CN106280154A - A kind of uvioresistant packaging material and preparation method thereof - Google Patents
A kind of uvioresistant packaging material and preparation method thereof Download PDFInfo
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- CN106280154A CN106280154A CN201610633502.7A CN201610633502A CN106280154A CN 106280154 A CN106280154 A CN 106280154A CN 201610633502 A CN201610633502 A CN 201610633502A CN 106280154 A CN106280154 A CN 106280154A
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- uvioresistant
- packaging material
- titanium oxide
- isocyanates
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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
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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)
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Abstract
The invention discloses a kind of uvioresistant packaging material and preparation method thereof, described uvioresistant packaging material are made up of the raw material of following parts by weight: isocyanates 30 65 parts, Merlon 13 25 parts, methyl methacrylate 10 20 parts, polyvinyl alcohol 20 45 parts, PEPA 8 15 parts, alkyd resin 16 25 parts, foaming agent 2.5 5 parts, hydrogen peroxide 18 32 parts, glycerol 10 15 parts, calcium propionate 6 12 parts, UV absorbent 2.5 6 parts, antioxidant 0.8 1.6 parts, nano titanium oxide 7 13 parts, stannous octoate 0.5 1 parts.Uvioresistant packaging material in the present invention are added with the raw materials such as nano titanium oxide, UV absorbent and stannous octoate, and it both can have good Absorption to ultraviolet, the most also have good mechanicalness, non-oxidizability, and chemical stability is good.
Description
Technical field
The present invention relates to a kind of packaging material, particularly relate to a kind of uvioresistant packaging material.
Background technology
Instrument, equipment, electronic product, electric tool etc., in transportation, for preventing it to be damaged, generally require and make
The packaging material higher by intensity and rigidity are packed.More common packaging material have metal, paper, expanded polystyrene (EPS) to mould
Material, polyurethane plastics etc., but these traditional packaging material all also exist or this or that shortcoming；Such as, metal packing material
Although have high intensity and can protect instrument and equipment from the destruction of external force, but collide meeting between itself and instrument or equipment
Product is damaged；Although papery packaging, foamed poly styrene plastic packaging and conventional urethane plastics package have necessarily
Buffering toughness, be but difficult to resist extraneous collision；It addition, some packaging material are being occurred chemistry anti-by ultraviolet note
Should, cause shorten the service life of packaging material.
Summary of the invention
It is an object of the invention to provide a kind of uvioresistant packaging material, its chemical stability is high, good mechanical property, and
Ultraviolet is had certain absorbability.
For achieving the above object, the present invention provides following technical scheme:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 30-65 part, poly-carbon
Acid esters 13-25 part, methyl methacrylate 10-20 part, polyvinyl alcohol 20-45 part, PEPA 8-15 part, alkyd resin
16-25 part, foaming agent 2.5-5 part, hydrogen peroxide 18-32 part, glycerol 10-15 part, calcium propionate 6-12 part, UV absorbent
2.5-6 part, antioxidant 0.8-1.6 part, nano titanium oxide 7-13 part, stannous octoate 0.5-1 part.
Preferably, described uvioresistant packaging material are made up of the raw material of following parts by weight: isocyanates 45-65 part,
Merlon 15-20 part, methyl methacrylate 13-18 part, polyvinyl alcohol 22-30 part, PEPA 9-13 part, alkyd tree
Fat 16-22 part, foaming agent 3-5 part, hydrogen peroxide 24-30 part, glycerol 10-15 part, calcium propionate 7-11 part, UV absorbent
3.5-5 part, antioxidant 0.8-1.3 part, nano titanium oxide 7-13 part, stannous octoate 0.5-0.9 part.
Preferably, described uvioresistant packaging material are made up of the raw material of following parts by weight: isocyanates 60 parts, poly-carbon
Acid esters 17 parts, methyl methacrylate 11 parts, polyvinyl alcohol 29 parts, PEPA 10 parts, alkyd resin 20 parts, foaming agent
3.5 parts, hydrogen peroxide 22 parts, glycerol 12 parts, calcium propionate 8 parts, UV absorbent 4.8 parts, antioxidant 1 part, nano-silica
Change titanium 11 parts, stannous octoate 0.7 part.
Preferably, described uvioresistant packaging material are made up of the raw material of following parts by weight: isocyanates 50 parts, poly-carbon
Acid esters 15 parts, methyl methacrylate 15 parts, polyvinyl alcohol 22 parts, PEPA 10 parts, alkyd resin 18 parts, foaming agent 4
Part, hydrogen peroxide 28 parts, glycerol 11 parts, calcium propionate 9 parts, UV absorbent 3.8 parts, antioxidant 1.2 parts, nanometer titanium dioxide
Titanium 9 parts, stannous octoate 0.6 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Compared with prior art, the invention has the beneficial effects as follows:
Uvioresistant packaging material in the present invention are added with nano titanium oxide, UV absorbent and stannous octoate
Deng raw material, it both can have good Absorption to ultraviolet, the most also has good mechanicalness, non-oxidizability, chemistry
Good stability, is conducive to improving its service life.
