CN105585935B - A kind of solvent-free high solid marine antifouling coating - Google Patents

A kind of solvent-free high solid marine antifouling coating Download PDF

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Publication number
CN105585935B
CN105585935B CN201510395089.0A CN201510395089A CN105585935B CN 105585935 B CN105585935 B CN 105585935B CN 201510395089 A CN201510395089 A CN 201510395089A CN 105585935 B CN105585935 B CN 105585935B
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solvent
high solid
free high
antifouling coating
ocean
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CN105585935A (en
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罗睿轶
罗圣君
孙有生
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Ruiyide New Materials Co ltd
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Jiangsu Ruihe New Materials Co Ltd
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Abstract

A kind of solvent-free high solid marine antifouling coating, it is characterized in that:It is made up of epoxy resin, cuprous oxide, sodium benzoate, glycidol ether, zinc oxide, Tissuemat E and polyetheramine, the weight ratio of each component is 40 60:25‑35:2.5‑10:2.5‑5:5‑10:3‑6:20‑30.Manufacturing cost is low; without solvent; period of storage is grown, and good stability, is volatilized using VOC free; it is water-fast, wear-resisting, smooth hard; the biology for making ocean is difficult to be attached to hull surface, and have prevents the marine organisms such as barnacle to be stained hull bottom for a long time, keeps hull bottom bright and clean; also to marine organisms without poisoning, the environment of ocean is protected.

