CN101921530B - Nontoxic biological antifouling coating, preparation method thereof and antifouling treatment method of substrate - Google Patents
Nontoxic biological antifouling coating, preparation method thereof and antifouling treatment method of substrate Download PDFInfo
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Abstract
本发明提供了一种无毒生物防污涂料，包括树脂基料，清漆，助剂及固化剂，所述无毒生物防污涂料还包括脂溶性的夜光粉，且所述树脂基料具有较好的透光性；本发明还提供了所述无毒生物防污涂料的制备方法和利用该无毒生物防污涂料对基材的表面进行处理的方法。按照本发明的无毒生物防污涂料，主要是通过夜光材料提供昼夜不休的环境照明，从而利用光抑制效应降低海洋生物的附着，且本发明采用的夜光粉是由稀土元素激发的碱土硅铝酸盐，无毒无放射，减小了对环境的不良作用；本发明还可以通过改变夜光粉与各组分的具体配比，实现不同程度、不同环境下的生物防污，可以适用不同的工作状况；本发明的无毒生物防污涂料制作成本和维护成本均相对低廉。
The invention provides a kind of non-toxic biological antifouling coating, comprising resin base material, varnish, auxiliary agent and curing agent, said non-toxic biological antifouling coating also includes fat-soluble luminous powder, and said resin base material has relatively Good light transmittance; the present invention also provides a preparation method of the non-toxic biological antifouling coating and a method for treating the surface of the base material with the non-toxic biological antifouling coating. According to the non-toxic biological anti-fouling coating of the present invention, mainly provide ambient lighting around the clock through the luminous material, thereby using the photoinhibition effect to reduce the adhesion of marine organisms, and the luminous powder used in the present invention is alkaline earth silicon aluminum excited by rare earth elements Salt, non-toxic and non-radiative, reducing adverse effects on the environment; the present invention can also achieve different degrees of biological antifouling in different environments by changing the specific ratio of luminous powder and each component, and can be applied to different Working conditions: the production cost and maintenance cost of the non-toxic biological antifouling paint of the present invention are relatively low.
Description
技术领域 technical field
本发明涉及生物防污涂料、该生物防污涂料的制备方法，以及防污处理方法，更具体而言，涉及一种含夜光粉的无毒生物防污涂料、该种含夜光粉的无毒生物防污涂料的制备方法，以及采用该含夜光粉的无毒生物防污涂料进行基材的防污处理的方法。The present invention relates to a biological antifouling paint, a preparation method of the biological antifouling paint, and an antifouling treatment method, more specifically, to a non-toxic biological antifouling paint containing luminous powder, the non-toxic A preparation method of a biological antifouling paint, and a method for antifouling treatment of a substrate by using the non-toxic biological antifouling paint containing luminous powder.
背景技术 Background technique
在各种人工表面上，有机生命体的附着与生长、繁殖都带来诸多弊端，这种现象统称为生物污损。海洋范围内的生物污损可导致诸多弊端，例如海洋舰艇能耗增加，效率降低，以及各种腐蚀加重等等。不论从民用、商用还是军用，海洋防污问题均是海洋工程的重要课题。海洋污损对于海洋工业而言是一个巨大的阻力，因此各国学者均致力于研究能够实现有效防污的涂料。On various artificial surfaces, the attachment, growth, and reproduction of organic life forms have brought many disadvantages, and this phenomenon is collectively referred to as biofouling. Biofouling in the marine range can lead to many disadvantages, such as increased energy consumption, reduced efficiency, and increased corrosion of marine vessels. Regardless of civil, commercial or military use, marine antifouling is an important issue in marine engineering. Marine fouling is a huge resistance to the marine industry, so scholars from all over the world are devoting themselves to the research of coatings that can achieve effective antifouling.
