CN103435852A - Fragrance cellulose and method for preparing single-colour plate by applying fragrance cellulose - Google Patents
Fragrance cellulose and method for preparing single-colour plate by applying fragrance cellulose Download PDFInfo
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- CN103435852A CN103435852A CN2013103873772A CN201310387377A CN103435852A CN 103435852 A CN103435852 A CN 103435852A CN 2013103873772 A CN2013103873772 A CN 2013103873772A CN 201310387377 A CN201310387377 A CN 201310387377A CN 103435852 A CN103435852 A CN 103435852A
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- flavouring agent
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 229920002678 cellulose Polymers 0.000 title abstract description 18
- 239000001913 cellulose Substances 0.000 title abstract description 18
- 239000003205 fragrance Substances 0.000 title abstract description 16
- 239000000796 flavoring agent Substances 0.000 claims abstract description 52
- 229920002301 cellulose acetate Polymers 0.000 claims abstract description 48
- 235000013355 food flavoring agent Nutrition 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000000843 powder Substances 0.000 claims abstract description 30
- 239000000049 pigment Substances 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000004513 sizing Methods 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 9
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical group CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 48
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 44
- 239000004902 Softening Agent Substances 0.000 claims description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- 239000011575 calcium Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000005453 pelletization Methods 0.000 claims description 8
- 241000234435 Lilium Species 0.000 claims description 5
- 241000220317 Rosa Species 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 235000010254 Jasminum officinale Nutrition 0.000 claims description 4
- 244000178870 Lavandula angustifolia Species 0.000 claims description 4
- 235000010663 Lavandula angustifolia Nutrition 0.000 claims description 4
- ABFKYPFPQRDCGM-UHFFFAOYSA-N 14832-14-5 Chemical compound [Cu+2].[N-]1C(N=C2C3=C(Cl)C(Cl)=C(Cl)C(Cl)=C3C(N=C3C4=C(Cl)C(Cl)=C(Cl)C(Cl)=C4C(=N4)[N-]3)=N2)=C(C(Cl)=C(Cl)C(Cl)=C2Cl)C2=C1N=C1C2=C(Cl)C(Cl)=C(Cl)C(Cl)=C2C4=N1 ABFKYPFPQRDCGM-UHFFFAOYSA-N 0.000 claims description 3
- IAFBRPFISOTXSO-UHFFFAOYSA-N 2-[[2-chloro-4-[3-chloro-4-[[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-n-(2,4-dimethylphenyl)-3-oxobutanamide Chemical compound C=1C=C(C)C=C(C)C=1NC(=O)C(C(=O)C)N=NC(C(=C1)Cl)=CC=C1C(C=C1Cl)=CC=C1N=NC(C(C)=O)C(=O)NC1=CC=C(C)C=C1C IAFBRPFISOTXSO-UHFFFAOYSA-N 0.000 claims description 3
- CGLVZFOCZLHKOH-UHFFFAOYSA-N 8,18-dichloro-5,15-diethyl-5,15-dihydrodiindolo(3,2-b:3',2'-m)triphenodioxazine Chemical compound CCN1C2=CC=CC=C2C2=C1C=C1OC3=C(Cl)C4=NC(C=C5C6=CC=CC=C6N(C5=C5)CC)=C5OC4=C(Cl)C3=NC1=C2 CGLVZFOCZLHKOH-UHFFFAOYSA-N 0.000 claims description 3
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 3
- VVNRQZDDMYBBJY-UHFFFAOYSA-M sodium 1-[(1-sulfonaphthalen-2-yl)diazenyl]naphthalen-2-olate Chemical group [Na+].C1=CC=CC2=C(S([O-])(=O)=O)C(N=NC3=C4C=CC=CC4=CC=C3O)=CC=C21 VVNRQZDDMYBBJY-UHFFFAOYSA-M 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 240000005385 Jasminum sambac Species 0.000 claims 1
- 239000004014 plasticizer Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 230000002688 persistence Effects 0.000 abstract 1
- 230000002045 lasting effect Effects 0.000 description 6
- 235000019634 flavors Nutrition 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241000207840 Jasminum Species 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- -1 triactin Chemical compound 0.000 description 2
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- 229920002955 Art silk Polymers 0.000 description 1
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Abstract
The invention relates to the technical field of cellulose plates, and in particular to a fragrance cellulose and a method for preparing a single-colour plate by applying the fragrance cellulose. The fragrance cellulose is composed of the raw materials in the following parts by weight: 80-120 parts of cellulose acetate, 20-40 parts of a plasticizer, 0.01-0.1 parts of a flavouring agent, and 0-1 parts of pigment powder. The method for preparing a single-colour plate by applying the fragrance cellulose comprises the following steps of: A, adding cellulose acetate in the following parts by weight and the plasticizer in the following parts by weight in a stirrer, stirring for 18-30 hours at a normal temperature and at a rotational speed of 60-100 r/min, so as to obtain a mixture; B, pouring the mixture in a double-screw extruder and performing melt extrusion, cooling to 30-40 DEG C, then slicing, so as to obtain a sizing material; and C, pouring the sizing material, the flavouring agent in the following parts by weight, and the pigment powder in the following parts by weight in a single-screw extruder and performing melt extrusion, so as to obtain the single-colour fragrance cellulose plate. The single-colour fragrance cellulose plate prepared by the method disclosed by the invention is strong in fragrance persistence.
Description
Technical field
The present invention relates to Mierocrystalline cellulose sheet material technical field, be specifically related to a kind of scented cellulosics and apply the method that it prepares monochromatic sheet material.
Background technology
Mierocrystalline cellulose is natural polymer ancient, the abundantest on the earth, is inexhaustible, the natural reproducible resource that the mankind are the most valuable.Mierocrystalline cellulose is as a kind of material of reusable edible, there is low heat conductivity, flexible production, multiple visual effect, outstanding mobility, surface luster are good, good electrical insulating property, anti-electrostatic, autologous light, transparency are high, and crushing resistance is strong, unique surperficial vision, be widely used in handle for tool, hair clip, toy, eye-protection glasses, the helmet, spectacle-frame, toothbrush, tableware handgrip, comb and photo egative film etc.
If Mierocrystalline cellulose can give out pleasant or suitable fragrance, can increase the various application of using plastics (for example Mierocrystalline cellulose).
The United States Patent (USP) that the patent No. is US3661838 discloses the fragrant plastic composition, and this plastics composite contains SiO 2 powder porous, in small, broken bits, absorbs the odoriferous fluent meterial be included in plastic material on this SiO 2 powder.This patent is dissolved in odoriferous fluent meterial in liquid plasticizer, subsequently the mixture of odoriferous material and softening agent is joined in resin, then heats and solidifies.Owing to being heated in the heating and melting process, be dissolved in the odoriferous fluent meterial evaporation of softening agent or decompose, therefore can't provide enough flavour intensitys.
Summary of the invention
In order to overcome the shortcoming and defect existed in prior art, the object of the present invention is to provide the scented cellulosics that a kind of flavour intensity is good, lasting fragrance is strong.
Another object of the present invention is to provide a kind of method that scented cellulosics prepares monochromatic sheet material of applying, the method is simple to operate, has reduced production cost, is applicable to suitability for industrialized production, and monochromatic sheet material flavour intensity obtained by this method is good, and lasting fragrance is strong.
Purpose of the present invention is achieved through the following technical solutions: a kind of scented cellulosics, and it is comprised of the raw material of following weight part:
80 ~ 120 parts of cellulose acetates
20 ~ 40 parts, softening agent
0.01 ~ 0.1 part of flavouring agent
0 ~ 1 part, pigment powder.
Preferably, it is comprised of the raw material of following weight part:
90 ~ 110 parts of cellulose acetates
25 ~ 35 parts, softening agent
0.03 ~ 0.08 part of flavouring agent
0.3 ~ 0.8 part, pigment powder.
Preferably, it is comprised of the raw material of following weight part:
100 parts of cellulose acetates
30 parts, softening agent
0.05 part of flavouring agent
0.5 part, pigment powder.
