CN106317661A - Degradable disposable paper cup material - Google Patents
Degradable disposable paper cup material Download PDFInfo
- Publication number
- CN106317661A CN106317661A CN201510361268.2A CN201510361268A CN106317661A CN 106317661 A CN106317661 A CN 106317661A CN 201510361268 A CN201510361268 A CN 201510361268A CN 106317661 A CN106317661 A CN 106317661A
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- CN
- China
- Prior art keywords
- parts
- starch
- weight ratio
- finished product
- pulp fiber
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (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 discloses a degradable disposable paper cup material. The material is characterized by being composed of the following raw materials, by weight: 20-30 parts of chlorinated polyethylene, 4-7 parts of a starch soluble polymer, 6-8 parts of polylactic acid, 10-12 parts of paper pulp fiber, 3-5 parts of Jineiding, 2-4 parts of corn starch, 6-8 parts of polyvinyl alcohol, 2-3 parts of paraffin wax, 0.6-0.8 part of zinc stearate, 3-5 parts of a filling material composed of talcum powder and titanium dioxide with a weight ratio of 3:2, and 0.4-0.6 part of a plasticizer composed of edible gelatin and gutta-percha with a weight ratio of 2:3. The product provided by the invention is nontoxic, hygienic and environmentally friendly, and has the characteristic of high quality performance. The material can be prepared into a biodegradable plastic material with bulk density of 10-20Kg/m<3> and with relatively high toughness. The material is not vulnerable to mildew under natural conditions, and has uniform paper pulp fiber lengths. With the material, the structural strength of a tableware finished product can be enhanced, and the thickness of the tableware finished product can be reduced, such that the cost of the tableware finished product can be reduced.
Description
Technical field
The invention belongs to environment-friendly materials technical field, be specifically related to degradable disponsable paper cup material.
Background technology
Environment protecting tableware is that material therefor is harmless, nonpoisonous and tasteless, degradable, manufacture, use and Destruction is the most pollution-free, product quality complies fully with state food hygienic requirements, and product has the food containers of features such as easily reclaiming, easily dispose or easily dissolve after being finished.Environment protecting tableware is not equal to degradative tableware, and degradative tableware is the type in environment protecting tableware.
The degradative plastics of R and D at present is broadly divided into biodegradable plastic and light degradation plastic, and biodegradable plastic can be divided into again natural macromolecular, starch additive and synthetic polymer etc..Wherein to have process equipment simple for the biodegradable plastic of natural macromolecular, and catabolite is nontoxic, pollution-free, most has DEVELOPMENT PROSPECT.
The biodegradable plastic of existing natural macromolecular mainly includes starch, polysaccharide, cellulose etc..Starch plastics is simple, cheap and special noticeable due to process equipment, the most conventional.But the toughness of starch plastics is poor, the most easily goes mouldy.Propelling along with human civilization, the environmental consciousness of people is more and more stronger, requirement green to clothing, food, lodging and transportion--basic necessities of life, environmental protection is more and more higher, and the plastics pressing close to the life of people enjoy the concern of consumer especially, how to produce tableware nontoxic, harmless, pollution-free, degradable, have important practical significance.
Summary of the invention
It is an object of the invention to provide degradable disponsable paper cup material, it is characterised in that feed components is as follows according to weight portion composition:
Plasticizer 0.4-0.6 part that filler 3-5 part, edible Gelatinum oxhide and the gutta-percha that chlorinated polyethylene 20-30 part, starch soluble polymer 4-7 part, polylactic acid 6-8 part, paper pulp fiber 10-12 part, several interior fourth 3-5 part, corn starch 2-4 part, polyvinyl alcohol 6-8 part, paraffin 2-3 part, zinc stearate 0.6-0.8 part, Pulvis Talci and titanium dioxide form according to weight ratio 3:2 forms according to weight ratio 2:3；
Described starch soluble polymer is in the hydrochloric acid solution that pH is 1, the blend more than 80% interior fourths and 20% starch made.
The invention have the benefit that
Inventive formulation uses biodegradable plastic material, paper pulp fiber and corn starch etc. composition, raw material sources are extensive, the product prepared has nontoxic, health, environmental protection, quality parameter high, making the biodegradable plastic that bulk density is 10～20Kg/m3, toughness is relatively strong, is difficult under field conditions (factors) go mouldy, paper pulp fiber uniform length, not only can increase tableware finished product structure intensity, and finished product tableware thickness can be reduced, thus reduce tableware cost of goods manufactured.
