CN102952371A - Modified thermosetting ultrahigh-molecular epoxy resin marine board - Google Patents
Modified thermosetting ultrahigh-molecular epoxy resin marine board Download PDFInfo
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- CN102952371A CN102952371A CN2012100788519A CN201210078851A CN102952371A CN 102952371 A CN102952371 A CN 102952371A CN 2012100788519 A CN2012100788519 A CN 2012100788519A CN 201210078851 A CN201210078851 A CN 201210078851A CN 102952371 A CN102952371 A CN 102952371A
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- 239000003822 epoxy resin Substances 0.000 title claims abstract description 26
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 26
- 229920001187 thermosetting polymer Polymers 0.000 title claims abstract description 24
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000000654 additive Substances 0.000 claims abstract description 11
- 230000000996 additive effect Effects 0.000 claims abstract description 11
- 239000004593 Epoxy Substances 0.000 claims description 38
- 239000002952 polymeric resin Substances 0.000 claims description 21
- 229920003002 synthetic resin Polymers 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 9
- MWSKJDNQKGCKPA-UHFFFAOYSA-N 6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione Polymers C1CC(C)=CC2C(=O)OC(=O)C12 MWSKJDNQKGCKPA-UHFFFAOYSA-N 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000010445 mica Substances 0.000 claims description 5
- 229910052618 mica group Inorganic materials 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000004634 thermosetting polymer Substances 0.000 claims description 5
- DVNYTAVYBRSTGK-UHFFFAOYSA-N 5-aminoimidazole-4-carboxamide Chemical class NC(=O)C=1N=CNC=1N DVNYTAVYBRSTGK-UHFFFAOYSA-N 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- CSHJJWDAZSZQBT-UHFFFAOYSA-N 7a-methyl-4,5-dihydro-3ah-2-benzofuran-1,3-dione Polymers C1=CCCC2C(=O)OC(=O)C21C CSHJJWDAZSZQBT-UHFFFAOYSA-N 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 235000015110 jellies Nutrition 0.000 claims description 3
- 239000008274 jelly Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 2
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 229940015043 glyoxal Drugs 0.000 claims description 2
- 239000010970 precious metal Substances 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- RINCXYDBBGOEEQ-UHFFFAOYSA-N succinic anhydride Chemical compound O=C1CCC(=O)O1 RINCXYDBBGOEEQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
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- 125000003700 epoxy group Chemical group 0.000 abstract description 3
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- 239000002184 metal Substances 0.000 description 5
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- 229920005992 thermoplastic resin Polymers 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012745 toughening agent Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
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- 238000000465 moulding Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
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- 229920000570 polyether Polymers 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
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- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
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- 230000005012 migration Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention relates to a modified thermosetting ultrahigh-molecular epoxy resin marine board which is good in corrosion resistance and weather resistance and high in strength, wherein the performance of the marine board can conform to that of low-carbon steel (such as strength requirement on a steel workpiece Q235 specified by GB/T700-1988Q235). The modified thermosetting ultrahigh-molecular epoxy resin marine board comprises the following components by weight percent: 12-18% of modified thermosetting epoxy resin, 4-6% of hyperbranched solidifying cross-linking agent, 60-86% of fibrous reinforcing materials and 5.5-8.5% of powdered reinforcing material additive. The modified thermosetting ultrahigh-molecular epoxy resin marine board has the advantages that a molecular structure not only contains a large quantity of flexible chain sections to buffer brittleness and hardness of epoxy resin, but also contains an end-capped epoxy group which can participate in curing reaction, and the toughening effect is obvious, so that not only is the bonding strength of a system improved, but also the compression strength and the shearing strength of the materials are improved greatly.
Description
Technical field
The present invention relates to a kind of corrosion-resistant, good weatherability, intensity is high, performance can reach the modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel of low-carbon steel (such as the Q235 steel workpiece requirement of strength of GB/T700-1988 Q235 regulation), belongs to modified high-molecular sheet material and makes the field.