Cellulose acetate (CA) is the natural high polymer of a kind of chemical modification obtained after acetic acid esterified for hydroxyl in cellulosic molecule.Cellulose acetate is a kind of regenerated fiber be easy to get very much, and cost is low, has good knitting property.Also there is following characteristic: 1. feel: soft, sliding, dry, pleasant, flexible; 2. comfortableness: good permeability, core material, fast drying, without electrostatic adhesion; 3, nontoxic, harmless long-term and skin contact is not irritated; 4. fibrous, plasticity-; 5. selective adsorption and remove the organism of some low levels; 6. easily with softening agent, heating or pressurization, make it to be bonded together; 7. be dissolved in a variety of common solvents (particularly acetone and other organic solvents), can be dissolved in the solvent of other classification after modification, as water; 8. wetting ability: cellulose acetate is easily wet, has good liquid to see through and good adsorptivity; In fabric, comfortable, absorbing sweat, but when cellulose acetate is drenched, strength degradation; 9. specific surface area is large; 10. can be prepared by new starting material: wood pulp; 11. can be as mixing fertile or incinerating; 12. can paint, but, because cellulose acetate is inapplicable for cotton and artificial silk, therefore need special dyestuff and pigment; 13. anti-mildew; 14. perishable in basic solution and strong oxidizer; 15. can dry-clean or wash, and usually do not shrink.
Preferably, the cellulose acetate that described cellulose acetate is water content≤3%, free acid content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
Mierocrystalline cellulose softening agent commonly used mainly contains dibutyl phthalate, diethyl phthalate, dimethyl phthalate, triactin, di (2-ethylhexyl) phthalate and dioctyl phthalate (DOP), phthalic acid two (2-ethylhexyl) ester, diisononyl phthalate, butyl benzyl phthalate, Di Iso Decyl Phthalate.
Preferably, the mixture that described softening agent is diethyl phthalate and glycerine triacetate, the weight ratio of diethyl phthalate and glycerine triacetate is 3 ~ 5:1 ~ 2.
Diethyl phthalate is colourless transparent oil liquid, water insoluble, is dissolved in ethanol, ether, acetone and other organic solvent, as softening agent.Most of resins such as diethyl phthalate and rhodia, cellulose acetate butyrate, polyvinyl acetate, nitrocellulose, ethyl cellulose, polymethylmethacrylate, polystyrene, polyvinyl butyral acetal, vinyl chloride acetate copolymer have good consistency, mainly as the softening agent of celluosic resin.Preferably, described diethyl phthalate is relative density 1.118 ~ 1.122, boiling point is in the diethyl phthalate of 290 ~ 310 ℃, the diethyl phthalate in this scope and consistency the best of cellulose acetate.
Glycerine triacetate is the colorless and odorless oily liquids, can be miscible with ethanol, ether, chloroform and benzene, be slightly soluble in water and dithiocarbonic anhydride, as perfume fixative, solvent, toughner.For the production of makeup, medicine and dyestuff, be used as the Mierocrystalline cellulose softening agent of cigarette filter tip rod etc.Described glycerine triacetate is relative density 1.1594 ~ 1.1598, boiling point is in the glycerine triacetate of 254 ~ 262 ℃, the glycerine triacetate in this scope and consistency the best of cellulose acetate.
Diethyl phthalate and glycerine triacetate contribute to move in the Mierocrystalline cellulose of flavouring agent after processing by weight the composite use in 3 ~ 5:1 ~ 2, strengthen lasting fragrance.
Preferably, described flavouring agent is any one in lily flavouring agent, rose scent agent, lavandula angustifolia flavouring agent and jasmine flavouring agent.
Above-mentioned flavouring agent is all purchased from H REYNAUD & FILS (FAR EAST) CO LTD, the trade mark of lily flavouring agent is ASO 815, and the trade mark of rose scent agent is BBF 695, and the trade mark of lavandula angustifolia flavouring agent is BBF 696, and the trade mark of jasmine flavouring agent is BBF 146/1.
Preferably, described pigment powder is lithol red, any one in solid orange, diarylide yellow, Phthalocyanine Green G, phthalocyanine blue, permanent violet and carbon black forever.