Description

A kind of solvent-free high solid marine antifouling coating
Technical field
The present invention relates to a kind of antifouling paint, more particularly to a kind of solvent-free high solid marine antifouling coating.
Background technology
In marine environment, after object immerses seawater, its surface occur first it is miniature be stained, i.e., bacterium etc. is miniature Biological attachment is growing, bred on body surface thereon;Then, the spore of macro and oceanic invertebrate be such as Barnacle, mussel and the young of ascidian are attached on body surface, and the process is referred to as large-scale be stained.It is large-scale to be stained and be further Be divided into soft be stained to be stained with hardness, it is soft be stained refer to algae, careless tongue worm, ascidian, hydra etc. biology caused by be stained, firmly Property be stained and refer to biological being stained as caused by barnacle and extra large oyster etc. for secreting calcium carbonate shell.These marine fouling organisms adhere to On hull facility surface, ship resistance, blocking pipeline and cultivation netting gear, influence acoustic instrument and other seas can be increased and set Standby normal use, the burden of increase offshore oil and natural gas extraction platform, accelerate metal erosion etc. to seriously endanger, cause sea The massive losses of foreign military activity, sea transport, industry and aquaculture production.
So far, solve that marine biofouling is most economical, effective and conventional method is in marine equipment surface brushing Coating containing marine antifoulant, its main function are by the key component in coating --- marine antifoulant oozes out, spread Or the mode such as hydrolysis progressively discharges anti-fouling agent, reaches the mesh for preventing marine fouling organism to be attached to marine Artificial facilities surface 's.Current marine antifoulant species largely contains heavy metal, has stronger toxicity, Marine Pollution ecological environment, and spot ship Antifouling paint prepares the shortcomings of cost high, big to environmental hazard, antifouling persistence difference.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of new anti-fouling agent, and without solvent, period of storage is grown, surely It is qualitative good, volatilized using VOC free, water-fast, wear-resisting, smooth hard, the biology for making ocean is difficult to be attached to hull surface, has length Phase prevents the marine organisms such as barnacle to be stained hull bottom, keeps hull bottom bright and clean, also protects ocean without poisoning to marine organisms Environment.
The technical scheme of the present invention solved the problems, such as is a kind of solvent-free high solid marine antifouling coating, it is characterized in that:Mainly It is made up of epoxy resin, cuprous oxide, sodium benzoate, glycidol ether, zinc oxide, Tissuemat E and polyetheramine, each component Weight ratio is 25-60:5-35:2.5-10:2.5-5:5-10:3-6:5-30.
Wherein the unsaturated polynary hydroxy acid polymer of addition, iron oxide red its weight ratio are 0.6-2:5-10, form solvent-free High solid ocean ship bottom antifouling paint.
Wherein the unsaturated polynary hydroxy acid polymer of addition, titanium dioxide its weight ratio are 0.6-2:5-20, form solvent-free height Solid ocean shell antifouling paint.
Wherein the unsaturated polynary hydroxy acid polymer of addition, titanium dioxide, mica powder its weight ratio are 0.6-2:5-20:10-25, Form solvent-free high solid marine steel erection and apply antifouling paint.
Its preparation method:
(1) technological process:
As shown in Figure 1.
(2) specific preparation method:
By epoxy resin, by dissolving, addition polymerization ethylene waxes, glycidol ether, high speed are disperseed again first, and it is sub- to add oxidation Copper, zinc oxide, sodium benzoate, in the scattered tank diameter of high speed, after high-speed stirred is well mixed the fineness for reaching certain, stop stirring Mix, seal, paint is stirred after standing 24H, through examining viscosity, fineness to touch the mark, coating, packaging and storage, Polyetheramine dispenses.
Solvent-free high solid marine antifouling coating, poisonous and hazardous material (such as tributyltin oxide (TBTF) arsenic is not added Frost etc.) non-stimulated smell to the biological harmless of ocean, because having for paint in itself is water-fast, wear-resisting, smooth hard, makes the biology of ocean It is difficult to be attached to hull surface, product has prevents the marine organisms such as barnacle from keeping hull bottom bright and clean being stained for hull bottom for a long time, from And the marine organisms of hull are attached to kill without using poisonous and harmful substance, protect the environment of ocean also Marine Pollution useless.
Hereinafter beneficial effects of the present invention are further illustrated with two groups of experimental datas:
(1) recipe determination is tested:
According to the different qualities of material, 4 kinds of formulas are designed:
It is that index carries out screening experiment with formula 1 (to be formulated 4 best results)
Formula 1 Formula 2 Formula 3 Formula 4
Viscosity 80KU 80KU 80KU 80KU
Alkali resistance 160 hours 200 hours 200 hours 400 hours
Salt spray resistance 500 hours 600 hours 600 hours 800 hours
Water resistance 360 hours 400 hours 400 hours 600 hours
Solid content 99% 99% 99% 99%
(2) contrast experiment:
Contrast experiment's (present invention has marked improvement) is carried out with following index and prior art
The present invention's has the advantages that manufacturing cost is low, without solvent, period of storage length, good stability, uses nothing VOC volatilizees, and water-fast, wear-resisting, smooth hard, the biology for making ocean is difficult to be attached to hull surface, and have prevents barnacle etc. for a long time Marine organisms are stained to hull bottom, keep hull bottom bright and clean, also to marine organisms without poisoning, protect the environment of ocean.
Brief description of the drawings
Fig. 1 is the process chart of the present invention.
Embodiment
