CN109735954A - A kind of method that environment-friendly type emulates floriculture material and its craft articles - Google Patents
A kind of method that environment-friendly type emulates floriculture material and its craft articles Download PDFInfo
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Abstract
The invention discloses a kind of environment-friendly types to emulate floriculture material, the raw material including following parts by weight: 50-70 parts of PVC, 10-20 parts of MODIFIED PP, 10-20 parts of nylon, 8-14 parts of lignocellulosic, 5-10 parts of couplingization spiral carbon nanotubes, 6-11 parts of alumina silicate modifying aramid fiber staple fiber, 2-5 parts of linear phenolic resin, 1-3 parts of polyurethane foams, 1-2 parts of fenugreek gum, 10-20 parts of glycerine.Rattan silk product of the present invention, withered reality is durable, and sun-proof fire prevention, material resistant to high temperature production can be used, and is adapted to interior/exterior decoration, it is insect-free, ageing-resistant, long service life, and pliability is adjustable, various shape artistic product can be made, the plastic cement rattan silk produced can mix the spurious with the genuine, and can replace real plants rattan silk.
Description
Technical field
The present invention relates to emulation floriculture technical fields, and in particular to a kind of environment-friendly type emulation floriculture material and its manufacture craft
The method of product.
Background technique
Artificial flowers refer to the artificial flower made of the materials such as taut thin,tough silk, wadding, terylene, plastics, crystal, and are baked with fresh flower
Dried flower, industry is loosely referred to as artificial flower；Artificial flower is exactly using fresh flower as source, with cloth, yarn, silk, plastics etc. as its name suggests
Raw material is copied.Today, the technique of artificial flowers more do more essence, can almost look genuine.In addition to having the imitation of various fresh flowers, city
The kinds such as simulation leaf, emulation limb, emulation weeds, artificial tree, emulation plant are had also appeared on.Artificial flower is removed and can be kept for a long time
Outside, also have the characteristics that plasticity is strong, given the freedom of creation of Floriculture Design Shi Geng great.It is curved, a variety of floriculture systems such as roll over, go here and there, cutting
The collective effect of work provides wide stage for the appearance of lifelike floriculture works.
People are constantly updating to emulation flowers and plants with material all the time, but make of withered rattan silk and never change with material
It crosses, the especially external dependence for matching material to withered rattan silk art wreath processed, but the withered rattan silk of real plants is easy mouldy infested, occurs in recent years
The withered rattan silk of plastic simulation, but it is mostly hard, and hardly possible bending is not easy moulding, and not wear-resisting, long service life, and production technology is multiple
Miscellaneous, fidelity is low.
Existing Chinese patent literature (publication number: CN107446325A) discloses a kind of artificial flowers modified plastics, by weight
Amount part meter is made of following component: polyethylene terephthalate 90-95, Chinese toon wood powder 10-12, essential oil modified silicon
Diatomaceous earth 4-6, plasticizer 2.5-2.8, colorant 1-4；The acidified processing of Chinese toon wood powder, the plastics resistance to ag(e)ing is good, but
Intensity, hardness are big, and flexibility is poor, hardly possible bending.
Existing Chinese patent literature (publication number: CN108530748A) discloses a kind of artificial flowers material with long-acting aromatic
Material and preparation method thereof, the emulation floral material is made of following raw material in parts by weight: -40 parts of polipropene 25 gathers
20-25 parts of vinyl chloride, 20-30 parts of polytetrafluoroethylene (PTFE), 3-5 parts of tricresyl phosphate, 1.5-2.0 parts of zinc stearate, calcium stearate
1.5-2.0 parts, 1.0-1.5 parts of 2- (2 '-hydroxyls -5 '-aminomethyl phenyl) benzotriazole, septichen phenyl ester 1.0-1.5
Part, 1-1.5 parts of atoleine, 10-15 parts of talcum powder, 1.5-2.0 parts of alumina powder, hydrogen peroxide decomposition agent 0.5-1.0
Part, 1.5-3.0 parts of polyacrylamide, 5-10 parts of fragrance slow-release agent, 0.1-0.5 parts of coupling agent and 2-4 parts of Masterbatch, the emulation
Though floral material has perfume container, ageing-resistant, flexibility is all poor, therefore still needs to further improve.
