CN111484748A - Tea fiber environment-friendly composite material and product thereof - Google Patents
Tea fiber environment-friendly composite material and product thereof Download PDFInfo
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- CN111484748A CN111484748A CN202010323960.7A CN202010323960A CN111484748A CN 111484748 A CN111484748 A CN 111484748A CN 202010323960 A CN202010323960 A CN 202010323960A CN 111484748 A CN111484748 A CN 111484748A
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- tea
- fiber
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- friendly
- composite material
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- 239000000835 fiber Substances 0.000 title claims abstract description 59
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 241001122767 Theaceae Species 0.000 claims abstract description 108
- 239000000945 filler Substances 0.000 claims abstract description 14
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 9
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 239000008117 stearic acid Substances 0.000 claims abstract description 9
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000005011 phenolic resin Substances 0.000 claims abstract description 8
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 8
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229940075529 glyceryl stearate Drugs 0.000 claims abstract description 7
- 235000013305 food Nutrition 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000010459 dolomite Substances 0.000 claims description 3
- 229910000514 dolomite Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 9
- 239000003205 fragrance Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a tea fiber environment-friendly composite material which comprises the following components in percentage by weight: 50-90% of tea fiber; 3-10% of phenolic resin; 5-40% of filler; 0.1 to 0.5 percent of stearic acid; 0.1-1% of glyceryl stearate and also provides an environment-friendly tea fiber product. The tea fiber environment-friendly composite material disclosed by the invention uses a unique formula, tea fibers are used for replacing plastics in the existing product, the raw materials are environment-friendly and can be directly contacted with food, the tea fibers have natural tea fragrance, the toughness and strength of the product meet the requirements, the content of the tea fibers in the product is high, and the tea fibers can be degraded in the natural environment.
Description
Technical Field
The invention relates to the technical field of composite materials, in particular to a tea fiber environment-friendly composite material and a product thereof.
Background
The existing plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials, and comprise products of all processes of injection molding, plastic sucking and the like which take plastics as raw materials. Plastics are a class of synthetic polymeric materials having plasticity. However, most plastic products made of plastics are not environment-friendly, have heavy taste, are difficult to degrade under conventional conditions, and are easy to cause environmental pollution.
In view of the above, the present inventors have specially designed an environment-friendly tea fiber composite material and a product thereof.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a tea fiber environment-friendly composite material and a product thereof, and the specific technical scheme is as follows:
one of the purposes of the invention is to provide a tea fiber environment-friendly composite material, which comprises the following components in percentage by weight:
50-90% of tea fiber;
3-10% of phenolic resin;
5-40% of filler;
0.1 to 0.5 percent of stearic acid;
0.1-1% of glyceryl stearate.
Further, the tea fiber is obtained from at least one of tea stem, tea leaf or tea dust.
Further, the tea stem and the tea leaves are processed into tea fibers by the following processes:
step 1: picking fresh tea leaves;
step 2: drying fresh tea leaves in the sun or oven;
and step 3: crushing the dried or baked tea leaves into powder by a crusher.
Further, the tea leaves include reusable tea stems and tea dust.
Further, the filler is any one or any combination of calcium carbonate, dolomite, silica, mica, food-grade magnesium oxide and calcium silicate.
Further, the tea fiber environment-friendly composite material comprises the following components in parts by weight:
55-80% of tea fiber;
4-8% of phenolic resin;
16-22% of filler;
0.2 to 0.4 percent of stearic acid;
0.3 to 0.8 percent of glyceryl stearate.
Further, the tea fiber environment-friendly composite material comprises the following components in parts by weight:
74-76% of tea fiber;
4-5% of phenolic resin;
20-21% of filler;
0.2 to 0.3 percent of stearic acid;
0.3-0.5% of glyceryl stearate.
The second purpose of the invention is to provide an environment-friendly tea fiber product, which is particularly worth of adopting the environment-friendly tea fiber composite material.
Further, the tea fiber environment-friendly product is a tea leaf containing appliance, a tea brewing appliance or a tea leaf sealing appliance; such as tea caddies, cups, tea gift boxes, and the like.
Further, the preparation method of the tea fiber environment-friendly product comprises the following steps:
step 1: weighing the components according to the weight percentage;
step 2: placing tea fiber, filler and other raw materials into a stirrer, stirring uniformly to obtain a mixture,
and step 3: placing the mixture into a die, heating to 165 ℃ in a die casting machine, adjusting the pressure to 190Mpa at 160-;
and 4, step 4: and (6) packaging after detection and inspection.
Further, in the step 3, the heating temperature is 160 ℃, the pressure is 175Mpa, and the time is 20s for shaping.
