CN110028787A - Low-k, low-loss cyanate ester resin, wave-penetrating composite material and preparation method - Google Patents
Low-k, low-loss cyanate ester resin, wave-penetrating composite material and preparation method Download PDFInfo
- Publication number
- CN110028787A CN110028787A CN201810026225.2A CN201810026225A CN110028787A CN 110028787 A CN110028787 A CN 110028787A CN 201810026225 A CN201810026225 A CN 201810026225A CN 110028787 A CN110028787 A CN 110028787A
- Authority
- CN
- China
- Prior art keywords
- low
- ester resin
- cyanate ester
- composite material
- phenol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention proposes that a kind of low-k, low-loss cyanate ester resin, wave-penetrating composite material and preparation method, the wave-penetrating composite material are made of reinforcing fiber, resin matrix；Wherein, the resin matrix is modified bisphenol M type cyanate ester resin matrix, is made by fluorinated polyimide and modifying agent polyphenylene oxide are added in bis-phenol M type cyanate ester resin.Composite material dielectric constant of the invention is 2.75~3.0, dielectric loss is 0.001~0.005, it is below usual Penetrating, and the impact strength of composite material of the invention, compression modulus, bending modulus are above usual cyanate resin base wave-penetrating composite material.
Description
Technical field
The present invention relates to a kind of low-k, low-loss cyanate ester resin, wave-penetrating composite material and preparation methods, belong to
In wave-penetrating composite material technical field.
Background technique
Wave-penetrating composite material is widely used in the antenna house of various radars, guided missile satellite with its excellent wave transparent performance
And antenna windows, it plays an important role in fields such as national defence, aerospaces.Wave-penetrating composite material is generally divided into two classes: a kind of
For inorganic material；Another kind is the organic heat stable resin based composites of fiber reinforcement.
In military aviation field, with the development of the high flying speed tactical missile of top load, the organic heat stable resin base of multiselect
Composite material makees electromagnetic wave transparent material.Penetrating is made of reinforcing fiber, resin matrix, is a kind of assembly
Structure, solar heat protection, wave transparent are in the functional composite material of one.High performance electromagnetic wave transparent material generally requires good dielectric properties,
There are low dielectric constant and loss tangent；And requirement of the electromagnetic wave transparent material to hot property is very strict, including requires
Material has wide operating temperature range and good heat resistance etc.；In addition, electromagnetic wave transparent material is often used as loading material to use,
On the basis of meeting wave transparent performance, it is desirable that its requirement that can satisfy the strength and stiffness under certain loading condition has one
Determine the excellent mechanical performances such as intensity and modulus.
Currently, the resin matrix of Penetrating mostly uses epoxy resin, cyanate ester resin, poly- aryne tree
Rouge, phenolic resin, polyimide resin etc., reinforcing material use glass fibre or quartz fibre, the dielectric constant of composite material
Between 3.2-4.5, dielectric loss tangent value is not able to satisfy multiband, the development of all channel antenna cover needs in 0.008-0.02
It asks.
Although cyanate ester resin, PTFE-based composites dielectric constant are low, the CE for the former, after solidification
For resin since triazine ring crosslink density is excessive and toughness is poor, brittleness is larger, causes mechanical property insufficient；For the latter, poly- four
Fluoride-based composite material process planning is poor, and high temperature and pressure is needed to form, and multilayered structure interface binding power is low, is not suitable for multifrequency
Section, all channel antenna cover development.Based on this background, it is urgent to provide a kind of wave-penetrating composite materials of excellent combination property.
Summary of the invention
Brief summary of the present invention is given below, in order to provide the basic reason about certain aspects of the invention
Solution.It should be appreciated that this summary is not an exhaustive overview of the invention.It is not intended to determine key of the invention
Or pith, nor is it intended to limit the scope of the present invention.Its purpose only provides certain concepts in simplified form, with
This is as the preamble in greater detail discussed later.
It is an object of the invention to overcome the shortcomings of the prior art, a kind of low-k, low-loss is provided
Wave composite material and preparation method, and furthermore the present invention also provides a kind of low-ks, low-loss cyanate ester resin.This hair
Bright wave-penetrating composite material and preparation method significantly reduces the dielectric constant and dielectric loss of composite material, while composite material
With excellent mechanical property, multiband, all channel antenna cover wave transmission rate are improved.