Summary of the invention
The purpose of the present invention is to provide a kind of environment-friendly type emulation floriculture material and its methods of craft articles, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of environment-friendly type emulation floriculture material, the raw material including following parts by weight:
50-70 parts of PVC, 10-20 parts of MODIFIED PP, 10-20 parts of nylon, 8-14 parts of lignocellulosic, couplingization spiral carbon
5-10 parts of nanotube, 6-11 parts of alumina silicate modifying aramid fiber staple fiber, 2-5 parts of linear phenolic resin, 1-3 parts of polyurethane foaming agent,
1-2 parts of fenugreek gum, 10-20 parts of glycerine.
Be as further scheme of the invention: the environment-friendly type emulation floriculture material includes the raw material of following parts by weight:
60-70 parts of PVC, 15-20 parts of MODIFIED PP, 15-20 parts of nylon, 11-14 parts of lignocellulosic, couplingization spiral carbon
7-10 parts of nanotube, 8-11 parts of alumina silicate modifying aramid fiber staple fiber, 3-5 parts of linear phenolic resin, 2-3 parts of polyurethane foaming agent,
1.5-2 parts of fenugreek gum, 15-20 parts of glycerine.
Be as further scheme of the invention: the environment-friendly type emulation floriculture material includes the raw material of following parts by weight:
60 parts of PVC, 15 parts of MODIFIED PP, 15 parts of nylon, 11 parts of lignocellulosic, 7.5 parts of couplingization spiral carbon nanotubes,
8.5 parts of alumina silicate modifying aramid fiber staple fiber, 3.5 parts of linear phenolic resin, 2 parts of polyurethane foaming agent, 1.5 parts of fenugreek gum, the third three
15 parts of alcohol.
Be as further scheme of the invention: the MODIFIED PP is the preparation method comprises the following steps: by PP resin, diatomite according to weight
Amount is than 1:(0.1-0.2) it is sent into double screw extruder and is squeezed out, then it is granulated, it is cooling after granulation, then first it is placed in
30-40min is impregnated in dilution heat of sulfuric acid, is then taken out to be placed in the alginic acid that concentration is 0.1-0.6mol/L and is impregnated 20-
30min, then cleaning solution is washed to as neutrality, it then mixes with lignin according to weight ratio 1:3, then carries out at steam blasting
Reason, steam pressure 2-4MPa, then pressure release again are then centrifuged for, wash, dry, then use ultraviolet irradiation 5-9s.
Be as further scheme of the invention: the couplingization spiral carbon nanotubes preparation method is by spiral carbon nanometer
Pipe, gamma-aminopropyl-triethoxy-silane are placed in reflux unit according to weight ratio 1:3, and flow back 12-24h, heating temperature 50-
It 60 DEG C, after reaction, uses deionized water soaking flushing 3 times repeatedly, then boils 30-40min in deionized water again, then take
Out, dry.
Be as further scheme of the invention: the alumina silicate modification of aramid fiber preparation method is by aramid fiber short fibre
First freeze thawing is thawed processing 1-3 times, is then carried out HIGH PRESSURE TREATMENT, is subsequently placed in reaction flask, then with 2-4ml/min speed to reaction
Sodium silicate solution, aluminum sulfate solution are added dropwise in bottle, pH value 4.5-5.5 is then adjusted using glacial acetic acid, then refilter, wash,
Drying is to get alumina silicate modification of aramid fiber.
Be as further scheme of the invention: the aramid fiber short fibre diameter is 6-10um, length 3-6mm, major diameter
Than for 220-230.
Be as further scheme of the invention: the aramid fiber short fibre diameter is 8um, length 4.5mm, and draw ratio is
225。
Be as further scheme of the invention: the high pressure processing method is to carry out superelevation using 300-400MPa pressure
Pressure processing 20-30min.
