CN106189125A - Degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good and preparation method thereof - Google Patents
Degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good and preparation method thereof Download PDFInfo
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- CN106189125A CN106189125A CN201610754995.XA CN201610754995A CN106189125A CN 106189125 A CN106189125 A CN 106189125A CN 201610754995 A CN201610754995 A CN 201610754995A CN 106189125 A CN106189125 A CN 106189125A
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- good
- toughness
- prestressed
- titanium dioxide
- excellent effect
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
- C08L2201/06—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
- 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 the degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good, be prepared by the raw materials in: poly butylene succinate PBS 30 40, epoxy resin 20 40, etherification starch 27, nano antimony tin oxide 25, nanometer titanium dioxide 12, glass fiber powder 38, hydroxypropyl methyl cellulose HPMC 26, phthalic anhydride 13, magnesium stearate 13, nano silicon 18, silane coupler 37, antioxidant 1010 0.1 1, dilauryl thiodipropionate 0.5 2, polyamide curing agent 0.5 1.Manufacture method of the present invention is simple, it is not necessary to specific apparatus, low cost and environmental friendliness, has the advantages such as degradable, length in service life, toughness is excellent, effect of prestressed is good；Deep processing becomes plastic sheeting to have that ductility is good for vegetable or flower shed, cracking resistance, waste products can the advantages such as degraded voluntarily.
Description
Technical field
The present invention relates to plastics technical field of improvement, the degradable modification being specifically related to the excellent effect of prestressed of a kind of toughness good is moulded
Material and preparation method thereof.
Background technology
In recent years, along with high molecular polymer-polrvinyl chloride, the generation of polyethylene, plastic sheeting is widely used in agriculture
Industry；Again because hot house can utilize solar energy, and there is certain insulation effect；Simultaneously because light skeleton material can be used
Material, easily builds and appearance, can take lattice on the spot, and construction investment is less, and economic benefit is higher；And natural disaster can be resisted, cold-proof
The effects such as insulation, are widely used in agriculture, woods, animal husbandry, thus are deeply welcome by Producer.Along with the development of plastics industry,
Commonly used by countries in the world.Modified plastics refers on the basis of general-purpose plastics and engineering plastics, through filling, be blended, increasing
The method processing such as strong, improves the plastic of the performance of the aspects such as anti-flammability, intensity, impact resistance, toughness.Modified plastics blows
The thin film made is widely used in booth.But it is as increasing of usage amount, environment inevitably causes white dirty
Dye.
Summary of the invention
1st purpose of the present invention is to provide the degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good.
2nd purpose of the present invention is the preparation method of the degradable modified plastics that the excellent effect of prestressed of above-mentioned toughness is good.
To achieve these goals, the invention provides the degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good, by
The material composition of following weight portion:
Poly butylene succinate PBS 30-40, epoxy resin 20-40, etherification starch 2-7, nano antimony tin oxide 2-5,
Nanometer titanium dioxide 1-2, glass fiber powder 3-8, hydroxypropyl methyl cellulose HPMC 2-6, phthalic anhydride 1-3, magnesium stearate
1-3, nano silicon 1-8, silane coupler 3-7, antioxidant 1010 0.1-1, dilauryl thiodipropionate 0.5-2,
Polyamide curing agent 0.5-1.
Described glass fiber powder model is XGFA11300.
The manufacture method of the degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good, comprises the following steps:
Step one: by nano antimony tin oxide and nanometer titanium dioxide, be placed in the ultrasonic cleaning instrument of 30-50KHz, utilize anhydrous
EtOH Sonicate 20-50min；After ultrasonic, with absolute ethanol washing 2-3 time, 60-90 DEG C is dried to constant weight, stand-by；
Step 2: according to formula by poly butylene succinate PBS, epoxy resin, etherification starch, hydroxypropyl methyl fiber
Element HPMC, phthalic anhydride, nano silicon, magnesium stearate, glass fiber powder, silane coupler, antioxidant 1010,
Nano antimony tin oxide in dilauryl thiodipropionate, polyamide curing agent and step one and nanometer titanium dioxide are in mixed at high speed
Machine mixes 20-30min；Pour into after taking-up in double screw extruder, melt blending, extruding pelletization.
Carry out furtheing investigate and modified in the enterprising step of the original technical support of our company, retain the excellent of former improvement plastics
Gesture, adds degradable biomaterial, prepares and have the modified plastics that degradability is excellent, through be blow molded into have good heat insulation
Performance and the degredation plastic thin film such as insulation, toughness is big, intensity is high, and it is widely used in the covering material of hot house.