The beneficial effects are as follows: the tea fiber environment-friendly composite material disclosed by the invention uses a unique formula, tea fibers are used for replacing plastics in the existing product, the raw materials are environment-friendly, the tea fibers can be directly contacted with food, the tea fibers have natural tea fragrance, and the toughness and strength of the product meet the requirements. The product tea has high fiber content and can be degraded in natural environment.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples. The examples do not specify particular techniques or conditions, and are performed according to the techniques or conditions described in the literature in the art or according to the product specifications. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products commercially available.
In the embodiment, the tea fiber can be purchased from the market or made by the self, the tea fiber is obtained from at least one of tea stalk, tea leaves or tea dust, and the tea stalk and the tea leaves are processed by the following processes: step 1: picking fresh tea leaves; step 2: drying fresh tea leaves in the sun or oven; and step 3: crushing the dried or baked tea leaves into powder, namely tea fibers by using a crusher, wherein the tea leaves comprise reusable tea stems and tea dust, and specifically, the tea stems and the tea dust can be one or the mixture of the two; preferably, the powdered tea fiber with 80-150 meshes is screened for standby. The raw materials are environment-friendly, can directly contact with food, the tea fibers have natural tea fragrance, are particularly suitable for producing tea-containing appliances, tea-brewing appliances or tea-sealing appliances, the toughness and strength of the product meet the requirements, the tea fiber content of the product is high, the product can be degraded in the natural environment, and particularly, the product can be directly used as a fertilizer for agricultural products, tea trees, grasslands and the like after being crushed after being used for 1 to 2 years. For convenience of comparison, the model of the die is a cylindrical can, and the die-casting product is not limited to the can, and other cups, gift boxes and the like only need to be replaced by corresponding dies.
Preparing a tea fiber product can, comprising the steps of:
step 1: weighing the components according to the table 1;
step 2: placing the tea fiber, the filler and other raw materials into a stirrer, stirring for 5-15 minutes to obtain a mixture after uniform stirring,
and step 3: putting the mixture into a die, heating to 160 ℃ in a die casting machine, adjusting the pressure to 175Mpa, carrying out die-casting molding, shaping for 20s, curing, taking out a product, and finishing and polishing to obtain the product;
and 4, step 4: and (6) packaging after detection and inspection.
Wherein the tea fiber is extracted from at least one of tea stem, tea leaf or tea dust; the filler is any one or combination of any more of calcium carbonate, dolomite, silica, mica, food-grade magnesium oxide and calcium silicate.
TABLE 1 Scale for raw materials (% by weight)
| Components | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| Tea fiber | 50 | 60 | 74 | 76 | 80 | 90 |
| Phenolic resin | 9.8 | 10 | 5 | 4 | 3 | 3.5 |
| Filler material | 40 | 29.2 | 20.2 | 20 | 15.8 | 5 |
| Stearic acid | 0.1 | 0.3 | 0.3 | 0.2 | 0.4 | 0.5 |
| Stearic acid glyceride | 0.1 | 0.5 | 0.5 | 0.3 | 0.8 | 1 |
| Total up to | 100 | 100 | 100 | 100 | 100 | 100 |
TABLE 2 Performance test Table
The cans prepared by the preparation methods of the environment-friendly products in the above embodiments 1 to 6 are environment-friendly and can be directly contacted with food, and the adopted tea fibers have natural tea fragrance, and the toughness and strength of the product meet the requirements.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.
Claims (10)
1. The tea fiber environment-friendly composite material is characterized by comprising the following components in percentage by weight:
50-90% of tea fiber;
3-10% of phenolic resin;
5-40% of filler;
0.1 to 0.5 percent of stearic acid;
0.1-1% of glyceryl stearate.
2. The environment-friendly composite tea fiber material as claimed in claim 1, wherein the tea fiber is obtained from at least one of tea stem, tea leaf or tea dust.
3. The environment-friendly tea fiber composite material as claimed in claim 2, wherein the tea stem and the tea leaves are processed by the following processes:
step 1: picking fresh tea leaves;
step 2: drying fresh tea leaves in the sun or oven;
and step 3: crushing the dried or baked tea leaves into powder by a crusher, wherein the tea leaves comprise reusable tea stems and tea dust.
4. The environment-friendly composite material of tea fiber as claimed in claim 1, wherein the filler is any one or combination of calcium carbonate, dolomite, silica, mica, food grade magnesium oxide and calcium silicate.
5. The tea fiber environment-friendly composite material according to any one of claims 1 to 4, wherein the tea fiber environment-friendly composite material consists of the following components in parts by weight:
55-80% of tea fiber;
4-8% of phenolic resin;
16-22% of filler;
0.2 to 0.4 percent of stearic acid;
0.3 to 0.8 percent of glyceryl stearate.
