CN107236216A - A kind of ageing-resistant igelite - Google Patents
A kind of ageing-resistant igelite Download PDFInfo
- Publication number
- CN107236216A CN107236216A CN201710504665.XA CN201710504665A CN107236216A CN 107236216 A CN107236216 A CN 107236216A CN 201710504665 A CN201710504665 A CN 201710504665A CN 107236216 A CN107236216 A CN 107236216A
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- CN
- China
- Prior art keywords
- parts
- ageing
- resistant
- igelite
- resistant igelite
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Classifications
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2310/00—Masterbatches
Abstract
The invention discloses a kind of ageing-resistant igelite, include the component of following parts by weight：50 70 parts of Corvic, 30 50 parts of Paris white, 36 parts of plasticizer, 24 parts of stabilizer, 25 parts of ACR auxiliary agents, 12 parts of stearic acid, 13 parts of nano titanium oxide, 35 parts of ultra-violet absorber, 23 parts of antioxidant, 12 parts of coupling agent, 0.5 4 parts of colouring agent.The invention also discloses the preparation method of ageing-resistant igelite.The additives such as filler, lubricant, colouring agent and polyvinyl chloride high-speed stirred are well mixed various additives by the present invention, make plastic products uniform coloring, and with good antibacterial, antiageing effect.Whipping temp can be directly added into extruder or injection machine after being less than 100 degrees Celsius, and stirring simultaneously, not only cut high temperature prilling, simplify manufacturing process, and can reduce polyvinyl chloride decomposition and the release of hydrogen chloride gas.
Description
Technical field
The invention belongs to plastic products technology field, and in particular to a kind of ageing-resistant igelite.
Background technology
PVC（Polyvinyl chloride）Once it was the general-purpose plastics of yield maximum in the world, using widely.In construction material, work
Industry product, commodity, flooring laminate, floor tile, artificial leather, tubing, electric wire, packaging film, bottle, expanded material, encapsulant,
It is widely used in terms of fiber.PVC has preferable mechanical performance, tensile strength 60MPa or so, 5~10kJ/ of impact strength
m²；There are excellent dielectric properties.But the stability to light and heat is poor, through long-time exposure in sunshine, it will decompose and produce chlorination
Hydrogen, and further autocatalysis is decomposed, and causes discoloration, physical and mechanical properties also declines rapidly.
The content of the invention
In order to solve the above problems, the present invention provides a kind of ageing-resistant igelite, includes the group of following parts by weight
Point：50-70 parts of Corvic, 30-50 parts of Paris white, 3-6 parts of plasticizer, 2-4 parts of stabilizer, 2-5 parts of ACR auxiliary agents,
1-2 parts of stearic acid, 1-3 parts of nano titanium oxide, 3-5 parts of ultra-violet absorber, 2-3 parts of antioxidant, 1-2 parts of coupling agent.
Preferably, the Paris white is heavy calcium carbonate, and the granularity of the Paris white is below 1200 mesh.
Preferably, the plasticizer is DOP（Dioctyl phthalate）.
Preferably, the ultra-violet absorber is the one or more in benzophenone class, group-substituted acrylonitrile, hindered amines.
Preferably, in addition to 0.5-1.5 parts of calcium stearate.
Preferably, in addition to 0.5-4 parts of colouring agent.
Preferably, the colouring agent is color masterbatch.
A kind of preparation method of ageing-resistant igelite, comprises the following steps：
（1）Each component is proportionally added into homogenizer stirring, temperature is not higher than 100 degrees Celsius during stirring；
（2）Then raw material continuation stirring at low speed is cooled to 40-50 degrees Celsius；
（3）It is put into extruder or injection machine and is processed into plastic products.
Beneficial effects of the present invention：
（1）By the additives such as filler, lubricant, colouring agent and polyvinyl chloride high-speed stirred, various additives are well mixed, are made
Plastic products uniform coloring, prevent plasticizing it is bad.
（2）Whipping temp is less than 100 degrees Celsius, and can be directly added into extruder or injection machine after agitation, not only cuts
High temperature prilling, simplifies manufacturing process, and can reduce polyvinyl chloride decomposition and the release of hydrogen chloride gas.