A kind ofly apply the method that above-mentioned scented cellulosics prepares monochromatic sheet material, comprise the steps:
A, the cellulose acetate that adds above-mentioned weight part in stirrer and softening agent, under 60 ~ 100r/min rotating speed, stirring at normal temperature 18 ~ 30h, obtain mixture;
B, the mixture in steps A is dropped into to twin screw extruder through melt extruding, be cooled to 30 ~ 40 ℃ after pelletizing, obtain sizing material;
C, the flavouring agent of the sizing material in step B and above-mentioned weight part and pigment powder are dropped into to single screw extrusion machine through melt extruding, obtain the monochromatic sheet material of scented cellulosics.
Preferably, in described step B, district's temperature of twin screw extruder is that 170 ~ 180 ℃, bis-district's temperature are that 180 ~ 190 ℃, tri-district's temperature are that 180 ~ 190 ℃, tetra-district's temperature are that 180 ~ 190 ℃, five district's temperature are that 175 ~ 180 ℃, six district's temperature are that 175 ~ 180 ℃, seven district's temperature are that 175 ~ 180 ℃, eight district's temperature are that 175 ~ 180 ℃, nine district's temperature are that 170 ~ 180 ℃, die head temperature are 180 ~ 190 ℃; Pressure is 12 ~ 18MPa; Screw speed is 280 ~ 350r/min.
Preferably, in described step C, district's temperature of single screw extrusion machine is that 165 ~ 175 ℃， bis-district's temperature are that 175 ~ 185 ℃， tri-district's temperature are that 175 ~ 185 ℃， tetra-district's temperature are 185 ~ 195 ℃, and die head temperature is 175 ~ 185 ℃, and pressure is 12 ~ 18MPa; Screw speed is 20 ~ 30r/min.
Beneficial effect of the present invention is: the cellulose acetate that the present invention adopts is flexible, good permeability, without electrostatic adhesion; Nontoxic, harmless long-term and skin contact is not irritated; Fibrous, plasticity-, specific surface area are large; Selective adsorption and remove the organism of some low levels; There is good liquid to see through and good adsorptivity; Can paint, anti-mildew; Can dry-clean or wash.
The present invention is by add softening agent and flavouring agent in cellulose acetate, and two kinds of softening agent of diethyl phthalate and glycerine triacetate contribute to move in the Mierocrystalline cellulose of flavouring agent after processing by weight the composite use in 3 ~ 5:1 ~ 2, strengthens lasting fragrance.
Scented cellulosics of the present invention does not need to add solvent, and the interpolation of solvent can destroy the odor prolongation of scented cellulosics.
The monochromatic sheet material flavour intensity of the scented cellulosics that the present invention makes is good, and lasting fragrance is strong.
embodiment:
For the ease of those skilled in the art's understanding, below in conjunction with embodiment, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Embodiment 1
A kind of scented cellulosics, it is comprised of the raw material of following weight part:
80 parts of cellulose acetates
20 parts, softening agent
0.01 part of flavouring agent.
Wherein, the cellulose acetate that described cellulose acetate is water content≤3%, free acid content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
Wherein, the mixture that described softening agent is diethyl phthalate and glycerine triacetate, the weight ratio of diethyl phthalate and glycerine triacetate is 3:1.
Wherein, described flavouring agent is the lily flavouring agent.
A kind ofly apply the method that scented cellulosics prepares monochromatic sheet material, comprise the steps:
A, the cellulose acetate that adds above-mentioned weight part in stirrer and softening agent, under the 60r/min rotating speed, stirring at normal temperature 18h, obtain mixture;
B, the mixture in steps A is dropped into to twin screw extruder through melt extruding, be cooled to 30 ℃ after pelletizing, obtain sizing material; In described step B, district's temperature of twin screw extruder is that 170 ℃, bis-district's temperature are that 180 ℃, tri-district's temperature are that 180 ℃, tetra-district's temperature are that 180 ℃, five district's temperature are that 175 ℃, six district's temperature are that 175 ℃, seven district's temperature are that 175 ℃, eight district's temperature are that 175 ℃, nine district's temperature are that 170 ℃, die head temperature are 180 ℃; Pressure is 12MPa; Screw speed is 280 ~ 350r/min.
