CN110256784A - One kind processing toughener for PVC film - Google Patents
One kind processing toughener for PVC film Download PDFInfo
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- CN110256784A CN110256784A CN201910628902.2A CN201910628902A CN110256784A CN 110256784 A CN110256784 A CN 110256784A CN 201910628902 A CN201910628902 A CN 201910628902A CN 110256784 A CN110256784 A CN 110256784A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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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
- 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
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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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
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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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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 a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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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
- 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
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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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses one kind to process toughener for PVC film, and the processing toughener includes following components and parts by weight: lead salt stabilizer 3~4；Stearic acid 0.3~2；Paraffin 0.2~2；Haloflex 3.5~4.5；Plastics and rubber toughening agent 1.8~2.5；Precipitated calcium carbonate 40~60.The present invention has the characteristics that simple process, operation are convenient, cheap, can be widely applied to PVC film manufacture field.
Description
Technical field
The present invention relates to a kind of toughener for plastics, are used for PVC film film processed more particularly to one kind.
Background technique
So far, the formula for being traditionally used for polyvinyl chloride film processing toughener, the polyvinyl chloride produced are thin
Film brittleness is big, toughness and intensity difference, and production cost is higher, does not adapt to the demand in market, limits its application popularization.
Summary of the invention
The purpose of the invention is to overcome the defect of above-mentioned background technique, provide a kind of for PVC film processing toughening
Agent makes it have simple process, operates convenient, cheap feature.
To achieve the goals above, the technical scheme is that it is such:
One kind that invention provides processes toughener for PVC film, and the film processed includes following components and parts by weight: lead
Salt stabilizing agent 3~4；Stearic acid 0.3~2；Paraffin 0.2~2；Haloflex 3.5~4.5；Plastics and rubber toughening agent 1.8~2.5；Gently
Matter calcium carbonate 40~60.
In the above-mentioned technical solutions, the processing toughener includes following components and parts by weight: lead salt stabilizer 3.2~
3.8；Stearic acid 0.4~1.8；Paraffin 0.3~1.8；Haloflex 3.6~4.2；Plastics and rubber toughening agent 2~2.4；Lightweight carbonic acid
Ca45~58.
In the above-mentioned technical solutions, the processing toughener includes following components and parts by weight: lead salt stabilizer 3.6；
1.2 paraffin 0.8 of stearic acid；Haloflex 4.0；Rubber plastic modified agent 2.2；Precipitated calcium carbonate 50.
In the above-mentioned technical solutions, the plastics and rubber toughening agent is coupled by ethylene-vinyl acetate copolymer and aluminic acid lipoprotein
Agent is combined, and proportion is ethylene-vinyl acetate copolymer: Aluminate coupling agent=1.5~2.5:0.05~0.1.
In the above-mentioned technical solutions, the proportion is ethylene-vinyl acetate copolymer: Aluminate coupling agent=2:
0.07。
In the above-mentioned technical solutions, the processing toughener component also contains 0.5~1.5 parts by weight of titanium dioxide.
In the above-mentioned technical solutions, the processing toughener component also contains 0.01~0.02 parts by weight of brightening agent.
Processing toughener of the present invention for polyvinyl chloride film, has the advantages that novel, work
Skill is simple, operation is convenient, cheap, pollution-free removes traditional production for the first in polyvinyl chloride film toughening agent prescription
One butadiene of base methyl acrylate, one styrol copolymer, is added the plastics and rubber toughening agent of equivalent, does not influence transparency, Ke Yizeng
The quantity of packing is effectively reduced production polyvinyl chloride film supplementary material cost, improves film strength and toughness, improves product
Quality.The present invention can be widely used in the manufacture field of polyvinyl chloride film with industrialized mass production.
Specific embodiment
Toughener is processed in conjunction with specific embodiments for PVC film to of the present invention, its technical solution is chatted in detail
State as follows, but the embodiment should not be construed as limiting the invention.
Embodiment 1:
Processing toughener of the present invention is prepared by following procedure:
One, processing toughener each component and parts by weight are produced
1, the preparation of plastics and rubber toughening agent
Ethylene-vinyl acetate copolymer 1.5 is taken, Aluminate coupling agent 0.05 is placed in blender, under normal temperature conditions together
Stirring, can discharge after mixing evenly, is spare.
2, the preparation of each component and parts by weight:
Lead salt stabilizer 3, stearic acid 0.3, paraffin 0.2, haloflex 3.5, plastics and rubber toughening agent 1.8, precipitated calcium carbonate 40, titanium
White powder 0.5, brightening agent 0.01, it is spare.
Two, the preparation of the processing toughener
1, mixing: above-mentioned configured each component parts by weight are mixed, puts into kneader be mixed evenly together, be heated up to
135 DEG C can stop heating, spare；
2, discharging is packed: after the above-mentioned mixing processed is cooled to room temperature can discharging packaging, i.e. finished product --- it is described plus
Work toughener.
Embodiment 2:
The present embodiment is substantially the same manner as Example 1, the difference is that:
One, processing toughener each component and parts by weight are produced
1, the preparation of plastics and rubber toughening agent
Ethylene-vinyl acetate copolymer 2.5 is taken, Aluminate coupling agent 0.1 is placed in blender together, stirs under normal temperature conditions
It mixes, can discharge after mixing evenly, is spare.