Background technology
Matrix material has good insulativity and intensity as a kind of novel material, requires can be made into different shape with different technique and moulds according to difference.Along with scientific-technical progress and development, also more and more to the demand of matrix material.Existing matrix material and some special matrix materials are in order to reach insulation and high-intensity dual nature, adopt metal and nylon-type plastics compound method obtain (so-called composite material), but because linear expansivity, wear rate, temperature tolerance, tensile strength, yield strength and elongation between metal and the nylon-type plastics are widely different, will occur in the practical application because its temp. variation resistant and weathering resistance are poor, cause that deformation is serious, deliquescing is not wear-resistant, work-ing life the degradation problem.
Some thermoplas tic resin composites (phenolic) are also arranged in the prior art, and it mainly adopts thermoplastic resin is adhesives, will dry after the glass fibre scumbling, then in the mode of mold pressing.Because thermoplastic resin is the chain molecule structure, many molecular chains are combined by physical action, be subjected to its process technology limit, wherein drying low molecular solvent amount remaining in the technique can't guarantee to overflow fully, so that the later stage is during forming and hardening, molecule chain structural arrangement is inhomogeneous, residual solvent can't be overflowed fully, cause the intensity of unit surface inhomogeneous, wherein there is bubble etc. can't guarantee the consistence of strength of materials quality, so that this matrix material can't be in some special high request product such as rail fasteners, automotive gearbox, pressurized vessel, the deck of boat, the aspects such as armor facing substitute existing metallic substance.
The Resins, epoxy hand that adopts is at present stuck with paste the matrix material of technique, because technique falls behind, resin content can't accurately be controlled, and quality can't guarantee, adds that again it adopts ordinary epoxy resin and cure-crosslinking agent, does not reach the required requirement of strength of alternative metals material.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of corrosion-resistant, good weatherability, intensity is high, and performance can reach the modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel of low-carbon steel (such as the Q235 steel workpiece requirement of strength of GB/T700-1988 Q235 regulation).
Design: in order to achieve the above object, the modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel that the present invention is designed is comprised of modified thermoset Resins, epoxy resin, hyperbranched cure-crosslinking agent, fiber reinforced material and powder strongthener additive.
1, adopt modified heat convertible supra polymer Resins, epoxy, cure-crosslinking agent is the main binding material, avoid the chain molecule thermoplastic resin to be subjected to easily thermal softening, the drawback of hardening by cooling, form three-dimensional crosslinking structure after also having avoided simultaneously ordinary epoxy resin to solidify, do not reach metal strength though the molecular chain rigidity is strong, toughness is bad, not shock-resistant defective, well utilized modified heat convertible supra polymer Resins, epoxy and cure-crosslinking agent crosslinked by chemical bond, and cladodification provide the tensile strength of high strength composite for branching shape rigid net rock steady structure, the mechanical property such as yield strength and elongation.
2, control infiltrates quantitative fibrous reinforcements to become viscosity through defoaming treatment is thick pulpous state or the paste prepreg of 50000-100000Pa.S, so that prepreg can be stopped dark bubble by effective exhausted air under the effect of defoamer, the curing of the forming materials that can not affect again, take the technique means such as Procuring, the interior demoulding and the Teflon demoulding, effectively controlled the denseness of prepreg, so that final to obtain composite density even, size is perfect, has good mechanical property.
3, thermosetting modification Resins, epoxy is to be equipped with the endurable active toughener that polyether-modified methyl tetrahydro phthalic anhydride is used the epoxy group(ing) end-blocking again with bisphenol A epoxide resin, its making method: first with polyethers vacuum hydro-extraction 1 hour under 120 ° of C, again polyethers and methyl tetrahydro phthalic anhydride were being reacted 3 hours under 130-140 ° of C under the effect of catalyzer in the 3:1 ratio, be cooled to 120 ° of C and add Resins, epoxy reaction 2 hours, obtain the intrinsic toughening endurable active toughener of epoxy group(ing) end-blocking.The good technique effect that its toughner brings in this application is: the fragility of Resins, epoxy directly affects its further use, most prescriptions all need to carry out toughening modifying, internal stress when solidifying with alleviation with the shock-resistance that improves goods, the fragility of reduction curable epoxide thing.The active epoxy toughening agent that the application synthesizes, both comprise a large amount of soft segments in its molecular structure and alleviated the crisp rigid of Resins, epoxy, the epoxide group that has comprised again end-blocking, can participate in curing reaction, toughening effect is obvious, not only improve the bonding strength of system, also greatly improved compressive strength and the shearing resistance of material.
