CN108464495A - A kind of thickener and preparation method thereof - Google Patents
A kind of thickener and preparation method thereof Download PDFInfo
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- CN108464495A CN108464495A CN201810231173.2A CN201810231173A CN108464495A CN 108464495 A CN108464495 A CN 108464495A CN 201810231173 A CN201810231173 A CN 201810231173A CN 108464495 A CN108464495 A CN 108464495A
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- 239000002562 thickening agent Substances 0.000 title claims abstract description 78
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 58
- 238000005728 strengthening Methods 0.000 claims abstract description 53
- 240000003183 Manihot esculenta Species 0.000 claims abstract description 42
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims abstract description 42
- 229920002472 Starch Polymers 0.000 claims abstract description 39
- 239000008107 starch Substances 0.000 claims abstract description 39
- 235000019698 starch Nutrition 0.000 claims abstract description 39
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 34
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 34
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 239000002253 acid Substances 0.000 claims abstract description 20
- 150000002148 esters Chemical class 0.000 claims abstract description 20
- 241000206575 Chondrus crispus Species 0.000 claims abstract description 16
- 229920002148 Gellan gum Polymers 0.000 claims abstract description 16
- 229920002907 Guar gum Polymers 0.000 claims abstract description 16
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 16
- 239000000216 gellan gum Substances 0.000 claims abstract description 16
- 235000010492 gellan gum Nutrition 0.000 claims abstract description 16
- 239000000665 guar gum Substances 0.000 claims abstract description 16
- 235000010417 guar gum Nutrition 0.000 claims abstract description 16
- 229960002154 guar gum Drugs 0.000 claims abstract description 16
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims abstract description 16
- 239000008108 microcrystalline cellulose Substances 0.000 claims abstract description 16
- 229940016286 microcrystalline cellulose Drugs 0.000 claims abstract description 16
- 239000001814 pectin Substances 0.000 claims abstract description 16
- 235000010987 pectin Nutrition 0.000 claims abstract description 16
- 229920001277 pectin Polymers 0.000 claims abstract description 16
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 16
- 229920001285 xanthan gum Polymers 0.000 claims abstract description 16
- 102000004895 Lipoproteins Human genes 0.000 claims abstract description 15
- 108090001030 Lipoproteins Proteins 0.000 claims abstract description 15
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims abstract description 15
- CKQVRZJOMJRTOY-UHFFFAOYSA-N octadecanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCCCCCCCCCCCC(O)=O CKQVRZJOMJRTOY-UHFFFAOYSA-N 0.000 claims abstract description 15
- -1 sucrose fatty ester Chemical class 0.000 claims abstract description 15
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001509 sodium citrate Substances 0.000 claims abstract description 14
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims abstract description 14
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims abstract description 14
- 229940048086 sodium pyrophosphate Drugs 0.000 claims abstract description 14
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims abstract description 14
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 14
- 229930006000 Sucrose Natural products 0.000 claims abstract description 13
- 239000005720 sucrose Substances 0.000 claims abstract description 13
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 7
- 235000010216 calcium carbonate Nutrition 0.000 claims abstract description 7
- 235000011083 sodium citrates Nutrition 0.000 claims abstract description 7
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 33
- 229910000077 silane Inorganic materials 0.000 claims description 33
- 238000010792 warming Methods 0.000 claims description 31
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 claims description 28
- 239000003153 chemical reaction reagent Substances 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 18
- 229920002261 Corn starch Polymers 0.000 claims description 17
- 239000008120 corn starch Substances 0.000 claims description 17
- 229940099112 cornstarch Drugs 0.000 claims description 17
- 230000002787 reinforcement Effects 0.000 claims description 16
- 235000010292 orthophenyl phenol Nutrition 0.000 claims description 15
- 239000004170 rice bran wax Substances 0.000 claims description 14
- 235000019384 rice bran wax Nutrition 0.000 claims description 14
- 239000004203 carnauba wax Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 12
- 235000019394 potassium persulphate Nutrition 0.000 claims description 12
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 11
- GNSFRPWPOGYVLO-UHFFFAOYSA-N 3-hydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCO GNSFRPWPOGYVLO-UHFFFAOYSA-N 0.000 claims description 10
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 2
- OQUFOZNPBIIJTN-UHFFFAOYSA-N 2-hydroxypropane-1,2,3-tricarboxylic acid;sodium Chemical compound [Na].OC(=O)CC(O)(C(O)=O)CC(O)=O OQUFOZNPBIIJTN-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 240000008042 Zea mays Species 0.000 claims 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 1
- 235000009508 confectionery Nutrition 0.000 claims 1
- 235000005822 corn Nutrition 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 20
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 12
- 238000013329 compounding Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical class [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- YWNYZQTZOONLGU-UHFFFAOYSA-N C(CC)Cl.[O] Chemical compound C(CC)Cl.[O] YWNYZQTZOONLGU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000004968 peroxymonosulfuric acids Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Confectionery (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention discloses a kind of thickeners and preparation method thereof, belong to thickener preparing technical field.The thickener, including following raw material：Sodium cellulose glycolate, sucrose fatty ester, guar gum, sodium tripolyphosphate, single stearic acid glycerine lipoprotein fat acid esters, microcrystalline cellulose, carragheen, xanthans, calcium carbonate, pectin, sodium citrate, sodium pyrophosphate, gellan gum, tapioca starch, viscosity strengthening helping agent, silane coupling agent KH 570, polyethylene glycol；The thickener is made after then mixing base-material and modified materials by preparing base-material, preparing modified materials.The thickener that the present invention is prepared has excellent stickiness.