2, the preparation of each component and parts by weight:
Lead salt stabilizer 4, stearic acid 2, paraffin 2, haloflex 4.5, plastics and rubber toughening agent 2.5, precipitated calcium carbonate 60., titanium white
Powder 1.5, brightening agent 0.02, it is spare.
Two, the preparation of the processing toughener
1, mixing: above-mentioned configured each component parts by weight are mixed, puts into kneader be mixed evenly together, be heated up to
140 DEG C can stop heating, spare；
Embodiment 3:
The present embodiment is substantially the same manner as Example 1, the difference is that:
Two, processing toughener each component and parts by weight are produced
1, the preparation of plastics and rubber toughening agent
Ethylene-vinyl acetate copolymer 1.7 is taken, Aluminate coupling agent 0.06 is placed in blender, under normal temperature conditions together
Stirring, can discharge after mixing evenly, is spare.
2, the preparation of each component and parts by weight:
Lead salt stabilizer 3.2, stearic acid 0.4, paraffin 0.3, haloflex 3.6, plastics and rubber toughening agent 2, precipitated calcium carbonate 45.,
Titanium dioxide 0.7, brightening agent 0.013, it is spare.
Two, the preparation of the processing toughener
1, mixing: above-mentioned configured each component parts by weight are mixed, puts into kneader be mixed evenly together, be heated up to
137 DEG C can stop heating, spare；
Embodiment 4:
The present embodiment is substantially the same manner as Example 1, the difference is that:
One, processing toughener each component and parts by weight are produced
1, the preparation of plastics and rubber toughening agent
Ethylene-vinyl acetate copolymer 2.3 is taken, Aluminate coupling agent 0.08 is placed in blender, under normal temperature conditions together
Stirring, can discharge after mixing evenly, is spare.
2, the preparation of each component and parts by weight:
Lead salt stabilizer 3.8, stearic acid 1.8, paraffin 1.8, haloflex 4.2, plastics and rubber toughening agent 2.4, precipitated calcium carbonate 58,
Titanium dioxide 1.3, brightening agent 0.018, it is spare.
Two, the preparation of the processing toughener
1, mixing: above-mentioned configured each component parts by weight are mixed, puts into kneader be mixed evenly together, be heated up to
148 DEG C can stop heating, spare；
Obviously, those skilled in the art the present invention can be carried out various modifications and changes without departing from spirit of the invention and
Range.In this way, if these modifications and variations of the invention are within the scope of the claims of the present invention and its equivalent technology,
Including then the present invention is also intended to encompass these changes and changes.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (4)
1. one kind processes toughener for PVC film, it is characterised in that the processing toughener includes following components and weight
Part: lead salt stabilizer 3.6；Stearic acid 1.2；Paraffin 0.8；Haloflex 4.0；Plastics and rubber toughening agent 2.2；Precipitated calcium carbonate 50；
The plastics and rubber toughening agent is combined by ethylene-vinyl acetate copolymer and Aluminate coupling agent, and described be combined is
Ethylene-vinyl acetate copolymer and aluminate coupling agent are placed in blender together according to a certain ratio, stirred under normal temperature conditions
Mix, stir evenly can it is described it is certain proportion be ethylene-vinyl acetate copolymer Aluminate coupling agent=1.5~2.5: 0.05
~0.1.
2. according to claim 1 process toughener for PVC film, it is characterised in that: the proportion is ethylene
Acetate ethylene copolymer: Aluminate coupling agent=2:0.07.
3. according to claim 1 process toughener for PVC film material, it is characterised in that the processing toughener group
Divide and also contains 0.5~1.5 parts by weight of titanium dioxide.
4. according to claim 1 process toughener for PVC film, it is characterised in that the processing toughener component
Also contain 0.01~0.02 parts by weight of brightening agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628902.2A CN110256784A (en) | 2019-07-12 | 2019-07-12 | One kind processing toughener for PVC film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628902.2A CN110256784A (en) | 2019-07-12 | 2019-07-12 | One kind processing toughener for PVC film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110256784A true CN110256784A (en) | 2019-09-20 |
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ID=67925912
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910628902.2A Withdrawn CN110256784A (en) | 2019-07-12 | 2019-07-12 | One kind processing toughener for PVC film |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4594372A (en) * | 1983-08-25 | 1986-06-10 | Vish Chimiko-Technologitcheski Institute | Polyvinyl chloride composition |
| CN102532748A (en) * | 2011-12-07 | 2012-07-04 | 湖北众联塑业有限公司 | Processing modifier for polyvinyl chloride electrical casing |
| CN103435929A (en) * | 2013-07-08 | 2013-12-11 | 中塑联新材料科技湖北有限公司 | Regulator for anti-shock function of polyvinyl chloride sealing element |
-
2019
- 2019-07-12 CN CN201910628902.2A patent/CN110256784A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4594372A (en) * | 1983-08-25 | 1986-06-10 | Vish Chimiko-Technologitcheski Institute | Polyvinyl chloride composition |
| CN102532748A (en) * | 2011-12-07 | 2012-07-04 | 湖北众联塑业有限公司 | Processing modifier for polyvinyl chloride electrical casing |
| CN103435929A (en) * | 2013-07-08 | 2013-12-11 | 中塑联新材料科技湖北有限公司 | Regulator for anti-shock function of polyvinyl chloride sealing element |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20190920 |