CN106046680A - Flame-retardant and heat-resistant epoxy resin for self-adhesive prepreg - Google Patents
Flame-retardant and heat-resistant epoxy resin for self-adhesive prepreg Download PDFInfo
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- CN106046680A CN106046680A CN201610371422.9A CN201610371422A CN106046680A CN 106046680 A CN106046680 A CN 106046680A CN 201610371422 A CN201610371422 A CN 201610371422A CN 106046680 A CN106046680 A CN 106046680A
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- epoxy resin
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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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
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
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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
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
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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
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Engineering & Computer Science (AREA)
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Abstract
The invention belongs to the technical field of preparation of prepreg, and particularly relates to a flame-retardant and heat-resistant epoxy resin for self-adhesive prepreg. The resin for the prepreg consists of an epoxy resin mixture component A and a curing agent mixture component B. The epoxy resin mixture component A accounts for 50-80 parts by weight of the resin, and the curing agent mixture component B accounts for 10-40 parts by weight of the resin. The prepreg is prepared by a hot melt adhesive dipping reinforcing material of a composition; a composite material is formed by the prepreg. The viscosity of the prepreg is moderate, and the processability is good; the storage time at the normal temperature is 3 months. The prepreg can be cured completely within 2 hours at the temperature of 135 DEG C. The glass-transition temperature of the cured composite material is 180-210 DEG C; heat resistance and flame retardance of the composite material are good. The resin for the hot melting prepreg provided by the invention has been toughened and modified, the self-adhesive property of the prepreg is good, honeycombs can be adhered directly, adhesive films are not required, the process can be simplified, and the weight can be reduced.
Description
Technical field
The invention belongs to prepreg manufacturing technology field, particularly relate to a kind of flame-proof heat-resistant ring for autohension prepreg
Epoxy resins.
Background technology
Advanced composite material common resins system has phenolic aldehyde, epoxy, span and cyanate ester resin etc., and its epoxy resin should
Consumption is maximum.Epoxy resin has the adhesive property of excellence, anti-wear performance, mechanical property, electrical insulation capability, chemical stability
Energy, high and low temperature resistance.Due to the machine-shaping low, easy of its shrinkage factor and the advantage such as with low cost, at adhesive, coating, electronics
It is used widely in the field such as insulating material, advanced composite material.
The solidification temperature difference of epoxy-resin systems can be divided into the systems such as hot setting, intermediate temperature setting and cold curing.First
Entering composite epoxy resin major part is hot setting and intermediate temperature setting epoxy-resin systems.Intermediate temperature setting epoxy resin is multiple
Condensation material decreases energy consumption, reduces the requirement to mould, shortens hardening time, decreases the manufacturing cost of composite.
There is autohension and the mid-temperature-cure resin of self-extinguishment and prepreg for honeycomb or foamed sandwich structure, material in cabin can be prepared
Material, meets the flame-retardancy requirements of material in cabin.Such as, Hexcel company improves its toughness and fire-retardant on the basis of 145.4 resins
Performance, has developed the resins such as F155, M26 and M76, has been applied to large aircraft radome and the floor etc. of Boeing and Air Passenger
Position.The glass transition temperature of general mid-temperature-cure resin prepreg composite is less than 165 DEG C.
Prepreg is the middle base material preparing epoxy resin-base composite material, and the production technology of prepreg mainly has solution to soak
Stain method and hot melt, wherein, hot melt technique can accurately control the content of resin matrix, and the presentation quality of prepreg is relatively
Good, it is not necessary to solvent, the most become one of important process preparing prepreg.