Description
Technical field
The invention belongs to thickener preparing technical fields, and in particular to a kind of thickener and preparation method thereof.
Background technology
Thickener mainly has inorganic thickening agent, cellulose family, polyacrylate and association type polyurethane thickener four at present
Class, the compound trend for having become thickener future development of multiple types thickener.
A kind of Chinese patent application document " compounding thickener and preparation method thereof (application publication number：CN105661481A)”
A kind of compounding thickener and preparation method thereof is disclosed, compounding thickener includes the component of following weight ratio：Hydroxylmethyl cellulose
Plain sodium 65-85 parts, 10-20 parts of sucrose fatty ester, 8-15 parts of guar gum, 8-15 parts of sodium tripolyphosphate, single stearic acid glycerine lipoprotein
3-8 parts of fat acid esters, 5-10 parts of microcrystalline cellulose, 5-10 parts of carragheen, 5-10 parts of xanthans, 5-10 parts of calcium carbonate, pectin 8-15
Part, 5-10 parts of sodium citrate, 5-15 parts of sodium pyrophosphate, 3-10 parts of gellan gum.The present invention good, sticky high, water conservation with transparency
The advantages that performance is good, anti-shearing.But the problem of the viscosity of thickener deficiency.
Invention content
The object of the present invention is to provide a kind of thickeners and preparation method thereof, to solve in Chinese patent application document " one
Kind compounding thickener and preparation method thereof (application publication number：CN105661481A how excellent on the basis of thickener disclosed in) "
The problem of changing component, dosage, method etc., improving thickener viscosity.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of thickener, including following raw material：Sodium cellulose glycolate, sucrose fatty ester, guar gum, tripolyphosphate
Sodium, single stearic acid glycerine lipoprotein fat acid esters, microcrystalline cellulose, carragheen, xanthans, calcium carbonate, pectin, sodium citrate, pyrophosphoric acid
Sodium, gellan gum, tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol；
The viscosity strengthening helping agent, as unit of parts by weight, including following raw material：4-8 parts of rice bran wax, 2-5 parts of palm wax,
2-5 parts of sodium hydroxide solution that 3-6 parts of cornstarch, 5-15 parts of deionized water, mass fraction are 3-5%, mass fraction 3-
5% 4-8 parts of epoxychloropropane, 2-4 parts of neopelex, 3-6 parts of triethanolamine, 1-4 parts of potassium peroxydisulfate, persulfuric acid
3-6 parts of ammonium, 1-5 parts of o-phenyl phenol, 3-6 parts of hydroxy propyl methacrylate；
The tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol weight ratio be (8-12)：
(15-25)：(1-3)：(4-6).
Further, the tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol weight ratio be
9.6：23.2：2.4：5.7.
Further, as unit of parts by weight, including following raw material：65-85 parts of sodium cellulose glycolate, sucrose-fatty
10-20 parts of ester, 8-15 parts of guar gum, 8-15 parts of sodium tripolyphosphate, 3-8 parts of single stearic acid glycerine lipoprotein fat acid esters, microcrystalline cellulose
5-10 parts, 5-10 parts of carragheen, 5-10 parts of xanthans, 5-10 parts of calcium carbonate, 8-15 parts of pectin, 5-10 parts of sodium citrate, burnt phosphorus
Sour sodium 5-15 parts, 3-10 parts of gellan gum, 8-12 parts of tapioca starch, 15-25 parts of viscosity strengthening helping agent, Silane coupling reagent KH-570 1-3
Part, 4-6 parts of polyethylene glycol.
