CN109957175A - A kind of packaging material - Google Patents
A kind of packaging material Download PDFInfo
- Publication number
- CN109957175A CN109957175A CN201711418495.XA CN201711418495A CN109957175A CN 109957175 A CN109957175 A CN 109957175A CN 201711418495 A CN201711418495 A CN 201711418495A CN 109957175 A CN109957175 A CN 109957175A
- Authority
- CN
- China
- Prior art keywords
- parts
- packaging material
- weight
- polycarbonate
- polypropylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
-
- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a kind of packaging material, by weight, the raw material components including following parts by weight: 20-30 parts of polypropylene, 10-25 parts of polycarbonate, 5-10 parts of cellulose fibre, 3-7 parts of talcum powder, 2-5 parts of calcium carbonate, 3-5 parts of plasticizer, 0.1-1 parts of lubricant, 2-4 parts of antistatic agent.Polypropylene and polycarbonate are mixed with packaging material by the present invention, the packaging material excellent in mechanical performance, have fabulous rigidity, impact property and good dimensional stability；Packaging material of the present invention is added with cellulose fibre, talcum powder and calcium carbonate, has certain degradation property.
Description
Technical field
The present invention relates to a kind of packaging materials.
Background technique
With the rapid development of our country's economy, the purchasing power level of domestic resident and consumption wish also gradually enhance, and consume
Trend is further increased quality of life by idea.
Polypropylene is the highly crystalline polymer of nontoxic, odorless, tasteless milky, and density only has 0.90-0.91g/m3, is
Most light one of kind in current all plastics.It is particularly stable to water, and water absorption rate in water is only 0.01%, molecular weight about 8
Ten thousand -15 ten thousand.Good moldability, but because big (for 1% ~ 2.5%) the thick-walled product of shrinking percentage is easily recessed, it is higher to some dimensional accuracies by zero
Part is also difficult to reach requirement, and product surface is gloss and easy to color.Polyacrylic crystallinity is high, compound with regular structure, thus has
Excellent mechanical property.Polyacrylic chemical stability is fine, in addition to it can be corroded by the concentrated sulfuric acid, concentrated nitric acid, to various otherization
It is all more stable to learn reagent.
Polycarbonate (PC), is a kind of material that colorless and transparent (or pale yellow transparent) is firm and tough and tensile, and mechanical performance is good
Good, tensile strength, rigidity, wearability and electrical insulating property are also fine.The resistance to diluted acid of PC, oxidant, reducing agent, grease type, fat
Hydrocarbon, not ultraviolet resistance, not alkaline-resisting.And polycarbonate is made to packaging material together with polypropylene and is occurred not yet.
Summary of the invention
The purpose of the present invention is to provide a kind of packaging materials.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of packaging material, which is characterized in that by weight, the raw material components including following parts by weight: polypropylene 20-30
Part, 10-25 parts of polycarbonate, 5-10 parts of cellulose fibre, 3-7 parts of talcum powder, 2-5 parts of calcium carbonate, 3-5 parts of plasticizer, lubrication
0.1-1 parts of agent, 2-4 parts of antistatic agent.
Raw material components including following parts by weight: 28 parts of polypropylene, 15 parts of polycarbonate, 7 parts of cellulose fibre, talcum powder
5 parts, 3.5 parts of calcium carbonate, 4 parts of plasticizer, 0.5 part of lubricant, 3 parts of antistatic agent.
The plasticizer is aliphatic polyol.
The lubricant is microcrystalline wax.
The antistatic agent is polyoxyethylene dodecyl amine or octadecyldiethanol amine.
Beneficial effects of the present invention: polypropylene and polycarbonate are mixed with packaging material by the present invention, the packaging material
Excellent in mechanical performance has fabulous rigidity, impact property and good dimensional stability；Packaging material of the present invention is added with fibre
Cellulose fiber, talcum powder and calcium carbonate have certain degradation property.
Specific embodiment
Present invention is further described in detail combined with specific embodiments below.
Preparation method of the invention is identical with the prior art.
Embodiment 1
A kind of packaging material, by weight, the raw material components including following parts by weight: 28 parts of polypropylene, 15 parts of polycarbonate,
7 parts of cellulose fibre, 5 parts of talcum powder, 3.5 parts of calcium carbonate, 4 parts of aliphatic polyol, 0.5 part of microcrystalline wax, octadecyl two
3 parts of ethanol amine.
