CN107815043A - One kind is without abnormal sound PVC rubber and preparation method thereof - Google Patents
One kind is without abnormal sound PVC rubber and preparation method thereof Download PDFInfo
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- CN107815043A CN107815043A CN201711248023.4A CN201711248023A CN107815043A CN 107815043 A CN107815043 A CN 107815043A CN 201711248023 A CN201711248023 A CN 201711248023A CN 107815043 A CN107815043 A CN 107815043A
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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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
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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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
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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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
- C08J9/0071—Nanosized fillers, i.e. having at least one dimension below 100 nanometers
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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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
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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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
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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
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Emergency Medicine (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses one kind without abnormal sound PVC rubber and preparation method thereof, the PVC rubber includes the raw material of following mass fraction：100 parts of PVC powder, 20 ~ 120 parts of plasticizer, 1 ~ 10 part of stabilization agent, 0 ~ 10 part of modification agent, 0 ~ 50 part of filler, 0 ~ 20 part of foaming agent, 2 ~ 5 parts of inorganic agent, 0.04 ~ 1 part of hand feeling agent.The PVC rubber of the present invention makes its surface that there is friction to be no different audio fruit, reaches uk/us ﹤ 1.3 requirement by being improved to formula.
Description
Technical field
The invention belongs to PVC rubber manufacturing technology fields, and in particular to one kind is without abnormal sound PVC rubber and preparation method thereof.
Background technology
Ford is proposed without abnormal sound requirement for its automobile-used door panel material, it is desirable to uk/us ﹤ 1.3, existing no abnormal sound PVC glue
The formula of skin can not meet the requirement of its abnormal sound.
The content of the invention
Goal of the invention：The present invention is directed to deficiency of the prior art, proposes one kind without abnormal sound PVC rubber and its preparation side
Method, sound isolation requirement uk/us ﹤ 1.3.
Technical scheme：It is of the present invention a kind of without abnormal sound PVC rubber, include the raw material of following mass fraction：
100 parts of PVC powder, 20 ~ 120 parts of plasticizer, 1 ~ 10 part of stabilization agent, 0 ~ 10 part of modification agent, 0 ~ 50 part of filler, foaming agent 0
~ 20 parts, 2 ~ 5 parts of inorganic agent, 0.04 ~ 1 part of hand feeling agent.
Further, the plasticizer uses phthalate.
Further, the stabilization agent uses hard acids or epoxidized soybean oil.
Further, the modification agent uses ultra-violet absorber or mould inhibitor.
Further, the filler uses calcium carbonate or nanometer calcium.
Further, the foaming agent uses azodicarbonamide.
Further, the inorganic agent uses PU resins.
Further, the hand feeling agent uses organosilicon.
The invention also discloses a kind of above-mentioned preparation method of no abnormal sound PVC rubber, comprise the following steps：
（1）By PVC powder, plasticizer, stabilization agent, modification agent, filler, foaming agent mixing 10-15min, make each component scattered equal
It is even, put into ten thousand horsepowers of machines and squeeze material, into the material for melting blob of viscose shape, enter to roll abundant stirring in turbine, promote mixing and gel evenly
Degree；
（2）PVC film is made with calender at a temperature of 160-180 DEG C in the mixed material of the first step, before calender, it is upper,
In, lower wheel speed ratio be 1：(1.25~1.35)：(1.28~1.38)：(1.31~1.41), which are rolled into, needs thickness, can get Ke Fa
The PVC film of bubble, base fabric is separately bonded, base fabric system is bonded base fabric, PVC hairs in embossed wheel simultaneously through sending frame, in adhesive tape machine calendering
Foamed at bubble foamed 180-240 DEG C of the stove of semi-finished product, through heater after coming out of the stove, embossed wheel extrudes various required lines, warp
Cooling and shaping, which batches, to be formed, and is fitted in leather base cloth；
（3）Second step PVC skins are handled in processor inorganic agent and hand feeling agent, the processing wheel 100-150 mesh of processor, drying
120-140 DEG C of temperature, drying time 2-4min, batches through cooling and shaping and forms.
Beneficial effect：The PVC rubber of the present invention makes its surface that there is friction to be no different audio by being improved to formula
Fruit, reach uk/us ﹤ 1.3 requirement.
Embodiment
With reference to specific embodiment, the invention will be further described：
Embodiment 1
It is a kind of without abnormal sound PVC rubber, include the raw material of following mass fraction：
100 parts of PVC powder, 20 parts of phthalate, 1 part of hard acids, 10 parts of calcium carbonate, 1 part of azodicarbonamide, PU trees
2 parts of fat, 0.04 part of organosilicon.