Technical scheme 1: a kind of modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel, the modified thermoset epoxy resin that contains the 12-18% weight part, the hyperbranched cure-crosslinking agent of 4-6% weight part, the fibrous reinforcements of 60-86% weight part, the powder strongthener additive of 5.5-8.5% weight part.
Technical scheme 2: a kind of modified heat convertible supra polymer Resins, epoxy plate preparation method peculiar to vessel, be even jelly with the modified thermoset epoxy resin of 12-18% weight part and the powder strongthener additive mixed grinding of 5.5-8.5% weight part, the hyperbranched cure-crosslinking agent that adds in proportion the 4-6% weight part stirs, then the fiber reinforced material that infiltrates quantitative 60-86% weight part is made thick pulpous state or the paste prepreg that viscosity is 50000-100000Pa.S, again prepreg is placed the mould after the heating, the pressure that the after-applied 1000KN of exhaust is above, the control temperature obtains finished product high intensity thermosetting polymer-based composite at 165-175 ℃ through 3-6 minute regelate.
Background technology of the present invention is compared, the one, the resulting modified heat convertible supra polymer of the application Resins, epoxy plate peculiar to vessel, a kind of completely non-metallic material, abandoned the technical scheme with the bonding produced with combination high-intensity matrix material of metal and the insulating material such as nonmetal, the linear expansivity that exists between metallic substance and the non-metal insulating material, the disadvantageous effect that tensile strength, yield strength and elongation bring have fundamentally been avoided; The 2nd, adopted polymer thermoset high-intensity resin, cure-crosslinking agent is the main binding material, avoid the chain molecule thermoplastic resin to be subjected to easily thermal softening, the drawback of hardening by cooling, the tensile strength of well having utilized thermosetting resin and hyperbranched cure-crosslinking agent to provide matrix material by chemical bond rigid net rock steady structure crosslinked together and tree-like plasticising structure, the mechanical property such as yield strength and elongation, the viscosity of having controlled simultaneously modified heat convertible supra polymer Resins, epoxy plate prepreg peculiar to vessel is 50000-100000Pa.S, so that prepreg can be stopped dark bubble by exhausted air in full force and effect under the effect of froth breaking migration agent, the forming and hardening of the material that can not affect again, take the technique means such as grinding and coloring and the interior demoulding, effectively controlled the viscosity of prepreg, so that the final matrix material colour stable that obtains, even density, quality is perfect, has good mechanical property; The 3rd, product strength height and modulus that employing the application's matrix material is made are high, and compact dimensions is precise and stable, the density homogeneous, and insulation level is high, the characteristics that frictional coefficient is little; The 4th, the application can make the matrix materials such as required rail fasteners, automotive gearbox, pressurized vessel, the deck of boat, armor facing by the forming method of pultrusion, mold pressing, lamination, transfer mould, casting, injection; The 5th, the resulting modified heat convertible supra polymer of the application Resins, epoxy plate peculiar to vessel and application thereof, it is good to have mechanical property, and the forming materials degree is high, and use range is wide, the life-span is long, can reach existing Q235 steel respective strengths fully, can be applied in the industry-by-industry.
Embodiment
Embodiment 1: a kind of modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel, it is characterized in that containing the modified thermoset epoxy resin of 12-18% weight part, the hyperbranched cure-crosslinking agent of 4-6% weight part, the fibrous reinforcements of 60-86% weight part, the powder strongthener additive of 5.5-8.5% weight part.
