CN110670405A - 一种复合装饰纸的制备方法 - Google Patents

一种复合装饰纸的制备方法 Download PDF

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CN110670405A
CN110670405A CN201910814996.2A CN201910814996A CN110670405A CN 110670405 A CN110670405 A CN 110670405A CN 201910814996 A CN201910814996 A CN 201910814996A CN 110670405 A CN110670405 A CN 110670405A
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程波
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Abstract

一种复合装饰纸的制备方法，该方法包含：制备改性浸渍液：按质量份数称取甲醛20‑30份、三聚氰胺18‑25份、二甘醇3‑5份、氢氧化钠1‑2份、水4‑7份加入反应釜中，不断搅拌并缓慢加热至60‑80℃后，停止加热并保温30min，加入大豆胶20‑40份，冷却至40‑45℃时，向反应釜中加入除醛剂2‑5份，并冷却至室温备用；按质量份数将超细Al2O3粉体5‑8份、超细石英石粉体1‑3份和颜料粉体0.1‑0.3份置于球磨机中充分混合均匀，得到复合增强粉体；浸渍；喷涂；干燥。该制备方法中原料配方合理，所制备得到的装饰纸耐磨性好，延长其使用寿命，降低甲醛释放量；该方法工艺简单，降低生产成本。

Description

一种复合装饰纸的制备方法
技术领域
本发明涉及造纸技术领域，特别涉及一种复合装饰纸的制备方法。
背景技术
因为装饰纸在使用时为防止积累灰尘会被经常擦洗，而在擦拭的过程中很容易磨损，表现为耐磨性能不够；有些装饰纸甲醛的释放量较大，不环保；装饰纸表面不够光亮，清晰度不够高，生产工艺相对复杂都是目前存在的问题，这些问题使得装饰纸很难满足客户的要求。
发明内容
为解决上述技术问题，本发明提供一种复合装饰纸的制备方法，该制备方法中原料配方合理，所制备得到的装饰纸耐磨性好，延长其使用寿命，降低甲醛释放量；该方法工艺简单，降低生产成本。
为了实现本发明的目的，本发明通过以下方案实施：
一种复合装饰纸的制备方法，该方法包含以下步骤：
(1)制备改性浸渍液：按质量份数称取甲醛20-30份、三聚氰胺18-25份、二甘醇3-5份、氢氧化钠1-2份、水4-7份加入反应釜中，不断搅拌并缓慢加热至60-80℃后，停止加热并保温30min，加入大豆胶20-40份，冷却至40-45℃时，向反应釜中加入除醛剂2-5份，并冷却至室温备用；
(2)复合增强粉体制备：按质量份数将超细Al2O3粉体5-8份、超细石英石粉体1-3份和颜料粉体0.1-0.3份置于球磨机中充分混合均匀，得到复合增强粉体；
(3)浸渍：将原纸在改性浸渍液中浸渍涂胶；
(4)喷涂：将复合增强粉体均匀地喷涂在浸渍纸的表面；
(5)干燥：在鼓风干燥箱中设置温度在105～120℃下，干燥2～5h即得成品。
优选的，所述超细石英粉的细度为4000～10000目。
优选的，所述Al2O3细度为2000～5000目。
优选的，所述颜料粉体细度为2000～5000目。
优选的，所述浸渍涂胶总量为120-400％。
优选的，所述复合增强粉体的添加量为20～30g/m2。
与现有技术相比，本发明中原料配方合理，所制备得到的装饰纸耐磨性好，延长了其使用寿命，降低了甲醛释放量；该方法工艺简单，降低生产成本。
具体实施方式
下面结合实施例对本发明作进一步的描述。
实施例1
一种复合装饰纸的制备方法，该方法包含以下步骤：
(1)制备改性浸渍液：按质量份数称取甲醛20份、三聚氰胺18份、二甘醇3份、氢氧化钠1份、水4份加入反应釜中，不断搅拌并缓慢加热至60℃后，停止加热并保温30min，加入大豆胶20份，冷却至40℃时，向反应釜中加入除醛剂2份，并冷却至室温备用；
(2)复合增强粉体制备：按质量份数将超细Al2O3粉体5份、超细石英石粉体1份和颜料粉体0.1份置于球磨机中充分混合均匀，得到复合增强粉体；所述超细石英粉的细度为4000目；所述Al2O3细度为2000目；所述颜料粉体细度为2000目；
(3)浸渍：将原纸在改性浸渍液中浸渍涂胶；所述浸渍涂胶总量为120％；
(4)喷涂：将复合增强粉体均匀地喷涂在浸渍纸的表面；所述复合增强粉体的添加量为20g/m2；
(5)干燥：在鼓风干燥箱中设置温度在105℃下，干燥5h即得成品。
实施例2
一种复合装饰纸的制备方法，该方法包含以下步骤：
(1)制备改性浸渍液：按质量份数称取甲醛23份、三聚氰胺20份、二甘醇4份、氢氧化钠1.3份、水5.5份加入反应釜中，不断搅拌并缓慢加热至68℃后，停止加热并保温30min，加入大豆胶25份，冷却至42℃时，向反应釜中加入除醛剂3份，并冷却至室温备用；
(2)复合增强粉体制备：按质量份数将超细Al2O3粉体6份、超细石英石粉体2份和颜料粉体0.2份置于球磨机中充分混合均匀，得到复合增强粉体；所述超细石英粉的细度为6000目；所述Al2O3细度为3000目；所述颜料粉体细度为3000目；
(3)浸渍：将原纸在改性浸渍液中浸渍涂胶；所述浸渍涂胶总量为190％；
(4)喷涂：将复合增强粉体均匀地喷涂在浸渍纸的表面；所述复合增强粉体的添加量为25g/m2；
(5)干燥：在鼓风干燥箱中设置温度在110℃下，干燥2.5h即得成品。
实施例3
一种复合装饰纸的制备方法，该方法包含以下步骤：
(1)制备改性浸渍液：按质量份数称取甲醛26份、三聚氰胺22份、二甘醇4份、氢氧化钠1.6份、水6.5份加入反应釜中，不断搅拌并缓慢加热至75℃后，停止加热并保温30min，加入大豆胶30份，冷却至43℃时，向反应釜中加入除醛剂4份，并冷却至室温备用；
(2)复合增强粉体制备：按质量份数将超细Al2O3粉体7份、超细石英石粉体2份和颜料粉体0.2份置于球磨机中充分混合均匀，得到复合增强粉体；所述超细石英粉的细度为80000目；所述Al2O3细度为4000目；所述颜料粉体细度为4000目；
(3)浸渍：将原纸在改性浸渍液中浸渍涂胶；所述浸渍涂胶总量为260％；
(4)喷涂：将复合增强粉体均匀地喷涂在浸渍纸的表面；所述复合增强粉体的添加量为25g/m2；
(5)干燥：在鼓风干燥箱中设置温度在115℃下，干燥3h即得成品。
实施例4
一种复合装饰纸的制备方法，该方法包含以下步骤：
(1)制备改性浸渍液：按质量份数称取甲醛30份、三聚氰胺25份、二甘醇5份、氢氧化钠2份、水7份加入反应釜中，不断搅拌并缓慢加热至80℃后，停止加热并保温30min，加入大豆胶40份，冷却至45℃时，向反应釜中加入除醛剂5份，并冷却至室温备用；
(2)复合增强粉体制备：按质量份数将超细Al2O3粉体8份、超细石英石粉体3份和颜料粉体0.3份置于球磨机中充分混合均匀，得到复合增强粉体；所述超细石英粉的细度为10000目；所述Al2O3细度为5000目；所述颜料粉体细度为5000目；
(3)浸渍：将原纸在改性浸渍液中浸渍涂胶；所述浸渍涂胶总量为400％；
(4)喷涂：将复合增强粉体均匀地喷涂在浸渍纸的表面；所述复合增强粉体的添加量为30g/m2；
(5)干燥：在鼓风干燥箱中设置温度在120℃下，干燥2h即得成品。
上述实施例中原料配方合理，所制备得到的装饰纸耐磨性好，延长了其使用寿命，降低了甲醛释放量；该方法工艺简单，降低生产成本。