C, the flavouring agent of the sizing material in step B and above-mentioned weight part and pigment powder are dropped into to single screw extrusion machine through melt extruding, obtain the monochromatic sheet material of scented cellulosics.In described step C, district's temperature of single screw extrusion machine is that 165 ℃， bis-district's temperature are that 175 ℃， tri-district's temperature are that 175 ℃， tetra-district's temperature are 185 ℃, and die head temperature is 175 ℃, and pressure is 12MPa; Screw speed is 20r/min.
Embodiment 2
A kind of scented cellulosics, it is comprised of the raw material of following weight part:
90 parts of cellulose acetates
25 parts, softening agent
0.03 part of flavouring agent
0.3 part, pigment powder.
Wherein, the cellulose acetate that described cellulose acetate is water content≤3%, free acid content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
Wherein, the mixture that described softening agent is diethyl phthalate and glycerine triacetate, the weight ratio of diethyl phthalate and glycerine triacetate is 3:2.
Wherein, described flavouring agent is the rose scent agent; Described pigment powder is lithol red.
A kind ofly apply the method that scented cellulosics prepares monochromatic sheet material, comprise the steps:
A, the cellulose acetate that adds above-mentioned weight part in stirrer and softening agent, under the 70r/min rotating speed, stirring at normal temperature 20h, obtain mixture;
B, the mixture in steps A is dropped into to twin screw extruder through melt extruding, be cooled to 32 ℃ after pelletizing, obtain sizing material; In described step B, district's temperature of twin screw extruder is that 172 ℃, bis-district's temperature are that 182 ℃, tri-district's temperature are that 182 ℃, tetra-district's temperature are that 182 ℃, five district's temperature are that 176 ℃, six district's temperature are that 176 ℃, seven district's temperature are that 176 ℃, eight district's temperature are that 176 ℃, nine district's temperature are that 172 ℃, die head temperature are 182 ℃; Pressure is 13MPa; Screw speed is 290r/min.
C, the flavouring agent of the sizing material in step B and above-mentioned weight part and pigment powder are dropped into to single screw extrusion machine through melt extruding, obtain the monochromatic sheet material of scented cellulosics.In described step C, district's temperature of single screw extrusion machine is that 167 ℃， bis-district's temperature are that 177 ℃， tri-district's temperature are that 177 ℃， tetra-district's temperature are 187 ℃, and die head temperature is 177 ℃, and pressure is 13MPa; Screw speed is 22r/min.
Embodiment 3
A kind of scented cellulosics, it is comprised of the raw material of following weight part:
100 parts of cellulose acetates
30 parts, softening agent
0.05 part of flavouring agent
0.5 part, pigment powder.
Wherein, the cellulose acetate that described cellulose acetate is water content≤3%, free acid content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
Wherein, the mixture that described softening agent is diethyl phthalate and glycerine triacetate, the weight ratio of diethyl phthalate and glycerine triacetate is 4:1.
Wherein, described flavouring agent is the lavandula angustifolia flavouring agent; Described pigment powder is diarylide yellow.
A kind ofly apply the method that scented cellulosics prepares monochromatic sheet material, comprise the steps:
A, the cellulose acetate that adds above-mentioned weight part in stirrer and softening agent, under the 80r/min rotating speed, stirring at normal temperature 22h, obtain mixture;
B, the mixture in steps A is dropped into to twin screw extruder through melt extruding, be cooled to 34 ℃ after pelletizing, obtain sizing material; In described step B, district's temperature of twin screw extruder is that 174 ℃, bis-district's temperature are that 184 ℃, tri-district's temperature are that 184 ℃, tetra-district's temperature are that 184 ℃, five district's temperature are that 177 ℃, six district's temperature are that 177 ℃, seven district's temperature are that 177 ℃, eight district's temperature are that 177 ℃, nine district's temperature are that 174 ℃, die head temperature are 184 ℃; Pressure is 14MPa; Screw speed is 310r/min.