Further, the viscosity strengthening helping agent is prepared by following technique：By rice bran wax, palm wax, cornstarch
It is uniformly mixed with deionized water, the sodium hydroxide solution that mass fraction is 3-5% and the ring that mass fraction is 3-5% is then added
Oxygen chloropropane is uniformly mixed, and is warming up to 80-100 DEG C, keeps the temperature 1-3h, and neopelex is then added and triethanolamine is mixed
It closes uniformly, is warming up to 90-110 DEG C, keep the temperature 1-3h, be then cooled to 60-70 DEG C, potassium peroxydisulfate, ammonium persulfate, neighbour is then added
Phenylphenol and hydroxy propyl methacrylate are uniformly mixed, and are warming up to 80-90 DEG C, are kept the temperature 0.5-1.5h, are cooled to 30-40 DEG C,
It is cooled to room temperature to obtain viscosity strengthening helping agent.
The present invention also provides a kind of preparation methods of thickener, include the following steps：
S1：Sodium cellulose glycolate, sucrose fatty ester, guar gum, sodium tripolyphosphate, single stearic acid glycerine lipoprotein fat acid
Ester, microcrystalline cellulose, carragheen, xanthans, calcium carbonate, pectin, sodium citrate and sodium pyrophosphate, gellan gum are uniformly mixed, and are risen
Temperature keeps the temperature 10-20min to 40-60 DEG C, then stirs 15-25min in 1500-2500r/min rotating speeds, is cooled to room temperature to obtain
Base-material；
S2：Tapioca starch and polyethylene glycol are uniformly mixed, are warming up to 40-50 DEG C, 20-30min is kept the temperature, silane is then added
Coupling agent kh-570 and viscosity strengthening helping agent are uniformly mixed, and are continuously heating to 70-80 DEG C, 5-15min are kept the temperature, in 650-850r/
Min rotating speeds stir 1-2h, are cooled to room temperature to obtain modified reinforcement material；
S3：Base-material is warming up to 50-60 DEG C, keeps the temperature 5-15min, modified reinforcement material is then added and is uniformly mixed, after of continuing rising
Temperature keeps the temperature 20-30min to 70-80 DEG C, stirs 1-2h in 850-1050r/min rotating speeds, is cooled to room temperature to obtain thickener.
The invention has the advantages that：
(1) by the data of embodiment 1-3 and comparative example 6 as it can be seen that the sticky performance of thickener made from embodiment 1-3 it is notable
Higher than the sticky performance of thickener made from comparative example 6；Simultaneously by the data of embodiment 1-3 as it can be seen that embodiment 1 is optimal implementation
Example.
(2) by embodiment 1 and the data of comparative example 1-5 as it can be seen that tapioca starch, viscosity strengthening helping agent, silane coupling agent KH-
570, polyethylene glycol plays synergistic effect in preparing thickener, and collaboration improves the sticky performance of thickener；This is：Cassava
Powder surface contains a large amount of hydroxyl and has good stickiness, good biocompatibility, makees in the grafting of Silane coupling reagent KH-570
Coordinated with polyethylene glycol with lower realization, is applied in the preparation of thickener of the present invention as viscosity enhancing system, with major ingredient
The hydroxy combining on surface realizes further increasing for thickener viscosity of the present invention, and the viscosity strengthening helping agent wherein added passes through
Rice bran wax, palm wax, cornstarch and deionized water are uniformly mixed, sodium hydroxide solution is then added and epoxychloropropane is mixed
Uniform, heating is closed, heat preservation, is then added neopelex and triethanolamine is uniformly mixed, and heats up, keeps the temperature, then drop
Potassium peroxydisulfate, ammonium persulfate, o-phenyl phenol and hydroxy propyl methacrylate are added after temperature to be uniformly mixed, heats up, keeps the temperature, drop
Temperature is cooled to room temperature to obtain, and it makes use of the sticky performances of rice bran wax, palm wax and cornstarch, are added in the case where alkalinity acts on
Epoxychloropropane simultaneously introduces chlorine atom in the surface hydroxyl of rice bran wax, palm wax and cornstarch, realizes to rice bran wax, palm
The modification of wax and cornstarch surface hydroxyl, obtaining-OCl pipes can roll into a ball, and potassium peroxydisulfate is then added and ammonium persulfate is used as and draws
Agent is sent out, realizes and is combined with o-phenyl phenol and hydroxy propyl methacrylate so that o-phenyl phenol and methacrylic acid hydroxypropyl
Ester obtains excellent stickiness, and under the grafting of Silane coupling reagent KH-570 effect, o-phenyl phenol and methyl-prop is utilized
The hydroxyl on olefin(e) acid hydroxypropyl acrylate surface carries out grafting with tapioca starch and is combined, and applies in the preparation of the thickener of the present invention so that this
The sticky performance of the thickener of invention effectively improves.