Embodiment 2
Kind packaging material, by weight, the raw material components including following parts by weight: 30 parts of polypropylene, 15 parts of polycarbonate, fibre
10 parts of cellulose fiber, 7 parts of talcum powder, 2 parts of calcium carbonate, 5 parts of aliphatic polyol, 1 part of microcrystalline wax, polyoxyethylene lauryl base
4 parts of amine.
Embodiment 3
A kind of packaging material, by weight, the raw material components including following parts by weight: 15 parts of polypropylene, 25 parts of polycarbonate,
5 parts of cellulose fibre, 3 parts of talcum powder, 5 parts of calcium carbonate, 3 parts of aliphatic polyol, 0.1 part of microcrystalline wax, polyoxyethylene 12
2 parts of alkylamine.
Claims (4)
1. a kind of packaging material, which is characterized in that by weight, the raw material components including following parts by weight: polypropylene 20-30
Part, 10-25 parts of polycarbonate, 5-10 parts of cellulose fibre, 3-7 parts of talcum powder, 2-5 parts of calcium carbonate, 3-5 parts of plasticizer, lubrication
0.1-1 parts of agent, 2-4 parts of antistatic agent.
2. packaging material according to claim 1, which is characterized in that the plasticizer is aliphatic polyol.
3. packaging material according to claim 1, which is characterized in that the lubricant is microcrystalline wax.
4. packaging material according to claim 1, which is characterized in that the antistatic agent is polyoxyethylene dodecyl amine
Or octadecyldiethanol amine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418495.XA CN109957175A (en) | 2017-12-25 | 2017-12-25 | A kind of packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418495.XA CN109957175A (en) | 2017-12-25 | 2017-12-25 | A kind of packaging material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109957175A true CN109957175A (en) | 2019-07-02 |
Family
ID=67020889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711418495.XA Pending CN109957175A (en) | 2017-12-25 | 2017-12-25 | A kind of packaging material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109957175A (en) |
-
2017
- 2017-12-25 CN CN201711418495.XA patent/CN109957175A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104403314B (en) | A kind of with metal fiberglass reinforced polyphenylene sulfide complex with high-adhesive-strength and preparation method thereof | |
| CN103450585A (en) | High toughness, high wearproof, and corrosion resistant nano-plastic floor | |
| CN102382465A (en) | Halogen-free flame retarding strengthened PA66 material and preparation method thereof | |
| CN105086381A (en) | Polybutylene terephthalate composite and preparation method thereof | |
| CN102924796B (en) | A kind of modified polyvinyl resin and preparation method thereof | |
| CN102311578B (en) | Polymer composite heat conduction material and preparation method and application thereof | |
| CN103589057B (en) | A kind of wrapping material | |
| CN109957175A (en) | A kind of packaging material | |
| CN108384117B (en) | Antistatic polypropylene composition | |
| CN104927220A (en) | Preparing method of PS (polystyrene) composite | |
| CN107698852A (en) | High intensity food pack and preparation method thereof | |
| CN104629264A (en) | Carbon fibre reinforced epoxy resin composite material applied to shoe insole board and preparation method of composite material | |
| CN108948513A (en) | A kind of production technology of plastic uptake plate | |
| CN103540153A (en) | Flexible high-molecular plastic | |
| CN107474390A (en) | A kind of waterproof corrosion-proof type plastic, thermal-insulation composite plate | |
| CN107266836A (en) | A kind of smooth antibacterial Teflon plastics | |
| CN104497463A (en) | HIPS (high impact polystyrene) composite material and preparation method thereof | |
| CN103497398A (en) | PE (Poly Ethylene) foamed artificial leather | |
| CN107474415A (en) | A kind of plastic package material | |
| CN106009439A (en) | High-wear-resistance teflon engineering plastic | |
| CN105315660A (en) | Environment-friendly plastic material and preparation method thereof | |
| CN103756316A (en) | Modified polyetherimide plastic | |
| CN107540915A (en) | A kind of anti-oxidant plastic casing of use for electronic products | |
| CN106633824A (en) | Novel corrosion resistant polymer material | |
| CN108003716A (en) | A kind of busbar for new-energy automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |
|
| WD01 | Invention patent application deemed withdrawn after publication |