Described modified thermoset epoxy resin contains 14-16%(14% or 14.8% or 15% or 15.5% or 16%) bisphenol A epoxide resin and the 0.15-0.25%(0.15% or 0.2% or 0.25% of weight part) the polyether-modified methyl tetrahydro phthalic anhydride toughner of weight part mixes; The bisphenol A epoxide resin of described 14-16% weight part is to be formed by E-51 Resins, epoxy and the E-44 Resins, epoxy ratio proportioning in 2:1; Described hyperbranched Orazamide derivative solidifying agent is by TriMethylolPropane(TMP) 15-20%(15% or 16% or 17% or 18% or 19% or 20%), 2,2-dimethylol propionic acid 15-21%(15% or 16% or 17% or 18% or 19% or 20% or 21%), dioxan 13-17%(13% or 14% or 15% or 16% or 17%), succinyl oxide 13-17%(13% or 14% or 15% or 16% or 17%), glyoxal ethyline 40-50%(40% or 45% or 50%) proportioning forms.
Described hyperbranched cure-crosslinking agent is to contain 1.0-2.2%(1.0% or 1.5% or 2.0% or 2.2%) hyperbranched Orazamide derivative solidifying agent and the 3.0-4.0%(3.0% or 3.5% or 4.0% of weight part) the methyl tetrahydro phthalic anhydride proportioning of weight part forms;
Described fibrous reinforcements refers to glass fibre, carbon fiber, boron fibre, silicon carbide fiber and precious metal fiber any one or two kinds of combinations;
Described powder strongthener refers to 0.25-0.35%(0.25% or 0.30% or 0.35%) carbon black, the 3.0-3.5%(3.0% or 3.2% or 3.5% of weight part) cenosphere, the 3.0-4.0%(3.0% or 3.5% or 4.0% of weight part) one or more the combination of mica powder of weight part.
Embodiment 2: on the basis of embodiment 1, contain the modified thermoset epoxy resin of 15% weight part, the hyperbranched cure-crosslinking agent of 5% weight part, 73% weight part fibrous reinforcements, the powder strongthener additive of 7% weight part.
Embodiment 3: on the basis of embodiment 1 or 2, a kind of modified heat convertible supra polymer Resins, epoxy plate preparation method peculiar to vessel, be even jelly with the modified thermoset epoxy resin of 12-18% weight part and the powder strongthener additive mixed grinding of 5.5-8.5% weight part, the hyperbranched cure-crosslinking agent that adds in proportion the 4-6% weight part stirs, then the fiber reinforced material that infiltrates quantitative 60-86% weight part is made thick pulpous state or the paste prepreg that viscosity is 50000-100000Pa.S, again prepreg is placed the mould after the heating, the pressure that the after-applied 1000KN of exhaust is above, the control temperature obtains finished product high intensity thermosetting polymer-based composite at 165-175 ℃ through 3-6 minute regelate.Modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel is made high strength composite by the forming method of pultrusion, mold pressing, lamination, transfer mould, casting, injection.
Example 1: the modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel that the casting die that present embodiment is described makes,---modified epoxy and the powdery strongthener additive---carbon black (adjusting as required pigment) that is to prepare to scale the modified thermoset epoxy resin, cenosphere, mica powder mixes, be ground to even pulpous state, add hyperbranched cure-crosslinking agent in the 2:1 ratio after stirring, infiltrate quantitative glass fibre, after 60-80 ℃ of softening 20-40 minute, make prepreg, prepreg is quantitatively placed mould after the heating, 1500KN pressurizes after the exhaust, 165-175 ℃ of control temperature, behind 3-6 minute curing molding, namely adopt mould pressing process to make described fastening piece.Wherein by weight, described fibrous reinforcements is for being 78 parts, and the modified epoxy mixture is 18 parts (containing hyperbranched cure-crosslinking agent), and granular strongthener additive is 4 parts.
Example 2: the high intensity thermosetting polymer-based composite that present embodiment is described,---modified epoxy and the granular strongthener additive---carbon black that is to prepare to scale the modified thermoset epoxy resin, silicon-dioxide, mica powder mixes, be ground to even pulpous state, add in proportion hyperbranched cure-crosslinking agent after stirring, after 100-120 ℃ of infiltration Procuring, with quantitative fibrous reinforcements---the combination of glass fibre and carbon fiber is through broadwise heating mould (165-175 ℃ of control temperature, pulling force 80-120 KN) continuously and smoothly's pultrusion (effectively 3-6 minute set time), make the bar of broadwise consistent size after the insulation sclerosis, press the mellow and full moulding of polishing after certain size is sheared, namely make and adopt pultrude process to make described fastening piece.
Present embodiment is described the modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel that the pultrusion method makes, and described modified epoxy is: 20 parts in modified epoxy mixture (containing hyperbranched cure-crosslinking agent); Described fibrous reinforcements is: totally 75 parts of glass fibre and carbon fibers; Described granular strongthener is: totally 5 parts of the combinations of carbon black, silicon-dioxide, mica powder.
Modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel and iron mark material requirements test result compare:
What need to understand is: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (6)
1. modified heat convertible supra polymer Resins, epoxy plate peculiar to vessel, it is characterized in that containing the modified thermoset epoxy resin of 12-18% weight part, the hyperbranched cure-crosslinking agent of 4-6% weight part, the fibrous reinforcements of 60-86% weight part, the powder strongthener additive of 5.5-8.5% weight part.
2. modified heat convertible supra polymer Resins, epoxy according to claim 1 plate peculiar to vessel, it is characterized in that containing the modified thermoset epoxy resin of 15% weight part, the hyperbranched cure-crosslinking agent of 5% weight part, 73% weight part fibrous reinforcements, the powder strongthener additive of 7% weight part.
3. modified heat convertible supra polymer Resins, epoxy according to claim 2 plate peculiar to vessel is characterized in that:
Described modified thermoset epoxy resin contains the bisphenol A epoxide resin of 14-16% weight part and the polyether-modified methyl tetrahydro phthalic anhydride toughner of 0.15-0.25% weight part mixes;
Described hyperbranched cure-crosslinking agent is to contain the hyperbranched Orazamide derivative solidifying agent of 1.0-2.2% weight part and the methyl tetrahydro phthalic anhydride proportioning of 3.0-4.0% weight part forms;
Described fibrous reinforcements refers to glass fibre, carbon fiber, boron fibre, silicon carbide fiber and precious metal fiber any one or two kinds of combinations;
Described powder strongthener refers to one or more the combination of mica powder of cenosphere, the 3.0-4.0% weight part of carbon black, the 3.0-3.5% weight part of 0.25-0.35% weight part.
4. modified heat convertible supra polymer Resins, epoxy according to claim 3 plate peculiar to vessel is characterized in that: described bisphenol A epoxide resin is to be formed by E-51 Resins, epoxy and the E-44 Resins, epoxy ratio proportioning in 2:1; Described hyperbranched Orazamide derivative solidifying agent is by TriMethylolPropane(TMP) 15-20%; 2,2-dimethylol propionic acid 15-21%; Dioxan 13-17%; Succinyl oxide 13-17%; Glyoxal ethyline 40-50% proportioning forms.
5. modified heat convertible supra polymer Resins, epoxy plate preparation method peculiar to vessel, it is characterized in that: be even jelly with the modified thermoset epoxy resin of 12-18% weight part and the powder strongthener additive mixed grinding of 5.5-8.5% weight part, the hyperbranched cure-crosslinking agent that adds in proportion the 4-6% weight part stirs, then the fiber reinforced material that infiltrates quantitative 60-86% weight part is made thick pulpous state or the paste prepreg that viscosity is 50000-100000Pa.S, again prepreg is placed the mould after the heating, the pressure that the after-applied 1000KN of exhaust is above, the control temperature obtains finished product high intensity thermosetting polymer-based composite at 165-175 ℃ through 3-6 minute regelate.
