CN109294048A - A kind of formula of high viscous protective film masterbatch - Google Patents
A kind of formula of high viscous protective film masterbatch Download PDFInfo
- Publication number
- CN109294048A CN109294048A CN201811120291.2A CN201811120291A CN109294048A CN 109294048 A CN109294048 A CN 109294048A CN 201811120291 A CN201811120291 A CN 201811120291A CN 109294048 A CN109294048 A CN 109294048A
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- CN
- China
- Prior art keywords
- formula
- masterbatch
- protective film
- high viscous
- antioxidant
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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
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
Abstract
The present invention provides a kind of formula of high viscous protective film masterbatch; by weight percentage, formula includes linear low density polyethylene (LLDPE) 30%~40%, low density polyethylene (LDPE) (LDPE) 30%~40%, coupling agent 15%~35%, degradation agent 0.5%~1%, light stabilizer 0.5%~1%, antioxidant 0.5%~1% and compatilizer 0.5%~1% to the formula each component.The beneficial effects of the invention are as follows designs rationally, and processing cost is low, reduce difficulty of processing, degradable, illumination stability inferior is fabulous and anti-oxidant.
Description
Technical field
The invention belongs to plastic matrix fields, more particularly, to a kind of formula of high viscous protective film masterbatch.
Background technique
The masterbatch of the viscous protective film of common height is excessively single in existing technology, and internal structure is unstable, to environment
It destroys greatly, and there is processing cost height, difficulty of processing is high, has high requirements to the technology of needs, and cracky damages, respectively
Conformability is low between material, so that product quality is unqualified, non-degradable is polluted the environment, and pole is not under irradiation by sunlight
Stablize, internal structure changes, is easy to be corroded when being placed in normal environment, and such product, which pollutes the environment, to be obtained
It solves.
Summary of the invention
The object of the present invention is to provide a kind of designs rationally, and processing cost is low, reduces under difficulty of processing, degradable, illumination
Excellent stability and oxidation resistant masterbatch are especially suitable for a kind of formula of high viscous protective film masterbatch.
The technical scheme is that
A kind of formula of high viscous protective film masterbatch is provided, by weight percentage, formula includes the formula each component
Linear low density polyethylene (LLDPE) 30%~40%, low density polyethylene (LDPE) (LDPE) 30%~40%, coupling agent 15%~
35%, degradation agent 0.5%~1%, light stabilizer 0.5%~1%, antioxidant 0.5%~1% and compatilizer 0.5%~1%.
Further, the coupling agent selects silane coupling agent or titanate coupling agent.
Further, the light stabilizer selects photomask agent, ultraviolet absorbing agent or hydroxide disassembler.
Further, the antioxidant selects peroxide-decomposing type antioxidant, phenol type antioxidant or amine type antioxidant.
Further, the compatilizer selects non-reactive compatilizer.
The advantages and positive effects of the present invention are: due to the adoption of the above technical scheme:
1, rationally, processing cost is low, reduces difficulty of processing, and each material mating is high, will not between molecule for this product design
Generate chemical reaction, only physical reactions.
2, this product is degradable, can be biodegradable into low molecule density, due to linear low density polyethylene and low density polyethylene (LDPE)
Non-degradable, degradation agent, which is added, may make product to degrade.
3, this product excellent stability under light illumination can just generate interior molecules change only under the irradiation of special light
Change, the connecting key fracture between molecule and molecule can facilitate recycling, and secondary use protects environment.
4, this product also has anti-oxidant, is placed under conventional environment to be not susceptible to corrode and rot, protects environment, will not be right
The processing surrounding enviroment of product pollute.
Specific embodiment
A kind of formula of high viscous protective film masterbatch is provided, by weight percentage, formula includes the formula each component
Linear low density polyethylene (LLDPE) 30%~40%, low density polyethylene (LDPE) (LDPE) 30%~40%, coupling agent 15%~
35%, degradation agent 0.5%~1%, light stabilizer 0.5%~1%, antioxidant 0.5%~1% and compatilizer 0.5%~1%.