Detailed description of the invention
Describe technical scheme in detail below in conjunction with embodiment, but protection domain is not limited thereto.
Embodiment one:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 50 parts, Merlon
15 parts, methyl methacrylate 15 parts, polyvinyl alcohol 28 parts, PEPA 9 parts, alkyd resin 23 parts, foaming agent 3.6 parts,
Hydrogen peroxide 26 parts, glycerol 11 parts, calcium propionate 8 parts, UV absorbent 3.2 parts, antioxidant 1.2 parts, nano titanium oxide
11 parts, stannous octoate 0.7 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Embodiment two:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 45 parts, Merlon
21 parts, methyl methacrylate 10 parts, polyvinyl alcohol 27 parts, PEPA 14 parts, alkyd resin 22 parts, foaming agent 5 parts, mistake
Hydrogen oxide 30 parts, glycerol 10 parts, calcium propionate 10 parts, UV absorbent 5 parts, antioxidant 1.5 parts, nano titanium oxide 13
Part, stannous octoate 0.5 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Embodiment three:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 60 parts, Merlon
17 parts, methyl methacrylate 11 parts, polyvinyl alcohol 29 parts, PEPA 10 parts, alkyd resin 20 parts, foaming agent 3.5 parts,
Hydrogen peroxide 22 parts, glycerol 12 parts, calcium propionate 8 parts, UV absorbent 4.8 parts, antioxidant 1 part, nano titanium oxide 11
Part, stannous octoate 0.7 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Embodiment four:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 50 parts, Merlon
15 parts, methyl methacrylate 15 parts, polyvinyl alcohol 22 parts, PEPA 10 parts, alkyd resin 18 parts, foaming agent 4 parts, mistake
Hydrogen oxide 28 parts, glycerol 11 parts, calcium propionate 9 parts, UV absorbent 3.8 parts, antioxidant 1.2 parts, nano titanium oxide 9
Part, stannous octoate 0.6 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Embodiment five:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 46 parts, Merlon
20 parts, methyl methacrylate 14 parts, polyvinyl alcohol 23 parts, PEPA 8 parts, alkyd resin 21 parts, foaming agent 2.8 parts,
Hydrogen peroxide 26 parts, glycerol 12 parts, calcium propionate 7 parts, UV absorbent 6 parts, antioxidant 1 part, nano titanium oxide 11 parts,
Stannous octoate 1 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Embodiment six:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 62 parts, Merlon
23 parts, methyl methacrylate 15 parts, polyvinyl alcohol 42 parts, PEPA 9 parts, alkyd resin 17 parts, foaming agent 3.6 parts,
Hydrogen peroxide 25 parts, glycerol 11 parts, calcium propionate 11 parts, UV absorbent 5 parts, antioxidant 1.5 parts, nano titanium oxide 9
Part, stannous octoate 0.7 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Embodiment seven:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 35 parts, Merlon
25 parts, methyl methacrylate 12 parts, polyvinyl alcohol 40 parts, PEPA 12 parts, alkyd resin 20 parts, foaming agent 4 parts, mistake
Hydrogen oxide 32 parts, glycerol 15 parts, calcium propionate 12 parts, UV absorbent 6 parts, antioxidant 0.8 part, nano titanium oxide 9 parts,
Stannous octoate 0.6 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Embodiment eight:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 55 parts, Merlon
18 parts, methyl methacrylate 16 parts, polyvinyl alcohol 27 parts, PEPA 10 parts, alkyd resin 21 parts, foaming agent 3.7 parts,
Hydrogen peroxide 24 parts, glycerol 13 parts, calcium propionate 10 parts, UV absorbent 4.5 parts, antioxidant 1.3 parts, nano titanium oxide
10 parts, stannous octoate 0.9 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Embodiment nine:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 32 parts, Merlon
17 parts, methyl methacrylate 10 parts, polyvinyl alcohol 23 parts, PEPA 10 parts, alkyd resin 18 parts, foaming agent 3.3 parts,
Hydrogen peroxide 24 parts, glycerol 14 parts, calcium propionate 11 parts, UV absorbent 6 parts, antioxidant 1.3 parts, nano titanium oxide 9
Part, stannous octoate 0.8 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Embodiment ten:
A kind of uvioresistant packaging material, it is made up of the raw material of following parts by weight: isocyanates 40 parts, Merlon
20 parts, methyl methacrylate 15 parts, polyvinyl alcohol 40 parts, PEPA 15 parts, alkyd resin 18 parts, foaming agent 4 parts, mistake
Hydrogen oxide 25 parts, glycerol 12 parts, calcium propionate 9 parts, UV absorbent 5 parts, antioxidant 1.5 parts, nano titanium oxide 13 parts,
Stannous octoate 0.8 part.