Prepreg mid-temperature-cure resin curing system uses latent curing agent and accelerator, mainly have epoxy/
Dicyandiamide/accelerator, epoxy/acid acid anhydride/accelerator, epoxy/aromatic amine/accelerator.Prepreg prepared by these curing systems is multiple
The glass transition temperature of condensation material is less than 165 DEG C.In order to prepare autohension prepreg resin, resin is carried out toughening modifying,
But toughening modifying often reduces thermostability, the glass transition temperature of general intermediate temperature setting autohension prepreg composite is less than
150℃。
Need to carry out toughening modifying according to application and be derived from viscosity prepreg resin；Carry out flame-retardant modified acquisition fire-retardant pre-
Leaching material resin.Such as Chinese patent document disclosed " a kind of intermediate temperature setting prepreg and preparation method thereof " (publication number
CN102673071A) being with general epoxy/dicyandiamide/substituted urea curing system, solwution method prepares prepreg.Prepared is pre-
Leaching material resin is general mid-temperature-cure resin, does not only have autohension but also do not have anti-flammability.There is Chinese patent document disclosed "
Kind of flame retardant epoxy prepreg composite and its production and use " (publication number CN102731696A) be a kind of to use bromo
The modified epoxy that F type epoxy resin is main matrix that bisphenol-A is fire-retardant, uses solwution method to prepare prepreg.Prepared by solwution method
The volatile content of prepreg is high, and solvent has pollution to environment, the most all changes hot melt into.Prepared prepreg tree
Fat does not has autohension.
Summary of the invention
It is an object of the invention to: fire-retardant, directly and core co-curing and heat-resisting for Aero-Space composite
Demand, proposes a kind of autohension prepreg flame-proof heat-resistant epoxy resin with thermostability and preparation method thereof.
The technical scheme is that
Autohension prepreg with flame-proof heat-resistant epoxy resin by epoxy resin composition component and curing agent mixture component
It is blended and forms；In autohension prepreg flame-proof heat-resistant epoxy resin, the weight portion of each component is: epoxy resin composition component
50-80 part, curing agent mixture component 10-40 part, wherein, epoxy resin composition includes epoxy resin 50-70 part, toughener
10-30 part, fire retardant 10-20 part, epoxy resin be epoxide number be the epoxy resin of 0.4～0.9；Curing agent mixture includes solid
Agent 5-35 part, accelerator 1-10 part, described accelerator is modified urea, flame retardant 1-10 part.
Described toughener is the mixture of one or several of thermoplastic resin or heat-resistant powder filler.
Described fire retardant is phosphate ester, phosphorous epoxy resin, brominated bisphenol-A epoxy resin, brominated bisphenol-A, bromobisphenol S
The mixture of one or several.
Epoxy resin in described epoxy resin composition is bisphenol A type epoxy resin, bisphenol f type epoxy resin, bisphenol S
Type epoxy resin, the mixing of one or more of novolac epoxy resin.
Epoxy resin in described epoxy resin composition is by (+)-2,3-Epoxy-1-propanol amine polyfunctional epoxy resin or (+)-2,3-Epoxy-1-propanol
Esters polyfunctional epoxy resin and bisphenol A type epoxy resin, bisphenol f type epoxy resin, bisphenol-s epoxy resin or epoxy novolac
The mixing of one or more in resin.
Described firming agent is 4,4-MDA, 4,4-DADPS, modified dicyandiamine, dicyandiamide or acid
The one of anhydride firming agent.
Described flame retardant is the one of magnesium hydroxide, antimony oxide, aluminium hydroxide, aluminium sesquioxide, calcium carbonate.
Described thermoplastic resin is polyether sulfone, polysulfones, poly ether imide, polyketone ether, polyether-ether-ketone, polyphenylene oxide, polyarylether
Ketone or Merlon, described heat-resistant powder filler is thiorubber., liquid chloroprene rubber, end amido LNBR, end hydroxyl
Base LNBR, epoxy terminated nitrile rubber, nbr carboxyl terminal, CTPB liquid rubber, end isocyanide
Perester radical terminated polybutadiene liquid rubber, polyurethane or silicone rubber.
The invention have the benefit that the flame-proof heat-resistant epoxy resin of the viscosity prepreg of the present invention is provided simultaneously with middle Wen Gu
Change, autohension, fire-retardant, heat-resisting, length storage period, being suitable for hot melt and prepare prepreg characteristic, this have the advantage that, 1. the present invention is raw
The autohension prepreg flame-proof heat-resistant epoxy resin produced can be fully cured for 2 hours at 135 DEG C, and cure cycle is short, solidification
Temperature is low, it is possible to reduce production cost.