针对目前海洋防污方面的要求，主要对策包括化学防污方法、物理防污方法及生物防污方法。其中化学方法包括采用接触型、溶解型和自抛光型的防污涂料，其中最为有效的是自抛光型的三丁基锡(TBT)涂层，然而由于其在环境方面的不良副作用现已被禁止。因而产生了诸多其他的替代化学方法，如用铜的化合物取代含锡涂层。然而各类化学毒杀方法总会受到环保主义者的抗议，因此研究无毒而又有效的广谱防污是极其重要的。为此学者们主要分为三大类方向进行研究，一类是从材料出发，希望能够获得附着粘性很低的材料，从而在水流作用下可以将附着物冲洗掉；一类从物理角度出发，通过电解或辐射等宏观方式进行防污，或通过改变材料表面的物理特性如粗糙度、表面形貌、疏水性、zeta电位等进行防污；另一类是从生物角度出发，提炼各种生物分泌的代谢物或酶对生物附着物进行抑制。目前而言，物理方法仍停留在探索阶段，而很难对实际的操作给出理论上的帮助和指导。而对于生物方法，如蛋白酶和糖基酶都有较广泛的防污潜力，但这些防污涂层仍需要在应用角度方面有更多的实验证据，因此，理想意义上无毒而又广谱有效的防污手段尚待研发。In view of the current marine antifouling requirements, the main countermeasures include chemical antifouling methods, physical antifouling methods and biological antifouling methods. Chemical methods include the use of contact, solution and self-polishing antifouling coatings, the most effective of which is the self-polishing tributyltin (TBT) coating, which has been banned due to adverse environmental side effects. This has led to many other alternative chemistries, such as replacing tin-containing coatings with copper compounds. However, various chemical poisoning methods will always be protested by environmentalists, so it is extremely important to study non-toxic and effective broad-spectrum antifouling. For this reason, scholars are mainly divided into three categories of research. One is to start from the material, hoping to obtain a material with low adhesion, so that the attachment can be washed away under the action of water flow; the other is to start from the physical point of view. Antifouling is carried out by macro means such as electrolysis or radiation, or by changing the physical properties of the material surface such as roughness, surface morphology, hydrophobicity, zeta potential, etc.; the other is from a biological point of view, refining various biological Secreted metabolites or enzymes inhibit biofouling. At present, physical methods are still at the exploratory stage, and it is difficult to give theoretical help and guidance for actual operations. For biological methods, such as proteases and glycosyl enzymes have a wide range of antifouling potential, but these antifouling coatings still need more experimental evidence in terms of application, so ideally non-toxic and broad-spectrum Effective antifouling means are yet to be developed.
发明内容 Contents of the invention
为了解决现有技术中海洋防污涂料不环保、效率不高、制作和维护成本高等技术问题或者至少之一，本发明提供了一种无毒生物防污涂料，包括树脂基料，清漆，助剂及固化剂，其特征在于，所述无毒生物防污涂料还包括脂溶性的夜光粉，且所述树脂基料具有较好的透光性。In order to solve at least one of the technical problems of marine antifouling coatings in the prior art, such as environmental protection, low efficiency, and high manufacturing and maintenance costs, the present invention provides a non-toxic biological antifouling coating, including resin base material, varnish, auxiliary agent and curing agent, characterized in that the non-toxic biological antifouling coating also includes fat-soluble luminous powder, and the resin base material has better light transmission.
优选地，各组分重量百分比的含量为，树脂基料15～40％，清漆1～10％，助剂14～36％，固化剂1～4％，脂溶性的夜光粉10～55％。Preferably, the weight percentage content of each component is 15-40% of resin base material, 1-10% of varnish, 14-36% of auxiliary agent, 1-4% of curing agent and 10-55% of fat-soluble luminous powder.
所述树脂基料的酸碱度为中性或者弱碱性。The pH of the resin base material is neutral or slightly alkaline.
所述树脂基料为环氧树脂、聚氨酯树脂、氨基清漆、聚脂树脂、丙烯酸树脂、氟碳树脂中的任一种。The resin base material is any one of epoxy resin, polyurethane resin, amino varnish, polyester resin, acrylic resin and fluorocarbon resin.
所述夜光粉至少包括由稀土元素激发的无毒无放射的碱土硅铝酸盐。The luminous powder at least includes non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements.
本发明还提供了上述一种无毒生物防污涂料的制备方法，其特征在于，包括以下步骤：The present invention also provides the preparation method of above-mentioned a kind of non-toxic biological antifouling coating, it is characterized in that, comprises the following steps:
步骤(1)：按照重量百分比，取15～40％的具有透光性的树脂基料，1～10％的清漆，14～36％的助剂，10～55％的脂溶性夜光粉；Step (1): Take 15-40% of light-transmitting resin base material, 1-10% of varnish, 14-36% of additives, and 10-55% of fat-soluble luminous powder according to weight percentage;
步骤(2)：将上述各组分溶合在一起制得溶合液；Step (2): melting the above-mentioned components together to obtain a fusion solution;
步骤(3)：将步骤(2)得到的所述溶合液进行充分的均匀搅拌，加入重量百分比为1～4％的固化剂，制得所述无毒生物防污涂料。Step (3): Fully and evenly stir the fused liquid obtained in step (2), and add 1-4% by weight of curing agent to prepare the non-toxic biological antifouling coating.
优选地，所述树脂基料的酸碱度为中性或者弱碱性。Preferably, the pH of the resin base material is neutral or slightly alkaline.
所述树脂基料至少包括环氧树脂、聚氨酯树脂、氨基清漆、聚脂树脂、丙烯酸树脂、氟碳树脂中的任一种。The resin base material at least includes any one of epoxy resin, polyurethane resin, amino varnish, polyester resin, acrylic resin and fluorocarbon resin.
所述夜光粉至少包括由稀土元素激发的无毒无放射的碱土硅铝酸盐。The luminous powder at least includes non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements.
本发明还提供了一种基材的防污处理方法，其特征在于，包括以下步骤：The present invention also provides a method for antifouling treatment of a substrate, characterized in that it comprises the following steps:
取根据上述步骤(1)至步骤(3)制得的所述无毒生物防污涂料，均匀涂于待防污的所述基材的表面；Take the non-toxic biological antifouling paint prepared according to the above steps (1) to (3), and evenly apply it to the surface of the substrate to be antifouling;
在室温下，将所述基材的表面置于干燥无粉尘的条件下进行固化24小时以上；At room temperature, the surface of the substrate is placed in a dry and dust-free condition for curing for more than 24 hours;
在所述基材的表面制得所述无毒生物防污涂料的涂层，完成对所述基材的防污处理。A coating of the non-toxic biological antifouling paint is prepared on the surface of the substrate to complete the antifouling treatment of the substrate.
本发明防污的原理主要是：通过夜光材料提供昼夜不休的环境照明，从而利用光抑制效应降低海洋生物的附着。本发明由于采取以上技术方案，其具有以下优点：1、本发明采用的夜光粉是由稀土元素激发的碱土硅铝酸盐，无毒无放射，因此制成的防污涂料及其防污涂层也具有无毒无放射的特性，减小了对环境的不良作用；2、本发明可以通过改变夜光粉与树脂基材等的具体配比，实现不同程度、不同环境下的生物防污，故可以适用不同类别的海洋工作状况；3、本发明的制作成本和维护成本均相对低廉。The antifouling principle of the present invention is mainly to provide ambient lighting around the clock through the luminous material, so as to reduce the adhesion of marine organisms by using the light inhibition effect. Due to the adoption of the above technical scheme, the present invention has the following advantages: 1. The luminous powder used in the present invention is an alkaline earth aluminosilicate excited by rare earth elements, which is non-toxic and non-radiative, so the antifouling coating and its antifouling coating The layer also has the characteristics of non-toxic and non-radiation, which reduces the adverse effects on the environment; 2. The present invention can realize biological antifouling in different degrees and in different environments by changing the specific ratio of luminous powder and resin substrate, etc. Therefore, it can be applied to different types of marine working conditions; 3. The production cost and maintenance cost of the present invention are relatively low.
附图说明 Description of drawings
图1为本发明所述无毒生物防污涂料制备方法的流程图；Fig. 1 is the flow chart of the preparation method of non-toxic biological antifouling paint of the present invention;
图2为本发明所述基材的防污处理方法的流程图。Fig. 2 is a flow chart of the method for antifouling treatment of the substrate according to the present invention.
具体实施方式 Detailed ways
下面结合附图，说明根据本发明的具体实施方式。The specific implementation manners according to the present invention will be described below in conjunction with the accompanying drawings.