(3) by the data of comparative example 7-9 as it can be seen that tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, poly- second two
The weight ratio of alcohol is not at (8-12)：(15-25)：(1-3)：When in (4-6) range, the toughness numerical value and reality of thickener obtained
The numerical value for applying a 1-3 is very different, and is much smaller than the numerical value of embodiment 1-3, suitable with the numerical value of the prior art (comparative example 6).This
Invention tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol are as reinforcement system, embodiment 1-3 control systems
When standby thickener by add tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol weight ratio be (8-
12)：(15-25)：(1-3)：(4-6) is realized in reinforcement system using tapioca starch, viscosity strengthening helping agent as primary raw material, is utilized
The a large amount of hydroxyl in tapioca starch surface is realized under the grafting effect of Silane coupling reagent KH-570 and is coordinated with polyethylene glycol, together
The viscosity strengthening helping agent of Shi Tianjia utilizes rice bran wax, palm wax and cornstarch in the case where alkalinity acts on by it, realizes cassava
Powder, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol apply in the preparation of thickener of the present invention, effectively improve
The sticky performance of thickener.
Specific implementation mode
For ease of more fully understanding the present invention, it is illustrated by the following examples, these examples belong to the protection of the present invention
Range, but do not limit the scope of the invention.
In embodiment, the thickener, as unit of parts by weight, including following raw material：Sodium cellulose glycolate 65-85
Part, 10-20 parts of sucrose fatty ester, 8-15 parts of guar gum, 8-15 parts of sodium tripolyphosphate, single stearic acid glycerine lipoprotein fat acid esters 3-8
Part, 5-10 parts of microcrystalline cellulose, 5-10 parts of carragheen, 5-10 parts of xanthans, 5-10 parts of calcium carbonate, 8-15 parts of pectin, citric acid
5-10 parts of sodium, 5-15 parts of sodium pyrophosphate, 3-10 parts of gellan gum, 8-12 parts of tapioca starch, 15-25 parts of viscosity strengthening helping agent, silane are even
Join KH-5701-3 parts of agent, 4-6 parts of polyethylene glycol.
The viscosity strengthening helping agent is prepared by following technique：By weight by 4-8 parts of rice bran waxs, 2-5 parts of palm waxs,
3-6 parts of cornstarch and 5-15 parts of deionized waters are uniformly mixed, and the sodium hydroxide that 2-5 parts of mass fractions are 3-5% is then added
The epoxychloropropane that solution and 4-8 parts of mass fractions are 3-5% is uniformly mixed, and is warming up to 80-100 DEG C, is kept the temperature 1-3h, then adds
Enter 2-4 parts of neopelexes and 3-6 parts of triethanolamines are uniformly mixed, is warming up to 90-110 DEG C, keeps the temperature 1-3h, then drop
Then 1-4 parts of potassium peroxydisulfates, 3-6 parts of ammonium persulfates, 1-5 parts of o-phenyl phenols and 3-6 parts of methyl-props are added to 60-70 DEG C in temperature
Olefin(e) acid hydroxypropyl acrylate is uniformly mixed, and is warming up to 80-90 DEG C, is kept the temperature 0.5-1.5h, is cooled to 30-40 DEG C, is cooled to room temperature and is sticked
Spend strengthening helping agent.The preparation method of the thickener, includes the following steps：
S1：Sodium cellulose glycolate, sucrose fatty ester, guar gum, sodium tripolyphosphate, single stearic acid glycerine lipoprotein fat acid
Ester, microcrystalline cellulose, carragheen, xanthans, calcium carbonate, pectin, sodium citrate and sodium pyrophosphate, gellan gum are uniformly mixed, and are risen
Temperature keeps the temperature 10-20min to 40-60 DEG C, then stirs 15-25min in 1500-2500r/min rotating speeds, is cooled to room temperature to obtain
Base-material；
S2：Tapioca starch and polyethylene glycol are uniformly mixed, are warming up to 40-50 DEG C, 20-30min is kept the temperature, silane is then added
Coupling agent kh-570 and viscosity strengthening helping agent are uniformly mixed, and are continuously heating to 70-80 DEG C, 5-15min are kept the temperature, in 650-850r/
Min rotating speeds stir 1-2h, are cooled to room temperature to obtain modified reinforcement material；
S3：Base-material is warming up to 50-60 DEG C, keeps the temperature 5-15min, modified reinforcement material is then added and is uniformly mixed, after of continuing rising
Temperature keeps the temperature 20-30min to 70-80 DEG C, stirs 1-2h in 850-1050r/min rotating speeds, is cooled to room temperature to obtain thickener.
