(1), in the mother liquor blend tank, puts deionized water earlier;
(2), again with the bamboo carbon powder powder, on one side stir, pour in the water at leisure on one side, stirring more on one side, one side adds half of the total addition of dispersant at leisure;
(3), ground 2.5 hours, add remaining half dispersant again.Continue to grind 1 hour;
The preparation of B, bamboo carbon powder seasoning liquid: concentration is by 7% allotment, and its concrete steps are:
(1), in bamboo carbon powder adding jar, puts deionized water earlier.
(2), the bamboo carbon powder mother liquor that more above-mentioned A step prepared, pour at leisure in the water, constantly stir.
The grinding of C, bamboo carbon powder seasoning liquid, filtration:
(1), getting the bamboo carbon powder seasoning liquid for preparing ground on grinder 5.5 hours;
(2), the cheese cloth coarse filtration that on filter, forms 2 times with one deck poplin cloth, one deck plain cloth and one deck polypropylene fibre, the smart filtration of smart filter cloth that forms with two-layer 420 purpose nylon cloths 1 time obtains the magnetic powder seasoning liquid of particle less than 5 μ m after the filtration;
D, with the mixing of viscose glue, filtration
(1), utilize two blenders, promptly static mixer and dynamic mixer form uniform compound mixture to the agent of bamboo carbon and viscose glue, the blend ratio is that the bamboo carbon powder powder is to 1.3% of first fibre content;
The viscose glue of the adding bamboo carbon powder that (2), mixes filters through filter again, reach and on R535 type or other types spinning machine, carry out spinning after satisfying spinning requirement, the preparation bamboo carbon viscose fiber, according to the aftertreatment technology identical bamboo carbon viscose fiber is handled, made the bamboo carbon viscose fiber finished product at last with common viscose fiber.
Described polypropylene fibre felt is industrial special filtering polypropylene fibre felt, specification 1400g/m2.Described poplin cloth is meant industrial special-purpose 80 poplin cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 80/2, and the radical/10cm of warp is 456, and latitude radical/10cm is 354.Described plain cloth is meant industrial special-purpose 20 plain cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 20/1, and the radical/10cm of warp is 240, and latitude radical/10cm is 240.Described water is meant the deionized water of handling through softening, and index is generally basicity mmol/L≤0.10, chlorine root mg/l≤2.50, and hardness mmol/L＜0.001, electricity is led us/cm＜0.01.
Embodiment 5:
Bamboo charcoal viscose filament, described bamboo charcoal viscose filament carries out spinning after being meant bamboo carbon powder solution and viscose solution being mixed by 0.996, obtains 30 of monofilament radicals, monofilament radical deviation 0%, residual sulfur content 4.8mg/100g, oil content 0.3596,3.5 grades of dye uniformities, Chinese People's Anti-Japanese Military and Political College enterobacteria, golden staphylococci and reaches 99.8% bamboo charcoal viscose filament finished product.Described bamboo carbon powder is meant that bamboo is a raw material, adopts 1600 ℃ of high temperature cabonization technology to fire, and activated concise and grind after, the nanoscale black powder of making.
The manufacture method of bamboo charcoal viscose filament, realize according to following step:
The preparation of A, bamboo carbon powder mother liquor: in powder: the ratio of water=1: 2.8, the dispersant addition is by 0.9% adding of making mother liquor, and its concrete steps are:
(1), in the mother liquor blend tank, puts deionized water earlier;
(2), again with the bamboo carbon powder powder, on one side stir, pour in the water at leisure on one side, stirring more on one side, one side adds half of the total addition of dispersant at leisure;
(3), ground 1 hour, add remaining half dispersant again.Continue to grind 1.5 hours;
The preparation of B, bamboo carbon powder seasoning liquid: concentration is by 11% allotment, and its concrete steps are:
(1), in bamboo carbon powder adding jar, puts deionized water earlier.