The preparation method of described uvioresistant packaging material, comprises the following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, resist
Oxidant, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3) preparing material and isocyanates, Merlon, methyl methacrylate in foaming machines extraction step (2), are utilized
Both are mixed free foaming at 65-75 DEG C by ester, alkyd resin, make a kind of uvioresistant packaging material.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively
The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from objective and the scope of the technical program, it all should be contained in the present invention
Right in the middle of.
Claims (5)
1. uvioresistant packaging material, it is characterised in that be made up of the raw material of following parts by weight: isocyanates 30-65
Part, Merlon 13-25 part, methyl methacrylate 10-20 part, polyvinyl alcohol 20-45 part, PEPA 8-15 part, alcohol
Acid resin 16-25 part, foaming agent 2.5-5 part, hydrogen peroxide 18-32 part, glycerol 10-15 part, calcium propionate 6-12 part, ultraviolet is inhaled
Receive agent 2.5-6 part, antioxidant 0.8-1.6 part, nano titanium oxide 7-13 part, stannous octoate 0.5-1 part.
A kind of uvioresistant packaging material the most according to claim 1, it is characterised in that by the raw material of following parts by weight
Make: isocyanates 45-65 part, Merlon 15-20 part, methyl methacrylate 13-18 part, polyvinyl alcohol 22-30 part, poly-
Ester polyol 9-13 part, alkyd resin 16-22 part, foaming agent 3-5 part, hydrogen peroxide 24-30 part, glycerol 10-15 part, calcium propionate
7-11 part, UV absorbent 3.5-5 part, antioxidant 0.8-1.3 part, nano titanium oxide 7-13 part, stannous octoate 0.5-
0.9 part.
A kind of uvioresistant packaging material the most according to claim 1, it is characterised in that by the raw material of following parts by weight
Make: isocyanates 60 parts, Merlon 17 parts, methyl methacrylate 11 parts, polyvinyl alcohol 29 parts, PEPA 10
Part, alkyd resin 20 parts, foaming agent 3.5 parts, hydrogen peroxide 22 parts, glycerol 12 parts, calcium propionate 8 parts, UV absorbent 4.8
Part, antioxidant 1 part, nano titanium oxide 11 parts, stannous octoate 0.7 part.
A kind of uvioresistant packaging material the most according to claim 2, it is characterised in that by the raw material of following parts by weight
Make: isocyanates 50 parts, Merlon 15 parts, methyl methacrylate 15 parts, polyvinyl alcohol 22 parts, PEPA 10
Part, alkyd resin 18 parts, foaming agent 4 parts, hydrogen peroxide 28 parts, glycerol 11 parts, calcium propionate 9 parts, UV absorbent 3.8 parts,
Antioxidant 1.2 parts, nano titanium oxide 9 parts, stannous octoate 0.6 part.
5. according to the preparation method of the uvioresistant packaging material according to any one of claim 1-4, it is characterised in that include
Following steps:
(1), each raw material components is weighed by ratio of weight and the number of copies；
(2), by polyvinyl alcohol, PEPA, foaming agent, hydrogen peroxide, glycerol, calcium propionate, UV absorbent, antioxidation
Agent, nano titanium oxide and stannous octoate are placed in stirring 26-32min in mechanical stirring kettle, are prepared as preparing material；
(3), utilize preparing material and isocyanates in foaming machines extraction step (2), Merlon, methyl methacrylate,
Both are mixed free foaming at 65-75 DEG C by alkyd resin, make a kind of uvioresistant packaging material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633502.7A CN106280154A (en) | 2016-08-04 | 2016-08-04 | A kind of uvioresistant packaging material and preparation method thereof |
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| CN201610633502.7A CN106280154A (en) | 2016-08-04 | 2016-08-04 | A kind of uvioresistant packaging material and preparation method thereof |
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Cited By (2)
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| CN108047684A (en) * | 2017-12-28 | 2018-05-18 | 深圳金大全科技有限公司 | A kind of transparent PC resin powder or toughener and its processing method |
| CN113698562A (en) * | 2021-07-21 | 2021-11-26 | 陈鹏云 | Solvent-free synthetic material applying ice and snow movement and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108047684A (en) * | 2017-12-28 | 2018-05-18 | 深圳金大全科技有限公司 | A kind of transparent PC resin powder or toughener and its processing method |
| CN113698562A (en) * | 2021-07-21 | 2021-11-26 | 陈鹏云 | Solvent-free synthetic material applying ice and snow movement and preparation method thereof |
| CN113698562B (en) * | 2021-07-21 | 2022-09-09 | 海兴红旗体育器材有限公司 | Solvent-free synthetic material applying ice and snow movement and preparation method thereof |
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Application publication date: 20170104 |