2. the autohension prepreg flame-proof heat-resistant epoxy resin that prepared by the present invention has used modified urea accelerator, can reduce solid
Changing temperature, and storage period is long, the room temperature lower holding time is 3 months.Ensure that the high glass-transition temperature of solidfied material simultaneously,
Glass transition temperature is 180～210 DEG C.
3. the prepreg that prepared by hot melt has autohension, can direct bonding honeycomb, it is not necessary to glued membrane, can Simplified flowsheet
Alleviate weight.
4. the prepreg resin cured matter of the present invention has anti-flammability, the fire resistance of glass fiber compound material: 60s
Vertical combustion performance is from fire self-extinguishing time≤15s, incipient scorch length≤152mm, the self-extinguishing time≤3s of dropping.
Detailed description of the invention
The autohension prepreg flame-proof heat-resistant epoxy resin of the present invention is mixed by epoxy resin composition component and firming agent
Polymer component is blended and forms, and two parts are prepared respectively.
Autohension prepreg with flame-proof heat-resistant epoxy resin by epoxy resin composition component and curing agent mixture component
It is blended and forms.Described epoxy resin composition component includes: epoxy resin, toughener and fire retardant；Described curing agent mixture
Component includes firming agent, accelerator and flame retardant.
Described autohension prepreg flame-proof heat-resistant epoxy resin is epoxy resin composition component A and firming agent to be mixed
Thing B component mixes, composition.Weight ratio is:
Epoxy resin composition component A 50-80 part
Green curing agent mixture B component 10-40 part
The proportioning raw materials of described epoxy resin composition component A is calculated by following weight ratio:
Epoxy resin 50-70 part
Toughener 5-30 part
Fire retardant 10-20 part
The proportioning raw materials of described curing agent mixture B component is calculated by following weight ratio:
Firming agent 5-35 part
Accelerator 1-10 part
Flame retardant 1-10 part
Described prepreg, wherein reinforcing material is glass fibre, carbon fiber, aramid fiber, polyethylene fibre, PBO fibre
The mixture of one or several in dimension, Plant fiber.State is unidirectional or fabric.
Described epoxy resin is bisphenol A type epoxy resin, bisphenol f type epoxy resin, bisphenol-s epoxy resin, phenolic aldehyde ring
One or several of epoxy resins and (+)-2,3-Epoxy-1-propanol amine polyfunctional epoxy resin, the one of (+)-2,3-Epoxy-1-propanol esters polyfunctional epoxy resin
Kind or several mixture.
Described toughener is thermoplastic resin polyether sulfone (PES), polysulfones (PSF), poly ether imide (PEI), polyketone ether
(PEK), polyether-ether-ketone (PEEK), polyphenylene oxide (PPO), PAEK (PEK-C), Merlon (PC), rubber elastomer polysulfide
Rubber, liquid chloroprene rubber, end amido LNBR (ATBN), hydroxyl terminated butyl nitrile (HTBN) rubber (HTBN), epoxy terminated
Nitrile rubber (ETBN), nbr carboxyl terminal (CTBN), CTPB liquid rubber (CTPB), terminal isocyanate group
The mixture of one or several in terminated polybutadiene liquid rubber (ITPB), polyurethane, silicone rubber.
Described fire retardant is phosphate ester, phosphorous epoxy resin, brominated bisphenol-A epoxy resin, brominated bisphenol-A, bromobisphenol S
The mixture of one or several.
Described firming agent be modified dicyandiamine, dicyandiamide, 4,4-MDA, 4,4-DADPS, acid
The one of anhydride firming agent.
Described firming agent accelerator is modified urea.
Described flame retardant is the one of magnesium hydroxide, antimony oxide, aluminium hydroxide, aluminium sesquioxide, calcium carbonate.