Technical solution of the invention are as follows:
On the one hand, the present invention provides a kind of low-k, low-loss cyanate ester resin, and the cyanate ester resin is
Bis-phenol M type cyanate ester resin, specifically by fluorinated polyimide and modifying agent polyphenylene oxide system are added in bis-phenol M type cyanate ester resin
?.
Further, the quality of the fluorinated polyimide is the 3%~15% of bis-phenol M type cyanate ester resin, is improved
The quality of agent polyphenylene oxide is the 5%~50% of bis-phenol M type cyanate ester resin.
Further, described by fluorinated polyimide and modifying agent polyphenylene oxide system are added in bis-phenol M type cyanate ester resin
, specifically: fluorinated polyimide and modifying agent polyphenylene oxide are added in bis-phenol M type cyanate ester resin, adds at 60 DEG C~110 DEG C
Thermal agitation, after vacuum outgas to obtain the final product.Wherein, the quality of fluorinated polyimide is the 3%~15% of bis-phenol M type cyanate ester resin,
The quality of modifier polyphenylene oxide is the 5%~50% of bis-phenol M type cyanate ester resin.
On the other hand, the present invention also provides a kind of low-k, low-loss wave-penetrating composite material, the wave transparent is multiple
Condensation material is made of reinforcing fiber, resin matrix；Wherein, the resin matrix is modified bisphenol M type cyanate resin base
Body is made by fluorinated polyimide and modifying agent polyphenylene oxide are added in bis-phenol M type cyanate ester resin.
Further, the quality of the fluorinated polyimide is the 3%~15% of bis-phenol M type cyanate ester resin, is improved
The quality of agent polyphenylene oxide is the 5%~50% of bis-phenol M type cyanate ester resin.
Further, the reinforcing fiber is hollow quartz fiber fabric.
Further, the hollow rate of the hollow quartz fiber fabric is 10%~60%.
Further, the hollow quartz fiber is multilayer, and the number of plies is preferably 2~30 layers.
On the other hand, the present invention also provides the preparation method of a kind of low-k, low-loss wave-penetrating composite material, packets
It includes: modified bisphenol M type cyanate ester resin and hollow quartz fiber fabric is compound, using autoclave forming process or RTM technique
Method molding.
Further, the modified bisphenol M type cyanate ester resin is poly- by fluorination is added in bis-phenol M type cyanate ester resin
Acid imide and modifying agent polyphenylene oxide are made.
Further, in the method, hollow quartz-glass fabric need to be pre-processed, specifically: hollow quartz
Fabric dries 12h~for 24 hours with after acetone extraction 2h~5h in 50 DEG C~60 DEG C baking ovens.
Further, the autoclave forming process is technology well known in the art, technological parameter involved in the technique,
Preferred 0.1~the 0.3MPa of pressure of the present invention, 100 DEG C~220 DEG C of forming temperature, molding time 10min~8h is set after molding
Aliphatic radical wave-penetrating composite material.Specifically:
Modified bisphenol M type cyanate ester resin is mixed with acetone first, is sufficiently stirred to form homogeneous mixture solotion, will mix
Solution is evenly applied to the hollow quartz fiber fabric surface cut, and resin quality is hollow quartz fiber fabric quality
60%~120%, coated fabric is successively coated in mold after room temperature hangs 24~48h, is used during being coated with by hand
Bubble between tool extruded fabric layer is coated with isolation film, suction glue-line, vacuum bag in fabric surface, and vacuum auxiliary device is taken out true
Sky, keep vacuum degree -0.09~-0.1MPa, 100 DEG C~220 DEG C of forming temperature, 0.1~0.3MPa of briquetting pressure, molding time
10min~8h obtains Penetrating after molding；
Further, in the method, using RTM technique, specifically: it weighs quality and is equivalent to hollow quartz fiber fabric
The modified resin of quality 60%~120%, heating stirring forms low viscosity glue, heating 30 in 40 DEG C~60 DEG C of reaction kettle
DEG C~100 DEG C, 0.1~0.3MPa of pressurization, the curing molding in 6h~12h, solidification temperature is 120 DEG C~220 DEG C, after solidification
To low-k Penetrating.
The present invention compared with the existing technology the utility model has the advantages that
Based on the low-k that cyanate ester resin is excellent, thinking of the invention is: cyanate ester resin is improved,
As background technique is mentioned: forming fine and close triazine ring cross-linked structure after cyanate ester resin polymerization, the degree of cross linking is high, triazine in molecule
Ring structure high degree of symmetry, crystallinity is high, and composite material toughness is poor.The present invention is from Molecular Design, in polyimides point
The rigid unitary containing fluorine structure is introduced in sub- main chain, reduces intermolecular force using large volume side group and close piles up degree, pole
Property biggish cyanate group change polarity lesser triazine ring, the increase of large volume side group structure reduces material in molecular structure
The dielectric constant and dielectric loss of material, while improving the toughness of cyanate ester resin.In addition, polyphenylene oxide dielectric constant is low, it is polymerizeing
In the process ,-OCN functional group and the reaction of polyphenylene oxide molecular chain-end-OH group generate imido-carbonic ester in cyanate strand, into one
Step and the reaction of-OCN group generate triazine ring, and the movement of cyanate molecule segment is limited by crosslinking, and dipole polarization is difficult, to drop
The dielectric properties and dielectric loss of low cyanate ester resin.
The present invention chooses suitable fibre reinforced materials and preparation side by improving to existing cyanate ester resin
Method, obtained composite material dielectric constant are 2.75~3.0, and dielectric loss is 0.001~0.005, are below usual resin
Base wave-penetrating composite material, and the impact strength of composite material of the invention, compression modulus, bending modulus are above usual cyanic acid
Ester Penetrating, and the composite material also has excellent heat resistance, the preparation method moulding process is simple,
Craftsmanship is good, and the shape of Penetrating can according to mold difference and change, can prepare of various shapes
Wave-penetrating composite material, it is versatile.
Detailed description of the invention
Included attached drawing is used to provide to be further understood from the embodiment of the present invention, and which constitute one of specification
Point, for illustrating the embodiment of the present invention, and come together to illustrate the principle of the present invention with verbal description.It should be evident that below
Attached drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creation
Property labour under the premise of, be also possible to obtain other drawings based on these drawings.
It is compound that Fig. 1 shows the low-k provided according to a particular embodiment of the invention, low-loss resin base wave transparent
The structural schematic diagram of material；
Wherein:
1, modified cyanic acid ester resin 2, hollow quartz fiber fabric.
Specific embodiment
Specific embodiments of the present invention are described in detail below in conjunction with attached drawing.In the following description, for solution
Purpose and not restrictive is released, elaborates detail, to help to be apparent from the present invention.However, to those skilled in the art
It is readily apparent that the present invention can also be practiced in the other embodiments departing from these details for member.
It should be noted that only showing in the accompanying drawings in order to avoid having obscured the present invention because of unnecessary details
Gone out with closely related device structure and/or processing step according to the solution of the present invention, and be omitted with relationship of the present invention not
Big other details.
Embodiment 1
A kind of low-k, low-loss wave-penetrating composite material are by modified cyanic acid ester resin 1 and hollow quartz fiber fabric 2
Composition, modified cyanic acid ester resin 1 is by 2 complete wetting of hollow quartz fiber fabric, as shown in Figure 1.
Preparation method are as follows: take 1000 grams of modified cyanic acid ester prepolymers, 1000 grams of acetone solns are added, are stirred with blender
To homogeneous transparent, 5 minutes are stood.Modified cyanic acid ester resin solution is uniformly coated on quartz textile with hairbrush,
After hanging 16 hours at room temperature, heats 1 hour, taken out after cooled to room temperature in an oven.First by flat plate mold baking oven
Preheating one hour, oven temperature are kept for 60 degrees Celsius, then mold are taken out, the infiltration modified cyanic acid ester resin 1 that will be cut
Ten layers of hollow quartz fiber fabric 2 be coated in mold, repave cover isolation film, inhale rubber mat, vacuum bag, be evacuated to-
0.095MPa, pressure 0.3MPa then heat to 100 DEG C of solidification 2h, 120 DEG C of solidification 2h, 180 DEG C solidify in 80 DEG C of solidification 2h
2h, 200 DEG C solidify 2 hours, and to mold cooled to room temperature after solidification, product is removed from the mold, it is saturating to obtain resin base
Wave composite laminated plate.
After tested: the low-k wave-penetrating composite material dielectric constant 2.75 of preparation, dielectric loss 0.002, interlayer is cut
Shearing stress 55MPa, tensile strength 528MPa, bending strength 681MPa, compressive strength 414MPa, impact strength 171KJ/m2, system
Standby composite laminated plate wave transmission rate reaches 95%.
Embodiment 2
A kind of low-k, low-loss wave-penetrating composite material are by modified cyanic acid ester resin 1 and hollow quartz fiber fabric 2
Composition, modified cyanic acid ester resin 1 is by 2 complete wetting of hollow quartz fiber fabric, as shown in Figure 1.
Preparation method are as follows: take 1000 grams of modified cyanic acid ester prepolymers, the heating stirring in 40 DEG C~60 DEG C of reaction kettle
Low viscosity glue is formed, quartz textile is successively coated with, and every 3 layers are sutured for a stitching floor, is carried out between stitching floor
Suture, is placed in mold after suture, by changing in reaction kettle under conditions of 30 DEG C~100 DEG C of heating, 0.1~0.3MPa of pressurization
Property resin adhesive liquid inject mold, after glue is fully injected into, the curing molding in 6h~12h, solidification temperature be 120 DEG C~220
DEG C, low-k Penetrating is obtained after solidification.
After tested: the low-k wave-penetrating composite material dielectric constant 2.74 of preparation, dielectric loss 0.004, interlayer is cut
Shearing stress 52MPa, tensile strength 501MPa, bending strength 622MPa, compressive strength 400MPa, impact strength 170KJ/m2, system
Standby composite laminated plate wave transmission rate reaches 95%.
Comparative example 1
A kind of bisphenol A cyanate ester resin and quartz textile composition, modified cyanic acid ester resin is by hollow quartz fiber
Fabric complete wetting.
Preparation method are as follows: take 1000 grams of bisphenol A cyanate ester prepolymers, 1000 grams of acetone solns are added, use blender
It is stirred until homogeneous transparent, standing 5 minutes.Cyanate resin lipoprotein solution is uniformly coated in hollow quartz fiber fabric with hairbrush
On, after hanging 16 hours at room temperature, heats 1 hour, taken out after cooled to room temperature in an oven.First by flat plate mold
Baking oven preheats one hour, and oven temperature is kept for 60 degrees Celsius, and then mold is taken out, by the infiltration cyanate ester resin cut
Ten layers of quartz textile are coated in mold, are repaved and are covered isolation film, inhale rubber mat, vacuum bag, be evacuated to -0.095MPa, press
Power 0.3MPa then heats to 100 DEG C of solidification 2h, 120 DEG C of solidification 2h, 180 DEG C of solidification 2h, 200 DEG C solidify in 80 DEG C of solidification 2h
2 hours, to mold cooled to room temperature after solidification, product is removed from the mold, obtains Penetrating layer
Plywood.
After tested: the wave-penetrating composite material dielectric constant 3.15 of preparation, dielectric loss 0.008, interlaminar shear strength
46MPa, tensile strength 452MPa, bending strength 520MPa, compressive strength 363MPa, impact strength 150KJ/m2。
By Examples 1 to 2 and comparative example 1 as can be seen that wave-penetrating composite material dielectric constant prepared by the present invention, dielectric
It is lost and is substantially reduced compared to the existing wave-penetrating composite material with the preparation of conventional cyanate ester resin, and wave transparent prepared by the present invention
The mechanical property of composite material is also improved significantly.
As above it describes for a kind of embodiment and/or the feature that shows can be in a manner of same or similar at one or more
It is used in a number of other embodiments, and/or combines or substitute the feature in other embodiments with the feature in other embodiments
It uses.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when using herein, but simultaneously
It is not excluded for the presence or additional of one or more other features, one integral piece, step, component or combinations thereof.
The many features and advantage of these embodiments are clear according to the detailed description, therefore appended claims are intended to
Cover all these feature and advantage of these embodiments fallen into its true spirit and range.Further, since this field
Technical staff is readily apparent that many modifications and changes, therefore is not meant to for the embodiment of the present invention to be limited to illustrated and description essence
Really structurally and operationally, but all suitable modifications and the equivalent fallen within the scope of its can be covered.
Unspecified part of the present invention is known to the skilled person technology.