（3）The nano titanium oxide of addition acts synergistically with ultra-violet absorber, antioxidant, has igelite
There are good antibacterial, antiageing effect, extend the service life of plastic products.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, and embodiment is as follows：
Embodiment 1
A kind of ageing-resistant igelite, includes the component of following parts by weight：50 parts of Corvic, 1200 mesh heavy carbons
Sour 30 parts of calcium powder, 3 parts of DOP plasticizer, 2 parts of stabilizer, 2 parts of ACR auxiliary agents, 1.5 parts of stearic acid, 1 part of calcium stearate, rutile-type
1 part of nano titanium oxide, 3 parts of ultra-violet absorber, 2 parts of antioxidant, 1 part of silane coupler, 1 part of color masterbatch.
A kind of preparation method of ageing-resistant igelite, comprises the following steps：
（1）Each component is proportionally added into homogenizer stirring, temperature is not higher than 100 degrees Celsius during stirring；
（2）Then raw material continuation stirring at low speed is cooled to 40-50 degrees Celsius；
（3）It is put into extruder or injection machine and is processed into plastic products.
In the present embodiment, the heavy calcium carbonate is directly ground by lime stone to be formed, and compared with precipitated calcium carbonate powder, it is made
Standby simple, production cost is low.
In the present embodiment, the ACR auxiliary agents are the copolymer of methyl methacrylate and acrylate.
In the present embodiment, the ultra-violet absorber is purple by the benzophenone class of 50% parts by weight and the hindered amines of 50% parts by weight
Ultraviolet absorbers are mixed.
Embodiment 2
The present embodiment and the difference of embodiment 1 are that ageing-resistant igelite each component content is different, described ageing-resistant poly-
Vinyl chloride plastic includes the component of following parts by weight：70 parts of Corvic, 50 parts of 1200 mesh heavy calcium carbonate, DOP increase
Mould 5 parts of agent, 3 parts of stabilizer, 4 parts of ACR auxiliary agents, 1 part of stearic acid, 1 part of calcium stearate, 3 parts of rutile type nano titanic oxide, purple
5 parts of ultraviolet absorbers, 3 parts of antioxidant, 1.5 parts of silane coupler, 3 parts of color masterbatch.
In the present embodiment, the ultra-violet absorber is by the benzophenone class of 30% parts by weight, the substituted acrylonitrile of 30% parts by weight
The ultra-violet absorber of the hindered amines of class and 40% parts by weight is mixed.
Embodiment 3
The present embodiment and the difference of embodiment 1 are that ageing-resistant igelite each component content is different, described ageing-resistant poly-
Vinyl chloride plastic includes the component of following parts by weight：60 parts of Corvic, 40 parts of 1200 mesh heavy calcium carbonate, DOP increase
Mould 5 parts of agent, 3 parts of stabilizer, 4 parts of ACR auxiliary agents, 1.5 parts of stearic acid, 1.5 parts of calcium stearate, 2 parts of nano titanium oxide, ultraviolet
4 parts of absorbent, 3 parts of antioxidant, 2 parts of coupling agent, 3 parts of color masterbatch.
In the present embodiment, the ultra-violet absorber is the group-substituted acrylonitrile of 60% parts by weight and being obstructed for 40% parts by weight
The ultra-violet absorber of amine is mixed.
Embodiment 4
The present embodiment and the difference of embodiment 1 are that ageing-resistant igelite each component content is different, described ageing-resistant poly-
Vinyl chloride plastic includes the component of following parts by weight：50 parts of Corvic, 50 parts of 1200 mesh heavy calcium carbonate, DOP increase
Mould 6 parts of agent, 4 parts of stabilizer, 5 parts of ACR auxiliary agents, 1 part of stearic acid, 2 parts of calcium stearate, 3 parts of nano titanium oxide, ultraviolet radiation absorption
5 parts of agent, 3 parts of antioxidant, 2 parts of coupling agent, 4 parts of color masterbatch.
In the present embodiment, the ultra-violet absorber is the benzophenone class of 40% parts by weight, the substituted acrylonitrile of 40% parts by weight
The ultra-violet absorber of the hindered amines of class and 20% parts by weight is mixed.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the design of invention, the equivalent structure transformation made using present specification, or directly/other correlations are used in indirectly
Technical field be included in the present invention scope of patent protection in.
Claims (8)
1. a kind of ageing-resistant igelite, it is characterised in that include the component of following parts by weight：Corvic 50-
70 parts, 30-50 parts of Paris white, 3-6 parts of plasticizer, 2-4 parts of stabilizer, 2-5 parts of ACR auxiliary agents, 1-2 parts of stearic acid, nanometer two
1-3 parts of titanium oxide, 3-5 parts of ultra-violet absorber, 2-3 parts of antioxidant, 1-2 parts of coupling agent.