Further, the coupling agent selects silane coupling agent or titanate coupling agent.Connect the molecule of each material.
Further, the light stabilizer selects photomask agent, ultraviolet absorbing agent or hydroxide disassembler.Too
Sunlight, which irradiates between lower molecule, still to be consolidated.
Further, the antioxidant selects peroxide-decomposing type antioxidant, phenol type antioxidant or amine type antioxidant.
It will not aoxidize, protect product ontology.
Further, the compatilizer selects non-reactive compatilizer.It mutually dissolves each other between each material by self-characteristic
Solution, is integrally formed.
The dispensing information of this example:
Embodiment 1
Formulation weight percentage: linear low density polyethylene (LLDPE) 35%, low density polyethylene (LDPE) (LDPE) 35%, idol
Join agent 28%, degradation agent 0.5%, light stabilizer 0.5%, antioxidant 0.5% and compatilizer 0.5%.
The main function of the present embodiment is to connect stronger between the molecule for making the material for making masterbatch, enhances masterbatch
Bulk strength, the link key between molecule is not easy to break, while putting into a large amount of coupling agent and can also reinforce the strong of each material body
Degree, influences each other between material and material, changes the molecular structure of material, masterbatch does not easily cause breaking-up.
Embodiment 2
Formulation weight percentage: linear low density polyethylene (LLDPE) 35%, low density polyethylene (LDPE) (LDPE) 35%, idol
Join agent 26%, degradation agent 1%, light stabilizer 1%, antioxidant 1% and compatilizer 1%.
The main function of the present embodiment is the various characteristics for improving masterbatch, the degradation agent of investment, light stabilizer, antioxidant and
The weight percent of compatilizer reaches maximum value, and the masterbatch performance indexes of production reaches maximum value, can satisfy special
To the processing of masterbatch under environment, meanwhile, the stability of masterbatch is high, can store for a long time, or by masterbatch fast degradation, need
Masterbatch is placed under degradation environment.
Embodiment 3
Formulation weight percentage: linear low density polyethylene (LLDPE) 40%, low density polyethylene (LDPE) (LDPE) 40%, idol
Join agent 17%, degradation agent 0.75%, light stabilizer 0.75%, antioxidant 0.75% and compatilizer 0.75%.
The performance indexes of masterbatch is maintained a stability number by the main function of the present embodiment, improves masterbatch ontology
Stability, be not singly by the connection between molecule, degradation agent, light stabilizer, antioxidant and compatilizer only play one
It enhances the effect of masterbatch, is played a role by polyethylene ontology.
Formula according to the demand masterbatch to product be have it is multifarious, and 3 above-mentioned embodiments only make it is high
Three kinds of formulas of viscous protective film masterbatch, belonging to most directly can illustrate whether properties possessed by master batch formulation reach standard
Embodiment.
Embodiment 1 is compared with embodiment 2, and embodiment 1 can be used as enhancing the structural strength of masterbatch ontology, and each material melts
Conjunction rate is high, but the various performances of masterbatch ontology do not have particularly pertinent, and embodiment 2 can be used as enhancing the various property of masterbatch ontology
Can, the utilization rate of masterbatch is improved, but it is no very well to the protection of masterbatch, once the internal structure of masterbatch is impacted, and it is female
Material may output rupture.
Embodiment 1 is compared with embodiment 3, and embodiment 1 can be used as enhancing the structural strength of masterbatch ontology, and each material melts
Conjunction rate is high, but the various performances of masterbatch ontology are not embodied, and only may be used for protection product, and embodiment 3 can be used as
The various performances of balanced masterbatch also include the structural strength of masterbatch ontology, but the structural strength of the masterbatch ontology of embodiment 3 is remote
Structural strength not as good as 1 masterbatch ontology of embodiment is big, protects no embodiment 1 good.