The present invention also provides a kind of methods of craft articles, comprising the following steps:
Step 1 sequentially adds PVC, MODIFIED PP, nylon in high-speed mixer, speed of agitator 400-500r/min,
30-40min is stirred, lignocellulosic is then added, continues to stir 10-20min, obtains premix A；
Step 2, by couplingization spiral carbon nanotubes, alumina silicate modifying aramid fiber staple fiber, linear phenolic resin, fenugreek gum,
Glycerine is successively mixed with the premix A in step 1, and speed of agitator is down to 100-200r/min, stirs 1-2h, is then added again
Enter polyurethane foaming agent, foam 35-45min, and blowing temperature is 70-80 DEG C, obtains premix B；
Step 2 is obtained subsequently entering crowded in the rattan silk machine elevating hopper that premix B is put into 140-160 DEG C by step 3
Machine out is squeezed out by extruder at 160-240 DEG C, and cooling in water cooling pond is sent into the wire drawing then come out, using high temperature furnace
It allows its natural torsion, then by product length requirement severing, obtains simulative rattan silk product.
Compared with prior art, the present invention have it is following the utility model has the advantages that
(1) rattan silk product of the present invention, withered reality is durable, and sun-proof fire prevention, material resistant to high temperature production can be used, and is adapted to interior
External decoration, insect-free, ageing-resistant, long service life, and pliability is adjustable, can make various shape artistic product, the modeling produced
Glue rattan silk can mix the spurious with the genuine, and can replace real plants rattan silk.
(2) PVC of the present invention has the properties such as fire-retardant, insulation, wear-resistant, and PP is high with intensity, elasticity is good, but corrosion-resistant,
Heat-resisting and loss of properties on aging, therefore the present invention is modified first is squeezed out with composite diatomite, can be improved material mechanics,
The performances such as weather-proof, but PP compatibility poor, therefore the present invention first passes through dilute sulfuric acid, alginic acid processing, it is then quick-fried with lignin again
Broken, ultraviolet irradiation again, makes PP microstructure play modification effect, and then PP interfacial energy improves, and can be used as PVC, nylon
Intermediate, nylon resilience is high, and weatherability is strong, and PVC, PP, nylon three is compound as base-material, can significantly improve material
Wear-resistant, fire-retardant fireproof, ageing-resistant performance.
(3) aramid fiber has excellent fire-retardant, heat resistance, flexibility good, first passes through freeze thawing and thaws processing 1-3 times,
HIGH PRESSURE TREATMENT is then carried out, makes chemical bond exposure, improves hydrophilicity, be then modified using alumina silicate, make it by silicon
Sour aluminium cladding, and then keep the materials such as aramid fiber and PVC, PP preferably compatible, the spiral carbon nanotubes of addition have spiral knot
Structure and super-elasticity can play after couplingization processing by the raw materials spiral winding such as PVC, PP, while as intermediate
Bridging action keeps architecture integrated, while the lignocellulosic being added has excellent flexibility and dispersibility, is easily formed
Tridimensional network, and then system becomes cross network structure, and then improves rattan silk properties of product significantly.
Specific embodiment
Combined with specific embodiments below, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1:
A kind of environment-friendly type of the present embodiment emulates floriculture material, the raw material including following parts by weight:
50 parts of PVC, 10 parts of MODIFIED PP, 10 parts of nylon, 8 parts of lignocellulosic, 5 parts of couplingization spiral carbon nanotubes, silicon
Sour 6 parts of aluminium modifying aramid fiber staple fiber, 2 parts of linear phenolic resin, 1 part of polyurethane foaming agent, 1 part of fenugreek gum, 10 parts of glycerine.
The MODIFIED PP of the present embodiment the preparation method comprises the following steps: by PP resin, diatomite according to weight ratio 1:0.1 be sent into twin-screw
It is squeezed out in extruder, is then granulated, it is cooling after granulation, it is then first placed in dilution heat of sulfuric acid and impregnates 30min, then
It takes out to be placed in the alginic acid that concentration is 0.1mol/L and impregnates 20min, then be washed to cleaning solution as neutrality, then pressed with lignin
It being mixed according to weight ratio 1:3, then carries out Steam explosion treatment, steam pressure 2MPa, then pressure release again is then centrifuged for, washes,
It is dry, then use ultraviolet irradiation 5s.