C, the flavouring agent of the sizing material in step B and above-mentioned weight part and pigment powder are dropped into to single screw extrusion machine through melt extruding, obtain the monochromatic sheet material of scented cellulosics.In described step C, district's temperature of single screw extrusion machine is that 169 ℃， bis-district's temperature are that 179 ℃， tri-district's temperature are that 179 ℃， tetra-district's temperature are 189 ℃, and die head temperature is 179 ℃, and pressure is 14MPa; Screw speed is 34r/min.
Embodiment 4
A kind of scented cellulosics, it is comprised of the raw material of following weight part:
100 parts of cellulose acetates
30 parts, softening agent
0.05 part of flavouring agent
0.5 part, pigment powder.
Wherein, the cellulose acetate that described cellulose acetate is water content≤3%, free acid content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
Wherein, the mixture that described softening agent is diethyl phthalate and glycerine triacetate, the weight ratio of diethyl phthalate and glycerine triacetate is 4:2.
Wherein, described flavouring agent is the jasmine flavouring agent; Described pigment powder is Phthalocyanine Green G.
A kind ofly apply the method that scented cellulosics prepares monochromatic sheet material, comprise the steps:
A, the cellulose acetate that adds above-mentioned weight part in stirrer and softening agent, under the 80r/min rotating speed, stirring at normal temperature 25h, obtain mixture;
B, the mixture in steps A is dropped into to twin screw extruder through melt extruding, be cooled to 36 ℃ after pelletizing, obtain sizing material; In described step B, district's temperature of twin screw extruder is that 176 ℃, bis-district's temperature are that 186 ℃, tri-district's temperature are that 186 ℃, tetra-district's temperature are that 186 ℃, five district's temperature are that 178 ℃, six district's temperature are that 178 ℃, seven district's temperature are that 178 ℃, eight district's temperature are that 178 ℃, nine district's temperature are that 176 ℃, die head temperature are 186 ℃; Pressure is 15MPa; Screw speed is 330r/min.
C, the flavouring agent of the sizing material in step B and above-mentioned weight part and pigment powder are dropped into to single screw extrusion machine through melt extruding, obtain the monochromatic sheet material of scented cellulosics.In described step C, district's temperature of single screw extrusion machine is that 171 ℃， bis-district's temperature are that 181 ℃， tri-district's temperature are that 181 ℃， tetra-district's temperature are 191 ℃, and die head temperature is 181 ℃, and pressure is 15MPa; Screw speed is 26r/min.
Embodiment 5
A kind of scented cellulosics, it is comprised of the raw material of following weight part:
110 parts of cellulose acetates
35 parts, softening agent
0.08 part of flavouring agent
0.8 part, pigment powder.
Wherein, the cellulose acetate that described cellulose acetate is water content≤3%, free acid content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
Wherein, the mixture that described softening agent is diethyl phthalate and glycerine triacetate, the weight ratio of diethyl phthalate and glycerine triacetate is 5:1.
Wherein, described flavouring agent is the lily flavouring agent; Described pigment powder is phthalocyanine blue.
A kind ofly apply the method that scented cellulosics prepares monochromatic sheet material, comprise the steps:
A, the cellulose acetate that adds above-mentioned weight part in stirrer and softening agent, under the 90r/min rotating speed, stirring at normal temperature 28h, obtain mixture;
B, the mixture in steps A is dropped into to twin screw extruder through melt extruding, be cooled to 38 ℃ after pelletizing, obtain sizing material; In described step B, district's temperature of twin screw extruder is that 178 ℃, bis-district's temperature are that 188 ℃, tri-district's temperature are that 188 ℃, tetra-district's temperature are that 188 ℃, five district's temperature are that 179 ℃, six district's temperature are that 179 ℃, seven district's temperature are that 179 ℃, eight district's temperature are that 179 ℃, nine district's temperature are that 178 ℃, die head temperature are 188 ℃; Pressure is 17MPa; Screw speed is 340r/min.
