CN103819871A - Solid buoyancy material - Google Patents
Solid buoyancy material Download PDFInfo
- Publication number
- CN103819871A CN103819871A CN201310668934.8A CN201310668934A CN103819871A CN 103819871 A CN103819871 A CN 103819871A CN 201310668934 A CN201310668934 A CN 201310668934A CN 103819871 A CN103819871 A CN 103819871A
- Authority
- CN
- China
- Prior art keywords
- buoyancy material
- solid buoyancy
- parts
- fire retardant
- material according
- 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
- 239000000463 material Substances 0.000 title claims abstract description 32
- 239000007787 solid Substances 0.000 title claims abstract description 26
- 239000003063 flame retardant Substances 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 12
- 239000007822 coupling agent Substances 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 125000003700 epoxy group Chemical group 0.000 claims description 5
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical class C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 5
- 229920003986 novolac Polymers 0.000 claims description 5
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 claims description 4
- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical group CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 claims description 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N protonated dimethyl amine Natural products CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 2
- 229920000768 polyamine Polymers 0.000 claims description 2
- 239000004848 polyfunctional curative Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 abstract description 7
- 150000001875 compounds Chemical class 0.000 abstract description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000945 filler Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 3
- 239000011159 matrix material Substances 0.000 abstract 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a solid buoyancy material. The solid buoyancy material consists of the following components in parts by weight: 50 parts of brominated epoxy resin, 50 parts of novolacepoxy, 100-120 parts of curing agent, 0.2-0.4 part of accelerator, 30-90 parts of hollow glass beads, 1-5 parts of coupling agent, 5-8 parts of fire retardant and 10-25 parts of flexibilizer. According to the solid buoyancy material, compound epoxy resin combined with the curing agent is used as a matrix resin system; the hollow glass beads with high intensity and low density are used as light filler; the fire retardant and the flexibilizer with high efficiency and low density are added and the densities of the fire retardant and the flexibilizer are controlled to be 0.42-0.45g/cm<3>; meanwhile, by adding the fire retardant, the flame-retardant performance of the solid buoyancy material is improved, the velocity of the compound epoxy resin can be reduced, the flowability of the compound epoxy resin is improved and the density of the material is reduced; by adding the flexibilizer, the combinability of the hollow glass beads and an epoxy resin matrix can be improved; the compressive strength of the obtained material reaches Im30K, 205MPa.
Description
Technical field
The present invention relates to a kind of solid buoyancy material, be specifically related to a kind of fire-retardant anti-impact high tenacity solid buoyancy material.
Background technology
Solid buoyancy material (Solid buoyancy material), is by inorganic light weight packing material, is filled in organic polymer material the solid compounds obtaining through physical-chemical reaction.From macroscopic view, this material is the polymer-based carbon solid material of a kind of low density, high strength, few water suction, has the low (0.20～0.7g/cm of density
3), water-intake rate low (being not more than 3%), physical strength high (compressive strength 1～100MPa), corrosion-resistant, can carry out the features such as secondary mechanical processing, meet different application requiring under water.
But solid buoyancy material is easy to be collided and impact after producing in the process of carrying, use, and therefore the erosion-resisting characteristics of material need to improve.Simultaneously, along with China's expanding economy, the continuous progress of ocean science, oceanology level, the frequency of the activities such as ocean scientific research, investigation, measurement increases substantially, solid buoyancy material is adopted in a large number, and the fire hazard that thereupon carries the place such as boats and ships and warehouse of storage solid buoyancy material also increases greatly.The horizontal fire preventing of depending on science and technology, reduces the loss of fire, and one of important measure is exactly to adopt the solid buoyancy material with flame-retarding characteristic.The use of fire-retardant solid buoyancy material is for effectively putting out initial fire disaster and reducing fire losses and created favourable condition.
Summary of the invention
For addressing the above problem, the invention discloses following technical scheme:
A kind of solid buoyancy material, is made up of by weight following component:
50 parts of brominated epoxy resins, 50 parts of novolac epoxys, solidifying agent 100-120 part, promotor 0.2-0.4 part, hollow glass micropearl 30-90 part, coupling agent 1-5 part; Fire retardant 5-8 part, toughner 10-25 part.
Further, described solidifying agent is that diaminodiphenylmethane or this addition polyamine curing agent of modified multicomponent amine hardener 593 and Manny T-31 mix with mass ratio 1:2.