Detailed description of the invention
Embodiment 1
Degradable disponsable paper cup material, it is characterised in that feed components is as follows according to weight portion composition:
The plasticizer 0.4 part that filler 3 parts, edible Gelatinum oxhide and the gutta-percha that chlorinated polyethylene 20 parts, starch soluble polymer 4 parts, polylactic acid 6 parts, paper pulp fiber 10 parts, several interior fourth 3 parts, corn starch 2 parts, polyvinyl alcohol 6 parts, 2 parts of paraffin, zinc stearate 0.6 part, Pulvis Talci and titanium dioxide form according to weight ratio 3:2 forms according to weight ratio 2:3；
Described starch soluble polymer is in the hydrochloric acid solution that pH is 1, the blend more than 80% interior fourths and 20% starch made.
Embodiment 2
Degradable disponsable paper cup material, it is characterised in that feed components is as follows according to weight portion composition:
The plasticizer 0.5 part that filler 4 parts, edible Gelatinum oxhide and the gutta-percha that chlorinated polyethylene 25 parts, starch soluble polymer 6 parts, polylactic acid 7 parts, paper pulp fiber 11 parts, several interior fourth 4 parts, corn starch 3 parts, polyvinyl alcohol 7 parts, 2 parts of paraffin, zinc stearate 0.7 part, Pulvis Talci and titanium dioxide form according to weight ratio 3:2 forms according to weight ratio 2:3；
Described starch soluble polymer is in the hydrochloric acid solution that pH is 1, the blend more than 80% interior fourths and 20% starch made.
Embodiment 3
Degradable disponsable paper cup material, it is characterised in that feed components is as follows according to weight portion composition:
The plasticizer 0.6 part that filler 5 parts, edible Gelatinum oxhide and the gutta-percha that chlorinated polyethylene 30 parts, starch soluble polymer 7 parts, polylactic acid 8 parts, paper pulp fiber 12 parts, several interior fourth 5 parts, corn starch 4 parts, polyvinyl alcohol 8 parts, 3 parts of paraffin, zinc stearate 0.8 part, Pulvis Talci and titanium dioxide form according to weight ratio 3:2 forms according to weight ratio 2:3；
Described starch soluble polymer is in the hydrochloric acid solution that pH is 1, the blend more than 80% interior fourths and 20% starch made.
Claims (1)
1. degradable disponsable paper cup material, it is characterised in that feed components is as follows according to weight portion composition:
Plasticizer 0.4-0.6 part that filler 3-5 part, edible Gelatinum oxhide and the gutta-percha that chlorinated polyethylene 20-30 part, starch soluble polymer 4-7 part, polylactic acid 6-8 part, paper pulp fiber 10-12 part, several interior fourth 3-5 part, corn starch 2-4 part, polyvinyl alcohol 6-8 part, paraffin 2-3 part, zinc stearate 0.6-0.8 part, Pulvis Talci and titanium dioxide form according to weight ratio 3:2 forms according to weight ratio 2:3；
Described starch soluble polymer is in the hydrochloric acid solution that pH is 1, the blend more than 80% interior fourths and 20% starch made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361268.2A CN106317661A (en) | 2015-06-28 | 2015-06-28 | Degradable disposable paper cup material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361268.2A CN106317661A (en) | 2015-06-28 | 2015-06-28 | Degradable disposable paper cup material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106317661A true CN106317661A (en) | 2017-01-11 |
Family
ID=57721718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510361268.2A Pending CN106317661A (en) | 2015-06-28 | 2015-06-28 | Degradable disposable paper cup material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106317661A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894278A (en) * | 2017-02-24 | 2017-06-27 | 台州市路桥瑞康家庭用品厂 | A kind of bamboo fibre dixie cup and its production technology |
| CN107043550A (en) * | 2017-06-29 | 2017-08-15 | 合肥达户电线电缆科技有限公司 | A kind of preparation method of environment-protecting paper cup |
| CN109295810A (en) * | 2018-08-30 | 2019-02-01 | 安庆市双龙纸业有限公司 | A kind of dixie cup with fabulous waterproof effect |
-
2015
- 2015-06-28 CN CN201510361268.2A patent/CN106317661A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894278A (en) * | 2017-02-24 | 2017-06-27 | 台州市路桥瑞康家庭用品厂 | A kind of bamboo fibre dixie cup and its production technology |
| CN107043550A (en) * | 2017-06-29 | 2017-08-15 | 合肥达户电线电缆科技有限公司 | A kind of preparation method of environment-protecting paper cup |
| CN109295810A (en) * | 2018-08-30 | 2019-02-01 | 安庆市双龙纸业有限公司 | A kind of dixie cup with fabulous waterproof effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |