CN108790344A - A kind of insulation stratified material and preparation method thereof - Google Patents

A kind of insulation stratified material and preparation method thereof Download PDF

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Publication number
CN108790344A
CN108790344A CN201810502498.XA CN201810502498A CN108790344A CN 108790344 A CN108790344 A CN 108790344A CN 201810502498 A CN201810502498 A CN 201810502498A CN 108790344 A CN108790344 A CN 108790344A
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Prior art keywords
parts
layer
weight
stratified material
glass fibre
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CN201810502498.XA
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Chinese (zh)
Inventor
王勇
夏英
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NANJING YOUGU INTELLECTUAL PROPERTY SERVICE Co.,Ltd.
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Suzhou Cattle Wheat Field New Mstar Technology Ltd
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Priority to CN201810502498.XA priority Critical patent/CN108790344A/en
Publication of CN108790344A publication Critical patent/CN108790344A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/04—Coating on the layer surface on a particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/101—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a kind of insulation stratified material and preparation method thereof, including three layers, first layer is polypropylene nitrile layer, and the second layer is inorganic fill layer, and third layer is coating；The coating is made of the component comprising following parts by weight：1-1.5 parts of 55-70 parts of polystyrene, 35-55 parts of polyacrylonitrile, 10-20 parts of epoxy acrylate, 5-15 parts of isophorone diisocyanate, 10-15 parts of poly- (4-Vinyl phenol), 20-30 parts of Lauryl Alcohol polyoxyethylene ether, 4-7 parts of 1,3- diphenyl -2- pyrazolines and 3- chloro- 5- nitroanilines.The invention also discloses a kind of preparation methods of insulation stratified material.