Further, described promotor is dimethyl benzylamine, 2,4,6-tri-(dimethyl amine ylmethyl) phenol or 2-ethyl-4-methylimidazole.
Further, the median size of described hollow glass micropearl is 20-50 μ m, and ultimate compression strength is greater than 25MPa, and density range is 0.13-0.5g/cm
3.
Further, described coupling agent is Silane coupling agent KH550.
Further, described fire retardant adopts heterocyclic phosphorous-nitrogen system bittern-free fire retardant.
Further, described fire retardant adopts FR-FMV302.
Further, described toughner adopts POE8200.
Positively effect of the present invention is: adopt composite epoxy resin in conjunction with solidifying agent as basic resin system, take the hollow glass micropearl of high-strength low-density as light filler, add efficient low-density fire retardant and toughner, its density is controlled to 0.42-0.45g/cm
3simultaneously fire retardant add the flame retardant properties that has not only increased solid buoyancy material, also can reduce the viscosity of composite epoxy resin, improve its mobility, reduce density of material, adding of toughner can improve the associativity between glass microballon and epoxy resin-base, and the ultimate compression strength of resulting materials reaches Im30K, 205MPa.
Embodiment
Describe technical scheme of the present invention in detail below in conjunction with embodiment, but protection domain is not so limited.
Embodiment 1
50 parts of brominated epoxy resins, 50 parts of novolac epoxys, 33 parts of diaminodiphenylmethane, 67 parts of T-31,0.2 part of dimethyl benzylamine, 30 parts of hollow glass micropearls, 5 parts of coupling agent KH5501; 8 parts of fire retardant FR-FMV3025,25 parts of toughner POE820010.
Wherein, the median size of described hollow glass micropearl is 20-50 μ m, and ultimate compression strength is greater than 25MPa, and density range is 0.13-0.5g/cm
3.
Embodiment 2
50 parts of brominated epoxy resins, 50 parts of novolac epoxys, 593 40 parts, solidifying agent, solidifying agent T-3180 part, 2,4,0.3 part of 6-tri-(dimethyl amine ylmethyl) phenol, hollow glass micropearl 30-90 part, coupling agent KH5501-5 part; Fire retardant FR-FMV3025-8 part, toughner POE820010-25 part.
Wherein, the median size of described hollow glass micropearl is 20-50 μ m, and ultimate compression strength is greater than 25MPa, and density range is 0.13-0.5g/cm
3.
Embodiment 3
50 parts of brominated epoxy resins, 50 parts of novolac epoxys, 34 parts of diaminodiphenylmethane, 68 parts of solidifying agent T-31, promotor 2-ethyl-4-methylimidazole 0.2-0.4 part, hollow glass micropearl 30-90 part, coupling agent KH5501-5 part; Fire retardant FR-FMV3025-8 part, toughner POE820010-25 part.
Further, the median size of described hollow glass micropearl is 20-50 μ m, and ultimate compression strength is greater than 25MPa, and density range is 0.13-0.5g/cm
3.
Claims (8)
1. a solid buoyancy material, is characterized in that: be made up of by weight following component:
50 parts of brominated epoxy resins, 50 parts of novolac epoxys, solidifying agent 100-120 part, promotor 0.2-0.4 part, hollow glass micropearl 30-90 part, coupling agent 1-5 part; Fire retardant 5-8 part, toughner 10-25 part.
2. a kind of solid buoyancy material according to claim 1, is characterized in that: described solidifying agent is that diaminodiphenylmethane or this addition polyamine curing agent of modified multicomponent amine hardener 593 and Manny T-31 mix with mass ratio 1:2.
3. a kind of solid buoyancy material according to claim 1, is characterized in that: described promotor is dimethyl benzylamine, 2,4,6-tri-(dimethyl amine ylmethyl) phenol or 2-ethyl-4-methylimidazole.
4. a kind of solid buoyancy material according to claim 1, is characterized in that: the median size of described hollow glass micropearl is 20-50 μ m, and ultimate compression strength is greater than 25MPa, and density range is 0.13-0.5g/cm
3.
5. a kind of solid buoyancy material according to claim 1, is characterized in that: described coupling agent is Silane coupling agent KH550.
6. a kind of solid buoyancy material according to claim 1, is characterized in that: described fire retardant adopts heterocyclic phosphorous-nitrogen system bittern-free fire retardant.
7. a kind of solid buoyancy material according to claim 1, is characterized in that: described fire retardant adopts FR-FMV302.