C, the flavouring agent of the sizing material in step B and above-mentioned weight part and pigment powder are dropped into to single screw extrusion machine through melt extruding, obtain the monochromatic sheet material of scented cellulosics.In described step C, district's temperature of single screw extrusion machine is that 173 ℃， bis-district's temperature are that 183 ℃， tri-district's temperature are that 183 ℃， tetra-district's temperature are 193 ℃, and die head temperature is 183 ℃, and pressure is 17MPa; Screw speed is 28r/min.
Embodiment 6
A kind of scented cellulosics, it is comprised of the raw material of following weight part:
120 parts of cellulose acetates
40 parts, softening agent
0.1 part of flavouring agent
1 part, pigment powder.
Wherein, the cellulose acetate that described cellulose acetate is water content≤3%, free acid content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
Wherein, the mixture that described softening agent is diethyl phthalate and glycerine triacetate, the weight ratio of diethyl phthalate and glycerine triacetate is 5:2.
Wherein, described flavouring agent is the rose scent agent; Described pigment powder is permanent violet.
A kind ofly apply the method that scented cellulosics prepares monochromatic sheet material, comprise the steps:
A, the cellulose acetate that adds above-mentioned weight part in stirrer and softening agent, under the 100r/min rotating speed, stirring at normal temperature 30h, obtain mixture;
B, the mixture in steps A is dropped into to twin screw extruder through melt extruding, be cooled to 40 ℃ after pelletizing, obtain sizing material; In described step B, district's temperature of twin screw extruder is that 180 ℃, bis-district's temperature are that 190 ℃, tri-district's temperature are that 190 ℃, tetra-district's temperature are that 190 ℃, five district's temperature are that 180 ℃, six district's temperature are that 180 ℃, seven district's temperature are that 180 ℃, eight district's temperature are that 180 ℃, nine district's temperature are that 180 ℃, die head temperature are 190 ℃; Pressure is 18MPa; Screw speed is 350r/min.
C, the flavouring agent of the sizing material in step B and above-mentioned weight part and pigment powder are dropped into to single screw extrusion machine through melt extruding, obtain the monochromatic sheet material of scented cellulosics.In described step C, district's temperature of single screw extrusion machine is that 175 ℃， bis-district's temperature are that 185 ℃， tri-district's temperature are that 185 ℃， tetra-district's temperature are 195 ℃, and die head temperature is 185 ℃, and pressure is 18MPa; Screw speed is 30r/min.
The monochromatic sheet material flavour intensity of the scented cellulosics of the present embodiment 1 ~ 6 preparation is good, and lasting fragrance is strong, can reach more than 3 years.
Above-described embodiment is preferably implementation of the present invention, in addition, all right alternate manner realization of the present invention, any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Claims (10)
1. a scented cellulosics, it is characterized in that: it is comprised of the raw material of following weight part:
80 ~ 120 parts of cellulose acetates
20 ~ 40 parts, softening agent
0.01 ~ 0.1 part of flavouring agent
0 ~ 1 part, pigment powder.
2. a kind of scented cellulosics according to claim 1, it is characterized in that: it is comprised of the raw material of following weight part:
90 ~ 110 parts of cellulose acetates
25 ~ 35 parts, softening agent
0.03 ~ 0.08 part of flavouring agent
0.3 ~ 0.8 part, pigment powder.
3. a kind of scented cellulosics according to claim 1, it is characterized in that: it is comprised of the raw material of following weight part:
100 parts of cellulose acetates
30 parts, softening agent
0.05 part of flavouring agent
0.5 part, pigment powder.
4. a kind of scented cellulosics according to claim 1, is characterized in that: the cellulose acetate that described cellulose acetate is water content≤3%, free acid content≤60ppm, iron level≤3ppm, calcium contents≤100ppm, Mg content≤10ppm.
5. a kind of scented cellulosics according to claim 1, it is characterized in that: the mixture that described softening agent is diethyl phthalate and glycerine triacetate, the weight ratio of diethyl phthalate and glycerine triacetate is 3 ~ 5:1 ~ 2.
6. a kind of scented cellulosics according to claim 1, it is characterized in that: described flavouring agent is any one in lily flavouring agent, rose scent agent, lavandula angustifolia flavouring agent and jasmine flavouring agent.