根据本发明的一种无毒生物防污涂料，包括树脂基料，清漆，助剂及固化剂，所述无毒生物防污涂料还包括脂溶性的夜光粉，且所述树脂基料具有透光性。According to a kind of non-toxic bio-antifouling coating of the present invention, comprise resin base material, varnish, assistant and curing agent, described non-toxic bio-anti-fouling coating also comprises fat-soluble luminous powder, and described resin base material has transparent Lightness.
优选地，所述的无毒生物防污涂料，各组分重量百分比的含量为，树脂基料15～40％，清漆1～10％，助剂14～36％，固化剂1～4％，脂溶性的夜光粉10～55％。Preferably, the non-toxic bio-antifouling paint, the weight percentage content of each component is: resin base material 15-40%, varnish 1-10%, auxiliary agent 14-36%, curing agent 1-4%, Fat-soluble luminous powder 10-55%.
所述树脂基料的酸碱度为中性或者弱碱性。The pH of the resin base material is neutral or slightly alkaline.
所述树脂基料为环氧树脂、聚氨酯树脂、氨基清漆、聚脂树脂、丙烯酸树脂、氟碳树脂中的任一种。The resin base material is any one of epoxy resin, polyurethane resin, amino varnish, polyester resin, acrylic resin and fluorocarbon resin.
所述夜光粉至少包括由稀土元素激发的无毒无放射的碱土硅铝酸盐。The luminous powder at least includes non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements.
实施例1：根据本发明的一种无毒生物防污涂料，包括具有透光性的环氧树脂、清漆、助剂、脂溶性夜光粉、固化剂，各组分按重量百分比分别为：环氧树脂40％，清漆10％，助剂36％，夜光粉10％、固化剂4％，所述夜光粉含有由稀土元素激发的无毒无放射的碱土硅铝酸盐。本实施例的无毒生物防污涂料，在采用本发明的处理方法置于基材的表面后，具有很好的防污效果，能够实现本发明的发明目的。Embodiment 1: according to a kind of nontoxic biological antifouling coating of the present invention, comprise epoxy resin with light transmission, varnish, auxiliary agent, fat-soluble luminous powder, curing agent, each component is respectively by weight percentage: 40% oxygen resin, 10% varnish, 36% additives, 10% luminous powder, 4% curing agent, the luminous powder contains non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements. The non-toxic biological antifouling paint of this embodiment has a good antifouling effect after being placed on the surface of the substrate by the treatment method of the present invention, and can achieve the purpose of the present invention.
实施例2：本发明的另一种无毒生物防污涂料，包括具有透光性的聚氨酯树脂、清漆、助剂、脂溶性夜光粉、固化剂，各组分按重量百分比分别为：聚氨酯树脂38％，清漆8％，助剂30％，夜光粉20％、固化剂4％，所述夜光粉含有由稀土元素激发的无毒无放射的碱土硅铝酸盐。本实施例的无毒生物防污涂料，再采用本发明的处理方法置于基材的表面后，也具有很好的防污效果，能够实现本发明的发明目的。Embodiment 2: Another kind of non-toxic bio-antifouling coating of the present invention comprises polyurethane resin with light transmission, varnish, auxiliary agent, fat-soluble luminous powder, curing agent, and each component is respectively by weight percentage: polyurethane resin 38%, varnish 8%, auxiliary agent 30%, luminous powder 20%, curing agent 4%, the luminous powder contains non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements. The non-toxic biological antifouling paint of this embodiment also has a good antifouling effect after being placed on the surface of the substrate by the treatment method of the present invention, and can achieve the purpose of the present invention.
实施例3：本发明的又一种无毒生物防污涂料，包括具有透光性的氨基清漆、清漆、助剂、脂溶性夜光粉、固化剂，各组分按重量百分比分别为：氨基清漆35％，清漆6％，助剂25％，夜光粉30％、固化剂4％，所述夜光粉含有由稀土元素激发的无毒无放射的碱土硅铝酸盐。本实施例的无毒生物防污涂料，再采用本发明的处理方法置于基材的表面后，同样具有很好的防污效果，也能够实现本发明的发明目的。Embodiment 3: another kind of non-toxic biological antifouling coating of the present invention, comprises amino varnish with translucency, varnish, auxiliary agent, fat-soluble luminous powder, curing agent, and each component is respectively by weight percentage: amino varnish 35%, varnish 6%, auxiliary agent 25%, luminous powder 30%, curing agent 4%, the luminous powder contains non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements. The non-toxic biological antifouling paint of this embodiment, after being placed on the surface of the substrate by the treatment method of the present invention, also has a good antifouling effect, and can also achieve the purpose of the present invention.