8. a kind of solid buoyancy material according to claim 1, is characterized in that: described toughner adopts POE8200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668934.8A CN103819871A (en) | 2013-12-11 | 2013-12-11 | Solid buoyancy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668934.8A CN103819871A (en) | 2013-12-11 | 2013-12-11 | Solid buoyancy material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103819871A true CN103819871A (en) | 2014-05-28 |
Family
ID=50755178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310668934.8A Pending CN103819871A (en) | 2013-12-11 | 2013-12-11 | Solid buoyancy material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103819871A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10611100B2 (en) | 2015-06-12 | 2020-04-07 | 3M Innovative Properties Company | Buoyancy module |
| CN113201267A (en) * | 2021-04-12 | 2021-08-03 | 中国科学院兰州化学物理研究所 | Light flame-retardant abradable seal coating material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615887A (en) * | 2012-03-16 | 2012-08-01 | 浙江华正新材料股份有限公司 | Light high-strength composite material with density less than that of water, and preparation method thereof |
| CN103172975A (en) * | 2013-04-03 | 2013-06-26 | 上海海事大学 | Preparation method of high-impact-resistance solid buoyancy material |
-
2013
- 2013-12-11 CN CN201310668934.8A patent/CN103819871A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615887A (en) * | 2012-03-16 | 2012-08-01 | 浙江华正新材料股份有限公司 | Light high-strength composite material with density less than that of water, and preparation method thereof |
| CN103172975A (en) * | 2013-04-03 | 2013-06-26 | 上海海事大学 | Preparation method of high-impact-resistance solid buoyancy material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10611100B2 (en) | 2015-06-12 | 2020-04-07 | 3M Innovative Properties Company | Buoyancy module |
| CN113201267A (en) * | 2021-04-12 | 2021-08-03 | 中国科学院兰州化学物理研究所 | Light flame-retardant abradable seal coating material |
| CN113201267B (en) * | 2021-04-12 | 2022-03-25 | 中国科学院兰州化学物理研究所 | Light flame-retardant abradable seal coating material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105001600B (en) | A kind of preparation method of flame retardant epoxy foamed material | |
| CN101851393B (en) | Floating body material and manufacturing technique thereof | |
| CN103275468B (en) | Environmentally-friendly fire-retardant glass fiber reinforced PET (polyethylene terephthalate) material and preparation method thereof | |
| CN101544839B (en) | Method for preparing pultrusion composite materials for highway guardrails | |
| CN102061059A (en) | Wood fiber reinforced inflaming retarding foam material and machining method thereof | |
| JP6320403B2 (en) | Epoxy resin system containing polyethylenetetraamine and triethylenediamine catalyst for resin transfer molding process | |
| CN102501357A (en) | Polymer/foamed aluminium composite material and production method thereof | |
| CN103172975B (en) | A kind of preparation method of high impact solid buoyancy material | |
| CN104277418A (en) | Carbon fiber reinforced toughened epoxy resin composite material and preparation method thereof | |
| JP2012522113A5 (en) | ||
| CN103865232A (en) | High-toughness fire retarding epoxy resin composition and preparation method thereof | |
| CN103483773A (en) | Deep-sea solid buoyancy material and manufacture method thereof | |
| CN103421278A (en) | Low-density high-strength solid buoyancy material and preparation method thereof | |
| CN104877262A (en) | Polyvinyl chloride decoration plate and preparation method thereof | |
| CN103865237B (en) | A kind of High-strength solid buoyancy material and preparation method thereof | |
| CN106905662A (en) | A kind of ultra-low density solid buoyant material and preparation method thereof | |
| CN105254206B (en) | A kind of asphalt flame-retardant agent, its preparation method and application | |
| CN103819871A (en) | Solid buoyancy material | |
| CN103819872A (en) | High-impact-resistance solid buoyancy material | |
| CN107603071B (en) | A kind of PVC foamed composite and preparation method thereof of resinous paint slag | |
| CN106519571A (en) | Epoxy resin system | |
| CN204955554U (en) | Synthetic foamed material of gradient structure | |
| CN104497493A (en) | Formula for pollution-free organic fertilizer and preparation method thereof | |
| CN102924041A (en) | Formula and technology of novel nanometer composite board core material | |
| CN102766325A (en) | Polyurethane composite material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140528 |
|
| RJ01 | Rejection of invention patent application after publication |