Following embodiments are used for the formula and preparation technology for illustrating the present invention, but it can not be to the scope of the present invention structure Into any restrictions.
Embodiment 1
With epoxy resin:Cuprous oxide:Sodium benzoate:Glycidol ether:Zinc oxide:Tissuemat E:Polyetheramine=40: 35:10:5:10:6:20 proportioning, is weighed respectively:Epoxy resin 40kg, cuprous oxide 35kg, sodium benzoate 10kg, shrink are sweet Oily ether 5kg, zinc oxide 10kg, Tissuemat E 6kg, polyetheramine 20kg are standby.
By epoxy resin, by dissolving, addition polymerization ethylene waxes, glycidol ether, high speed are disperseed again first, and it is sub- to add oxidation Copper, zinc oxide, sodium benzoate, in the scattered tank diameter of high speed, after high-speed stirred is well mixed the fineness for reaching certain, stop stirring Mix, seal, paint is stirred after standing 24H, through examining viscosity, fineness to touch the mark, obtain coating, packaging and storage, Polyetheramine dispenses
Products obtained therefrom is tested by laboratory, is met the technical requirements:
Embodiment 2
With epoxy resin:Cuprous oxide:Sodium benzoate:Glycidol ether:Zinc oxide:Tissuemat E:Polyetheramine=50: 30:5:3.5:7:5:25 proportioning, is weighed respectively:Epoxy resin 50kg, cuprous oxide 30kg, sodium benzoate 5kg, glycidol Ether 3.5kg, zinc oxide 7kg, Tissuemat E 5kg, polyetheramine 25kg, it is standby.
By epoxy resin, by dissolving, addition polymerization ethylene waxes, glycidol ether, high speed are disperseed again first, and it is sub- to add oxidation Copper, zinc oxide, sodium benzoate, in the scattered tank diameter of high speed, after high-speed stirred is well mixed the fineness for reaching certain, stop stirring Mix, seal, paint is stirred after standing 24H, through examining viscosity, fineness to touch the mark, coating, packaging and storage, Polyetheramine dispenses.
Products obtained therefrom is tested by laboratory, meets technical indicator:
Embodiment 3
With epoxy resin:Cuprous oxide:Sodium benzoate:Glycidol ether:Zinc oxide:Tissuemat E:Polyetheramine=60: 25:2.5:2.5:5:3:30 proportioning, is weighed respectively:Epoxy resin 60kg, cuprous oxide 25kg, sodium benzoate 2.5kg, shrink Glycerin ether 2.5kg, zinc oxide 5kg, Tissuemat E 3kg, polyetheramine 30kg, it is standby.
By epoxy resin, by dissolving, addition polymerization ethylene waxes, glycidol ether, high speed are disperseed again first, and it is sub- to add oxidation Copper, zinc oxide, sodium benzoate, in the scattered tank diameter of high speed, after high-speed stirred is well mixed the fineness for reaching certain, stop stirring Mix, seal, paint is stirred after standing 24H, through examining viscosity, fineness to touch the mark, coating, packaging and storage, Polyetheramine dispenses
Products obtained therefrom is tested by laboratory, meets technical indicator:
Embodiment 4
With epoxy resin:Unsaturated polynary hydroxy acid polymer:Iron oxide red:Cuprous oxide:Sodium benzoate:Glycidol Ether:Zinc oxide:Tissuemat E:Polyetheramine=50:2:8:30:5:3.5:7:5:25 proportioning, is weighed respectively:Epoxy resin 50kg, unsaturated polynary hydroxy acid polymer 2kg, iron oxide red 8kg, cuprous oxide 30kg, sodium benzoate 5kg, glycidol ether 3.5kg, zinc oxide 7kg, Tissuemat E 5kg, polyetheramine 25kg, it is standby.
Epoxy resin is added into unsaturated polynary hydroxy acid polymer, iron oxide red, Tissuemat E, shrink by dissolving again first Glycerin ether, it is scattered at a high speed, cuprous oxide, zinc oxide, sodium benzoate are added, in the scattered tank diameter of high speed, high-speed stirred is mixed After conjunction uniformly reaches certain fineness, stop stirring, seal, paint is stirred after standing 24H, through inspection viscosity, carefully Degree touches the mark, and obtains coating, packaging and storage, polyetheramine packing.
The new ship bottom antifouling paint laboratory test in the solvent-free high solid ocean of products obtained therefrom, meets the technical requirements:
Embodiment 5
With epoxy resin:Unsaturated polynary hydroxy acid polymer:Titanium dioxide:Cuprous oxide:Sodium benzoate:Glycidol ether: Zinc oxide:Tissuemat E:Polyetheramine=50:2:15:30:5:3.5:7:5:25 proportioning, is weighed respectively:Epoxy resin 50kg, Unsaturated polynary hydroxy acid polymer 2kg, titanium dioxide 15kg, cuprous oxide 30kg, sodium benzoate 5kg, glycidol ether 3.5kg, Zinc oxide 7kg, Tissuemat E 5kg, polyetheramine 25kg, it is standby.
Add unsaturated polynary hydroxy acid polymer, titanium dioxide, Tissuemat E, shrink sweet again by dissolving epoxy resin first Oily ether, it is scattered at a high speed, cuprous oxide, zinc oxide, sodium benzoate are added, in the scattered tank diameter of high speed, high-speed stirred mixing After uniformly reaching certain fineness, stop stirring, seal, paint is stirred after standing 24H, through examining viscosity, fineness Touch the mark, obtain coating, packaging and storage, polyetheramine packing
The new ship bottom antifouling paint laboratory test in the solvent-free high solid ocean of products obtained therefrom, meets the technical requirements:
Embodiment 6
With epoxy resin:Unsaturated polynary hydroxy acid polymer:Titanium dioxide:Mica powder:Cuprous oxide:Sodium benzoate, shrink Glycerin ether:Zinc oxide:Tissuemat E:Polyetheramine=50:2:15:20:30:5:3.5:7:5:25 proportioning, is weighed respectively:Epoxy Resin 50kg, unsaturated polynary hydroxy acid polymer 2kg, titanium dioxide 15kg, mica powder 20kg, cuprous oxide 30kg, sodium benzoate 5kg, glycidol ether 3.5kg, zinc oxide 7kg, Tissuemat E 5kg, polyetheramine 25kg, it is standby.
Epoxy resin is added into unsaturated polynary hydroxy acid polymer, titanium dioxide, mica powder, polyethylene by dissolving again first Wax, glycidol ether, it is scattered at a high speed, cuprous oxide, zinc oxide, sodium benzoate are added, in the scattered tank diameter of high speed, at a high speed After being uniformly mixed the fineness for reaching certain, stop stirring, seal, paint is stirred after standing 24H, it is glutinous through examining Degree, fineness touch the mark, and obtain coating, packaging and storage, polyetheramine packing
The new ship bottom antifouling paint laboratory test in the solvent-free high solid ocean of products obtained therefrom, meets the technical requirements:

Claims (5)

1. a kind of solvent-free high solid marine antifouling coating, it is characterized in that:By epoxy resin, cuprous oxide, sodium benzoate, shrink Glycerin ether, zinc oxide, Tissuemat E and polyetheramine composition, the weight ratio of each component is 40-60:25-35:2.5-10:2.5-5: 5-10:3-6: 20-30.
2. the solvent-free high solid marine antifouling coating according to claim 1, it is characterized in that:Wherein addition is unsaturated Its weight ratio of polynary hydroxy acid polymer, iron oxide red is 0.6-2:5-10, form solvent-free high solid ocean hull-bottom antifouling and apply Material.
3. the solvent-free high solid marine antifouling coating according to claim 1, it is characterized in that:Wherein addition is unsaturated Its weight ratio of polynary hydroxy acid polymer, titanium dioxide is 0.6-2:10-20, form solvent-free high solid ocean shell antifouling paint.
4. the solvent-free high solid marine antifouling coating according to claim 1, it is characterized in that:Wherein addition is unsaturated Its weight ratio of polynary hydroxy acid polymer, titanium dioxide, mica powder is 0.6-2:10-20:15-25, form solvent-free high solid ocean Steelframe facility antifouling paint.
5. according to the solvent-free high solid marine antifouling coating described in claim 1, it is characterized in that:Its preparation method:
By epoxy resin, by dissolving, addition polymerization ethylene waxes, glycidol ether, high speed are scattered again first;Add cuprous oxide, oxygen Change zinc, sodium benzoate, in the scattered tank diameter of high speed, after high-speed stirred is well mixed the fineness for reaching certain, stop stirring, Seal, after standing 24h, be stirred paint, through examining viscosity, fineness to touch the mark, coating, packaging and storage, gather Ether amines dispense.
CN201510395089.0A 2015-07-07 2015-07-07 A kind of solvent-free high solid marine antifouling coating Active CN105585935B (en)

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CN109504083B (en) * 2018-11-21 2021-06-04 杭州本松新材料技术股份有限公司 Two-component deodorant for polyamide resin and polyamide resin composite material containing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101967316A (en) * 2010-09-08 2011-02-09 中国乐凯胶片集团公司 Nontoxic antifouling paint for oceanographic ship and facilities and method for preparing paint
CN103788811A (en) * 2013-12-11 2014-05-14 青岛海洋新材料科技有限公司 Environment-friendly marine antifouling coating
CN103805028A (en) * 2014-02-20 2014-05-21 中国船舶重工集团公司第七二五研究所 Preparation method of solvent-free antifouling paint for underwater construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101967316A (en) * 2010-09-08 2011-02-09 中国乐凯胶片集团公司 Nontoxic antifouling paint for oceanographic ship and facilities and method for preparing paint
CN103788811A (en) * 2013-12-11 2014-05-14 青岛海洋新材料科技有限公司 Environment-friendly marine antifouling coating
CN103805028A (en) * 2014-02-20 2014-05-21 中国船舶重工集团公司第七二五研究所 Preparation method of solvent-free antifouling paint for underwater construction

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