实施例4：本发明的再一种无毒生物防污涂料，包括具有透光性的聚脂树脂、清漆、助剂、脂溶性夜光粉、固化剂，各组分按重量百分比分别为：聚脂树脂30％，清漆5％，助剂21％，夜光粉40％、固化剂4％，所述夜光粉含有由稀土元素激发的无毒无放射的碱土硅铝酸盐。本实施例的无毒生物防污涂料，采用本发明的处理方法置于基材的表面后，同样具有很好的防污效果，也能够实现本发明的发明目的。Embodiment 4: another kind of non-toxic biological antifouling paint of the present invention comprises polyester resin with light transmission, varnish, auxiliary agent, fat-soluble luminous powder, curing agent, and each component is respectively by weight percentage: poly 30% resin, 5% varnish, 21% additives, 40% luminous powder and 4% curing agent. The luminous powder contains non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements. The non-toxic biological antifouling paint of this embodiment also has a good antifouling effect after being placed on the surface of the substrate by the treatment method of the present invention, and can also achieve the purpose of the present invention.
实施例5：本发明的再一种无毒生物防污涂料，包括具有透光性的丙烯酸树脂、清漆、助剂、脂溶性夜光粉、固化剂，各组分按重量百分比分别为：丙烯酸树脂25％，清漆5％，助剂17％，夜光粉50％、固化剂3％，所述夜光粉含有由稀土元素激发的无毒无放射的碱土硅铝酸盐。本实施例的无毒生物防污涂料，采用本发明的处理方法置于基材的表面后，同样具有很好的防污效果，也能够实现本发明的发明目的。Embodiment 5: another kind of non-toxic biological antifouling paint of the present invention comprises acrylic resin with light transmission, varnish, auxiliary agent, fat-soluble luminous powder, curing agent, and each component is respectively by weight percentage: acrylic resin 25%, varnish 5%, additives 17%, luminous powder 50%, curing agent 3%, the luminous powder contains non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements. The non-toxic biological antifouling paint of this embodiment also has a good antifouling effect after being placed on the surface of the substrate by the treatment method of the present invention, and can also achieve the purpose of the present invention.
实施例6：本发明的再一种无毒生物防污涂料，包括具有透光性的氟碳树脂、清漆、助剂、脂溶性夜光粉、固化剂，各组分按重量百分比分别为：氟碳树脂23％，清漆4％，助剂15％，夜光粉55％、固化剂3％，所述夜光粉含有由稀土元素激发的无毒无放射的碱土硅铝酸盐。本实施例的无毒生物防污涂料，采用本发明的处理方法置于基材的表面后，同样具有很好的防污效果，也能够实现本发明的发明目的。Embodiment 6: another kind of non-toxic biological antifouling paint of the present invention, comprises the fluorocarbon resin with translucency, varnish, auxiliary agent, fat-soluble luminous powder, curing agent, and each component is respectively by weight percentage: fluorine 23% of carbon resin, 4% of varnish, 15% of additives, 55% of luminous powder, and 3% of curing agent. The luminous powder contains non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements. The non-toxic biological antifouling paint of this embodiment also has a good antifouling effect after being placed on the surface of the substrate by the treatment method of the present invention, and can also achieve the purpose of the present invention.
本发明还提供了所述一种无毒生物防污涂料的制备方法，包括以下步骤：The present invention also provides the preparation method of described a kind of nontoxic biological antifouling paint, comprises the following steps:
步骤(1)：按照重量百分比，取15～40％的具有透光性的树脂基料，1～10％的清漆，14～36％的助剂，10～55％的脂溶性夜光粉；Step (1): Take 15-40% of light-transmitting resin base material, 1-10% of varnish, 14-36% of additives, and 10-55% of fat-soluble luminous powder according to weight percentage;
步骤(2)：将上述各组分溶合在一起制得溶合液；Step (2): melting the above-mentioned components together to obtain a fusion solution;
步骤(3)：将步骤(2)得到的所述溶合液进行充分的均匀搅拌，加入重量百分比为1～4％的固化剂，制得所述无毒生物防污涂料。Step (3): Fully and evenly stir the fused solution obtained in step (2), and add 1-4% by weight of curing agent to prepare the non-toxic biological antifouling coating.