2. ageing-resistant igelite according to claim 1, it is characterised in that the Paris white is heavy carbonic acid
Calcium powder, the granularity of the Paris white is below 1200 mesh.
3. ageing-resistant igelite according to claim 1, it is characterised in that the plasticizer is DOP.
4. ageing-resistant igelite according to claim 1, it is characterised in that the ultra-violet absorber is benzophenone
One or more in class, group-substituted acrylonitrile, hindered amines.
5. the ageing-resistant igelite according to claim any one of 1-4, it is characterised in that also including calcium stearate
0.5-1.5 parts.
6. the ageing-resistant igelite according to claim any one of 1-4, it is characterised in that also including colouring agent
0.5-4 parts.
7. ageing-resistant igelite according to claim 6, it is characterised in that the colouring agent is color masterbatch.
8. a kind of preparation method of ageing-resistant igelite, it is characterised in that comprise the following steps：
（1）Each component is proportionally added into homogenizer stirring, temperature is not higher than 100 degrees Celsius during stirring；
（2）Then raw material continuation stirring at low speed is cooled to 40-50 degrees Celsius；
（3）It is put into extruder or injection machine and is processed into plastic products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710504665.XA CN107236216A (en) | 2017-06-28 | 2017-06-28 | A kind of ageing-resistant igelite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710504665.XA CN107236216A (en) | 2017-06-28 | 2017-06-28 | A kind of ageing-resistant igelite |
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| Publication Number | Publication Date |
|---|---|
| CN107236216A true CN107236216A (en) | 2017-10-10 |
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ID=59986884
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710504665.XA Pending CN107236216A (en) | 2017-06-28 | 2017-06-28 | A kind of ageing-resistant igelite |
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| Country | Link |
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| CN (1) | CN107236216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113045844A (en) * | 2021-04-30 | 2021-06-29 | 江苏润大橡塑材料有限公司 | Preparation method of antibacterial artificial leather compounded by titanium dioxide aerogel and polyvinyl chloride |
| CN114044989A (en) * | 2021-09-30 | 2022-02-15 | 宜宾天亿新材料科技有限公司 | High-dimensional-stability high-heat-conductivity anti-aging PVC floor for floor heating and production method thereof |
| CN114106489A (en) * | 2021-12-06 | 2022-03-01 | 广东祺龙科技有限公司 | Composite material for preparing floor and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250430A (en) * | 2011-05-06 | 2011-11-23 | 胡国良 | Plastic steel profile |
| CN103467884A (en) * | 2013-09-02 | 2013-12-25 | 佛山市凯粤天雄塑料科技有限公司 | High-weatherability environmental-friendly white co-extruded PVC (Polyvinyl Chloride) modified material and preparation method thereof |
| CN103788527A (en) * | 2012-10-29 | 2014-05-14 | 中国石油化工股份有限公司 | Weather-resistant polyvinyl chloride mixture and preparation method thereof |
| CN105440473A (en) * | 2014-09-05 | 2016-03-30 | 青岛颐世保塑料有限公司 | Weather-proof polyvinyl chloride special-purpose master batch and preparation method thereof |
-
2017
- 2017-06-28 CN CN201710504665.XA patent/CN107236216A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250430A (en) * | 2011-05-06 | 2011-11-23 | 胡国良 | Plastic steel profile |
| CN103788527A (en) * | 2012-10-29 | 2014-05-14 | 中国石油化工股份有限公司 | Weather-resistant polyvinyl chloride mixture and preparation method thereof |
| CN103467884A (en) * | 2013-09-02 | 2013-12-25 | 佛山市凯粤天雄塑料科技有限公司 | High-weatherability environmental-friendly white co-extruded PVC (Polyvinyl Chloride) modified material and preparation method thereof |
| CN105440473A (en) * | 2014-09-05 | 2016-03-30 | 青岛颐世保塑料有限公司 | Weather-proof polyvinyl chloride special-purpose master batch and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113045844A (en) * | 2021-04-30 | 2021-06-29 | 江苏润大橡塑材料有限公司 | Preparation method of antibacterial artificial leather compounded by titanium dioxide aerogel and polyvinyl chloride |
| CN114044989A (en) * | 2021-09-30 | 2022-02-15 | 宜宾天亿新材料科技有限公司 | High-dimensional-stability high-heat-conductivity anti-aging PVC floor for floor heating and production method thereof |
| CN114106489A (en) * | 2021-12-06 | 2022-03-01 | 广东祺龙科技有限公司 | Composite material for preparing floor and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |
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