CN115179377A - 一种新型防浸泡木地板制备方法 - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
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- B27K3/0214—Drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/007—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising nanoparticles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
- B27K3/22—Compounds of zinc or copper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/34—Organic impregnating agents
- B27K3/343—Heterocyclic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/34—Organic impregnating agents
- B27K3/36—Aliphatic compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
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- E—FIXED CONSTRUCTIONS
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- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
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- E—FIXED CONSTRUCTIONS
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- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
- E04F15/045—Layered panels only of wood
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- E—FIXED CONSTRUCTIONS
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- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
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- B27K2240/00—Purpose of the treatment
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- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
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Abstract
本发明公开了防浸泡木地板技术领域的一种新型防浸泡木地板制备方法,包括以下步骤:S1、选取直径在15cm以上的优质柳桉树,将它刨切成1.3m每节,并使用刨切机对柳桉树进行去皮,去皮后使用无卡机将原木旋切成1.7mm~2.2mm厚的木皮单板;本发明通过将复合微乳液渗透到木地板中,使得木地板的内部具有复合微乳液层,能够极大的提高木地板的耐水性,且以Zn(Ac)2·2H2O为锌源在聚苯乙烯微球上形成表面具有羟基的纳米氧化锌,在复合辅料中混酸剂醋酐的作用下可接入‑CH3可提高涂料体系的疏水性,混酸又使板材中部分纤维素经醋酐作用生成醋酸纤维,提高板材耐水、耐热性,具有抗腐蚀效果。
Description
技术领域
本发明涉及防浸泡木地板技术领域,具体为一种新型防浸泡木地板制备方法。
背景技术
木地板是指用木材制成的地板,中国生产的木地板主要分为实木地板、强化木地板、实木复合地板、多层复合地板、竹材地板和软木地板六大类,以及新兴的木塑地板,长期以来木材及人造板工业以木材和木质材料为原料,借助不断进步发展的技术和机械电子装备进行生产经营和发展。由于木材具有重量轻、纹理美观、易于机械加工,且属于可再生资源等特点,深受人们的喜欢,成为最广泛应用的材料之。在工业化社会,木材工业在包括我国在内的许多国家的经济建设中发挥了重大作用,给当地经济和市场的发展带来直接的经济利益;