Above-mentioned autohension prepreg flame-proof heat-resistant epoxy resin preparation method, comprises the following steps:
(1) raw material is prepared respectively by the formula ratio of epoxy resin composition component A and curing agent mixture B component；Prepare
Mixing apparatus；
(2) epoxy resin composition component A and curing agent mixture B component are prepared respectively；
1. epoxy resin composition component A
A. epoxy resin composition component A is added in mixing apparatus, be fully mixed to uniformly；
B. the epoxy resin composition component A mixed is poured in product bucket, seal, lucifuge, room temperature preservation；
2. curing agent mixture B component
Curing agent mixture B component is mixed, smashes the granularity to 50-100 mesh with smashing equipment；
(3) prepreg flame-proof heat-resistant epoxy resin is prepared
Epoxy resin composition component A is joined mixing apparatus, is heated to 60-90 DEG C, be incubated 0.5-1 hour, solid
Agent mixture B component joins and is sufficiently mixed in epoxy resin composition component A uniformly.
Embodiment one
The raw material of epoxy resin composition component A: bisphenol A type epoxy resin E-54---60 part；(+)-2,3-Epoxy-1-propanol amine four official
Can epoxy resin AG-80---10 part；Polyether sulfone (PES)---10 parts；Bromobisphenol S---15 part
The raw material of curing agent mixture B component: modified dicyandiamine---10 parts；Modified urea---2 parts；Aluminium sesquioxide---2
Part
Preparation method: epoxy resin composition component A will be joined mixing apparatus, mix homogeneously.Firming agent is mixed
Thing B component mixes, smashes the granularity to 50-100 mesh with smashing equipment；
Epoxy resin composition component A is joined mixing apparatus, is heated to 60-90 DEG C, be incubated 0.5-1 hour, solid
Agent mixture B component joins and is sufficiently mixed uniformly in epoxy resin composition component A,.
Autohension glass cloth prepreg can be prepared by sweat connecting machine dipping EW250F glass cloth.Prepreg cutting, paving
Patch, can prepare glass cloth composite laminate through hot press molding.Curing process is at 135 DEG C 2 hours, and pressure is
0.5MPa。
The test result of composite is shown in Table 1.
Embodiment two
The raw material of epoxy resin composition component A: bisphenol A type epoxy resin E-51---50 part；(+)-2,3-Epoxy-1-propanol esters three official
Can epoxy resin TDE-85---10 part；Polysulfones (PS)---10 parts；Tetrabromobisphenol A---10 parts；
The raw material of curing agent mixture B component: dicyandiamide---10 parts；Modified urea---2 parts；Flame retardant hydroxide
Aluminum---10 parts
The preparation method of epoxy resin, prepreg and composite is with embodiment one.
The test result of composite is shown in Table 1.
Embodiment three
The raw material of epoxy resin composition component A: bisphenol A type epoxy resin E-44---55 part；(+)-2,3-Epoxy-1-propanol amine three official
Energy epoxy resin AFG-90---10 part PAEK (PEK-C)---15 parts；Tetrabromo bisphenol-a epoxy resin EX-48---15 part；
The raw material of curing agent mixture B component: carbic anhydride---35 parts；Modified urea---2 parts；Flame retardant three aoxidizes
Two antimony---2 parts
The preparation method of epoxy resin, prepreg and composite is with embodiment one.
The test result of composite is shown in Table 1.
Embodiment four
The raw material of epoxy resin composition component A: bisphenol A type epoxy resin E-51---55 part；AFG-90---10 part；End
Liquid hydroxyl nitrile rubber (HTBN)---10 parts；Tetrabromo bisphenol-a epoxy resin EX-48---10 part
The raw material of curing agent mixture B component: dicyandiamide---5 parts；Modified urea---2 parts；Flame retardant magnesium hydroxide---
2 parts
The preparation method of epoxy resin, prepreg and composite is with embodiment one.
The test result of composite is shown in Table 1.