Embodiment 1
A kind of thickener, as unit of parts by weight, including following raw material：83.1 parts of sodium cellulose glycolate, sucrose fat
14.5 parts of acid esters, 11.3 parts of guar gum, 9.6 parts of sodium tripolyphosphate, 5.1 parts of single stearic acid glycerine lipoprotein fat acid esters, microcrystalline cellulose
9.4 parts, 8.2 parts of carragheen, 7.4 parts of xanthans, 9.2 parts of calcium carbonate, 11.2 parts of pectin, 6.9 parts of sodium citrate, sodium pyrophosphate
7.4 parts, 8.4 parts of gellan gum, 9.6 parts of tapioca starch, 23.2 parts of viscosity strengthening helping agent, 2.4 parts of Silane coupling reagent KH-570, poly- second two
5.7 parts of alcohol.
The viscosity strengthening helping agent is prepared by following technique：By weight by 5.6 parts of rice bran waxs, 4.1 parts of palm waxs,
5.7 parts of cornstarch and 7.4 parts of deionized waters are uniformly mixed, and it is molten that the sodium hydroxide that 4.1 parts of mass fractions are 3.4% is then added
The epoxychloropropane that liquid and 6.8 parts of mass fractions are 4.2% is uniformly mixed, and is warming up to 98 DEG C, is kept the temperature 2.3h, be then added 3.2
Part neopelex and 5.2 parts of triethanolamines are uniformly mixed, and are warming up to 101 DEG C, are kept the temperature 2.3h, be then cooled to 67
DEG C, 3.5 parts of potassium peroxydisulfates, 5.6 parts of ammonium persulfates, 4.2 parts of o-phenyl phenols and 4.1 parts of hydroxy propyl methacrylates are then added
It is uniformly mixed, is warming up to 86 DEG C, keep the temperature 1.2h, be cooled to 37 DEG C, be cooled to room temperature to obtain viscosity strengthening helping agent.
The preparation method of the thickener, includes the following steps：
S1：Sodium cellulose glycolate, sucrose fatty ester, guar gum, sodium tripolyphosphate, single stearic acid glycerine lipoprotein fat acid
Ester, microcrystalline cellulose, carragheen, xanthans, calcium carbonate, pectin, sodium citrate and sodium pyrophosphate, gellan gum are uniformly mixed, and are risen
Temperature keeps the temperature 13min to 44 DEG C, then stirs 23min in 2345r/min rotating speeds, is cooled to room temperature to obtain base-material；
S2：Tapioca starch and polyethylene glycol are uniformly mixed, are warming up to 47 DEG C, 24min is kept the temperature, silane coupling agent is then added
KH-570 and viscosity strengthening helping agent are uniformly mixed, and are continuously heating to 78 DEG C, keep the temperature 12min, and 1.3h is stirred in 845r/min rotating speeds,
It is cooled to room temperature to obtain modified reinforcement material；
S3：Base-material is warming up to 54 DEG C, keeps the temperature 13.6min, modified reinforcement material is then added and is uniformly mixed, is continuously heating to
73 DEG C, 27min is kept the temperature, 1.2h is stirred in 965r/min rotating speeds, is cooled to room temperature to obtain thickener.
Embodiment 2
A kind of thickener, as unit of parts by weight, including following raw material：65 parts of sodium cellulose glycolate, sucrose-fatty
20 parts of ester, 8 parts of guar gum, 15 parts of sodium tripolyphosphate, 3 parts of single stearic acid glycerine lipoprotein fat acid esters, 10 parts of microcrystalline cellulose, carragheen
5 parts, 10 parts of xanthans, 5 parts of calcium carbonate, 15 parts of pectin, 5 parts of sodium citrate, 15 parts of sodium pyrophosphate, 3 parts of gellan gum, tapioca starch 12
Part, 15 parts of viscosity strengthening helping agent, 3 parts of Silane coupling reagent KH-570,4 parts of polyethylene glycol.
The viscosity strengthening helping agent is prepared by following technique：By weight by 4 parts of rice bran waxs, 5 parts of palm waxs, 3 parts
Cornstarch and 15 parts of deionized waters are uniformly mixed, and sodium hydroxide solution and the 4 parts of matter that 2 parts of mass fractions are 5% are then added
It measures the epoxychloropropane that score is 5% to be uniformly mixed, is warming up to 80 DEG C, keeps the temperature 3h, 2 parts of neopelexes are then added
It is uniformly mixed with 6 parts of triethanolamines, is warming up to 90 DEG C, kept the temperature 3h, be then cooled to 60 DEG C, 4 parts of potassium peroxydisulfates, 3 are then added
Part ammonium persulfate, 5 parts of o-phenyl phenols and 3 parts of hydroxy propyl methacrylates are uniformly mixed, and are warming up to 90 DEG C, keep the temperature 0.5h, drop
Temperature is cooled to room temperature to obtain viscosity strengthening helping agent to 40 DEG C.