Claims (10)
1. a kind of low-k, low-loss cyanate ester resin, it is characterised in that: the cyanate ester resin is bis-phenol M type
Cyanate ester resin is specifically made by fluorinated polyimide and modifying agent polyphenylene oxide are added in bis-phenol M type cyanate ester resin.
2. a kind of low-k according to claim 1, low-loss cyanate ester resin, it is characterised in that: described
The quality of fluorinated polyimide is the 3%~15% of bis-phenol M type cyanate ester resin, and the quality of modifier polyphenylene oxide is bis-phenol M type
The 5%~50% of cyanate ester resin.
3. a kind of low-k according to claim 1 to 2, low-loss cyanate ester resin, it is characterised in that: described
It is made by fluorinated polyimide and modifying agent polyphenylene oxide are added in bis-phenol M type cyanate ester resin, specifically: in bis-phenol M type cyanogen
Fluorinated polyimide and modifying agent polyphenylene oxide are added in acid ester resin, in 60 DEG C~110 DEG C heating stirrings, after vacuum outgas i.e.
, wherein the quality of fluorinated polyimide is the 3%~15% of bis-phenol M type cyanate ester resin, and the quality of modifier polyphenylene oxide is
The 5%~50% of bis-phenol M type cyanate ester resin.
4. a kind of low-k, low-loss wave-penetrating composite material, it is characterised in that: the wave-penetrating composite material is by enhancing
Fiber, resin matrix are formed；Wherein, the resin matrix is modified bisphenol M type cyanate ester resin matrix, by bis-phenol M
Fluorinated polyimide is added in type cyanate ester resin and modifying agent polyphenylene oxide is made.
5. a kind of low-k according to claim 4, low-loss wave-penetrating composite material, feature exist
In: the quality of fluorinated polyimide is the 3%~15% of bis-phenol M type cyanate ester resin, and the quality of modifier polyphenylene oxide is bis-phenol M
The 5%~50% of type cyanate ester resin.
6. a kind of low-k, low-loss wave-penetrating composite material, feature according to claim 4-5 exist
In: the reinforcing fiber is hollow quartz fiber fabric.
7. a kind of low-k according to claim 6, low-loss wave-penetrating composite material, feature exist
In: the hollow rate of the hollow quartz fiber fabric is 10%~60%.
8. a kind of low-k, low-loss wave-penetrating composite material, feature according to claim 6-7 exist
In: the hollow quartz fiber is multilayer, and the number of plies is preferably 2~30 layers.
9. the preparation method of a kind of low-k, low-loss wave-penetrating composite material, comprising: by modified bisphenol M type cyanate
Resin and hollow quartz fiber fabric are compound, are formed using autoclave forming process or RTM process.
10. the preparation method of a kind of low-k according to claim 9, low-loss wave-penetrating composite material, special
Sign is: the modified bisphenol M type cyanate ester resin in bis-phenol M type cyanate ester resin by being added fluorinated polyimide and changing
Property agent polyphenylene oxide be made；The modified bisphenol M type cyanate ester resin quality be hollow quartz fiber fabric quality 60%~
120%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026225.2A CN110028787A (en) | 2018-01-11 | 2018-01-11 | Low-k, low-loss cyanate ester resin, wave-penetrating composite material and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026225.2A CN110028787A (en) | 2018-01-11 | 2018-01-11 | Low-k, low-loss cyanate ester resin, wave-penetrating composite material and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110028787A true CN110028787A (en) | 2019-07-19 |
Family
ID=67234324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026225.2A Pending CN110028787A (en) | 2018-01-11 | 2018-01-11 | Low-k, low-loss cyanate ester resin, wave-penetrating composite material and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110028787A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111978728A (en) * | 2020-09-01 | 2020-11-24 | 中山职业技术学院 | Preparation method of high-frequency antenna base material resin slurry |