Glass fiber powder, owing to it has good cost performance, such as high-temperature stability, low-temperature cracking-resistance, resistance to compression, wear-resisting
Damage, improve hardness, low cost, fatigue resistance and increase the service life, be particularly suitable for being used as various enhancing materials with resin compounded
Material.Nano silicon is a kind of inorganic chemical industry material, is commonly called as white carbon, and its granule can be as packing material, can fully, uniformly
Be distributed in resin material, resin-based materials performance can be improved comprehensively.As improved intensity and elongation percentage, improve wearability and change
The fineness of kind material surface, and ageing resistace etc..Epoxy resin is widely used in the fields such as coating, binding agent, plastics, tool
Have weatherability and ultraviolet-resistent property, high-mechanical property and dimensional stability, solidification is convenient, adhesion is strong, toughness is good, after modification
Degradable, can degrade under natural environment, will not be to environment.
The present invention has following beneficial effect: compared with prior art, and the degradable wearability modified plastics of the present invention, at ring
Epoxy resins and poly butylene succinate PBS add glass fiber powder, filler nanometer silicon dioxide, antioxidant and light stable
Agent etc., on the one hand can keep toughness and the crack resistance of plastics, can control again plastics and keep the due longevity when non-abandoned
Life and function；Simultaneously because use biodegradation material, reduce molecular weight, beneficially microorganism when abandoning by oxidation reaction
Decompose.The degradable modified plastics deep processing that the prepared excellent effect of prestressed of toughness is good becomes plastic sheeting big for vegetable or flowers
Canopy, has effect of prestressed good, and the life-span is long, and can degrade voluntarily when abandoning, and reduces the advantages such as the pollution to environment.
Detailed description of the invention
Hereinafter the detailed description of the invention of the present invention is described in detail.It should be appreciated that described herein specifically
Embodiment is merely to illustrate and explains the present invention, is not limited to the present invention.In embodiment, poly butylene succinate
PBS, epoxy resin, etherification starch, nano antimony tin oxide, nanometer titanium dioxide, hydroxypropyl methyl cellulose HPMC, phthalic acid
Acid anhydride, zinc stearate, nano silicon, magnesium stearate, antioxidant 1010, dilauryl thiodipropionate and polyamide cure
Agent is the commercially available product of Shijiazhuang Lang Bo chemical technology company limited；Glass fiber powder is high mountain, pavilion science and technology green wood company limited product.
Embodiment 1
The degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good, is prepared by the raw materials in:
Poly butylene succinate PBS 36, epoxy resin 26, etherification starch 6, nano antimony tin oxide 3, nanometer titanium dioxide
1, glass fiber powder 6, hydroxypropyl methyl cellulose HPMC 5, phthalic anhydride 1, magnesium stearate 2, nano silicon 6, silicon
Alkane coupling agent 6, antioxidant 1010 1, dilauryl thiodipropionate 0.5, polyamide curing agent 0.5.
The manufacture method of the degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good, comprises the following steps:
Step one: by nano antimony tin oxide and nanometer titanium dioxide, be placed in the ultrasonic cleaning instrument of 30KHz, utilize anhydrous second
The ultrasonic 20min of alcohol；After ultrasonic, with absolute ethanol washing 2 times, 60 DEG C are dried to constant weight, stand-by；
Step 2: according to formula by poly butylene succinate PBS, epoxy resin, etherification starch, hydroxypropyl methyl fiber
Element HPMC, phthalic anhydride, nano silicon, magnesium stearate, glass fiber powder, silane coupler, antioxidant 1010,
Nano antimony tin oxide in dilauryl thiodipropionate, polyamide curing agent and step one and nanometer titanium dioxide are in mixed at high speed
Machine mixes 20min；Pour into after taking-up in double screw extruder, melt blending, extruding pelletization.
Embodiment 2
The degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good, is prepared by the raw materials in:
Poly butylene succinate PBS 34, epoxy resin 30, etherification starch 5, nano antimony tin oxide 2.5, Nanometer Titanium Dioxide
Powder 1.5, glass fiber powder 6, hydroxypropyl methyl cellulose HPMC 4, phthalic anhydride 2, magnesium stearate 1.2, nanometer titanium dioxide
Silicon 6, silane coupler 5, antioxidant 1010 0.7, dilauryl thiodipropionate 0.4, polyamide curing agent 0.7.
The manufacture method of the degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good, comprises the following steps:
Step one: by nano antimony tin oxide and nanometer titanium dioxide, be placed in the ultrasonic cleaning instrument of 30KHz, utilize anhydrous second
The ultrasonic 30min of alcohol；After ultrasonic, with absolute ethanol washing 3 times, 60 DEG C are dried to constant weight, stand-by；
Step 2: according to formula by poly butylene succinate PBS, epoxy resin, etherification starch, hydroxypropyl methyl fiber
Element HPMC, phthalic anhydride, nano silicon, magnesium stearate, glass fiber powder, silane coupler, antioxidant 1010,
Nano antimony tin oxide in dilauryl thiodipropionate, polyamide curing agent and step one and nanometer titanium dioxide are in mixed at high speed
Machine mixes 30min；Pour into after taking-up in double screw extruder, melt blending, extruding pelletization.
The technical parameter of the plastic sheeting that the modified plastics using the present invention to produce is blown is as follows:
Claims (2)
1. the degradable modified plastics that the excellent effect of prestressed of toughness is good, it is characterised in that be prepared by the raw materials in:
Poly butylene succinate PBS 30-40, epoxy resin 20-40, etherification starch 2-7, nano antimony tin oxide 2-5, nanometer
Titanium dioxide 1-2, glass fiber powder 3-8, hydroxypropyl methyl cellulose HPMC 2-6, phthalic anhydride 1-3, magnesium stearate 1-3,
Nano silicon 1-8, silane coupler 3-7, antioxidant 1010 0.1-1, dilauryl thiodipropionate 0.5-2, polyamides
Amine hardener 0.5-1.
The manufacture method of the degradable modified plastics that the excellent effect of prestressed of a kind of toughness the most according to claim 1 is good, it is special
Levy and be, comprise the following steps:
Step one: by nano antimony tin oxide and nanometer titanium dioxide, be placed in the ultrasonic cleaning instrument of 30-50KHz, utilize dehydrated alcohol
Ultrasonic 20-50min；After ultrasonic, with absolute ethanol washing 2-3 time, 60-90 DEG C is dried to constant weight, stand-by；
Step 2: according to formula by poly butylene succinate PBS, epoxy resin, etherification starch, hydroxypropyl methyl cellulose
HPMC, phthalic anhydride, nano silicon, magnesium stearate, glass fiber powder, silane coupler, antioxidant 1010, sulfur
Mix in high-speed mixer for the nano antimony tin oxide in propionic ester, polyamide curing agent and step one and nanometer titanium dioxide
20-30min；Pour into after taking-up in double screw extruder, melt blending, extruding pelletization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754995.XA CN106189125A (en) | 2016-08-29 | 2016-08-29 | Degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610754995.XA CN106189125A (en) | 2016-08-29 | 2016-08-29 | Degradable modified plastics that the excellent effect of prestressed of a kind of toughness is good and preparation method thereof |
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| CN106189125A true CN106189125A (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109880312A (en) * | 2019-01-29 | 2019-06-14 | 安徽天光传感器有限公司 | A kind of preparation method of sensor outer housing modified butanediol ester poly succinic acid composite material |
| CN113493668A (en) * | 2021-08-02 | 2021-10-12 | 东莞市邦盛电子材料有限公司 | Formula and preparation method of high-toughness and non-toxic epoxy resin adhesive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382296A (en) * | 2013-07-11 | 2013-11-06 | 旭阳化学技术研究院有限公司 | Polybutylene succinate resin composition and its preparation method |
| CN104327466A (en) * | 2014-10-28 | 2015-02-04 | 山东中大药业有限公司 | Modified biodegradable plastic and preparation method thereof |
| CN105086390A (en) * | 2015-09-11 | 2015-11-25 | 陕西科技大学 | Antibacterial-plant-pigment-added biodegradable packaging material and preparation method thereof |
-
2016
- 2016-08-29 CN CN201610754995.XA patent/CN106189125A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382296A (en) * | 2013-07-11 | 2013-11-06 | 旭阳化学技术研究院有限公司 | Polybutylene succinate resin composition and its preparation method |
| CN104327466A (en) * | 2014-10-28 | 2015-02-04 | 山东中大药业有限公司 | Modified biodegradable plastic and preparation method thereof |
| CN105086390A (en) * | 2015-09-11 | 2015-11-25 | 陕西科技大学 | Antibacterial-plant-pigment-added biodegradable packaging material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109880312A (en) * | 2019-01-29 | 2019-06-14 | 安徽天光传感器有限公司 | A kind of preparation method of sensor outer housing modified butanediol ester poly succinic acid composite material |
| CN109880312B (en) * | 2019-01-29 | 2021-10-29 | 五河县宜然知识产权服务有限公司 | Preparation method of modified poly (butylene succinate) composite material for sensor shell |
| CN113493668A (en) * | 2021-08-02 | 2021-10-12 | 东莞市邦盛电子材料有限公司 | Formula and preparation method of high-toughness and non-toxic epoxy resin adhesive |
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Application publication date: 20161207 |