6. the application of a modified heat convertible supra polymer Resins, epoxy as claimed in claim 5 plate peculiar to vessel is characterized in that its forming method by pultrusion, mold pressing, lamination, transfer mould, casting, injection is made high strength composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210078851.9A CN102952371B (en) | 2011-08-26 | 2012-03-23 | Modified thermosetting ultrahigh-molecular epoxy resin marine board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110248617 | 2011-08-26 | ||
| CN201110248617.1 | 2011-08-26 | ||
| CN2011102486171 | 2011-08-26 | ||
| CN201210078851.9A CN102952371B (en) | 2011-08-26 | 2012-03-23 | Modified thermosetting ultrahigh-molecular epoxy resin marine board |
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| Publication Number | Publication Date |
|---|---|
| CN102952371A true CN102952371A (en) | 2013-03-06 |
| CN102952371B CN102952371B (en) | 2017-05-10 |
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| CN201210078851.9A Expired - Fee Related CN102952371B (en) | 2011-08-26 | 2012-03-23 | Modified thermosetting ultrahigh-molecular epoxy resin marine board |
| CN2012100788576A Pending CN102952374A (en) | 2011-08-26 | 2012-03-23 | Modified thermosetting ultrahigh-molecular epoxy resin composite material |
| CN2012100788523A Pending CN102952372A (en) | 2011-08-26 | 2012-03-23 | Special modified thermoset ultrahigh-molecular epoxy resin electric-strip fastener ruled baffle for railway track |
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| CN2012100788576A Pending CN102952374A (en) | 2011-08-26 | 2012-03-23 | Modified thermosetting ultrahigh-molecular epoxy resin composite material |
| CN2012100788523A Pending CN102952372A (en) | 2011-08-26 | 2012-03-23 | Special modified thermoset ultrahigh-molecular epoxy resin electric-strip fastener ruled baffle for railway track |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634709A (en) * | 2016-10-14 | 2017-05-10 | 佛山市豹王滤芯制造有限公司 | Heat curing adhesive for oil filter and preparation method of heat curing adhesive |
| CN115368708A (en) * | 2022-09-19 | 2022-11-22 | 启东海大聚龙新材料科技有限公司 | Preparation method of epoxy resin cushion block material for ultrahigh-load ship |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145158A1 (en) | 2015-03-10 | 2016-09-15 | Zephyros, Inc. | Composites with thermoplastic epoxy polymeric phase, articles such as carriers made therewith and associated methods |
| CN108752912A (en) * | 2018-05-10 | 2018-11-06 | 重庆新康意安得达尔新材料有限公司 | A kind of macromolecule resin based composites |
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| US5573843A (en) * | 1993-08-05 | 1996-11-12 | Kabushiki Kaisha Kobe Seiko Sho | Fiber-reinforced plastic composite material for fastening pallets and process for producing the same |
| JP2009242793A (en) * | 2008-03-11 | 2009-10-22 | Hitachi Chem Co Ltd | Curing agent for thermosetting resin, thermosetting resin composition, cured material and semiconductor device |
| CN102079881A (en) * | 2010-12-16 | 2011-06-01 | 嘉兴安普铁路配件有限公司 | High intensity thermosetting molecule based composite material and application thereof |
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| JP4649264B2 (en) * | 2005-04-26 | 2011-03-09 | 株式会社クラレ | Curable composition and cured product |
| CN102206325B (en) * | 2010-03-31 | 2012-09-05 | 朱瑞澄 | Modification method of heat-resistant toughened methyl tetrahydrophthalic anhydride |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573843A (en) * | 1993-08-05 | 1996-11-12 | Kabushiki Kaisha Kobe Seiko Sho | Fiber-reinforced plastic composite material for fastening pallets and process for producing the same |
| JP2009242793A (en) * | 2008-03-11 | 2009-10-22 | Hitachi Chem Co Ltd | Curing agent for thermosetting resin, thermosetting resin composition, cured material and semiconductor device |
| CN102079881A (en) * | 2010-12-16 | 2011-06-01 | 嘉兴安普铁路配件有限公司 | High intensity thermosetting molecule based composite material and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634709A (en) * | 2016-10-14 | 2017-05-10 | 佛山市豹王滤芯制造有限公司 | Heat curing adhesive for oil filter and preparation method of heat curing adhesive |
| CN115368708A (en) * | 2022-09-19 | 2022-11-22 | 启东海大聚龙新材料科技有限公司 | Preparation method of epoxy resin cushion block material for ultrahigh-load ship |
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| Publication number | Publication date |
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| CN102952371B (en) | 2017-05-10 |
| CN102952372A (en) | 2013-03-06 |
| CN102952374A (en) | 2013-03-06 |
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