The preparation method of the thickener, includes the following steps：
S1：Sodium cellulose glycolate, sucrose fatty ester, guar gum, sodium tripolyphosphate, single stearic acid glycerine lipoprotein fat acid
Ester, microcrystalline cellulose, carragheen, xanthans, calcium carbonate, pectin, sodium citrate and sodium pyrophosphate, gellan gum are uniformly mixed, and are risen
Temperature keeps the temperature 20min to 40 DEG C, then stirs 25min in 1500r/min rotating speeds, is cooled to room temperature to obtain base-material；
S2：Tapioca starch and polyethylene glycol are uniformly mixed, are warming up to 40 DEG C, 30min is kept the temperature, silane coupling agent is then added
KH-570 and viscosity strengthening helping agent are uniformly mixed, and are continuously heating to 70 DEG C, keep the temperature 15min, and 2h is stirred in 650r/min rotating speeds, cold
But modified reinforcement material is obtained to room temperature；
S3：Base-material is warming up to 50 DEG C, keeps the temperature 15min, modified reinforcement material is then added and is uniformly mixed, is continuously heating to 70
DEG C, 30min is kept the temperature, 2h is stirred in 850r/min rotating speeds, is cooled to room temperature to obtain thickener.
Embodiment 3
A kind of thickener, as unit of parts by weight, including following raw material：85 parts of sodium cellulose glycolate, sucrose-fatty
10 parts of ester, 15 parts of guar gum, 8 parts of sodium tripolyphosphate, 8 parts of single stearic acid glycerine lipoprotein fat acid esters, 5 parts of microcrystalline cellulose, carragheen
10 parts, 5 parts of xanthans, 10 parts of calcium carbonate, 8 parts of pectin, 10 parts of sodium citrate, 5 parts of sodium pyrophosphate, 10 parts of gellan gum, tapioca starch 8
Part, 25 parts of viscosity strengthening helping agent, 1 part of Silane coupling reagent KH-570,6 parts of polyethylene glycol.
The viscosity strengthening helping agent is prepared by following technique：By weight by 8 parts of rice bran waxs, 2 parts of palm waxs, 6 parts
Cornstarch and 5 parts of deionized waters are uniformly mixed, and sodium hydroxide solution and the 8 parts of quality that 5 parts of mass fractions are 3% are then added
The epoxychloropropane that score is 3% is uniformly mixed, and is warming up to 100 DEG C, keeps the temperature 1h, and 4 parts of neopelexes are then added
It is uniformly mixed with 3 parts of triethanolamines, is warming up to 110 DEG C, kept the temperature 1h, be then cooled to 70 DEG C, 1 part of potassium peroxydisulfate, 6 are then added
Part ammonium persulfate, 1 part of o-phenyl phenol and 6 parts of hydroxy propyl methacrylates are uniformly mixed, and are warming up to 80 DEG C, keep the temperature 1.5h, drop
Temperature is cooled to room temperature to obtain viscosity strengthening helping agent to 30 DEG C.
The preparation method of the thickener, includes the following steps：
S1：Sodium cellulose glycolate, sucrose fatty ester, guar gum, sodium tripolyphosphate, single stearic acid glycerine lipoprotein fat acid
Ester, microcrystalline cellulose, carragheen, xanthans, calcium carbonate, pectin, sodium citrate and sodium pyrophosphate, gellan gum are uniformly mixed, and are risen
Temperature keeps the temperature 10min to 60 DEG C, then stirs 15min in 2500r/min rotating speeds, is cooled to room temperature to obtain base-material；
S2：Tapioca starch and polyethylene glycol are uniformly mixed, are warming up to 50 DEG C, 20min is kept the temperature, silane coupling agent is then added
KH-570 and viscosity strengthening helping agent are uniformly mixed, and are continuously heating to 80 DEG C, keep the temperature 5min, and 1h is stirred in 850r/min rotating speeds, cold
But modified reinforcement material is obtained to room temperature；
S3：Base-material is warming up to 60 DEG C, keeps the temperature 5min, modified reinforcement material is then added and is uniformly mixed, is continuously heating to 80
DEG C, 20min is kept the temperature, 1h is stirred in 1050r/min rotating speeds, is cooled to room temperature to obtain thickener.
Comparative example 1
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare lack in the raw material of thickener tapioca starch,
Viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol.
Comparative example 2
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare in the raw material of thickener and lack tapioca starch.
Comparative example 3
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare and lack viscosity benefit in the raw material of thickener
Strong auxiliary agent.
Comparative example 4
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare and lack silane idol in the raw material of thickener
Join agent KH-570.
Comparative example 5
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare in the raw material of thickener and lack poly- second two
Alcohol.
Comparative example 6
Using a kind of Chinese patent application document " compounding thickener and preparation method thereof (application publication number：
CN105661481A the method in) " described in specific embodiment prepares thickener.
Comparative example 7
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare 7 parts of tapioca starch in the raw material of thickener,
26 parts of viscosity strengthening helping agent, 0.6 part of Silane coupling reagent KH-570,7 parts of polyethylene glycol.
Comparative example 8
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare 14 parts of tapioca starch in the raw material of thickener,
13 parts of viscosity strengthening helping agent, 5 parts of Silane coupling reagent KH-570,3.2 parts of polyethylene glycol.
Comparative example 9
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare 14 parts of tapioca starch in the raw material of thickener,
13 parts of viscosity strengthening helping agent, 5 parts of Silane coupling reagent KH-570,3.2 parts of polyethylene glycol.
White slurry viscosity test is carried out to product made from embodiment 1-3 and comparative example 1-9, the results are shown in table below.
Note：White slurry viscosity tests test equipment：II+Pro viscosimeters of Brookfield DV-；Test condition：No. 6 rotors 20
Rev/min；Test method：The former paste that 5.0% concentration thickener is prepared with deionization deionized water exists in 20 revs/min of constant rotational speed
White slurry viscosity is measured at room temperature.
As seen from the above table：(1) by the data of embodiment 1-3 and comparative example 6 as it can be seen that thickener made from embodiment 1-3 glues
The sticky performance for being significantly higher than thickener made from comparative example 6 of consistence energy；Simultaneously by the data of embodiment 1-3 as it can be seen that implementing
Example 1 is optimum embodiment.
(2) by embodiment 1 and the data of comparative example 1-5 as it can be seen that tapioca starch, viscosity strengthening helping agent, silane coupling agent KH-
570, polyethylene glycol plays synergistic effect in preparing thickener, and collaboration improves the sticky performance of thickener；This is：Cassava
Powder surface contains a large amount of hydroxyl and has good stickiness, good biocompatibility, makees in the grafting of Silane coupling reagent KH-570
Coordinated with polyethylene glycol with lower realization, is applied in the preparation of thickener of the present invention as viscosity enhancing system, with major ingredient
The hydroxy combining on surface realizes further increasing for thickener viscosity of the present invention, and the viscosity strengthening helping agent wherein added passes through
Rice bran wax, palm wax, cornstarch and deionized water are uniformly mixed, sodium hydroxide solution is then added and epoxychloropropane is mixed
Uniform, heating is closed, heat preservation, is then added neopelex and triethanolamine is uniformly mixed, and heats up, keeps the temperature, then drop
Potassium peroxydisulfate, ammonium persulfate, o-phenyl phenol and hydroxy propyl methacrylate are added after temperature to be uniformly mixed, heats up, keeps the temperature, drop
Temperature is cooled to room temperature to obtain, and it makes use of the sticky performances of rice bran wax, palm wax and cornstarch, are added in the case where alkalinity acts on
Epoxychloropropane simultaneously introduces chlorine atom in the surface hydroxyl of rice bran wax, palm wax and cornstarch, realizes to rice bran wax, palm
The modification of wax and cornstarch surface hydroxyl, obtaining-OCl pipes can roll into a ball, and potassium peroxydisulfate is then added and ammonium persulfate is used as and draws
Agent is sent out, realizes and is combined with o-phenyl phenol and hydroxy propyl methacrylate so that o-phenyl phenol and methacrylic acid hydroxypropyl
Ester obtains excellent stickiness, and under the grafting of Silane coupling reagent KH-570 effect, o-phenyl phenol and methyl-prop is utilized
The hydroxyl on olefin(e) acid hydroxypropyl acrylate surface carries out grafting with tapioca starch and is combined, and applies in the preparation of the thickener of the present invention so that this
The sticky performance of the thickener of invention effectively improves.
(3) by the data of comparative example 7-9 as it can be seen that tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, poly- second two
The weight ratio of alcohol is not at (8-12)：(15-25)：(1-3)：When in (4-6) range, the toughness numerical value and reality of thickener obtained
The numerical value for applying a 1-3 is very different, and is much smaller than the numerical value of embodiment 1-3, suitable with the numerical value of the prior art (comparative example 6).This
Invention tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol are as reinforcement system, embodiment 1-3 control systems
When standby thickener by add tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol weight ratio be (8-
12)：(15-25)：(1-3)：(4-6) is realized in reinforcement system using tapioca starch, viscosity strengthening helping agent as primary raw material, is utilized
The a large amount of hydroxyl in tapioca starch surface is realized under the grafting effect of Silane coupling reagent KH-570 and is coordinated with polyethylene glycol, together
The viscosity strengthening helping agent of Shi Tianjia utilizes rice bran wax, palm wax and cornstarch in the case where alkalinity acts on by it, realizes cassava
Powder, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol apply in the preparation of thickener of the present invention, effectively improve
The sticky performance of thickener.
The above content is it cannot be assumed that present invention specific implementation is confined to these explanations, for the technical field of the invention
Those of ordinary skill for, under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all answers
When being considered as belonging to present invention scope of patent protection determined by the appended claims.
Claims (5)
1. a kind of thickener, which is characterized in that including following raw material：Sodium cellulose glycolate, sucrose fatty ester, guar gum,
Sodium tripolyphosphate, single stearic acid glycerine lipoprotein fat acid esters, microcrystalline cellulose, carragheen, xanthans, calcium carbonate, pectin, citric acid
Sodium, sodium pyrophosphate, gellan gum, tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol；
The viscosity strengthening helping agent, as unit of parts by weight, including following raw material：4-8 parts of rice bran wax, 2-5 parts of palm wax, corn
2-5 parts of sodium hydroxide solution that 3-6 parts of starch, 5-15 parts of deionized water, mass fraction are 3-5%, mass fraction are 3-5%'s
4-8 parts of epoxychloropropane, 2-4 parts of neopelex, 3-6 parts of triethanolamine, 1-4 parts of potassium peroxydisulfate, ammonium persulfate 3-6
Part, 1-5 parts of o-phenyl phenol, 3-6 parts of hydroxy propyl methacrylate；
The tapioca starch, viscosity strengthening helping agent, Silane coupling reagent KH-570, polyethylene glycol weight ratio be (8-12)：(15-
25)：(1-3)：(4-6).
2. thickener according to claim 1, which is characterized in that the tapioca starch, viscosity strengthening helping agent, silane coupling agent
KH-570, polyethylene glycol weight ratio be 9.6：23.2：2.4：5.7.
3. thickener according to claim 1, which is characterized in that as unit of parts by weight, including following raw material：Methylol
65-85 parts of sodium cellulosate, 10-20 parts of sucrose fatty ester, 8-15 parts of guar gum, 8-15 parts of sodium tripolyphosphate, monostearate are sweet
3-8 parts of oil and fat acid esters, 5-10 parts of microcrystalline cellulose, 5-10 parts of carragheen, 5-10 parts of xanthans, 5-10 parts of calcium carbonate, pectin
8-15 parts, 5-10 parts of sodium citrate, 5-15 parts of sodium pyrophosphate, 3-10 parts of gellan gum, 8-12 parts of tapioca starch, viscosity strengthening helping agent
15-25 parts, 1-3 parts of Silane coupling reagent KH-570,4-6 parts of polyethylene glycol.
4. thickener according to claim 1, which is characterized in that the viscosity strengthening helping agent is by following technique system
It is standby：Rice bran wax, palm wax, cornstarch and deionized water are uniformly mixed, the hydroxide that mass fraction is 3-5% is then added
Sodium solution and the epoxychloropropane that mass fraction is 3-5% are uniformly mixed, and are warming up to 80-100 DEG C, are kept the temperature 1-3h, be then added
Neopelex and triethanolamine are uniformly mixed, and are warming up to 90-110 DEG C, are kept the temperature 1-3h, are then cooled to 60-70 DEG C,
Then potassium peroxydisulfate, ammonium persulfate, o-phenyl phenol and hydroxy propyl methacrylate is added to be uniformly mixed, is warming up to 80-90 DEG C,
0.5-1.5h is kept the temperature, 30-40 DEG C is cooled to, is cooled to room temperature to obtain viscosity strengthening helping agent.
5. a kind of preparation method according to claim 1-4 any one of them thickeners, which is characterized in that including following step
Suddenly：
S1：It is sodium cellulose glycolate, sucrose fatty ester, guar gum, sodium tripolyphosphate, single stearic acid glycerine lipoprotein fat acid esters, micro-
Crystalline cellulose, carragheen, xanthans, calcium carbonate, pectin, sodium citrate and sodium pyrophosphate, gellan gum are uniformly mixed, and are warming up to
40-60 DEG C, 10-20min is kept the temperature, then 15-25min is stirred in 1500-2500r/min rotating speeds, is cooled to room temperature to obtain base-material；
S2：Tapioca starch and polyethylene glycol are uniformly mixed, are warming up to 40-50 DEG C, 20-30min is kept the temperature, is then added silane coupled
Agent KH-570 and viscosity strengthening helping agent are uniformly mixed, and are continuously heating to 70-80 DEG C, keep the temperature 5-15min, are turned in 650-850r/min
Speed stirring 1-2h is cooled to room temperature to obtain modified reinforcement material；
S3：Base-material is warming up to 50-60 DEG C, keeps the temperature 5-15min, modified reinforcement material is then added and is uniformly mixed, is continuously heating to
70-80 DEG C, 20-30min is kept the temperature, 1-2h is stirred in 850-1050r/min rotating speeds, is cooled to room temperature to obtain thickener.
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Application publication date: 20180831 |