Embodiment five:
The raw material of epoxy resin composition component A: bisphenol A type epoxy resin E-54---40 part；F-48---10 part；End ring
Epoxide nitrile rubber (ETBN)---15 parts；Tetrabromo-bisphenol s---10 parts
The raw material of curing agent mixture B component: dicyandiamide---5 parts；Modified urea---2 parts；Flame retardant calcium carbonate---8
Part
The preparation method of epoxy resin, prepreg and composite is with embodiment one.
The test result of composite is shown in Table 1.
Table 1
Claims (8)
1. the flame-proof heat-resistant epoxy resin for autohension prepreg, it is characterised in that autohension prepreg is with fire-retardant resistance to
Hot epoxy resin is blended by epoxy resin composition component and curing agent mixture component and forms；Autohension prepreg is with fire-retardant resistance to
In hot epoxy resin, the weight portion of each component is: epoxy resin composition component 50-80 part, curing agent mixture component 10-40
Part, wherein, epoxy resin composition includes epoxy resin 50-70 part, toughener 10-30 part, fire retardant 10-20 part, asphalt mixtures modified by epoxy resin
Fat be epoxide number be the epoxy resin of 0.4～0.9；Curing agent mixture includes firming agent 5-35 part, and accelerator 1-10 part is described
Accelerator is modified urea, flame retardant 1-10 part.
A kind of flame-proof heat-resistant epoxy resin for autohension prepreg the most according to claim 1, it is characterised in that institute
State the mixture of one or several that toughener is thermoplastic resin or heat-resistant powder filler.
A kind of flame-proof heat-resistant epoxy resin for autohension prepreg the most according to claim 1, it is characterised in that institute
Stating fire retardant is phosphate ester, phosphorous epoxy resin, brominated bisphenol-A epoxy resin, brominated bisphenol-A, the one of bromobisphenol S or number
The mixture planted.
A kind of flame-proof heat-resistant epoxy resin for autohension prepreg the most according to claim 1, it is characterised in that institute
Stating the epoxy resin in epoxy resin composition is bisphenol A type epoxy resin, bisphenol f type epoxy resin, bisphenol S type epoxy tree
Fat, the mixing of one or more of novolac epoxy resin.
A kind of flame-proof heat-resistant epoxy resin for autohension prepreg the most according to claim 1, it is characterised in that institute
State the epoxy resin in epoxy resin composition multifunctional by (+)-2,3-Epoxy-1-propanol amine polyfunctional epoxy resin or (+)-2,3-Epoxy-1-propanol esters
Epoxy resin and in bisphenol A type epoxy resin, bisphenol f type epoxy resin, bisphenol-s epoxy resin or novolac epoxy resin
Kind or several mixing.
6., according to a kind of flame-proof heat-resistant epoxy resin for autohension prepreg described in claim 4 or 5, its feature exists
In, described firming agent is 4,4-MDA, 4,4-DADPS, modified dicyandiamine, dicyandiamide or anhydrides
The one of firming agent.
7. composition epoxy resin as claimed in claim 1, it is characterised in that described flame retardant is magnesium hydroxide, three oxygen
Change the one of two antimony, aluminium hydroxide, aluminium sesquioxide, calcium carbonate.
A kind of flame-proof heat-resistant epoxy resin for autohension prepreg, it is characterised in that described
Thermoplastic resin is polyether sulfone, polysulfones, poly ether imide, polyketone ether, polyether-ether-ketone, polyphenylene oxide, PAEK or Merlon,
Described heat-resistant powder filler is thiorubber., liquid chloroprene rubber, end amido LNBR, hydroxyl terminated butyl nitrile (HTBN) rubber
Glue, epoxy terminated nitrile rubber, nbr carboxyl terminal, CTPB liquid rubber, terminal isocyanate group polybutadiene
Alkene liquid rubber, polyurethane or silicone rubber.
