CN104710686A - Antistatic air-cushion film material with good shockproof performance - Google Patents
Antistatic air-cushion film material with good shockproof performance Download PDFInfo
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- CN104710686A CN104710686A CN201310685926.4A CN201310685926A CN104710686A CN 104710686 A CN104710686 A CN 104710686A CN 201310685926 A CN201310685926 A CN 201310685926A CN 104710686 A CN104710686 A CN 104710686A
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- cushion film
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- film material
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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
- C08L23/02—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
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- 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
- C08K2201/011—Nanostructured additives
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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
- C08L2201/04—Antistatic
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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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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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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- 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 an antistatic air-cushion film material with good shockproof performance. The invention is characterized in that raw materials of the antistatic air-cushion film material comprise the following ingredients, by weight, 30-40 parts of thermoplastic, 15-20 parts of expanded polystyrene, 8-12 parts of low density polyethylene, 6-8 parts of bleached wheat straw pulp, 0.6-0.8 parts of nano-zinc oxide, 1-3 parts of a silane coupling agent, 0.5-0.8 part of carboxymethyl cellulose, 2-4 parts of an antistatic agent, 0.4-0.6 part of 1.2-bis(5-methyl-2-benzoxazolyl)-ethene and 0.8-1.2 parts of an auxiliary agent. Expanded polystyrene has advantages of good shockproof performance, good buffer performance and low specific gravity. Under combined action of expanded polystyrene and thermoplastic, strength and impact strength of the prepared packing material are both obviously enhanced. The packing material has antistatic performance. Interfacial compatibility between the packing material and thermoplastic after filling of nano-particles is improved. With addition of the ingredients such as bleached wheat straw pulp and functional auxiliary agents, etc., air-cushion film waste reutilization rate is high, quality is stable, and the air-cushion film is not easy to leak air.
Description
Technical field
The invention belongs to field of packaging material, be specifically related to the antistatic air-cushion film material that a kind of shock resistance is good.
Background technology
Bubble chamber film is also known as air-cushion film, bubble film, air bubble film.Owing to having the performances such as shockproof, moistureproof, anti-wear, nontoxic, tasteless, moistureproof, corrosion-resistant, transparency is good, bubble chamber film becomes very popular wrapping material very soon.Because air-cushion film middle layer is full of air, so body is light, transparent, high resilience, there is sound insulation, shockproof antiwear performance, be widely used in electronics, instrument, pottery, artwork, household electrical appliance, from garage, the shock resistance buffering packages such as kitchen, furniture and paint product goods, glasswork and precision instrument.Can be made into air-cushion film, automobile sun gear, heat insulation seat cushion, heat-insulating heat-preserving material etc.
Along with widely using of China's plastics, waste or used plastics also rolls up, and caused serious " white pollution ", the recycling of waste or used plastics very has prospect.Mostly traditional air-cushion film is to be processed by Low Density Polyethylene, is the transparent flexible packing material of the current one generally used, of many uses.Traditional air-cushion film material preparation formula in, all with new LDPE (Low-density polyethylene plastics) particle for Main Components, very high to raw-material requirement, preparation cost is high.
The more various gas cushion special films such as anti-electrostatic can be manufactured by adding different additives in plastic raw materials.Anti-static air cushion film, for packaging electronic components, assembly, as plate, card etc., can prevent electrostatic from can play again the effect of buffering vibrationproof.For reducing costs, refuse reclamation, utilize waste and old LDPE (Low-density polyethylene plastics) particle to produce air-cushion film, but its air-cushion film has grown easy gas leakage, damping, buffering degradation storage period, affects its air-cushion film Package Quality.Therefore how by refuse reclamation, producing the antistatic air-cushion film material that a kind of shock resistance is good, is the technical problem to be solved in the present invention.
Summary of the invention
The object of the present invention is to provide the antistatic air-cushion film material that a kind of shock resistance is good, have shock resistance good, have the advantage that good shock-absorbing capacity, proportion are little, make the intensity of the wrapping material obtained, shock strength is all improved significantly, can prevent electrostatic, the high and steady quality of refuse reclamation rate not easily leaks gas.
The technical scheme that the present invention takes is:
The antistatic air-cushion film material that shock resistance is good, it is characterized in that, feed components is composed as follows according to weight fraction:
Thermoplastics 30-40 part, polystyrene foamed 15-20 part, Low Density Polyethylene 8-12 part, bleached wheat straw pulp 6-8 part, nano zine oxide 0.6-0.8 part, silane coupling agent 1-3 part, carboxymethyl cellulose 0.5-0.8 part, static inhibitor 2-4 part, two (5-methyl-2-the benzoxazolyl group)-ethene 0.4-0.6 part of 1.2-, auxiliary agent 0.8-1.2 part.
Above-mentioned thermoplastics is the mixture that polypropylene and polyvinyl chloride form according to weight ratio 2:1.
Above-mentioned auxiliary agent is the mixture that dioctyl phthalate (DOP) and paraffin form according to weight ratio 1:3.
Above-mentioned static inhibitor is the mixture that alkyl phosphate ammonium sodium, bay ether and octadecylimidazoline form according to mol ratio 1:2:1.
Beneficial effect of the present invention is:
1, the polystyrene foamed in the present invention have shock resistance good, have the advantage that good shock-absorbing capacity, proportion are little, with thermoplastics acting in conjunction, make the intensity of the wrapping material obtained, shock strength be all improved significantly.