6. The environment-friendly tea fiber composite material as claimed in claim 5, wherein the environment-friendly tea fiber composite material is composed of the following components in parts by weight:
74-76% of tea fiber;
4-5% of phenolic resin;
20-21% of filler;
0.2 to 0.3 percent of stearic acid;
0.3-0.5% of glyceryl stearate.
7. An environmentally friendly product of tea fiber, comprising the environmentally friendly composite material of any one of claims 1 to 6.
8. The tea fiber environmental-friendly product according to claim 7, wherein the tea fiber environmental-friendly product is a tea leaf container, a tea leaf brewing container or a tea leaf sealing container.
9. A method for preparing the tea fiber environment-friendly product as claimed in claim 6, which is characterized by comprising the following steps:
step 1: weighing the components according to the weight percentage of any one of claims 1 to 6;
step 2: placing tea fiber, filler and other raw materials into a stirrer, stirring uniformly to obtain a mixture,
and step 3: placing the mixture into a die, heating to 165 ℃ in a die casting machine, adjusting the pressure to 190Mpa at 160-;
and 4, step 4: and (6) packaging after detection and inspection.
10. The method for preparing the tea fiber environment-friendly product according to claim 9, wherein in the step 3, the heating temperature is 160 ℃, the pressure is 175Mpa, and the setting time is 20 s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010323960.7A CN111484748A (en) | 2020-04-22 | 2020-04-22 | Tea fiber environment-friendly composite material and product thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010323960.7A CN111484748A (en) | 2020-04-22 | 2020-04-22 | Tea fiber environment-friendly composite material and product thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111484748A true CN111484748A (en) | 2020-08-04 |
Family
ID=71811035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010323960.7A Pending CN111484748A (en) | 2020-04-22 | 2020-04-22 | Tea fiber environment-friendly composite material and product thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111484748A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002212386A (en) * | 2001-01-19 | 2002-07-31 | Toyota Industries Corp | Phenolic resin composite material |
| CN101596734A (en) * | 2009-07-02 | 2009-12-09 | 浙江大学 | The preparation method of artificial board that contains tea, tea extraction or tea products waste |
| CN102248560A (en) * | 2011-07-19 | 2011-11-23 | 南京林业大学 | Method for manufacturing plant fiber exterior wall cladding |
| US20140100308A1 (en) * | 2011-12-29 | 2014-04-10 | Industrial Technology Research Institute | Method for preparing phenol-formaldehyde resins, resin materials and method for preparing resin molding materials |
| CN105694506A (en) * | 2016-03-17 | 2016-06-22 | 合肥晨煦信息科技有限公司 | Flame-retardant wood-plastic composite material |
| CN105860562A (en) * | 2016-04-28 | 2016-08-17 | 王旋 | Plant fiber material and preparation method thereof |
| CN109181333A (en) * | 2018-07-13 | 2019-01-11 | 安徽钰锦生态木材料有限公司 | A kind of high-intensity wood plastic material and preparation method thereof |
| CN110483922A (en) * | 2019-09-26 | 2019-11-22 | 江苏丰实智能门窗科技有限公司 | A kind of wood plastic composite of the moisture resistance noise reduction of bending resistance |
-
2020
- 2020-04-22 CN CN202010323960.7A patent/CN111484748A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002212386A (en) * | 2001-01-19 | 2002-07-31 | Toyota Industries Corp | Phenolic resin composite material |
| CN101596734A (en) * | 2009-07-02 | 2009-12-09 | 浙江大学 | The preparation method of artificial board that contains tea, tea extraction or tea products waste |
| CN102248560A (en) * | 2011-07-19 | 2011-11-23 | 南京林业大学 | Method for manufacturing plant fiber exterior wall cladding |
| US20140100308A1 (en) * | 2011-12-29 | 2014-04-10 | Industrial Technology Research Institute | Method for preparing phenol-formaldehyde resins, resin materials and method for preparing resin molding materials |
| CN105694506A (en) * | 2016-03-17 | 2016-06-22 | 合肥晨煦信息科技有限公司 | Flame-retardant wood-plastic composite material |
| CN105860562A (en) * | 2016-04-28 | 2016-08-17 | 王旋 | Plant fiber material and preparation method thereof |
| CN109181333A (en) * | 2018-07-13 | 2019-01-11 | 安徽钰锦生态木材料有限公司 | A kind of high-intensity wood plastic material and preparation method thereof |
| CN110483922A (en) * | 2019-09-26 | 2019-11-22 | 江苏丰实智能门窗科技有限公司 | A kind of wood plastic composite of the moisture resistance noise reduction of bending resistance |
Non-Patent Citations (2)
| Title |
|---|
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