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| CN107353775A (en) * | 2017-08-01 | 2017-11-17 | 江苏恒神股份有限公司 | Carbon fiber enhancement resin base composite material retardant surfaces film and preparation method thereof |
| CN107573649A (en) * | 2017-04-21 | 2018-01-12 | 襄阳金华联航空科技有限公司 | A kind of fast curing prepreg epoxy-resin systems and preparation method thereof |
| CN107746548A (en) * | 2017-11-08 | 2018-03-02 | 威海光威复合材料股份有限公司 | Fire resistant resin matrix and its manufacture method |
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| CN111019299A (en) * | 2019-12-02 | 2020-04-17 | 永济优耐特绝缘材料有限责任公司 | Method for manufacturing flame-retardant self-adhesive impregnating thermosetting epoxy resin insulating tape |
| GB2583350A (en) * | 2019-04-24 | 2020-10-28 | Hexcel Composites Ltd | Self-adhesive prepreg |
| CN115678475A (en) * | 2022-11-17 | 2023-02-03 | 上海希奈新材料科技有限公司 | Flame-retardant boiling-resistant high-low temperature impact-resistant two-component epoxy pouring sealant, and preparation method and application thereof |
| CN117447741A (en) * | 2023-12-21 | 2024-01-26 | 北京玻钢院复合材料有限公司 | High-temperature-resistant antioxidant hot-melt polyimide prepreg, composite material and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0892348A (en) * | 1994-09-22 | 1996-04-09 | Taniguchi Ink Seizo Kk | Resin composition |
| CN102702683A (en) * | 2012-06-04 | 2012-10-03 | 中国航空工业集团公司北京航空材料研究院 | Epoxy resin for prepreg and preparation method thereof |
| CN102731969A (en) * | 2012-06-18 | 2012-10-17 | 航天材料及工艺研究所 | Flame retardant epoxy prepreg composite material and its preparing method and its use |
| CN103275304A (en) * | 2013-06-07 | 2013-09-04 | 连云港神鹰碳纤维自行车有限责任公司 | Preparation method of medium temperature curing heat-melting epoxy resin system for domestic carbon fiber bicycle |
| CN103694455A (en) * | 2012-09-28 | 2014-04-02 | 中国石油天然气股份有限公司 | Blending method of epoxy resin applicable to preparing carbon fiber preimpregnated material by medium-temperature heat melting method |
| WO2016041857A1 (en) * | 2014-09-19 | 2016-03-24 | Siemens Aktiengesellschaft | Electric machine with low magnetic slot leakage |
-
2016
- 2016-05-30 CN CN201610371422.9A patent/CN106046680A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0892348A (en) * | 1994-09-22 | 1996-04-09 | Taniguchi Ink Seizo Kk | Resin composition |
| CN102702683A (en) * | 2012-06-04 | 2012-10-03 | 中国航空工业集团公司北京航空材料研究院 | Epoxy resin for prepreg and preparation method thereof |
| CN102731969A (en) * | 2012-06-18 | 2012-10-17 | 航天材料及工艺研究所 | Flame retardant epoxy prepreg composite material and its preparing method and its use |
| CN103694455A (en) * | 2012-09-28 | 2014-04-02 | 中国石油天然气股份有限公司 | Blending method of epoxy resin applicable to preparing carbon fiber preimpregnated material by medium-temperature heat melting method |
| CN103275304A (en) * | 2013-06-07 | 2013-09-04 | 连云港神鹰碳纤维自行车有限责任公司 | Preparation method of medium temperature curing heat-melting epoxy resin system for domestic carbon fiber bicycle |
| WO2016041857A1 (en) * | 2014-09-19 | 2016-03-24 | Siemens Aktiengesellschaft | Electric machine with low magnetic slot leakage |
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| CN110724365A (en) * | 2019-11-18 | 2020-01-24 | 哈尔滨工程大学 | Low-temperature-resistant epoxy resin and preparation method thereof |
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| CN115678475A (en) * | 2022-11-17 | 2023-02-03 | 上海希奈新材料科技有限公司 | Flame-retardant boiling-resistant high-low temperature impact-resistant two-component epoxy pouring sealant, and preparation method and application thereof |
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