Description

A kind of insulation stratified material and preparation method thereof
Technical field
The invention belongs to field of compound material, more particularly to a kind of insulation stratified material and preparation method thereof.
Background technology
A kind of thermoplastic resin of prepared by polyacrylonitrile is by propylene polymerization.Polyacrylonitrile is nontoxic, odorless, tasteless The highly crystalline polymer of milky, it is light, be one of kind most light in current all plastics.Polyacrylonitrile is especially steady to water Fixed, water absorption rate in water is only 0.01%, good moldability, but because shrinking percentage is big (for 1%-2.5%）.
Polystyrene includes ordinary polystyrene, expanded polystyrene (EPS), high impact polystyrene and syndiotactic polytyrene.It is general Logical polystyrene resin is nontoxic, and odorless, colourless is transparent, and for light transmittance up to 90% or more, electrical insulation capability is good, and easy coloring adds Work good fluidity, rigidity is good and chemical resistance is good etc..But polystyrene is crisp, and impact strength is low, stress cracking easily occurs, Poor heat resistance and intolerant to boiling water etc..
Invention content
For above-mentioned demand, invention especially provides a kind of insulation stratified materials and preparation method thereof.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of insulation stratified material, including three layers, first layer is polypropylene nitrile layer, and the second layer is inorganic fill layer, and third layer is Coating；
The coating is made of the component comprising following parts by weight：
55-70 parts of polystyrene,
35-55 parts of polyacrylonitrile,
20-30 parts of Lauryl Alcohol polyoxyethylene ether,
10-20 parts of epoxy acrylate,
10-15 parts of poly- (4-Vinyl phenol),
5-15 parts of isophorone diisocyanate,
1,3- 4-7 parts of diphenyl -2- pyrazolines,
1-1.5 parts of 3- chloro- 5- nitroanilines.
The coating further includes acrylic acid-2-ethyl caproite 0-2 parts by weight.
The polypropylene nitrile layer is made of the polyacrylonitrile that long glass fibres is modified.
The inorganic fill layer is alkali-free glass fibre, asbestos fibre, graphene, carbon nanotube, precipitated calcium carbonate mixing It is made.
The alkali-free glass fibre, the asbestos fibre, the graphene, the carbon nanotube, the precipitated calcium carbonate Mass ratio be 10:1-2:0.2-0.5:0.01-0.03:10-20.
The inorganic fill layer is received by the alkali-free glass fibre, the asbestos glass fibre, the graphene, the carbon The mitron and precipitated calcium carbonate is polished is stirred evenly at 80-120 DEG C, is used in combination ball mill grinding to crush, is sieved.
A kind of preparation method of insulation stratified material, one is bonded in by polypropylene nitrile layer, inorganic fill layer, coating successively It rises；
Wherein, the preparation method of the coating is as follows：
（1）Weigh polystyrene 55-70 parts by weight, polyacrylonitrile 35-55 parts by weight, epoxy acrylate 10-20 parts by weight, different Isophorone diisocyanate 5-15 parts by weight, poly- (4-Vinyl phenol) 10-15 parts by weight, Lauryl Alcohol polyoxyethylene ether 20- 30 parts by weight, 1,3- diphenyl -2- pyrazoline 4-7 parts by weight, the chloro- 5- nitroanilines 1-1.5 parts by weight of 3- and acrylic acid -2- second The own ester 0-2 parts by weight of base；
（2）Shear-mixed 15-30 minutes in cutter, is mixed 1-2 hours at 106-118 DEG C, pulverize, obtain coating Material.
The polypropylene nitrile layer is made of the polyacrylonitrile that long glass fibres is modified.
The inorganic fill layer is alkali-free glass fibre, asbestos fibre, graphene, carbon nanotube, precipitated calcium carbonate mixing It is made.
The inorganic fill layer is received by the alkali-free glass fibre, the asbestos glass fibre, the graphene, the carbon The mitron and precipitated calcium carbonate is polished is stirred evenly at 80-120 DEG C, is used in combination ball mill grinding to crush, is sieved；Its In, the alkali-free glass fibre, the asbestos fibre, the graphene, the carbon nanotube, the precipitated calcium carbonate quality Than being 10:1-2:0.2-0.5:0.01-0.03:10-20.
Compared with prior art, the present invention advantage is：
（1）The insulation stratified material of the present invention not only has good with polypropylene nitrile layer, inorganic fill layer and coating up of three layers Mechanical strength, and good electrical isolation is formd between each layer.