2, adding static inhibitor makes wrapping material prevent electrostatic, be improved with thermoplastics interface compatibility between the two after nano-particles filled, with the addition of the composition such as bleached wheat straw pulp and functional agent, make air-cushion film refuse reclamation rate high and steady quality not easily leaks gas.
Embodiment
Embodiment 1
The antistatic air-cushion film material that shock resistance is good, it is characterized in that, feed components is composed as follows according to weight fraction:
The thermoplastics 30 parts that polypropylene and polyvinyl chloride form according to weight ratio 2:1, polystyrene foamed 15 parts, Low Density Polyethylene 8 parts, bleached wheat straw pulp 6 parts, nano zine oxide 0.6 part, silane coupling agent 1 part, carboxymethyl cellulose 0.5 part, alkyl phosphate ammonium sodium, 2 parts, the static inhibitor that bay ether and octadecylimidazoline form according to mol ratio 1:2:1, two (5-methyl-2-the benzoxazolyl group)-ethene 0.4 part of 1.2-, the auxiliary agent 0.8 part that dioctyl phthalate (DOP) and paraffin form according to weight ratio 1:3.
Embodiment 2
The antistatic air-cushion film material that shock resistance is good, it is characterized in that, feed components is composed as follows according to weight fraction:
The thermoplastics 35 parts that polypropylene and polyvinyl chloride form according to weight ratio 2:1, polystyrene foamed 18 parts, Low Density Polyethylene 10 parts, bleached wheat straw pulp 7 parts, nano zine oxide 0.7 part, silane coupling agent 2 parts, carboxymethyl cellulose 0.6 part, alkyl phosphate ammonium sodium, 3 parts, the static inhibitor that bay ether and octadecylimidazoline form according to mol ratio 1:2:1, two (5-methyl-2-the benzoxazolyl group)-ethene 0.5 part of 1.2-, the auxiliary agent 1.0 parts that dioctyl phthalate (DOP) and paraffin form according to weight ratio 1:3.
Embodiment 3
The antistatic air-cushion film material that shock resistance is good, it is characterized in that, feed components is composed as follows according to weight fraction:
The thermoplastics 40 parts that polypropylene and polyvinyl chloride form according to weight ratio 2:1, polystyrene foamed 20 parts, Low Density Polyethylene 12 parts, bleached wheat straw pulp 8 parts, nano zine oxide 0.8 part, silane coupling agent 3 parts, carboxymethyl cellulose 0.8 part, alkyl phosphate ammonium sodium, 4 parts, the static inhibitor that bay ether and octadecylimidazoline form according to mol ratio 1:2:1, two (5-methyl-2-the benzoxazolyl group)-ethene 0.6 part of 1.2-, the auxiliary agent 1.2 parts that dioctyl phthalate (DOP) and paraffin form according to weight ratio 1:3.
Claims (4)
1. the antistatic air-cushion film material that shock resistance is good, it is characterized in that, feed components is composed as follows according to weight fraction:
Thermoplastics 30-40 part, polystyrene foamed 15-20 part, Low Density Polyethylene 8-12 part, bleached wheat straw pulp 6-8 part, nano zine oxide 0.6-0.8 part, silane coupling agent 1-3 part, carboxymethyl cellulose 0.5-0.8 part, static inhibitor 2-4 part, two (5-methyl-2-the benzoxazolyl group)-ethene 0.4-0.6 part of 1.2-, auxiliary agent 0.8-1.2 part.
2. the antistatic air-cushion film material that a kind of shock resistance according to claim 1 is good, is characterized in that, described thermoplastics is the mixture that polypropylene and polyvinyl chloride form according to weight ratio 2:1.
3. the antistatic air-cushion film material that a kind of shock resistance according to claim 1 is good, is characterized in that, described auxiliary agent is the mixture that dioctyl phthalate (DOP) and paraffin form according to weight ratio 1:3.
4. the antistatic air-cushion film material that a kind of shock resistance according to claim 1 is good, is characterized in that, described static inhibitor is the mixture that alkyl phosphate ammonium sodium, bay ether and octadecylimidazoline form according to mol ratio 1:2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685926.4A CN104710686A (en) | 2013-12-16 | 2013-12-16 | Antistatic air-cushion film material with good shockproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685926.4A CN104710686A (en) | 2013-12-16 | 2013-12-16 | Antistatic air-cushion film material with good shockproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104710686A true CN104710686A (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310685926.4A Pending CN104710686A (en) | 2013-12-16 | 2013-12-16 | Antistatic air-cushion film material with good shockproof performance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175940A (en) * | 2015-09-14 | 2015-12-23 | 苏州华日金菱机械有限公司 | Self-adsorption vibration-proof film |
| CN105504811A (en) * | 2016-02-24 | 2016-04-20 | 江苏亚宝绝缘材料股份有限公司 | Long-acting antistatic polyimide film |
-
2013
- 2013-12-16 CN CN201310685926.4A patent/CN104710686A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175940A (en) * | 2015-09-14 | 2015-12-23 | 苏州华日金菱机械有限公司 | Self-adsorption vibration-proof film |
| CN105504811A (en) * | 2016-02-24 | 2016-04-20 | 江苏亚宝绝缘材料股份有限公司 | Long-acting antistatic polyimide film |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |