CN106832711A - A kind of additive for increasing elasticity of plastics - Google Patents
A kind of additive for increasing elasticity of plastics Download PDFInfo
- Publication number
- CN106832711A CN106832711A CN201611000782.4A CN201611000782A CN106832711A CN 106832711 A CN106832711 A CN 106832711A CN 201611000782 A CN201611000782 A CN 201611000782A CN 106832711 A CN106832711 A CN 106832711A
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- plastics
- additive
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- acrylic resin
- additive according
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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
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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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)
- Cosmetics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of additive for increasing elasticity of plastics, following components is included according to ratio of weight and number：0.1~0.3 part of 20~40 parts of ammonium hydrogen carbonate, acrylic resin modified 12~20 parts, 0.3~0.7 part of potassium chloride, 0.01~0.03 part of cuprous sulfate, 0.01~0.02 part of glyceride, 0.1~0.4 part of conditioning agent, 0.02~0.03 part of Nateglinide and hydroxypropyl methyl cellulose.The additive of present invention increase elasticity of plastics can effectively improve the plasticity of plastics, its horizontal and vertical tensile stress be improved, so that plastics have more preferable plasticization effect；Further this hair invention raw material is easy to get, and preparation method is succinct, easy to operate.
Description
Technical field
The invention belongs to technical field of plastic, more particularly to a kind of additive for increasing elasticity of plastics.
Background technology
Plastics are, by the mixing of raw material, by being squeezed into particle, the various plastic products of needs to be then made again.Plasticising
It is the topmost technique of plastics industry, in the additive of existing increase elasticity of plastics, phthalic ester plasticizer occupies
Leading position, the market share is up to more than 50%.But there is high, poor durability of volatility etc. and lack in phthalic ester plasticizer
Point, and most phthalic ester plasticizers have toxicity in itself, are restricted using scope.Therefore, new formula hair is sought
A kind of bright excellent performance, nontoxic plasticizer are the demands of human progress and social development.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the invention, without answering
In being considered as recognizing or imply in any form that the information structure has been the prior art well known to persons skilled in the art.
The content of the invention
The present invention is directed to above-mentioned technical problem, invents a kind of additive for increasing elasticity of plastics, it is intended to obtain it is a kind of it is nontoxic,
Pollution-free, plasticising plastics of good performance
To achieve the above object, the technical scheme that the present invention is provided is as follows：
A kind of additive for increasing elasticity of plastics, following components is included according to ratio of weight and number：20~40 parts of ammonium hydrogen carbonate,
Acrylic resin modified 12~20 parts, 0.3~0.7 part of potassium chloride, 0.01~0.03 part of cuprous sulfate, glyceride 0.01~0.02
Part, 0.1~0.4 part of conditioning agent, 0.02~0.03 part of Nateglinide and 0.1~0.3 part of hydroxypropyl methyl cellulose.
Wherein, it is described it is acrylic resin modified be according to mass ratio 1 by acrylic resin and ammoniacal liquor:0.2~0.3 mixes
Close, regulation pH value is 7.2~7.5, and keeping temperature is obtained final product for 20~40 minutes for 35~45 DEG C of reactions.
Wherein, described ammoniacal liquor mass concentration is 78~83%.
Wherein, described conditioning agent is sodium hydroxide solution, animal colloid, pectin, the mixture of zingiberone.
Wherein, described conditioning agent is composed of the following components according to ratio of weight and number：It is 25~35 parts of sodium hydroxide solution, dynamic
1~2 part of 10~12 parts of thing colloid, 6~9 parts of pectin and zingiberone.
Wherein, described NaOH mass concentration is 35~45%.
Wherein, the additive that elasticity of plastics is increased as described above is added when the material before plastics extrusion forming mixes, and is stirred
Mix uniform rear extrusion forming.
Wherein, the additive of described increase elasticity of plastics when in use with plastic raw materials into mass ratio 0.1~0.2:1 matter
Amount ratio.
Compared with prior art, the present invention has the advantages that：
The additive of present invention increase elasticity of plastics can effectively improve the plasticity of plastics, improve its horizontal and vertical drawing
Stress is stretched, so that plastics have more preferable plasticization effect；Further this hair invention raw material is easy to get, preparation method succinctly,
It is easy to operate.
Specific embodiment
It is described in detail with reference to specific embodiment, it is to be understood that protection scope of the present invention is not by specific
The limitation of implementation method.
Embodiment 1
By ammoniacal liquor that acrylic resin and mass concentration are 78% according to mass ratio 1:0.2 mixing, regulation pH value is 7.2,
Keeping temperature is acrylic resin modified for 35 DEG C of reactions are obtained final product for 40 minutes, standby；Conditioning agent weighs following components in units of g：
Mass concentration is 35% sodium hydroxide solution 25g, animal colloid 10g, pectin 6g and zingiberone 1g, each component is mixed equal
It is even, obtain final product, it is standby；
A kind of additive for increasing elasticity of plastics, weighs following components in units of g：It is ammonium hydrogen carbonate 20g, above-mentioned standby
Acrylic resin modified 12g, potassium chloride 0.3g, cuprous sulfate 0.01g, glyceride 0.01g, above-mentioned standby conditioning agent 0.1g,
Nateglinide 0.02g and hydroxypropyl methyl cellulose 0.1g, each component mixing and stirring is obtained final product；Increase elasticity of plastics
Additive is added when the material before plastics extrusion forming mixes, extrusion forming after stirring, and increases the addition of elasticity of plastics
Agent when in use with plastic raw materials into mass ratio 0.1:1 mass ratio.