(2), the bamboo carbon powder mother liquor that more above-mentioned A step prepared, pour at leisure in the water, constantly stir;
The grinding of C, bamboo carbon powder seasoning liquid, filtration:
(1), getting the bamboo carbon powder seasoning liquid for preparing ground on grinder 3.5 hours;
(2), the cheese cloth coarse filtration that on filter, forms 2 times with one deck poplin cloth, one deck plain cloth and one deck polypropylene fibre, the smart filtration of smart filter cloth that forms with two-layer 420 purpose nylon cloths 1 time obtains the magnetic powder seasoning liquid of particle less than 5 μ m after the filtration;
D, with the mixing of viscose glue, filtration
(1), utilize two blenders, promptly static mixer and dynamic mixer form uniform compound mixture to the agent of bamboo carbon and viscose glue, the blend ratio is that the bamboo carbon powder powder is to 0.6% of first fibre content;
The viscose glue of the adding bamboo carbon powder that (2), mixes filters through filter again, reach and on R535 type or other types spinning machine, carry out spinning after satisfying spinning requirement, the preparation bamboo carbon viscose fiber, according to the aftertreatment technology identical bamboo carbon viscose fiber is handled, made the bamboo carbon viscose fiber finished product at last with common viscose fiber.
Described polypropylene fibre felt is industrial special filtering polypropylene fibre felt, specification 1400g/m2.Described poplin cloth is meant industrial special-purpose 80 poplin cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 80/2, and the radical/10cm of warp is 456, and latitude radical/10cm is 354.Described plain cloth is meant industrial special-purpose 20 plain cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 20/1, and the radical/10cm of warp is 240, and latitude radical/10cm is 240.Described water is meant the deionized water of handling through softening, and index is generally basicity mmol/L≤0.10, chlorine root mg/l≤2.50, and hardness mmol/L＜0.001, electricity is led us/cm＜0.01.
Embodiment 6:
Bamboo charcoal viscose filament, described bamboo charcoal viscose filament carries out spinning after being meant bamboo carbon powder solution and viscose solution being mixed by 1.8%, obtains 30 of monofilament radicals, monofilament radical deviation 0%, residual sulfur content 4.8mg/100g, oil content 0.35%, 3.5 grades of dye uniformities, Chinese People's Anti-Japanese Military and Political College enterobacteria, golden staphylococci and reaches 99.8% bamboo charcoal viscose filament finished product.Described bamboo carbon powder is meant that bamboo is a raw material, adopts 1600 ℃ of high temperature cabonization technology to fire, and activated concise and grind after, the nanoscale black powder of making.
The manufacture method of bamboo charcoal viscose filament, realize according to following step:
The preparation of A, bamboo carbon powder mother liquor: in powder: the ratio of water=1: 4, the dispersant addition is by 2.2% adding of making mother liquor, and its concrete steps are:
(1), in the mother liquor blend tank, puts deionized water earlier;
(2), again with the bamboo carbon powder powder, on one side stir, pour in the water at leisure on one side, stirring more on one side, one side adds half of the total addition of dispersant at leisure;
(3), ground 3 hours, add remaining half dispersant again.Continue to grind 0.5 hour;
The preparation of B, bamboo carbon powder seasoning liquid: concentration is by 13% allotment, and its concrete steps are:
(1), in bamboo carbon powder adding jar, puts deionized water earlier.
(2), the bamboo carbon powder mother liquor that more above-mentioned A step prepared, pour at leisure in the water, constantly stir.