| CN116100932A (en) * | 2022-10-24 | 2023-05-12 | 航天特种材料及工艺技术研究所 | Method for preparing dielectric regulation fiber reinforced resin matrix composite material |
| CN116333354A (en) * | 2023-02-23 | 2023-06-27 | 深圳大学 | Benzocyclobutene-based intrinsic crosslinked polyimide film and preparation method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6349695B2 (en) * | 1981-03-25 | 1988-10-05 | Mitsubishi Gas Chemical Co | |
| US20110139496A1 (en) * | 2009-12-14 | 2011-06-16 | Ajinomoto Co., Inc. | Resin composition |
| JP2011202175A (en) * | 2011-05-27 | 2011-10-13 | Hitachi Chem Co Ltd | Siloxane-modified cyanate resin composition, adhesive film using the same, resin coated metal foil and multilayered printed wiring board |
| CN102838864A (en) * | 2012-09-20 | 2012-12-26 | 苏州生益科技有限公司 | Resin composition and prepreg and laminate manufactured by using same |
| CN102993438A (en) * | 2012-09-20 | 2013-03-27 | 苏州生益科技有限公司 | Bisphenol A-type cyanate ester resin prepolymer and preparation method thereof |
| CN103467982A (en) * | 2013-07-11 | 2013-12-25 | 广东汕头超声电子股份有限公司覆铜板厂 | Cyanate ester composition and method used for preparing copper-clad plates by cyanate ester composition |
| CN103509329A (en) * | 2012-06-28 | 2014-01-15 | 中山台光电子材料有限公司 | Low dielectric resin composite and copper foil base plate applying composite as well as printed circuit board |
| CN103540130A (en) * | 2013-10-10 | 2014-01-29 | 黑龙江省科学院石油化学研究院 | Modified cyanate ester-based resin and preparation method and using method thereof as well as method for preparing prepreg laminated board by using modified cyanate ester-based resin |
| CN104194333A (en) * | 2014-09-01 | 2014-12-10 | 黑龙江省科学院石油化学研究院 | Cyanate ester resin with low dielectric loss and preparation method thereof |
| CN104844816A (en) * | 2015-06-02 | 2015-08-19 | 长春长光宇航复合材料有限公司 | Cyanate ester preimpregnated grid and preparation method thereof |
| CN106810862A (en) * | 2015-11-30 | 2017-06-09 | 航天特种材料及工艺技术研究所 | The modified cyanic acid ester resin and preparation method of a kind of coordination plasticizing |
| CN107459819A (en) * | 2017-08-25 | 2017-12-12 | 长春长光宇航复合材料有限公司 | A kind of intermediate temperature setting cyanate ester resin and preparation method and application |
-
2018
- 2018-01-11 CN CN201810026225.2A patent/CN110028787A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6349695B2 (en) * | 1981-03-25 | 1988-10-05 | Mitsubishi Gas Chemical Co | |
| US20110139496A1 (en) * | 2009-12-14 | 2011-06-16 | Ajinomoto Co., Inc. | Resin composition |
| JP2011202175A (en) * | 2011-05-27 | 2011-10-13 | Hitachi Chem Co Ltd | Siloxane-modified cyanate resin composition, adhesive film using the same, resin coated metal foil and multilayered printed wiring board |
| CN103509329A (en) * | 2012-06-28 | 2014-01-15 | 中山台光电子材料有限公司 | Low dielectric resin composite and copper foil base plate applying composite as well as printed circuit board |
| CN102838864A (en) * | 2012-09-20 | 2012-12-26 | 苏州生益科技有限公司 | Resin composition and prepreg and laminate manufactured by using same |
| CN102993438A (en) * | 2012-09-20 | 2013-03-27 | 苏州生益科技有限公司 | Bisphenol A-type cyanate ester resin prepolymer and preparation method thereof |
| CN103467982A (en) * | 2013-07-11 | 2013-12-25 | 广东汕头超声电子股份有限公司覆铜板厂 | Cyanate ester composition and method used for preparing copper-clad plates by cyanate ester composition |
| CN103540130A (en) * | 2013-10-10 | 2014-01-29 | 黑龙江省科学院石油化学研究院 | Modified cyanate ester-based resin and preparation method and using method thereof as well as method for preparing prepreg laminated board by using modified cyanate ester-based resin |
| CN104194333A (en) * | 2014-09-01 | 2014-12-10 | 黑龙江省科学院石油化学研究院 | Cyanate ester resin with low dielectric loss and preparation method thereof |
| CN104844816A (en) * | 2015-06-02 | 2015-08-19 | 长春长光宇航复合材料有限公司 | Cyanate ester preimpregnated grid and preparation method thereof |
| CN106810862A (en) * | 2015-11-30 | 2017-06-09 | 航天特种材料及工艺技术研究所 | The modified cyanic acid ester resin and preparation method of a kind of coordination plasticizing |