（2）The insulation stratified material of the present invention is by polystyrene, polyacrylonitrile, Lauryl Alcohol polyoxy second due to coating Alkene ether, epoxy acrylate, poly- (4-Vinyl phenol), isophorone diisocyanate, 1,3- diphenyl -2- pyrazolines and 3- Chloro- 5- nitroanilines make coating not only have good mechanical strength, but also have good surface scratch resistance and insulating properties.
（3）The insulation stratiform material preparation method of the present invention is simple, is suitable for industrialized production.
Specific implementation mode
The present invention is further illustrated with reference to embodiments.
Embodiment 1
（1）Weigh polystyrene 55kg, polyacrylonitrile 35kg, epoxy acrylate 10kg, isophorone diisocyanate 5kg, Poly- (4-Vinyl phenol) 10kg, the chloro- 5- nitre of Lauryl Alcohol polyoxyethylene ether 20kg, 1,3- diphenyl -2- pyrazolines 4kg and 3- Base aniline 1kg；
（2）Shear-mixed 15 minutes in cutter mix 2 hours at 106 DEG C, pulverize, obtain coating material.
Embodiment 2
（1）Weigh polystyrene 70kg, polyacrylonitrile 55kg, epoxy acrylate 20kg, isophorone diisocyanate 15kg, Poly- (4-Vinyl phenol) 15kg, the chloro- 5- of Lauryl Alcohol polyoxyethylene ether 30kg, 1,3- diphenyl -2- pyrazoline 7kg and 3- Nitroaniline 1.5kg；
（2）Shear-mixed 30 minutes in cutter mix 1 hour at 118 DEG C, pulverize, obtain coating material.
Embodiment 3
（1）Weigh polystyrene 60kg, polyacrylonitrile 45kg, epoxy acrylate 15kg, isophorone diisocyanate 10kg, Poly- (4-Vinyl phenol) 12kg, the chloro- 5- nitre of Lauryl Alcohol polyoxyethylene ether 25kg, 1,3- diphenyl -2- pyrazolines 6kg and 3- Base aniline 1.2kg；
（2）Shear-mixed 18 minutes in cutter mix 2 hours at 110 DEG C, pulverize, obtain coating material.
Embodiment 4
（1）Weigh polystyrene 60kg, polyacrylonitrile 45kg, epoxy acrylate 15kg, isophorone diisocyanate 10kg, Poly- (4-Vinyl phenol) 12kg, the chloro- 5- nitre of Lauryl Alcohol polyoxyethylene ether 25kg, 1,3- diphenyl -2- pyrazolines 6kg, 3- Base aniline 1.2kg and acrylic acid-2-ethyl caproite 2kg；
（2）Shear-mixed 18 minutes in cutter mix 2 hours at 110 DEG C, pulverize, obtain coating material.
Embodiment 5
By alkali-free glass fibre 10kg, asbestos glass fibre 1kg, graphene 0.2kg, carbon nanotube 0.01kg and precipitated calcium carbonate 10kg is polished to stir evenly at 80 DEG C, and ball mill grinding is used in combination to crush, and sieving obtains inorganic fill layer.
Embodiment 6
By alkali-free glass fibre 10kg, asbestos glass fibre 2kg, graphene 0.5kg, carbon nanotube 0.03kg and precipitated calcium carbonate 20kg is polished to stir evenly at 120 DEG C, and ball mill grinding is used in combination to crush, and sieving obtains inorganic fill layer.
Embodiment 7
First layer made of the polyacrylonitrile that long glass fibres is modified will using the inorganic fill layer of embodiment 5 as the second layer The coating of embodiment 1 is as third layer；First layer, the second layer and third layer are combined together successively, obtain insulation stratiform material Material.
Embodiment 8
First layer made of the polyacrylonitrile that long glass fibres is modified will using the inorganic fill layer of embodiment 5 as the second layer The coating of embodiment 2 is as third layer；First layer, the second layer and third layer are combined together successively, obtain insulation stratiform material Material.
Embodiment 9
First layer made of the polyacrylonitrile that long glass fibres is modified will using the inorganic fill layer of embodiment 6 as the second layer The coating of embodiment 3 is as third layer；First layer, the second layer and third layer are combined together successively, obtain insulation stratiform material Material.
Embodiment 10
First layer made of the polyacrylonitrile that long glass fibres is modified will using the inorganic fill layer of embodiment 6 as the second layer The coating of embodiment 4 is as third layer；First layer, the second layer and third layer are combined together successively, obtain insulation stratiform material Material.
By the insulation stratified material of embodiment 7-10 for testing, concrete outcome is see table 1.
Table 1
Test event Resistance（Ohm/micron） Mechanical strength（MPa）
Embodiment 7 26 892
Embodiment 8 29 899
Embodiment 9 31 872
Embodiment 10 33 898
The present invention is not limited to embodiment here, those skilled in the art's announcement according to the present invention does not depart from scope The improvement and modification made all should be within protection scope of the present invention.