The grinding of C, bamboo carbon powder seasoning liquid, filtration:
(1), getting the bamboo carbon powder seasoning liquid for preparing ground on grinder 6 hours;
(2), the cheese cloth coarse filtration that on filter, forms 2 times with one deck poplin cloth, one deck plain cloth and one deck polypropylene fibre, the smart filtration of smart filter cloth that forms with two-layer 420 purpose nylon cloths 1 time obtains the magnetic powder seasoning liquid of particle less than 5 μ m after the filtration;
D, with the mixing of viscose glue, filtration
(1), utilize two blenders, promptly static mixer and dynamic mixer form uniform compound mixture to the agent of bamboo carbon and viscose glue, the blend ratio is that the bamboo carbon powder powder is to 0.3% of first fibre content;
The viscose glue of the adding bamboo carbon powder that (2), mixes filters through filter again, reach and on R535 type or other types spinning machine, carry out spinning after satisfying spinning requirement, the preparation bamboo carbon viscose fiber, according to the aftertreatment technology identical bamboo carbon viscose fiber is handled, made the bamboo carbon viscose fiber finished product at last with common viscose fiber.
Described polypropylene fibre felt is industrial special filtering polypropylene fibre felt, specification 1400g/m2.Described poplin cloth is meant industrial special-purpose 80 poplin cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 80/2, and the radical/10cm of warp is 456, and latitude radical/10cm is 354.Described plain cloth is meant industrial special-purpose 20 plain cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 20/1, and the radical/10cm of warp is 240, and latitude radical/10cm is 240.Described water is meant the deionized water of handling through softening, and index is generally basicity mmol/L≤0.10, chlorine root mg/l≤2.50, and hardness mmol/L＜0.001, electricity is led us/cm＜0.01.
Bamboo charcoal is that it has very bigger serface and superpower absorption property at a kind of many property hole material with micropore, mesopore, aperture in bamboo processing back.Through the above high Warm carbonization of Over Photo Shi 1,200 degree, the little Fine Gas hole Number amount of bamboo charcoal As charcoal is more than 6 times, is the charcoal of the most high Grade.Pro has thickly dotted hole by the what bamboo charcoal, amplifies that 500 Bei Concept examine, with the Xi Fu Measuring of Heng Warm is fixed with Electricity Wei Mirror, and the bamboo charcoal Kong crack Biao Mian Plot of every 1g has 250m2 ~ 300m2, Approximately football field boundary big.
In the present invention, the examination requirements of its finished product such as following table:
| Name of product | Bamboo carbon viscose rayon | Project | Assay |
| Workshop | One spinning | Do fracture strength CN/dtex | 1.70 |
| Specification | 133.3dtex | Wet breaking strength CN/dtex | 0.85 |
| 30F | Dried extension at break % | 18.1 | |
| Lot number | 06-0801 criticizes bamboo charcoal viscose filament | The dried CV value % that stretches | 3.54 |
| Temperature | 20℃ | Line density dtex | 131.1 |
| Relative humidity | 65％ | Line density deviation % | -1.67 |
| Grade | Line density CV value % | 0.42 | |
| Twist sth. made by twisting/m | 105.6 |
| Twist CV value % | 4.83 | ||
| Remarks | Detect special index anti-microbial property, Chinese People's Anti-Japanese Military and Political College enterobacteria, golden staphylococci reach 99.8% | Monofilament radical root | 30 |
| Monofilament radical deviation % | 0 | ||
| Residual sulfur content mg/100g | 4.8 | ||
| Oil content % | 0.35 | ||
| The dye uniformity level | 3.5 |
General inherent quality, presentation quality and physical examination index are carried out antibacterial test according to standard GB/T13758-92. functional parameter according to U.S.'s AATCC147-1988 standard.
Aqueous dispersion: colourless viscous liquid, main chemical are oleoyl epoxyalkane block copolymers, density (20 ℃) 1.03～1.06g/cm3, and pH value (10% aqueous solution) is 6.0～7.8, active component about 80%.Res fungibiles is: how be sulfonate and formaldehyde condensation polymer class dye dispersant or with sodium polymethacrylate and derivatives class dispersant thereof, fatty alcohol polyoxy ether silane.Wait other effectively organic and inorganic dispersant of dispersed particle.
