CN110358129A - One kind being used for PVC sheet modifier - Google Patents
One kind being used for PVC sheet modifier Download PDFInfo
- Publication number
- CN110358129A CN110358129A CN201910629794.0A CN201910629794A CN110358129A CN 110358129 A CN110358129 A CN 110358129A CN 201910629794 A CN201910629794 A CN 201910629794A CN 110358129 A CN110358129 A CN 110358129A
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- Prior art keywords
- modifier
- pvc sheet
- ethylene
- agent
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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
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
-
- 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
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
- C08J2423/28—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
-
- 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
-
- 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
-
- 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
-
- 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
- C08K5/10—Esters; Ether-esters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses one kind to be used for PVC sheet modifier, and the modifier 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；Rubber plastic modified 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 sheet manufacture field.
Description
Technical field
The present invention relates to a kind of modifying agent for plastics, are used for PVC sheet modifier more particularly to one kind.
Technical background
So far, the formula for being traditionally used for polychlorovinyl sheet material modifier, the PVC sheets produced
Material 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 processing modified for PVC sheet
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 is used for PVC sheet modifier, and the modifier 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；Rubber plastic modified agent 1.8~2.5；
Precipitated calcium carbonate 40~60.
In the above-mentioned technical solutions, the modifier 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；Rubber plastic modified agent 2~2.4；Lightweight carbonic acid
Ca45~58.
In the above-mentioned technical solutions, the modifier 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 rubber plastic modified 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 modifier component also contains 0.5~1.5 parts by weight of titanium dioxide.
In the above-mentioned technical solutions, the modifier component also contains 0.01~0.02 parts by weight of brightening agent.
Modifier of the present invention for polychlorovinyl sheet material, has the advantages that novel, work
Skill is simple, operation is convenient, cheap, pollution-free removes traditional production for the first in polychlorovinyl sheet material formula of modifier
One butadiene of base methyl acrylate, one styrol copolymer, is added the rubber plastic modified agent of equivalent, does not influence transparency, Ke Yizeng
The quantity of packing is effectively reduced production polychlorovinyl sheet material supplementary material cost, improves sheet strength and toughness, improves product
Quality.The present invention can be widely used in the manufacture field of polychlorovinyl sheet material with industrialized mass production.
Specific embodiment
PVC sheet modifier is used in conjunction with specific embodiments 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:
Modifier of the present invention is prepared by following procedure:
One, modifier each component and parts by weight are produced
1, the preparation of rubber plastic modified 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, rubber plastic modified agent 1.8, precipitated calcium carbonate 40, titanium
White powder 0.5, brightening agent 0.01, it is spare.
Two, the preparation of the modifier
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 modifying agent.
Embodiment 2:
The present embodiment is substantially the same manner as Example 1, the difference is that:
One, modifier each component and parts by weight are produced
1, the preparation of rubber plastic modified 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, rubber plastic modified agent 2.5, precipitated calcium carbonate 60., titanium white
Powder 1.5, brightening agent 0.02, it is spare.
Two, the preparation of the modifier
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, modifier each component and parts by weight are produced
1, the preparation of rubber plastic modified 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, rubber plastic modified agent 2, precipitated calcium carbonate 45, titanium
White powder 0.7, brightening agent 0.013, it is spare.
Two, the preparation of the modifier
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, modifier each component and parts by weight are produced
1, the preparation of rubber plastic modified 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, rubber plastic modified agent 2.4, precipitated calcium carbonate 58,
Titanium dioxide 1.3, brightening agent 0.018, it is spare.
Two, the preparation of the processing phase flux
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 can carry out various modifications and changes without departing from essence of the invention to the present invention
Mind and range.In this way, if these modifications and variations of the invention belong to the range of the claims in the present invention and its equivalent technologies
Within, then including 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 is used for PVC sheet modifier, it is characterised in that the modifier includes following components and weight
Part: lead salt stabilizer 3.6；Stearic acid 1.2；Paraffin 0.8；Haloflex 4.0；Rubber plastic modified agent 2.2；Precipitated calcium carbonate 50；
The rubber plastic modified 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 be used for PVC sheet modifier, it is characterised in that: the proportion is ethylene
Acetate ethylene copolymer: Aluminate coupling agent=2:0.07.
3. according to claim 1 be used for PVC sheet modifier, it is characterised in that the modifier component
Also contain 0.5~1.5 parts by weight of titanium dioxide.
4. according to claim 1 be used for PVC sheet modifier, it is characterised in that the modifier component
Also contain 0.01~0.02 parts by weight of brightening agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910629794.0A CN110358129A (en) | 2019-07-12 | 2019-07-12 | One kind being used for PVC sheet modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910629794.0A CN110358129A (en) | 2019-07-12 | 2019-07-12 | One kind being used for PVC sheet modifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110358129A true CN110358129A (en) | 2019-10-22 |
Family
ID=68218994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910629794.0A Withdrawn CN110358129A (en) | 2019-07-12 | 2019-07-12 | One kind being used for PVC sheet modifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110358129A (en) |
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 |
| CN103304929A (en) * | 2013-06-26 | 2013-09-18 | 中塑联新材料科技湖北有限公司 | Anti-shock function regulator of polyvinyl chloride artificial leather |
-
2019
- 2019-07-12 CN CN201910629794.0A patent/CN110358129A/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 |
| CN103304929A (en) * | 2013-06-26 | 2013-09-18 | 中塑联新材料科技湖北有限公司 | Anti-shock function regulator of polyvinyl chloride artificial leather |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191022 |