CN110272643B - 一种基于低刀线目的的钛白粉的制备方法 - Google Patents
一种基于低刀线目的的钛白粉的制备方法 Download PDFInfo
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 41
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000002270 dispersing agent Substances 0.000 claims description 12
- 239000004115 Sodium Silicate Substances 0.000 claims description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 7
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 claims description 6
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 6
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 6
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 5
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000084 colloidal system Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000007888 film coating Substances 0.000 claims description 2
- 238000009501 film coating Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- -1 simultaneously Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 235000010215 titanium dioxide Nutrition 0.000 description 34
- 239000000049 pigment Substances 0.000 description 4
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 3
- 235000011128 aluminium sulphate Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910001388 sodium aluminate Inorganic materials 0.000 description 3
- 235000011149 sulphuric acid Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
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- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
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- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
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- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
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- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
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Abstract
本发明公开了一种基于低刀线目的钛白粉的制备方法,包括粒径处理和表面包膜两个步骤,其中:所述表面包膜在于先包覆有机膜后再包覆无机膜。通过对钛白粉的处理工艺进行改进,通过粒径控制以及表面包覆等工艺,实现钛白粉在使用过程中,降低刀线的目的。
Description
技术领域
本发明涉及钛白粉领域,尤其涉及一种基于低刀线目的钛白粉的制备方法。
背景技术
油墨行业在应用钛白粉十分之多。钛白粉在涂料领域的消费量约占总量的60%。钛白粉是作为一种颜料被应用于油墨中。作为颜料,其先被分散于成膜物质中,再涂印于物体表面,使得物体着色。钛白粉的分子与被着色的物体分子之间包括与成膜物质分子之间都没有结合。这就对钛白粉的各项物理指标和颜料指标提出了很高的要求;另外就是钛白粉在制成后是否有足够的惰性,即在应用过程中会不会影响到体系的性质或制成品的性质,以永久的保持油墨所产生的色泽与光泽度。既然钛白粉在油墨中扮演的最重要角色是颜料,那么钛白粉的性能特征中颜色与着色力对油墨品质的影响尤为关键。
众所周知,在塑料薄膜进行凹版印刷经常会出现许多的质量故障,其中产生刀线就是最为常见的故障之一。随着生产的不断进步,逐渐发现油墨的粘度、油墨的干燥性、油墨的细度、油墨的活性和油墨的质量对刀线的产生有显著的影响,其中改变钛白粉表面包覆活性和控制产品粒径成为控制关键点。
发明内容
本发明的目的是提供一种基于低刀线目的钛白粉的制备方法,通过对钛白粉的处理工艺进行改进,通过粒径控制以及表面包覆等工艺,实现钛白粉在使用过程中,降低刀线的目的。
为实现上述效果,本发明公开了一种基于低刀线目的钛白粉的制备方法,包括粒径处理和表面包膜两个步骤,其中:所述表面包膜在于先包覆有机膜后再包覆无机膜。
其中粒径处理在于将:所述有机膜为硅烷偶联剂膜,所述无机膜为硅铝双包膜。
其中所述粒径处理包括选自辊压磨、胶体磨、球磨机和砂磨机进行处理。粒径处理后钛白粉的D0.5小于0.6μm,表面包膜处理后的钛白粉的D0.5为0.55-0.6μm。
表面薄膜步骤前还设有分散步骤。所述分散步骤,使用分散剂调节水的ph至9-10,所述分散剂选自硅酸钠、六偏磷酸钠和丙醇胺中的一种或多种,所述分散剂的加入量为钛白粉质量的0.4%。
本发明的有益效果在于:
此专利针对一种基于低刀线目的钛白粉的制备方法,与以往的行业技术经验比较,保护范围分散剂创新使用硅酸钠、六偏磷酸钠和丙醇胺的混合分散剂,包覆方法使用先使用有机包膜后使用无机包膜剂,无机包膜剂以NaSiO3、Al2(SO4)3、NaAlO2、NaOH和H2SO4为包膜剂,有机包膜剂以硅烷偶联剂。粒径d(0.5)控制范围为0.55-0.6um。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍。显而易见,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本发明的粒径测试图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,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。
实施例一:
一种基于低刀线目的的钛白粉制备方法,包括如下步骤:
(1)粒径处理:将回转窑中获得的原料依次通过辊压磨、胶体磨、球磨机、砂磨机进行粒径处理;
(2)钛白粉分散:通过使用钛白粉质量0.4%的分散剂,硅酸钠、六偏磷酸钠和丙醇胺按照1:2:1的比例加入水中,调节水ph为9-10后加入钛白粉,将钛白粉充分分散;
(3)有机膜包覆:使用钛白粉质量0.2%的有机包膜剂,加入分散体系中,在ph为9-12的条件下升温至70℃,条件下搅拌包覆,并在70℃的环境下熟化1h,熟化ph为10-12;
(4)无机膜包覆:先添加钛白粉质量0.5%的硅酸钠进行包覆,再添加钛白粉质量4%的硫酸铝进行包覆,同时使用硫酸或氢氧化钠调节ph,保持80℃条件,并继续搅拌熟化2小时,熟化ph为7-7.5;
(5)制得成品:将包覆完产物过滤后烘干获得低刀线钛白粉。
此专利针对一种基于低刀线目的钛白粉的制备方法,与以往的行业技术经验比较,保护范围分散剂创新使用硅酸钠、六偏磷酸钠和丙醇胺的混合分散剂,包覆方法使用先使用有机包膜后使用无机包膜剂,无机包膜剂以NaSiO3、Al2(SO4)3、NaAlO2、NaOH和H2SO4为包膜剂,有机包膜剂以硅烷偶联剂。粒径d(0.5)控制范围为0.55-0.6um。
对比例一:
市售常见传统工艺未处理的钛白粉。
对比例二:
市售常见使用普通无机材料包覆的钛白粉。
对比例三:
市售常见使用无机包覆后再通过有机包覆的钛白粉。
通过对刀线出现时间和研磨损耗量进行测试,获得如下数据:
此专利针对一种基于低刀线目的钛白粉的制备方法,与以往的行业技术经验比较,保护范围分散剂创新使用硅酸钠、六偏磷酸钠和丙醇胺的混合分散剂,包覆方法使用先使用有机包膜后使用无机包膜剂,无机包膜剂以NaSiO3、Al2(SO4)3、NaAlO2、NaOH和H2SO4为包膜剂,有机包膜剂以硅烷偶联剂。粒径d(0.5)控制范围为0.55-0.6um。
以上所述的实施例仅仅是对本发明的优选实施方式进行描述,并非对本发明的范围进行限定,在不脱离本发明精神的前提下,本领域普通技术人员对本发明的技术方案作出的各种变形和改进,均应落入本发明权利要求书确定的保护范围内。
Claims (1)
1.一种基于低刀线目的的钛白粉制备方法,其特征在于包括如下步骤:
(1)粒径处理:将回转窑中获得的原料依次通过辊压磨、胶体磨、球磨机、砂磨机进行粒径处理,粒径处理后钛白粉的D0.5小于0.6μm;
(2)钛白粉分散:通过使用钛白粉质量0.4%的分散剂,调节水pH 为9-10后加入钛白粉,将钛白粉充分分散,分散剂选自硅酸钠、六偏磷酸钠和丙醇胺按照1:2:1的比例配合;
(3)有机膜包覆:有机膜为硅烷偶联剂膜,使用钛白粉质量0.2%的有机包膜剂,加入分散体系中,在pH 为9-12的条件下升温至70℃,条件下搅拌包覆,并在70℃的环境下熟化1h,熟化pH 为10-12;
(4)无机膜包覆:无机膜为硅铝双包膜,先添加钛白粉质量0.5%的硅酸钠进行包覆,再添加钛白粉质量4%的硫酸铝进行包覆,同时使用硫酸或氢氧化钠调节pH ,保持80℃条件,并继续搅拌熟化2小时,熟化pH 为7-7.5,表面包膜处理后的钛白粉的D0.5为0.55-0.6μm;
(5)制得成品:将包覆完产物过滤后烘干获得低刀线钛白粉。
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101864200A (zh) * | 2010-06-24 | 2010-10-20 | 涂军 | 油性涂料用钛白粉有机包膜技术 |
CN102051072A (zh) * | 2010-11-24 | 2011-05-11 | 道奇威(成都)科技有限公司 | 一种钛白粉表面无机包覆方法 |
CN103254662A (zh) * | 2013-05-27 | 2013-08-21 | 道奇威(成都)科技有限公司 | 一种制造超分散金红石型钛白粉的有机表面改性方法 |
CN105860648A (zh) * | 2016-05-05 | 2016-08-17 | 中钛集团洛阳市裕星化工有限公司 | 一种油墨专用包覆钛白粉及其制备方法 |
CN106810912A (zh) * | 2017-01-12 | 2017-06-09 | 云南冶金新立钛业有限公司 | 制备钛白粉的方法 |
CN109535775A (zh) * | 2018-12-24 | 2019-03-29 | 攀钢集团重庆钛业有限公司 | 油墨专用型钛白粉的制备方法 |
WO2019067340A1 (en) * | 2017-09-27 | 2019-04-04 | Momentive Performance Materials Inc. | THERMAL INTERFACE COMPOSITION COMPRISING IONICALLY MODIFIED SILOXANE |
CN109705631A (zh) * | 2019-01-22 | 2019-05-03 | 深圳市大兴化工有限公司 | 一种钛白粉硅铝包膜方法 |
-
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101864200A (zh) * | 2010-06-24 | 2010-10-20 | 涂军 | 油性涂料用钛白粉有机包膜技术 |
CN102051072A (zh) * | 2010-11-24 | 2011-05-11 | 道奇威(成都)科技有限公司 | 一种钛白粉表面无机包覆方法 |
CN103254662A (zh) * | 2013-05-27 | 2013-08-21 | 道奇威(成都)科技有限公司 | 一种制造超分散金红石型钛白粉的有机表面改性方法 |
CN105860648A (zh) * | 2016-05-05 | 2016-08-17 | 中钛集团洛阳市裕星化工有限公司 | 一种油墨专用包覆钛白粉及其制备方法 |
CN106810912A (zh) * | 2017-01-12 | 2017-06-09 | 云南冶金新立钛业有限公司 | 制备钛白粉的方法 |
WO2019067340A1 (en) * | 2017-09-27 | 2019-04-04 | Momentive Performance Materials Inc. | THERMAL INTERFACE COMPOSITION COMPRISING IONICALLY MODIFIED SILOXANE |
CN109535775A (zh) * | 2018-12-24 | 2019-03-29 | 攀钢集团重庆钛业有限公司 | 油墨专用型钛白粉的制备方法 |
CN109705631A (zh) * | 2019-01-22 | 2019-05-03 | 深圳市大兴化工有限公司 | 一种钛白粉硅铝包膜方法 |
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