Claims (6)

1.一种复合装饰纸的制备方法，其特征在于，该方法包含以下步骤：
(1)制备改性浸渍液：按质量份数称取甲醛20-30份、三聚氰胺18-25份、二甘醇3-5份、氢氧化钠1-2份、水4-7份加入反应釜中，不断搅拌并缓慢加热至60-80℃后，停止加热并保温30min，加入大豆胶20-40份，冷却至40-45℃时，向反应釜中加入除醛剂2-5份，并冷却至室温备用；
(2)复合增强粉体制备：按质量份数将超细Al2O3粉体5-8份、超细石英石粉体1-3份和颜料粉体0.1-0.3份置于球磨机中充分混合均匀，得到复合增强粉体；
(3)浸渍：将原纸在改性浸渍液中浸渍涂胶；
(4)喷涂：将复合增强粉体均匀地喷涂在浸渍纸的表面；
(5)干燥：在鼓风干燥箱中设置温度在105℃～120℃下，干燥2～5h即得成品。
2.根据权利要求1所述一种复合装饰纸的制备方法，其特征在于，所述超细石英粉的细度为4000～10000目。
3.根据权利要求1所述一种复合装饰纸的制备方法，其特征在于，所述Al2O3细度为2000～5000目。
4.根据权利要求1所述一种复合装饰纸的制备方法，其特征在于，所述颜料粉体细度为2000～5000目。
5.根据权利要求1所述一种复合装饰纸的制备方法，其特征在于，所述浸渍涂胶总量为120-400％。
6.根据权利要求1所述一种复合装饰纸的制备方法，其特征在于，所述复合增强粉体的添加量为20～30g/m2。
CN201910814996.2A 2019-08-30 2019-08-30 一种复合装饰纸的制备方法 Pending CN110670405A (zh)

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CN114164712A (zh) * 2021-12-21 2022-03-11 湖北鸿连实业有限公司 一种喷涂纸的制备方法

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CN1912246A (zh) * 2006-09-04 2007-02-14 郑良兴 自身带有耐磨性能的浸渍装饰纸
CN103889724A (zh) * 2011-10-21 2014-06-25 克诺那普雷斯技术股份公司 无抵消纸的层状板
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114164712A (zh) * 2021-12-21 2022-03-11 湖北鸿连实业有限公司 一种喷涂纸的制备方法
CN114164712B (zh) * 2021-12-21 2023-02-10 湖北鸿连实业有限公司 一种喷涂纸的制备方法

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Application publication date: 20200110