The coupling spiral carbon nanotubes preparation method of the present embodiment is by spiral carbon nanotubes, three ethoxy of γ-aminopropyl
Base silane is placed in reflux unit according to weight ratio 1:3, and flow back 12h, and heating temperature is 50 DEG C, after reaction, is spent repeatedly
Ionized water soaking flushing 3 times, 30min then is boiled in deionized water again, then takes out, is dry.
The alumina silicate modification of aramid fiber preparation method of the present embodiment is processing 1 time that the freeze thawing of aramid fiber short fibre elder generation is thawed,
HIGH PRESSURE TREATMENT is then carried out, is subsequently placed in reaction flask, then sodium silicate solution, sulphur are added dropwise into reaction flask with 2ml/min speed
Sour aluminum solutions then adjust pH value 4.5 using glacial acetic acid, then refilter, wash, drying to get alumina silicate modifying aramid fiber fibre
Dimension.
The aramid fiber short fibre diameter of the present embodiment is 6um, length 3mm, draw ratio 220.
The high pressure processing method of the present embodiment is to carry out ultra high pressure treatment 20min using 300MPa pressure.
A kind of method of the craft articles of the present embodiment, comprising the following steps:
Step 1 sequentially adds PVC, MODIFIED PP, nylon in high-speed mixer, speed of agitator 400r/min, stirring
30min then adds lignocellulosic, continues to stir 10min, obtains premix A；
Step 2, by couplingization spiral carbon nanotubes, alumina silicate modifying aramid fiber staple fiber, linear phenolic resin, fenugreek gum,
Glycerine is successively mixed with the premix A in step 1, and speed of agitator is down to 100r/min, is stirred 1h, is then added poly- ammonia
Rouge foaming agent, foam 35min, and blowing temperature is 70 DEG C, obtains premix B；
Step 3 obtains step 2 to subsequently enter extruder in the rattan silk machine elevating hopper that premix B is put into 140 DEG C,
It is squeezed out by extruder at 160 DEG C, cooling in water cooling pond is sent into the wire drawing then come out, naturally curved by it using high temperature furnace
Song, then by product length requirement severing, obtain simulative rattan silk product.
Embodiment 2:
A kind of environment-friendly type of the present embodiment emulates floriculture material, the raw material including following parts by weight:
70 parts of PVC, 20 parts of MODIFIED PP, 20 parts of nylon, 14 parts of lignocellulosic, 10 parts of couplingization spiral carbon nanotubes,
11 parts of alumina silicate modifying aramid fiber staple fiber, 5 parts of linear phenolic resin, 3 parts of polyurethane foaming agent, 2 parts of fenugreek gum, glycerine 20
Part.
The MODIFIED PP of the present embodiment the preparation method comprises the following steps: by PP resin, diatomite according to weight ratio 1:0.2 be sent into twin-screw
It is squeezed out in extruder, is then granulated, it is cooling after granulation, it is then first placed in dilution heat of sulfuric acid and impregnates 40min, then
It takes out to be placed in the alginic acid that concentration is 0.6mol/L and impregnates 30min, then be washed to cleaning solution as neutrality, then pressed with lignin
It being mixed according to weight ratio 1:3, then carries out Steam explosion treatment, steam pressure 4MPa, then pressure release again is then centrifuged for, washes,
It is dry, then use ultraviolet irradiation 9s.
The coupling spiral carbon nanotubes preparation method of the present embodiment is by spiral carbon nanotubes, three ethoxy of γ-aminopropyl
Base silane is placed in reflux unit according to weight ratio 1:3, and for 24 hours, heating temperature is 60 DEG C for reflux, after reaction, is spent repeatedly
Ionized water soaking flushing 3 times, 40min then is boiled in deionized water again, then takes out, is dry.