Claims (7)
1, bamboo charcoal viscose filament, it is characterized in that: described bamboo charcoal viscose filament is meant bamboo carbon powder solution and viscose solution by (0.1-2% carries out spinning after mixing, and obtains 30 of monofilament radicals, monofilament radical deviation 0%, residual sulfur content 4.8mg/100g, oil content 0.35%, 3.5 grades of dye uniformities, Chinese People's Anti-Japanese Military and Political College enterobacteria, golden staphylococci and reaches 99.8% bamboo charcoal viscose filament finished product.
2, bamboo charcoal viscose filament according to claim 1 is characterized in that: described bamboo carbon powder is meant that bamboo is a raw material, adopts 1600 ℃ of high temperature cabonization technology to fire, and activated concise and grind after, the nanoscale black powder of making.
3, the manufacture method of bamboo charcoal viscose filament according to claim 1 is characterized in that: realize according to following step:
The preparation of A, bamboo carbon powder mother liquor: in powder: the ratio of water=1: 1.5～5, the dispersant addition is by 0.5%～3% adding of making mother liquor, and its concrete steps are:
(1), in the mother liquor blend tank, puts deionized water earlier;
(2), again with the bamboo carbon powder powder, on one side stir, pour in the water at leisure on one side, stirring more on one side, one side adds half of the total addition of dispersant at leisure;
(3), ground 0.5～3 hour, add remaining half dispersant again.Continue to grind at least 0.5 hour;
The preparation of B, bamboo carbon powder seasoning liquid: concentration is by 5～15% allotments, and its concrete steps are:
(1), in bamboo carbon powder adding jar, puts deionized water earlier.
(2), again with the above-mentioned bamboo carbon powder mother liquor for preparing, pour at leisure in the water, constantly stir.
The grinding of C, bamboo carbon powder seasoning liquid, filtration:
(1), getting the bamboo carbon powder seasoning liquid for preparing ground on grinder 1～6 hour;
(2), on filter with one deck poplin cloth, one deck plain cloth and the coarse filtration of one deck polypropylene fibre 2 times, with the smart filtration of two-layer 420 purpose nylon cloths 1 time, obtain the magnetic powder seasoning liquid of particle after the filtration less than 5 μ m;
D, with the mixing of viscose glue, filtration
(1), utilize two blenders, promptly static mixer and dynamic mixer form uniform compound mixture to the agent of bamboo carbon and viscose glue, the blend ratio is that the bamboo carbon powder powder is to 0.1%～2% of first fibre content;
The viscose glue of the adding bamboo carbon powder that (2), mixes filters through filter again, reach and on R535 type or other types spinning machine, carry out spinning after satisfying spinning requirement, the preparation bamboo carbon viscose fiber, according to the aftertreatment technology identical bamboo carbon viscose fiber is handled, made the bamboo carbon viscose fiber finished product at last with common viscose fiber.
4, bamboo charcoal viscose filament according to claim 3 is characterized in that: described polypropylene fibre felt is industrial special filtering polypropylene fibre felt, specification 1400g/m2.
5, bamboo charcoal viscose filament according to claim 3 is characterized in that: described poplin cloth is meant industrial special-purpose 80 poplin cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 80/2, and the radical/10cm of warp is 456, and latitude radical/10cm is 354.
6, bamboo charcoal viscose filament according to claim 3 is characterized in that: described plain cloth is meant industrial special-purpose 20 plain cloth filter clothes, and fabric width is two kinds of 710/1080mm, and warp, latitude all are 20/1, and the radical/10cm of warp is 240, and latitude radical/10cm is 240.
7, bamboo charcoal viscose filament according to claim 1 is characterized in that: described water is meant the deionized water of handling through softening, and index is generally basicity mmol/L≤0.10, chlorine root mg/l≤2.50, and hardness mmol/L＜0.001, electricity is led us/cm＜0.01.
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