具体流程和步骤如图1所示。The specific process and steps are shown in Figure 1.
优选地，所述树脂基料的酸碱度为中性或者弱碱性。Preferably, the pH of the resin base material is neutral or slightly alkaline.
所述树脂基料至少包括环氧树脂、聚氨酯树脂、氨基清漆、聚脂树脂、丙烯酸树脂、氟碳树脂中的任一种。The resin base material at least includes any one of epoxy resin, polyurethane resin, amino varnish, polyester resin, acrylic resin and fluorocarbon resin.
所述夜光粉至少包括由稀土元素激发的无毒无放射的碱土硅铝酸盐。The luminous powder at least includes non-toxic and non-radiative alkaline earth aluminosilicate excited by rare earth elements.
实施例7：Embodiment 7:
按重量百分比取具有透光性的环氧树脂40％，清漆10％，助剂36％，脂溶性夜光粉10％；将上述各组分溶合在一起制得溶合液；充分搅拌所述溶合液使之均匀后在加入4％的固化剂，制得所述无毒生物防污涂料。所述无毒生物防污涂料具有很好的防污效果，可实现本发明的发明目的。Take 40% of light-transmitting epoxy resin by weight percentage, 10% of varnish, 36% of additives, and 10% of fat-soluble luminous powder; the above-mentioned components are fused together to obtain a fusion solution; fully stir the After the fusion solution is made uniform, 4% curing agent is added to prepare the non-toxic biological antifouling coating. The non-toxic biological antifouling paint has good antifouling effect and can realize the object of the present invention.
实施例8：Embodiment 8:
按重量百分比取具有透光性的聚氨酯树脂38％，清漆8％，助剂30％，脂溶性夜光粉20％；将上述各组分溶合在一起制得溶合液；充分搅拌均匀后加入固化剂4％，制得所述无毒生物防污涂料。所述无毒生物防污涂料具有很好的防污效果，可实现本发明的发明目的。Take 38% of light-transmitting polyurethane resin, 8% of varnish, 30% of auxiliary agent, and 20% of fat-soluble luminous powder in percentage by weight; dissolve the above-mentioned components together to obtain a fusion solution; stir well and add 4% curing agent to prepare the non-toxic biological antifouling coating. The non-toxic biological antifouling paint has good antifouling effect and can realize the object of the present invention.
实施例9：Embodiment 9:
按重量百分比取具有透光性的氨基清漆35％，清漆6％，助剂25％，脂溶性夜光粉30％；将上述各组分溶合在一起制得溶合液；充分搅拌均匀后加入固化剂4％，制得所述无毒生物防污涂料。所述无毒生物防污涂料具有很好的防污效果，可实现本发明的发明目的。Take 35% of light-transmitting amino varnish, 6% of varnish, 25% of auxiliary agent, and 30% of fat-soluble luminous powder in percentage by weight; melt the above-mentioned components together to obtain a fusion solution; stir well and add 4% curing agent to prepare the non-toxic biological antifouling coating. The non-toxic biological antifouling paint has good antifouling effect and can realize the object of the present invention.
实施例10：Example 10:
按重量百分比取具有透光性的聚脂树脂30％，清漆5％，助剂21％，脂溶性夜光粉40％；将上述各组分溶合在一起制得溶合液；充分搅拌均匀后加入固化剂4％，制得所述无毒生物防污涂料。所述无毒生物防污涂料具有很好的防污效果，可实现本发明的发明目的。Take 30% of light-transmitting polyester resin, 5% of varnish, 21% of auxiliary agent, and 40% of fat-soluble luminous powder by weight; melt the above-mentioned components together to obtain a fusion solution; after fully stirring Add 4% of curing agent to prepare the non-toxic biological antifouling coating. The non-toxic biological antifouling paint has good antifouling effect and can realize the object of the present invention.