Claims (10)

1. a kind of insulation stratified material, which is characterized in that including three layers, first layer is polypropylene nitrile layer, and the second layer is inorganic fills out Layer is filled, third layer is coating；
Wherein, the coating is made of the component comprising following parts by weight：
55-70 parts of polystyrene,
35-55 parts of polyacrylonitrile,
20-30 parts of Lauryl Alcohol polyoxyethylene ether,
10-20 parts of epoxy acrylate,
10-15 parts of poly- (4-Vinyl phenol),
5-15 parts of isophorone diisocyanate,
1,3- 4-7 parts of diphenyl -2- pyrazolines,
1-1.5 parts of 3- chloro- 5- nitroanilines.
2. insulate stratified material according to claim 1, which is characterized in that the coating further include acrylic acid-2-ethyl oneself Ester 0-2 parts by weight.
3. insulate stratified material according to claim 2, which is characterized in that the polypropylene nitrile layer is modified for long glass fibres Polyacrylonitrile made of.
4. insulate stratified material according to claim 1, which is characterized in that the inorganic fill layer be alkali-free glass fibre, Asbestos fibre, graphene, carbon nanotube, precipitated calcium carbonate are mixed.
5. insulate stratified material according to claim 4, which is characterized in that the alkali-free glass fibre, the asbestos fibre, The graphene, the carbon nanotube, the precipitated calcium carbonate mass ratio be 10:1-2:0.2-0.5:0.01-0.03:10- 20。
6. insulate stratified material according to claim 4, which is characterized in that the inorganic fill layer is by alkali-free glass fibre Dimension, the asbestos glass fibre, the graphene, the carbon nanotube and the precipitated calcium carbonate are polished at 80-120 DEG C Under stir evenly, be used in combination ball mill grinding to crush, be sieved.
7. a kind of preparation method of insulation stratified material, which is characterized in that successively by polypropylene nitrile layer, inorganic fill layer, coating It is bonded together；
Wherein, the preparation method of the coating is as follows：
（1）Weigh polystyrene 55-70 parts by weight, polyacrylonitrile 35-55 parts by weight, epoxy acrylate 10-20 parts by weight, different Isophorone diisocyanate 5-15 parts by weight, poly- (4-Vinyl phenol) 10-15 parts by weight, Lauryl Alcohol polyoxyethylene ether 20- 30 parts by weight, 1,3- diphenyl -2- pyrazoline 4-7 parts by weight, the chloro- 5- nitroanilines 1-1.5 parts by weight of 3- and acrylic acid -2- second The own ester 0-2 parts by weight of base；
（2）Shear-mixed 15-30 minutes in cutter, is mixed 1-2 hours at 106-118 DEG C, pulverize, obtain coating Material.
8. the preparation method for the stratified material that insulate according to claim 7, which is characterized in that the polypropylene nitrile layer is long glass Made of the polyacrylonitrile of glass fibre modification.
9. the preparation method for the stratified material that insulate according to claim 7, which is characterized in that the inorganic fill layer is alkali-free Glass fibre, asbestos fibre, graphene, carbon nanotube, precipitated calcium carbonate are mixed.
10. the preparation method for the stratified material that insulate according to claim 7, which is characterized in that the inorganic fill layer is by institute It is ground to state alkali-free glass fibre, the asbestos glass fibre, the graphene, the carbon nanotube and the precipitated calcium carbonate It is stirred evenly at 80-120 DEG C afterwards, ball mill grinding is used in combination to crush, be sieved；Wherein, the alkali-free glass fibre, the asbestos Fiber, the graphene, the carbon nanotube, the precipitated calcium carbonate mass ratio be 10:1-2:0.2-0.5:0.01- 0.03:10-20。
CN201810502498.XA 2018-05-23 2018-05-23 A kind of insulation stratified material and preparation method thereof Pending CN108790344A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2746497Y (en) * 2004-06-28 2005-12-14 刘霞 Insulation film of multilayer compound capacitor
CN106479455A (en) * 2016-08-31 2017-03-08 哈尔滨市宏昌石油助剂有限公司 A kind of assistant for drilling petroleum well and preparation method
CN107043498A (en) * 2017-05-29 2017-08-15 南安市能远贸易有限公司 A kind of ozone proof CABLE MATERIALS of crack resistence and preparation method thereof
CN107841083A (en) * 2017-10-31 2018-03-27 四川力智久创知识产权运营有限公司 A kind of ABS resin is modified cable material and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2746497Y (en) * 2004-06-28 2005-12-14 刘霞 Insulation film of multilayer compound capacitor
CN106479455A (en) * 2016-08-31 2017-03-08 哈尔滨市宏昌石油助剂有限公司 A kind of assistant for drilling petroleum well and preparation method
CN107043498A (en) * 2017-05-29 2017-08-15 南安市能远贸易有限公司 A kind of ozone proof CABLE MATERIALS of crack resistence and preparation method thereof
CN107841083A (en) * 2017-10-31 2018-03-27 四川力智久创知识产权运营有限公司 A kind of ABS resin is modified cable material and preparation method thereof

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Application publication date: 20181113