The alumina silicate modification of aramid fiber preparation method of the present embodiment is processing 3 times that the freeze thawing of aramid fiber short fibre elder generation is thawed,
HIGH PRESSURE TREATMENT is then carried out, is subsequently placed in reaction flask, then sodium silicate solution, sulphur are added dropwise into reaction flask with 4ml/min speed
Sour aluminum solutions then adjust pH value 5.5 using glacial acetic acid, then refilter, wash, drying to get alumina silicate modifying aramid fiber fibre
Dimension.
The aramid fiber short fibre diameter of the present embodiment is 10um, length 6mm, draw ratio 230.
The high pressure processing method of the present embodiment is to carry out ultra high pressure treatment 30min using 400MPa pressure.
A kind of method of the craft articles of the present embodiment, comprising the following steps:
Step 1 sequentially adds PVC, MODIFIED PP, nylon in high-speed mixer, speed of agitator 500r/min, stirring
40min then adds lignocellulosic, continues to stir 20min, obtains premix A；
Step 2, by couplingization spiral carbon nanotubes, alumina silicate modifying aramid fiber staple fiber, linear phenolic resin, fenugreek gum,
Glycerine is successively mixed with the premix A in step 1, and speed of agitator is down to 200r/min, is stirred 2h, is then added poly- ammonia
Rouge foaming agent, foam 45min, and blowing temperature is 80 DEG C, obtains premix B；
Step 3 obtains step 2 to subsequently enter extruder in the rattan silk machine elevating hopper that premix B is put into 160 DEG C,
It is squeezed out by extruder at 240 DEG C, cooling in water cooling pond is sent into the wire drawing then come out, naturally curved by it using high temperature furnace
Song, then by product length requirement severing, obtain simulative rattan silk product.
Embodiment 3:
A kind of environment-friendly type of the present embodiment emulates floriculture material, the raw material including following parts by weight:
60 parts of PVC, 15 parts of MODIFIED PP, 15 parts of nylon, 11 parts of lignocellulosic, 7.5 parts of couplingization spiral carbon nanotubes,
8.5 parts of alumina silicate modifying aramid fiber staple fiber, 3.5 parts of linear phenolic resin, 2 parts of polyurethane foaming agent, 1.5 parts of fenugreek gum, the third three
15 parts of alcohol.
The MODIFIED PP of the present embodiment the preparation method comprises the following steps: PP resin, diatomite are sent into double spiral shells according to weight ratio 1:0.15
It is squeezed out in bar extruder, is then granulated, it is cooling after granulation, it is then first placed in dilution heat of sulfuric acid and impregnates 35min, with
Afterwards take out be placed in concentration be 0.35mol/L alginic acid in impregnates 25min, then be washed to cleaning solution for neutrality, then with it is wooden
Element is mixed according to weight ratio 1:3, then carries out Steam explosion treatment, steam pressure 3MPa, then pressure release again, be then centrifuged for,
Washing, it is dry, then use ultraviolet irradiation 7s.
The coupling spiral carbon nanotubes preparation method of the present embodiment is by spiral carbon nanotubes, three ethoxy of γ-aminopropyl
Base silane is placed in reflux unit according to weight ratio 1:3, and flow back 18h, and heating temperature is 55 DEG C, after reaction, is spent repeatedly
Ionized water soaking flushing 3 times, 35min then is boiled in deionized water again, then takes out, is dry.
The alumina silicate modification of aramid fiber preparation method of the present embodiment is processing 2 times that the freeze thawing of aramid fiber short fibre elder generation is thawed,
HIGH PRESSURE TREATMENT is then carried out, is subsequently placed in reaction flask, then sodium silicate solution, sulphur are added dropwise into reaction flask with 3ml/min speed
Sour aluminum solutions then adjust pH value 5.0 using glacial acetic acid, then refilter, wash, drying to get alumina silicate modifying aramid fiber fibre
Dimension.
The aramid fiber short fibre diameter of the present embodiment is 8um, length 4.5mm, draw ratio 225.
The high pressure processing method of the present embodiment is to carry out ultra high pressure treatment 25min using 350MPa pressure.