现有技术中木地板大多存在防水效果一般的问题,一旦水进入到地板的内部,则会导致地板的使用寿命大大降低,而且传统的木地板拼接广泛使用打钉、胶粘或龙骨固定的方式,使木地板结合很紧密,安装费时费力,而且粘胶易释放对人身体有害的甲醛,影响人们的健康,若粘胶不牢固,地板也会出现缝隙而漏水,导致使用效果一般,为此,我们提出一种新型防浸泡木地板制备方法。
发明内容
本发明的目的在于提供一种新型防浸泡木地板制备方法,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种新型防浸泡木地板制备方法,包括以下步骤:
S1、选取直径在15cm以上的优质柳桉树,将它刨切成1.3m每节,并使用刨切机对柳桉树进行去皮,去皮后使用无卡机将原木旋切成1.7mm~2.2mm厚的木皮单板;
S2、再将木皮单板放在晾板架上置于室外,通过太阳晒20~30天,晒的过程中每天向板上喷水一次,然后晒干,在这个过程中让板面充分氧化;
S3、经过晾晒工艺的面板然后用干燥机干燥,真空干燥窑平衡至含水率为4~8%,并进行涂胶预压,然后热压、修芯、砂光、二次修芯补腻子和二次涂胶热压,形成面板;
S4、用砂光机将面板单面砂光定厚,刨切单板将正面即背隙小的那面定厚,锯切单板不分正反面,备用;
S5、于65~75°C、氮气保护下,按质量比1:2~5:30~45取羧甲基壳聚糖、丙二醇、水混合搅拌,得混合液,取混合液,加入混合液质量6~10%的引发剂,混合均匀,静置;
S6、再将步骤S5中加入混合液质量3~6%的丙烯酸丁酯、混合液质量5~10%的苯乙烯混合,升温,加入混合液质量2~5%的引发剂,保温,冷却,出料,得乳液,备用;
S7、于48~60°C,按质量比6:2~4:1:30~50取表面活性剂、表面活性助剂、乳化剂、水混合搅拌,超声波分散,得纳米混液;
S8、按质量比2~5:1:6取乳液、纳米混液、锌源分散液混合,超声波分散处理,得预混液,取预混液加入预混液质量6~10%的聚乙烯吡咯混合均匀,微波处理,即得复合微乳液;
S9、将S4中锯切好的单板进行预热,预热温度为20~50°C,时间为3~6小时,将木地板基板放入复合微乳液中进行渗透,渗透压力为0.2~0.4Mpa,时间为1~2小时,渗透后打磨木地板基板表面至平整;
S10、将渗透后的木地板基板养护2~7天,并取复合微乳液进行复刷;
S11、对木地板基板进行上漆、抛光处理,得到防水木地板。
优选的,所述步骤S5中,引发剂为过硫酸钾、过硫酸铵、过硫酸钠中的一种。
优选的,所述步骤S7中,表面活性剂的制备方法为:按质量比4~8:1取十六烷基羟丙基磺基甜菜碱、仲烷基磺酸钠混合,即得表面活性剂。
优选的,所述步骤S7中,表面活性助剂的制备方法为:按质量比5:1~3:0.1取正丁醇、正辛烷、氯化钾混合,即得表面活性助剂。
优选的,所述步骤S8中,锌源分散液的制备方法为:按质量比1:4~8:20~30取聚苯乙烯微球、Zn(Ac)2·2H2O、异丙醇混合搅拌,得混液,取混液加入混液质量20~35%的NaOH溶液混合,超声波分散,得锌源分散液。
优选的,所述步骤S8中,还添加有复合辅料,所述复合辅料的制备方法为:按质量比7~12:2:10取丙酮、混酸、水混合搅拌,得溶剂,取溶剂加入溶剂质量5~8%的助剂、加入溶剂质量6~10%壳聚糖混合搅拌,于35~50°C保温3~5h,即得复合辅料。
优选的,所述步骤S3中,面板采用气干密度为0.56-0.67g/cm3的柳桉木切成1.7-2.2毫米的薄木片,再通过纵横交错的无缝叠压技术热压成型。
与现有技术相比,本发明的有益效果是:
一、本发明通过将复合微乳液渗透到木地板中,使得木地板的内部具有复合微乳液层,能够极大的提高木地板的耐水性,且以Zn(Ac)2·2H2O为锌源在聚苯乙烯微球上形成表面具有羟基的纳米氧化锌,在复合辅料中混酸剂醋酐的作用下可接入-CH3可提高涂料体系的疏水性,混酸又使板材中部分纤维素经醋酐作用生成醋酸纤维,提高板材耐水、耐热性,具有抗腐蚀效果,经试验,处理后的木地板用水浸泡24小时后,切开木地板检测,水分无法渗入木地板内部,因此本发明的木地板浸水后不变形、不缩胀,提高了木地板的使用寿命;
二、且本发明通过季铵盐两性表面活性剂与阴离子表面活性剂配合作表面活性剂成分,与表面活性剂助剂复配,形成微乳液防水锁的效果,降低体系表面张力,增大与板材微小结构的接触角,减弱了孔喉水化膨胀缩径效应,降低热水蒸气上升侵入板材储层孔喉的毛细管力,同时可多形态变形挤入微孔隙中,阻挡水分子的侵入,降低木材于水蒸气的接入,可以有效减少液相圈闭及水锁对板材造成伤害,避免被腐蚀。
附图说明
图1为本发明的制备方法流程示意图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1,本发明提供一种技术方案:一种新型防浸泡木地板制备方法,包括以下步骤:
S1、选取直径在15cm以上的优质柳桉树,将它刨切成1.3m每节,并使用刨切机对柳桉树进行去皮,去皮后使用无卡机将原木旋切成1.7mm~2.2mm厚的木皮单板;
S2、再将木皮单板放在晾板架上置于室外,通过太阳晒20~30天,晒的过程中每天向板上喷水一次,然后晒干,在这个过程中让板面充分氧化;
S3、经过晾晒工艺的面板然后用干燥机干燥,真空干燥窑平衡至含水率为4~8%,并进行涂胶预压,然后热压、修芯、砂光、二次修芯补腻子和二次涂胶热压,形成面板;
S4、用砂光机将面板单面砂光定厚,刨切单板将正面即背隙小的那面定厚,锯切单板不分正反面,备用;
S5、于65~75°C、氮气保护下,按质量比1:2~5:30~45取羧甲基壳聚糖、丙二醇、水混合搅拌,得混合液,取混合液,加入混合液质量6~10%的引发剂,混合均匀,静置;
S6、再将步骤S5中加入混合液质量3~6%的丙烯酸丁酯、混合液质量5~10%的苯乙烯混合,升温,加入混合液质量2~5%的引发剂,保温,冷却,出料,得乳液,备用;
S7、于48~60°C,按质量比6:2~4:1:30~50取表面活性剂、表面活性助剂、乳化剂、水混合搅拌,超声波分散,得纳米混液;
S8、按质量比2~5:1:6取乳液、纳米混液、锌源分散液混合,超声波分散处理,得预混液,取预混液加入预混液质量6~10%的聚乙烯吡咯混合均匀,微波处理,即得复合微乳液;
S9、将S4中锯切好的单板进行预热,预热温度为20~50°C,时间为3~6小时,将木地板基板放入复合微乳液中进行渗透,渗透压力为0.2~0.4Mpa,时间为1~2小时,渗透后打磨木地板基板表面至平整;
S10、将渗透后的木地板基板养护2~7天,并取复合微乳液进行复刷;
S11、对木地板基板进行上漆、抛光处理,得到防水木地板。
请参阅图1,步骤S5中,引发剂为过硫酸钾、过硫酸铵、过硫酸钠中的一种;
请参阅图1,步骤S7中,表面活性剂的制备方法为:按质量比4~8:1取十六烷基羟丙基磺基甜菜碱、仲烷基磺酸钠混合,即得表面活性剂;
请参阅图1,步骤S7中,表面活性助剂的制备方法为:按质量比5:1~3:0.1取正丁醇、正辛烷、氯化钾混合,即得表面活性助剂;
请参阅图1,步骤S8中,锌源分散液的制备方法为:按质量比1:4~8:20~30取聚苯乙烯微球、Zn(Ac)2·2H2O、异丙醇混合搅拌,得混液,取混液加入混液质量20~35%的NaOH溶液混合,超声波分散,得锌源分散液;
请参阅图1,步骤S8中,还添加有复合辅料,复合辅料的制备方法为:按质量比7~12:2:10取丙酮、混酸、水混合搅拌,得溶剂,取溶剂加入溶剂质量5~8%的助剂、加入溶剂质量6~10%壳聚糖混合搅拌,于35~50°C保温3~5h,即得复合辅料;
请参阅图1,步骤S3中,面板采用气干密度为0.56-0.67g/cm3的柳桉木切成1.7-2.2毫米的薄木片,再通过纵横交错的无缝叠压技术热压成型;
在制作时,选取直径在15cm以上的优质柳桉树,将它刨切成1.3m每节,并使用刨切机对柳桉树进行去皮,去皮后使用无卡机将原木旋切成1.7mm~2.2mm厚的木皮单板,再将木皮单板放在晾板架上置于室外,通过太阳晒20~30天,晒的过程中每天向板上喷水一次,然后晒干,在这个过程中让板面充分氧化,经过晾晒工艺的面板然后用干燥机干燥,真空干燥窑平衡至含水率为4~8%,并进行涂胶预压,然后热压、修芯、砂光、二次修芯补腻子和二次涂胶热压,形成面板,用砂光机将面板单面砂光定厚,刨切单板将正面即背隙小的那面定厚,锯切单板不分正反面,备用,于65~75°C、氮气保护下,按质量比1:2~5:30~45取羧甲基壳聚糖、丙二醇、水混合搅拌,得混合液,取混合液,加入混合液质量6~10%的引发剂,混合均匀,静置,再将步骤S5中加入混合液质量3~6%的丙烯酸丁酯、混合液质量5~10%的苯乙烯混合,升温,加入混合液质量2~5%的引发剂,保温,冷却,出料,得乳液,备用,于48~60°C,按质量比6:2~4:1:30~50取表面活性剂、表面活性助剂、乳化剂、水混合搅拌,超声波分散,得纳米混液,按质量比2~5:1:6取乳液、纳米混液、锌源分散液混合,超声波分散处理,得预混液,取预混液加入预混液质量6~10%的聚乙烯吡咯混合均匀,微波处理,即得复合微乳液,将S4中锯切好的单板进行预热,预热温度为20~50°C,时间为3~6小时,将木地板基板放入复合微乳液中进行渗透,渗透压力为0.2~0.4Mpa,时间为1~2小时,渗透后打磨木地板基板表面至平整,将渗透后的木地板基板养护2~7天,并取复合微乳液进行复刷,对木地板基板进行上漆、抛光处理,得到防水木地板。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (7)