| CN107459819A (en) * | 2017-08-25 | 2017-12-12 | 长春长光宇航复合材料有限公司 | A kind of intermediate temperature setting cyanate ester resin and preparation method and application |
Non-Patent Citations (6)
| Title |
|---|
| 因特兰特等编 郭兴伍等译: "《先进材料化学》", 31 January 2013, 上海交通大学出版社 * |
| 济南特种结构研究所主编: "《航空电磁窗技术》", 31 December 2013, 航空工业出版社 * |
| 王正远等: "《工程塑料实用手册》", 30 June 1994, 中国物资出版社 * |
| 祖群等: "《高性能玻璃纤维》", 30 September 2019, 国防工业出版社 * |
| 谭寿再等: "《塑料测试技术》", 31 August 2013, 中国轻工业出版社 * |
| 陈祥宝等: "《先进复合材料技术导论》", 30 September 2017, 航空工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111978728A (en) * | 2020-09-01 | 2020-11-24 | 中山职业技术学院 | Preparation method of high-frequency antenna base material resin slurry |
| CN116100932A (en) * | 2022-10-24 | 2023-05-12 | 航天特种材料及工艺技术研究所 | Method for preparing dielectric regulation fiber reinforced resin matrix composite material |
| CN116333354A (en) * | 2023-02-23 | 2023-06-27 | 深圳大学 | Benzocyclobutene-based intrinsic crosslinked polyimide film and preparation method thereof |
| CN116333354B (en) * | 2023-02-23 | 2024-07-12 | 深圳大学 | Benzocyclobutene-based intrinsic crosslinked polyimide film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1408084B1 (en) | Epoxy resin compositions for the manufacture of void-free laminates | |
| US9963586B2 (en) | Prepreg, fiber reinforced composite material, and manufacturing method for fiber reinforced composite material | |
| KR101703378B1 (en) | Modified resin systems for liquid resin infusion applications process methods related thereto | |
| CN101423650B (en) | High interlaminar shear strength epoxy resin base composite material and preparation method thereof | |
| JP4311017B2 (en) | Epoxy resin composition and fiber reinforced composite material | |
| CN110028787A (en) | Low-k, low-loss cyanate ester resin, wave-penetrating composite material and preparation method | |
| CN104356605A (en) | Light prepreg for unmanned aerial vehicle shell and preparation method of prepreg | |
| CA2566447A1 (en) | Self-adhesive prepreg | |
| CN109082117A (en) | It is a kind of with low-k, low-dielectric loss and can intermediate temperature setting Penetrating and preparation method thereof | |
| US11505642B2 (en) | Prepregs and production of composite material using prepregs | |
| US7041740B2 (en) | Heat-settable resins | |
| CN102675825A (en) | High-performance wave-transmitting composite material based on PBO (poly-p-phenylene benzobisthiazole) fiber and preparation method thereof | |
| CN110845829A (en) | Low-temperature curing epoxy resin composition and preparation method of prepreg and composite material thereof | |
| CN106147227A (en) | A kind of high-frequency copper-clad plate, prepreg and preparation method thereof | |
| CN114230973B (en) | Epoxy resin composition for OOA process and preparation method of composite material of epoxy resin composition | |
| JP2006265434A (en) | Epoxy resin composition and fiber-reinforced composite material | |
| CA2053439C (en) | Epoxy resin blend for resin transfer molding and filament winding | |
| KR101884606B1 (en) | Epoxy resin composition for fiber reinforced composite with high impact resistance and high strength | |
| WO2019232777A1 (en) | Ex-situ preparation method for liquid molding composite material | |
| CN110315834B (en) | Structure/damping composite material and preparation method thereof | |
| CN106751819A (en) | A kind of RTM techniques cyanate resin composition and preparation method | |
| WO2000053654A1 (en) | Epoxy resin composition, epoxy resin composition for fiber-reinforced composite, and fiber-reinforced composite containing the same | |
| RU2559495C1 (en) | Composition for obtaining binding agent for prepregs, method of thereof manufacturing, prepreg and method of manufacturing panel from polymer composite material | |
| JP3581204B2 (en) | Epoxy resin prepreg and method for producing the same | |
| JPH0244325B2 (en) |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |
|
| RJ01 | Rejection of invention patent application after publication |