7. a kind of scented cellulosics according to claim 1 is characterized in that: described pigment powder is lithol red, any one in solid orange, diarylide yellow, Phthalocyanine Green G, phthalocyanine blue, permanent violet and carbon black forever.
8. an application rights requires the described scented cellulosics of 1 ~ 7 any one to prepare the method for monochromatic sheet material, it is characterized in that: comprise the steps:
A, the cellulose acetate that adds above-mentioned weight part in stirrer and softening agent, under 60 ~ 100r/min rotating speed, stirring at normal temperature 18 ~ 30h, obtain mixture;
B, the mixture in steps A is dropped into to twin screw extruder through melt extruding, be cooled to 30 ~ 40 ℃ after pelletizing, obtain sizing material;
C, the flavouring agent of the sizing material in step B and above-mentioned weight part and pigment powder are dropped into to single screw extrusion machine through melt extruding, obtain the monochromatic sheet material of scented cellulosics.
9. a kind of method that scented cellulosics prepares monochromatic sheet material of applying according to claim 8, it is characterized in that: in described step B, district's temperature of twin screw extruder is that 170 ~ 180 ℃, bis-district's temperature are that 180 ~ 190 ℃, tri-district's temperature are that 180 ~ 190 ℃, tetra-district's temperature are that 180 ~ 190 ℃, five district's temperature are that 175 ~ 180 ℃, six district's temperature are that 175 ~ 180 ℃, seven district's temperature are that 175 ~ 180 ℃, eight district's temperature are that 175 ~ 180 ℃, nine district's temperature are that 170 ~ 180 ℃, die head temperature are 180 ~ 190 ℃; Pressure is 12 ~ 18MPa; Screw speed is 280 ~ 350r/min.
10. a kind of scented cellulosics according to claim 8 prepares the method for monochromatic sheet material, it is characterized in that: in described step C, one district's temperature of single screw extrusion machine is 165 ~ 175 ℃, two district's temperature are 175 ~ 185 ℃, three district's temperature are 175 ~ 185 ℃, four district's temperature are 185 ~ 195 ℃, and die head temperature is 175 ~ 185 ℃, and pressure is 12 ~ 18MPa; Screw speed is 20 ~ 30r/min.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110920011A (en) * | 2019-11-20 | 2020-03-27 | 温州海诚光学有限公司 | Injection molding process of glasses containing fragrance and product thereof |
| CN114468352A (en) * | 2021-12-30 | 2022-05-13 | 南通醋酸纤维有限公司 | Flavoring filter tip material, method for preparing filter tip by flavoring filter tip material and composite filter tip structure |
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| CN102050964A (en) * | 2010-12-13 | 2011-05-11 | 深圳职业技术学院 | Cellulose acetate transparent plastic and manufacturing method thereof |
| CN102433082A (en) * | 2011-04-13 | 2012-05-02 | 敦煌研究院 | Special material for posting gold foil |
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| CN101495083A (en) * | 2005-06-20 | 2009-07-29 | 罗图巴挤压机公司 | Process for preparing scented cellulosics and products prepared thereby |
| CN102050964A (en) * | 2010-12-13 | 2011-05-11 | 深圳职业技术学院 | Cellulose acetate transparent plastic and manufacturing method thereof |
| CN102433082A (en) * | 2011-04-13 | 2012-05-02 | 敦煌研究院 | Special material for posting gold foil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110920011A (en) * | 2019-11-20 | 2020-03-27 | 温州海诚光学有限公司 | Injection molding process of glasses containing fragrance and product thereof |
| CN114468352A (en) * | 2021-12-30 | 2022-05-13 | 南通醋酸纤维有限公司 | Flavoring filter tip material, method for preparing filter tip by flavoring filter tip material and composite filter tip structure |
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Effective date of registration: 20231226 Address after: Building 6-1, No. 8 Donghu West Road, Rongchang District, Chongqing, 404000 Patentee after: Chongqing Rongchang District Chuangyu New Materials Co.,Ltd. Address before: 523382 Dongguan Guandi Plastic Co., Ltd., Chashan Industrial Park, Chashan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN GUANDI PLASTIC Co.,Ltd. |