A kind of preparation method of above-mentioned no abnormal sound PVC rubber, comprises the following steps：
（1）By PVC powder, phthalate, hard acids, calcium carbonate, azodicarbonamide mixing 10min, make each component
It is uniformly dispersed, puts into ten thousand horsepowers of machines and squeeze material, into the material for melting blob of viscose shape, enters to roll abundant stirring in turbine, promote mixing evenly
With gel degree；
（2）PVC film is made with calender at a temperature of 160 DEG C in the mixed material of the first step, before calender, it is upper, in,
Lower wheel speed ratio is 1：1.25：1.28：1.31 are rolled into and need thickness, can obtain expandable PVC film, separately be bonded base fabric, base fabric system
Through sending frame, base fabric is bonded in embossed wheel simultaneously in adhesive tape machine calendering, is carried out at 180 DEG C of the foamed stove of PVC foam semi-finished product
Foaming, through heater after coming out of the stove, embossed wheel extrudes various required lines, batches and forms through cooling and shaping, is fitted in leather base cloth；
（3）Second step PVC skins are handled in processor with PU resins and organosilicon, the processing wheel 100-150 mesh of processor, drying
120 DEG C of temperature, drying time 2min, batches through cooling and shaping and forms.
Embodiment 2
It is a kind of without abnormal sound PVC rubber, include the raw material of following mass fraction：
100 parts of PVC powder, 120 parts of phthalate, 10 parts of epoxidized soybean oil, 10 parts of ultra-violet absorber, nanometer calcium 50
Part, 20 parts of azodicarbonamide, 5 parts of PU resins, 1 part of organosilicon.
A kind of preparation method of above-mentioned no abnormal sound PVC rubber, comprises the following steps：
（1）PVC powder, phthalate, epoxidized soybean oil, ultra-violet absorber, nanometer calcium, azodicarbonamide are mixed
15min, each component is uniformly dispersed, put into ten thousand horsepowers of machines and squeeze material, into the material for melting blob of viscose shape, enter to roll abundant stirring in turbine, promote
Enter mixing evenly and gel degree；
（2）PVC film is made with calender at a temperature of 180 DEG C in the mixed material of the first step, before calender, it is upper, in,
Lower wheel speed ratio is 1：1.35：1.38：1.41 are rolled into and need thickness, can obtain expandable PVC film, separately be bonded base fabric, base fabric system
Through sending frame, base fabric is bonded in embossed wheel simultaneously in adhesive tape machine calendering, is carried out at 240 DEG C of the foamed stove of PVC foam semi-finished product
Foaming, through heater after coming out of the stove, embossed wheel extrudes various required lines, batches and forms through cooling and shaping, is fitted in leather base cloth；
（3）Second step PVC skins are handled in processor with PU resins and organosilicon, the mesh of processing wheel 150 of processor, drying temperature
140 DEG C, drying time 4min, batch and form through cooling and shaping.
Embodiment 3
It is a kind of without abnormal sound PVC rubber, include the raw material of following mass fraction：
100 parts of PVC powder, 70 parts of phthalate, 5 parts of hard acids, 5 parts of mould inhibitor, 10 parts of azodicarbonamide, PU trees
3 parts of fat, 0.5 part of organosilicon.
A kind of preparation method of above-mentioned no abnormal sound PVC rubber, comprises the following steps：
（1）By PVC powder, phthalate, hard acids, mould inhibitor, azodicarbonamide mixing 12min, make each component
It is uniformly dispersed, puts into ten thousand horsepowers of machines and squeeze material, into the material for melting blob of viscose shape, enters to roll abundant stirring in turbine, promote mixing evenly
With gel degree；
（2）PVC film is made with calender at a temperature of 170 DEG C in the mixed material of the first step, before calender, it is upper, in,
Lower wheel speed ratio is 1：1.3：1.35：1.36 are rolled into and need thickness, can obtain expandable PVC film, are separately bonded base fabric, base fabric system warp
Frame is sent, base fabric is bonded in embossed wheel simultaneously in adhesive tape machine calendering, is sent out at 220 DEG C of the foamed stove of PVC foam semi-finished product
Bubble, through heater after coming out of the stove, embossed wheel extrudes various required lines, batches and forms through cooling and shaping, is fitted in leather base cloth；
（3）Second step PVC skins are handled in processor inorganic agent and hand feeling agent, the processing wheel 100-150 mesh of processor, drying
130 DEG C of temperature, drying time 3min, batches through cooling and shaping and forms.
The PVC rubber of the present invention makes its surface that there is friction to be no different audio fruit, reaches uk/ by being improved to formula
Us ﹤ 1.3 requirement.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent change and modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (9)
1. one kind is without abnormal sound PVC rubber, it is characterised in that：Include the raw material of following mass fraction：
100 parts of PVC powder, 20 ~ 120 parts of plasticizer, 1 ~ 10 part of stabilization agent, 0 ~ 10 part of modification agent, 0 ~ 50 part of filler, foaming agent 0
~ 20 parts, 2 ~ 5 parts of inorganic agent, 0.04 ~ 1 part of hand feeling agent.