实施例11：Example 11:
按重量百分比取具有透光性的丙烯酸树脂25％，清漆5％，助剂17％，脂溶性夜光粉50％；将上述各组分溶合在一起制得溶合液；充分搅拌均匀后加入固化剂3％，制得所述无毒生物防污涂料。所述无毒生物防污涂料具有很好的防污效果，可实现本发明的发明目的。Take 25% of light-transmitting acrylic resin, 5% of varnish, 17% of additives, and 50% of fat-soluble luminous powder by weight; melt the above-mentioned components together to obtain a fusion solution; stir well and add 3% curing agent to prepare the non-toxic biological antifouling coating. The non-toxic biological antifouling paint has good antifouling effect and can realize the object of the present invention.
实施例12：Example 12:
按重量百分比取具有透光性的氟碳树脂23％，清漆4％，助剂15％，脂溶性夜光粉55％；将上述各组分溶合在一起制得溶合液；充分搅拌均匀后加入固化剂3％，制得所述无毒生物防污涂料。所述无毒生物防污涂料具有很好的防污效果，可实现本发明的发明目的。Take 23% of light-transmitting fluorocarbon resin, 4% of varnish, 15% of auxiliary agent, and 55% of fat-soluble luminous powder in percentage by weight; melt the above-mentioned components together to obtain a fusion solution; after fully stirring Add 3% of curing agent to prepare the non-toxic biological antifouling coating. The non-toxic biological antifouling paint has good antifouling effect and can realize the object of the present invention.
本发明还提供了一种基材的防污处理方法，其特征在于，包括以下步骤：The present invention also provides a method for antifouling treatment of a substrate, characterized in that it comprises the following steps:
取上述实施例7-12所述方法制得的实施例1-6所述的无毒生物防污涂料，均匀涂于待防污的所述基材的表面，例如海洋舰艇的外壳；Get the non-toxic biological antifouling coating described in embodiment 1-6 that the method described in above-mentioned embodiment 7-12 makes, evenly be coated on the surface of the described base material to be antifouling, for example the shell of ocean warship;
在室温下，将所述基材的表面置于干燥无粉尘的条件下进行固化24小时以上；At room temperature, the surface of the substrate is placed in a dry and dust-free condition for curing for more than 24 hours;
在所述基材的表面制得所述无毒生物防污涂料的涂层，完成对所述基材的防污处理。A coating of the non-toxic biological antifouling paint is prepared on the surface of the substrate to complete the antifouling treatment of the substrate.
这样处理后的海洋舰艇下到海洋后，能够大大降低海洋生物的附着，具有很好的防污效果。实验表明，采用本发明上述实施例7-12制得的实施例1-6所述的无毒生物防污涂料，然后再采用本发明上述的基材的防污处理方法，对包括舰艇在内的海洋用物体进行防污处理后，效果十分明显：在涂抹了本发明上述实施例1给出的无毒生物防污涂料且涂层厚度约为1mm的情况下，与未涂抹本发明的无毒生物防污涂料相比，舰艇的硅藻附着率降低至27％；在涂抹了本发明上述实施例2给出的无毒生物防污涂料且涂层厚度约为1mm的情况下，与未涂抹本发明的无毒生物防污涂料相比，舰艇的硅藻的附着率降低至40％。After the marine warships treated in this way are lowered into the ocean, the adhesion of marine organisms can be greatly reduced, and it has a good antifouling effect. Experiment shows, adopt the nontoxic biological antifouling coating described in embodiment 1-6 that above-mentioned embodiment 7-12 of the present invention makes, then adopt the antifouling treatment method of above-mentioned base material of the present invention, to including warship After the marine objects are subjected to antifouling treatment, the effect is very obvious: when the non-toxic biological antifouling coating provided in the above-mentioned embodiment 1 of the present invention is applied and the thickness of the coating is about 1mm, it is different from that without applying the non-toxic biological antifouling coating of the present invention. Compared with poisonous biological antifouling paint, the diatom adhesion rate of warship is reduced to 27%; Compared with applying the non-toxic biological antifouling paint of the present invention, the adhesion rate of diatoms on ships is reduced to 40%.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
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