Embodiment 2 is compared with embodiment 3, and embodiment 2 can be used as enhancing the various performances of masterbatch ontology, improves masterbatch
Utilization rate, embodiment 3 can be used as the various performances of balanced masterbatch, and embodiment 3 is high without the various performance datas of embodiment 2,
But the various performance datas of embodiment 3 can maintain in the numberical range of an absolute stability, and the various property of embodiment 2
Can data reach peak value, masterbatch ontology may unbearable such numerical value lead to the damage of masterbatch.
Embodiment 1 is compared with embodiment 2 and embodiment 3, and the additive in embodiment 1 and embodiment 2 belongs to mother
Most value in material formula, embodiment 1 are minimum values, and the few requirement to masterbatch ontology of additive is just high, and embodiment 2 is maximum value,
With regard to low, embodiment 3 is then to have selected a median for the requirement of the multipair masterbatch ontology of additive, embodiment 1,2,3 all there is
Advantage, the masterbatch according to the different selections of product is also different, and opposite master batch formulation is also different.
Multiple embodiments of the invention are described in detail above, but the content is only preferable implementation of the invention
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (5)
1. a kind of formula of high viscous protective film masterbatch, it is characterised in that: the formula each component by weight percentage, is formulated
Including linear low density polyethylene (LLDPE) 30%~40%, low density polyethylene (LDPE) (LDPE) 30%~40%, coupling agent 15%
~35%, degradation agent 0.5%~1%, light stabilizer 0.5%~1%, antioxidant 0.5%~1% and compatilizer 0.5%~
1%.
2. a kind of formula of high viscous protective film masterbatch according to claim 1, it is characterised in that: the coupling agent is selected
Silane coupling agent or titanate coupling agent.
3. a kind of formula of high viscous protective film masterbatch according to claim 1, it is characterised in that: the light stabilizer choosing
With photomask agent, ultraviolet absorbing agent or hydroxide disassembler.
4. a kind of formula of high viscous protective film masterbatch according to claim 1, it is characterised in that: the antioxidant is selected
Peroxide-decomposing type antioxidant, phenol type antioxidant or amine type antioxidant.
5. a kind of formula of high viscous protective film masterbatch according to claim 1, it is characterised in that: the compatilizer is selected
Non-reactive compatilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120291.2A CN109294048A (en) | 2018-09-26 | 2018-09-26 | A kind of formula of high viscous protective film masterbatch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120291.2A CN109294048A (en) | 2018-09-26 | 2018-09-26 | A kind of formula of high viscous protective film masterbatch |
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| Publication Number | Publication Date |
|---|---|
| CN109294048A true CN109294048A (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811120291.2A Pending CN109294048A (en) | 2018-09-26 | 2018-09-26 | A kind of formula of high viscous protective film masterbatch |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242390A (en) * | 1998-07-16 | 2000-01-26 | 吉林省金鹰实业有限责任公司 | PE raw material with photo degradable and biodegradable properties |
| CN1266070A (en) * | 2000-03-23 | 2000-09-13 | 刘永丰 | Controllable environment degrading plastics mother material |
| CN1810864A (en) * | 2006-01-19 | 2006-08-02 | 海宁海欣真空包装有限公司 | Adhesive protecting film |
| CN103059371A (en) * | 2011-10-24 | 2013-04-24 | 滁州格美特科技有限公司 | Modified polyethylene film material and preparation method thereof |
-
2018
- 2018-09-26 CN CN201811120291.2A patent/CN109294048A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242390A (en) * | 1998-07-16 | 2000-01-26 | 吉林省金鹰实业有限责任公司 | PE raw material with photo degradable and biodegradable properties |
| CN1266070A (en) * | 2000-03-23 | 2000-09-13 | 刘永丰 | Controllable environment degrading plastics mother material |
| CN1810864A (en) * | 2006-01-19 | 2006-08-02 | 海宁海欣真空包装有限公司 | Adhesive protecting film |
| CN103059371A (en) * | 2011-10-24 | 2013-04-24 | 滁州格美特科技有限公司 | Modified polyethylene film material and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 王澜等: "《高分子材料》", 31 January 2009 * |
| 葛涛等: "《功能性塑料母料生产技术》", 30 June 2006 * |
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Application publication date: 20190201 |