Embodiment 2
By ammoniacal liquor that acrylic resin and mass concentration are 83% according to mass ratio 1:~0.3 mixing, adjusting pH value is
7.5, keeping temperature is acrylic resin modified for 45 DEG C of reactions are obtained final product for 20 minutes, standby；Conditioning agent is weighed with the following group in units of g
Point：Mass concentration is 45% sodium hydroxide solution 35g, animal colloid 12g, pectin 9g and zingiberone 2g, each component is mixed and is stirred
Mix uniform, obtain final product, it is standby；
A kind of additive for increasing elasticity of plastics, weighs following components in units of g：It is ammonium hydrogen carbonate 40g, above-mentioned standby
Acrylic resin modified 20g, potassium chloride 0.7g, cuprous sulfate 0.03g, glyceride 0.02g, above-mentioned standby conditioning agent 0.4g,
Nateglinide 0.03g and hydroxypropyl methyl cellulose 0.3g, each component mixing and stirring is obtained final product；Increase elasticity of plastics
Additive is added when the material before plastics extrusion forming mixes, extrusion forming after stirring, and increases the addition of elasticity of plastics
Agent when in use with plastic raw materials into mass ratio 0.1~0.2:1 mass ratio.
Embodiment 3
By ammoniacal liquor that acrylic resin and mass concentration are 80% according to mass ratio 1:0.2 mixing, regulation pH value is 7.3,
Keeping temperature is acrylic resin modified for 40 DEG C of reactions are obtained final product for 30 minutes, standby；Conditioning agent weighs following components in units of g：
Mass concentration is 35~45% sodium hydroxide solution 30g, animal colloid 11g, pectin 7g and zingiberone 2g, each component is mixed and is stirred
Mix uniform, obtain final product, it is standby；
A kind of additive for increasing elasticity of plastics, weighs following components in units of g：It is ammonium hydrogen carbonate 30g, above-mentioned standby
Acrylic resin modified 16g, potassium chloride 0.5g, cuprous sulfate 0.02g, glyceride 0.01g, above-mentioned standby conditioning agent 0.3g,
Nateglinide 0.02g and hydroxypropyl methyl cellulose 0.2g, each component mixing and stirring is obtained final product；Increase elasticity of plastics
Additive is added when the material before plastics extrusion forming mixes, extrusion forming after stirring, and increases the addition of elasticity of plastics
Agent when in use with plastic raw materials into mass ratio 0.2:1 mass ratio.
The foregoing description to specific illustrative embodiment of the invention be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that certain principles of the invention and its reality should
With so that those skilled in the art can realize and using a variety of exemplaries of the invention and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (8)
1. it is a kind of increase elasticity of plastics additive, it is characterised in that according to ratio of weight and number include following components：Ammonium hydrogen carbonate
20~40 parts, acrylic resin modified 12~20 parts, 0.3~0.7 part of potassium chloride, 0.01~0.03 part of cuprous sulfate, glyceride
0.01~0.02 part, 0.1~0.4 part of conditioning agent, 0.02~0.03 part of Nateglinide and hydroxypropyl methyl cellulose 0.1~0.3
Part.
2. additive according to claim 1, it is characterised in that：It is described it is acrylic resin modified be by acrylic resin
With ammoniacal liquor according to mass ratio 1:0.2~0.3 mixing, regulation pH value be 7.2~7.5, keeping temperature be 35~45 DEG C reaction 20~
Obtain final product within 40 minutes.
3. additive according to claim 2, it is characterised in that：Described ammoniacal liquor mass concentration is 78~83%.
4. additive according to claim 1, it is characterised in that：Described conditioning agent is sodium hydroxide solution, animal glue
Body, pectin, the mixture of zingiberone.
5. additive according to claim 1, it is characterised in that：Described conditioning agent is according to ratio of weight and number by with the following group
It is grouped into：1~2 part of 25~35 parts of sodium hydroxide solution, 10~12 parts of animal colloid, 6~9 parts of pectin and zingiberone.
6. additive according to claim 5, it is characterised in that：Described NaOH mass concentration is 35~45%.
7. additive according to claim 1, it is characterised in that：Added when the material before plastics extrusion forming mixes,
Extrusion forming after stirring.
8. additive according to claim 7, it is characterised in that：The additive of described increase elasticity of plastics is when in use
With plastic raw materials into mass ratio 0.1~0.2:1 mass ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000782.4A CN106832711A (en) | 2016-11-14 | 2016-11-14 | A kind of additive for increasing elasticity of plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000782.4A CN106832711A (en) | 2016-11-14 | 2016-11-14 | A kind of additive for increasing elasticity of plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106832711A true CN106832711A (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611000782.4A Pending CN106832711A (en) | 2016-11-14 | 2016-11-14 | A kind of additive for increasing elasticity of plastics |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1228453A (en) * | 1998-03-06 | 1999-09-15 | 罗姆和哈斯公司 | Plasticizers and processing aids for elastomers |
| CN1426440A (en) * | 2000-04-28 | 2003-06-25 | 东亚合成株式会社 | Plasticizer |
| CN1746221A (en) * | 2000-04-28 | 2006-03-15 | 东亚合成株式会社 | Plasticizer |
| CN104892976A (en) * | 2015-06-25 | 2015-09-09 | 司徒建辉 | Efficient plasticizer |
-
2016
- 2016-11-14 CN CN201611000782.4A patent/CN106832711A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1228453A (en) * | 1998-03-06 | 1999-09-15 | 罗姆和哈斯公司 | Plasticizers and processing aids for elastomers |
| CN1426440A (en) * | 2000-04-28 | 2003-06-25 | 东亚合成株式会社 | Plasticizer |
| CN1746221A (en) * | 2000-04-28 | 2006-03-15 | 东亚合成株式会社 | Plasticizer |
| CN104892976A (en) * | 2015-06-25 | 2015-09-09 | 司徒建辉 | Efficient plasticizer |
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Application publication date: 20170613 |