A kind of method of the craft articles of the present embodiment, comprising the following steps:
Step 1 sequentially adds PVC, MODIFIED PP, nylon in high-speed mixer, speed of agitator 450r/min, stirring
35min then adds lignocellulosic, continues to stir 15min, obtains premix A；
Step 2, by couplingization spiral carbon nanotubes, alumina silicate modifying aramid fiber staple fiber, linear phenolic resin, fenugreek gum,
Glycerine is successively mixed with the premix A in step 1, and speed of agitator is down to 150r/min, is stirred 1.5h, is then added poly-
Ammoniacum foaming agent, foam 40min, and blowing temperature is 75 DEG C, obtains premix B；
Step 3 obtains step 2 to subsequently enter extruder in the rattan silk machine elevating hopper that premix B is put into 150 DEG C,
It is squeezed out by extruder at 200 DEG C, cooling in water cooling pond is sent into the wire drawing then come out, naturally curved by it using high temperature furnace
Song, then by product length requirement severing, obtain simulative rattan silk product.
Comparative example 1:
Essentially identical with material and preparation method in the emulation floriculture material of embodiment 3, having only is not both PP unmodified.
Comparative example 2:
Essentially identical with material and preparation method in the emulation floriculture material of embodiment 3, having only is not both to be not added with alumina silicate
Modification of aramid fiber.
Comparative example 3:
Essentially identical with material and preparation method in the emulation floriculture material of embodiment 3, having only is not both to be not added with couplingization
Spiral carbon nanotubes.
Comparative example 4:
A kind of artificial flowers material with long-acting aromatic is disclosed using Chinese patent literature (publication number: CN108530748A)
The raw material and method of embodiment 1 in material and preparation method thereof.
It is as follows that embodiment 1-3 and comparative example 1-4 obtains emulation floriculture material properties test result
It is obtained from embodiment 1-3 and comparative example 1-4, the embodiment of the present invention 3 is improved relative to comparative example 4, bending degree
35%, limit oxygen index improves 10.1%, ESCR and improves 14min, service life improves 2.2 years, while adding
Alumina silicate modification of aramid fiber, bending degree improve 29%, and the coupling spiral carbon nanotubes of addition, service life improves
0.9 year, PP improved 3.4% by modified limit oxygen index.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of environment-friendly type emulates floriculture material, which is characterized in that the raw material including following parts by weight:
50-70 parts of PVC, 10-20 parts of MODIFIED PP, 10-20 parts of nylon, 8-14 parts of lignocellulosic, couplingization spiral carbon nanometer
5-10 parts of pipe, 6-11 parts of alumina silicate modifying aramid fiber staple fiber, 2-5 parts of linear phenolic resin, 1-3 parts of polyurethane foaming agent, tonka-bean
1-2 parts of glue, 10-20 parts of glycerine.
2. a kind of environment-friendly type according to claim 1 emulates floriculture material, which is characterized in that the environment-friendly type emulates floriculture
Material includes the raw material of following parts by weight:
60-70 parts of PVC, 15-20 parts of MODIFIED PP, 15-20 parts of nylon, 11-14 parts of lignocellulosic, couplingization spiral carbon nanometer
7-10 parts of pipe, 8-11 parts of alumina silicate modifying aramid fiber staple fiber, 3-5 parts of linear phenolic resin, 2-3 parts of polyurethane foaming agent, tonka-bean
1.5-2 parts of glue, 15-20 parts of glycerine.
3. a kind of environment-friendly type according to claim 2 emulates floriculture material, which is characterized in that the environment-friendly type emulates floriculture
Material includes the raw material of following parts by weight:
60 parts of PVC, 15 parts of MODIFIED PP, 15 parts of nylon, 11 parts of lignocellulosic, 7.5 parts of couplingization spiral carbon nanotubes, silicic acid
8.5 parts of aluminium modifying aramid fiber staple fiber, 3.5 parts of linear phenolic resin, 2 parts of polyurethane foaming agent, 1.5 parts of fenugreek gum, glycerine 15
Part.