1.一种新型防浸泡木地板制备方法,其特征在于,包括以下步骤:
S1、选取直径在15cm以上的优质柳桉树,将它刨切成1.3m每节,并使用刨切机对柳桉树进行去皮,去皮后使用无卡机将原木旋切成1.7mm~2.2mm厚的木皮单板;
S2、再将木皮单板放在晾板架上置于室外,通过太阳晒20~30天,晒的过程中每天向板上喷水一次,然后晒干,在这个过程中让板面充分氧化;
S3、经过晾晒工艺的面板然后用干燥机干燥,真空干燥窑平衡至含水率为4~8%,并进行涂胶预压,然后热压、修芯、砂光、二次修芯补腻子和二次涂胶热压,形成面板;
S4、用砂光机将面板单面砂光定厚,刨切单板将正面即背隙小的那面定厚,锯切单板不分正反面,备用;
S5、于65~75°C、氮气保护下,按质量比1:2~5:30~45取羧甲基壳聚糖、丙二醇、水混合搅拌,得混合液,取混合液,加入混合液质量6~10%的引发剂,混合均匀,静置;
S6、再将步骤S5中加入混合液质量3~6%的丙烯酸丁酯、混合液质量5~10%的苯乙烯混合,升温,加入混合液质量2~5%的引发剂,保温,冷却,出料,得乳液,备用;
S7、于48~60°C,按质量比6:2~4:1:30~50取表面活性剂、表面活性助剂、乳化剂、水混合搅拌,超声波分散,得纳米混液;
S8、按质量比2~5:1:6取乳液、纳米混液、锌源分散液混合,超声波分散处理,得预混液,取预混液加入预混液质量6~10%的聚乙烯吡咯混合均匀,微波处理,即得复合微乳液;
S9、将S4中锯切好的单板进行预热,预热温度为20~50°C,时间为3~6小时,将木地板基板放入复合微乳液中进行渗透,渗透压力为0.2~0.4Mpa,时间为1~2小时,渗透后打磨木地板基板表面至平整;
S10、将渗透后的木地板基板养护2~7天,并取复合微乳液进行复刷;
S11、对木地板基板进行上漆、抛光处理,得到防水木地板。
2.根据权利要求1所述的一种新型防浸泡木地板制备方法,其特征在于:所述步骤S5中,引发剂为过硫酸钾、过硫酸铵、过硫酸钠中的一种。
3.根据权利要求1所述的一种新型防浸泡木地板制备方法,其特征在于:所述步骤S7中,表面活性剂的制备方法为:按质量比4~8:1取十六烷基羟丙基磺基甜菜碱、仲烷基磺酸钠混合,即得表面活性剂。
4.根据权利要求1所述的一种新型防浸泡木地板制备方法,其特征在于:所述步骤S7中,表面活性助剂的制备方法为:按质量比5:1~3:0.1取正丁醇、正辛烷、氯化钾混合,即得表面活性助剂。
5.根据权利要求1所述的一种新型防浸泡木地板制备方法,其特征在于:所述步骤S8中,锌源分散液的制备方法为:按质量比1:4~8:20~30取聚苯乙烯微球、Zn(Ac)2·2H2O、异丙醇混合搅拌,得混液,取混液加入混液质量20~35%的NaOH溶液混合,超声波分散,得锌源分散液。
6.根据权利要求1所述的一种新型防浸泡木地板制备方法,其特征在于:所述步骤S8中,还添加有复合辅料,所述复合辅料的制备方法为:按质量比7~12:2:10取丙酮、混酸、水混合搅拌,得溶剂,取溶剂加入溶剂质量5~8%的助剂、加入溶剂质量6~10%壳聚糖混合搅拌,于35~50°C保温3~5h,即得复合辅料。
7.根据权利要求1所述的一种新型防浸泡木地板制备方法,其特征在于:所述步骤S3中,面板采用气干密度为0.56-0.67g/cm3的柳桉木切成1.7-2.2毫米的薄木片,再通过纵横交错的无缝叠压技术热压成型。
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CN107263966A (zh) * | 2017-06-22 | 2017-10-20 | 揭晓雄 | 一种地暖型耐磨面多层实木地板制作工艺 |
CN109054569A (zh) * | 2018-07-05 | 2018-12-21 | 吕莉 | 一种浴室专用木板防水涂料 |
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CN107263966A (zh) * | 2017-06-22 | 2017-10-20 | 揭晓雄 | 一种地暖型耐磨面多层实木地板制作工艺 |
CN109054569A (zh) * | 2018-07-05 | 2018-12-21 | 吕莉 | 一种浴室专用木板防水涂料 |
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