2. one kind according to claim 1 is without abnormal sound PVC rubber, it is characterised in that：The plasticizer uses O-phthalic
Esters of gallic acid.
3. one kind according to claim 1 is without abnormal sound PVC rubber, it is characterised in that：The stabilization agent uses hard acids
Or epoxidized soybean oil.
4. one kind according to claim 1 is without abnormal sound PVC rubber, it is characterised in that：The modification agent is inhaled using ultraviolet
Receive agent or mould inhibitor.
5. one kind according to claim 1 is without abnormal sound PVC rubber, it is characterised in that：The filler using calcium carbonate or
Nanometer calcium.
6. one kind according to claim 1 is without abnormal sound PVC rubber, it is characterised in that：The foaming agent uses azo diformazan
Acid amides.
7. one kind according to claim 1 is without abnormal sound PVC rubber, it is characterised in that：The inorganic agent uses PU resins.
8. one kind according to claim 1 is without abnormal sound PVC rubber, it is characterised in that：The hand feeling agent uses organosilicon.
A kind of 9. preparation method of no abnormal sound PVC rubber according to claim 1-8 any one, it is characterised in that：Bag
Include following steps：
（1）By PVC powder, plasticizer, stabilization agent, modification agent, filler, foaming agent mixing 10-15min, make each component scattered equal
It is even, put into ten thousand horsepowers of machines and squeeze material, into the material for melting blob of viscose shape, enter to roll abundant stirring in turbine, promote mixing and gel evenly
Degree；
（2）PVC film is made with calender at a temperature of 160-180 DEG C in the mixed material of the first step, before calender, it is upper,
In, lower wheel speed ratio be 1：(1.25~1.35)：(1.28~1.38)：(1.31~1.41), which are rolled into, needs thickness, can get Ke Fa
The PVC film of bubble, base fabric is separately bonded, base fabric system is bonded base fabric, PVC hairs in embossed wheel simultaneously through sending frame, in adhesive tape machine calendering
Foamed at bubble foamed 180-240 DEG C of the stove of semi-finished product, through heater after coming out of the stove, embossed wheel extrudes various required lines, warp
Cooling and shaping, which batches, to be formed, and is fitted in leather base cloth；
（3）Second step PVC skins are handled in processor inorganic agent and hand feeling agent, the processing wheel 100-150 mesh of processor, drying
120-140 DEG C of temperature, drying time 2-4min, batches through cooling and shaping and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248023.4A CN107815043A (en) | 2017-12-01 | 2017-12-01 | One kind is without abnormal sound PVC rubber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248023.4A CN107815043A (en) | 2017-12-01 | 2017-12-01 | One kind is without abnormal sound PVC rubber and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107815043A true CN107815043A (en) | 2018-03-20 |
Family
ID=61605620
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248023.4A Pending CN107815043A (en) | 2017-12-01 | 2017-12-01 | One kind is without abnormal sound PVC rubber and preparation method thereof |
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| CN (1) | CN107815043A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321851A (en) * | 2021-06-02 | 2021-08-31 | 厦门黑之光新材料有限公司 | Calcium carbonate modifier and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816396A (en) * | 2012-08-27 | 2012-12-12 | 南亚塑胶工业（南通）有限公司 | Low heat absorption PVC product and method of preparing adhesive tape and the rubber sheet from it |
| CN103059475A (en) * | 2013-01-24 | 2013-04-24 | 南亚塑胶工业（南通）有限公司 | PVC (polyvinyl chloride) product and method for preparing formaldehyde-eliminating adhesive tape and rubber by using same |
| CN105837980A (en) * | 2016-04-28 | 2016-08-10 | 芜湖利通新材料有限公司 | Anti-scarification PVC rubber |
-
2017
- 2017-12-01 CN CN201711248023.4A patent/CN107815043A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816396A (en) * | 2012-08-27 | 2012-12-12 | 南亚塑胶工业（南通）有限公司 | Low heat absorption PVC product and method of preparing adhesive tape and the rubber sheet from it |
| CN103059475A (en) * | 2013-01-24 | 2013-04-24 | 南亚塑胶工业（南通）有限公司 | PVC (polyvinyl chloride) product and method for preparing formaldehyde-eliminating adhesive tape and rubber by using same |
| CN105837980A (en) * | 2016-04-28 | 2016-08-10 | 芜湖利通新材料有限公司 | Anti-scarification PVC rubber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321851A (en) * | 2021-06-02 | 2021-08-31 | 厦门黑之光新材料有限公司 | Calcium carbonate modifier and preparation method thereof |
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Application publication date: 20180320 |
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