4. a kind of environment-friendly type according to claim 1 emulates floriculture material, which is characterized in that the preparation side of the MODIFIED PP
Method are as follows: PP resin, diatomite are sent into double screw extruder according to weight ratio 1:(0.1-0.2) and are squeezed out, is then granulated,
It is cooling after granulation, it is then first placed in dilution heat of sulfuric acid and impregnates 30-40min, then taking out and being placed in concentration is 0.1-
20-30min is impregnated in the alginic acid of 0.6mol/L, then is washed to cleaning solution for neutrality, then with lignin according to weight ratio 1:3
Mixing, then carries out Steam explosion treatment, steam pressure 2-4MPa, and then pressure release again is then centrifuged for, washes, dry, then adopts
With ultraviolet irradiation 5-9s.
5. a kind of environment-friendly type according to claim 1 emulates floriculture material, which is characterized in that the couplingization spiral carbon is received
Mitron preparation method is that spiral carbon nanotubes, gamma-aminopropyl-triethoxy-silane are placed in reflux unit according to weight ratio 1:3
In, flow back 12-24h, and heating temperature is 50-60 DEG C, after reaction, uses deionized water soaking flushing 3 times, then goes again repeatedly
30-40min is boiled in ionized water, then takes out, is dry.
6. a kind of environment-friendly type according to claim 1 emulates floriculture material, which is characterized in that the alumina silicate modifying aramid fiber
Fiber producing processes are processing 1-3 times that the freeze thawing of aramid fiber short fibre elder generation is thawed, and then carry out HIGH PRESSURE TREATMENT, are subsequently placed in reaction flask
In, then sodium silicate solution, aluminum sulfate solution be added dropwise into reaction flask with 2-4ml/min speed, pH is then adjusted using glacial acetic acid
Value 4.5-5.5 is then refiltered, is washed, drying to get alumina silicate modification of aramid fiber.
7. a kind of environment-friendly type according to claim 6 emulates floriculture material, which is characterized in that the aramid fiber short fibre diameter
For 6-10um, length 3-6mm, draw ratio 220-230.
8. a kind of environment-friendly type according to claim 7 emulates floriculture material, which is characterized in that the aramid fiber short fibre diameter
For 8um, length 4.5mm, draw ratio 225.
9. a kind of environment-friendly type according to claim 6 emulates floriculture material, which is characterized in that the high pressure processing method is
Ultra high pressure treatment 20-30min is carried out using 300-400MPa pressure.
10. a kind of method of production such as described in any item craftworks of claim 1-9, which comprises the following steps:
Step 1 sequentially adds PVC, MODIFIED PP, nylon in high-speed mixer, speed of agitator 400-500r/min, stirring
30-40min then adds lignocellulosic, continues to stir 10-20min, obtains premix A；
Step 2, by couplingization spiral carbon nanotubes, alumina silicate modifying aramid fiber staple fiber, linear phenolic resin, fenugreek gum, the third three
Alcohol is successively mixed with the premix A in step 1, and speed of agitator is down to 100-200r/min, is stirred 1-2h, is then added poly-
Ammoniacum foaming agent, foam 35-45min, and blowing temperature is 70-80 DEG C, obtains premix B；
Step 3 obtains step 2 to subsequently enter extruder in the rattan silk machine elevating hopper that premix B is put into 140-160 DEG C,
Squeezed out by extruder at 160-240 DEG C, the wire drawing then come out be sent into it is cooling in water cooling pond, using high temperature furnace by its from
So bending, then by product length requirement severing, obtain simulative rattan silk product.
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| CN201910006467.XA CN109735954A (en) | 2019-01-04 | 2019-01-04 | A kind of method that environment-friendly type emulates floriculture material and its craft articles |
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| CN201910006467.XA CN109735954A (en) | 2019-01-04 | 2019-01-04 | A kind of method that environment-friendly type emulates floriculture material and its craft articles |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113527781A (en) * | 2021-07-19 | 2021-10-22 | 安徽财纳伽善科技有限公司 | Nano-scale plant fiber for simulating leaves and capable of simulating moisture |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113527781A (en) * | 2021-07-19 | 2021-10-22 | 安徽财纳伽善科技有限公司 | Nano-scale plant fiber for simulating leaves and capable of simulating moisture |
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Application publication date: 20190510 |