WO2019127315A1 - 高抗污亚克力实体面材及其制备方法 - Google Patents
高抗污亚克力实体面材及其制备方法 Download PDFInfo
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- WO2019127315A1 WO2019127315A1 PCT/CN2017/119702 CN2017119702W WO2019127315A1 WO 2019127315 A1 WO2019127315 A1 WO 2019127315A1 CN 2017119702 W CN2017119702 W CN 2017119702W WO 2019127315 A1 WO2019127315 A1 WO 2019127315A1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
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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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
Definitions
- the invention relates to the field of chemical industry, in particular to a high anti-staining acrylic solid surface material and a preparation method thereof.
- Acrylic solid surface wash basin was developed in the 1990s. It is stirred with acrylic resin filler, coupling agent and curing agent. After mechanical mixing, it is poured into a stainless steel mold. After 60-80 minutes, the mold is released. Acrylic solid surface wash basin, the method is simple and easy to operate. The disadvantage is that the product has poor stain resistance and hydrophobicity, and the total stain resistance value is 60.
- the present invention provides a highly anti-staining acrylic solid surface material and a preparation method thereof.
- the invention applies a perfluoroacrylic acid monomer and an acrylic copolymer to a hand wash basin, and the product thereof has good water and oil repellency and prevention. Stain and stain resistance are greatly improved.
- a highly anti-staining acrylic solid surface material comprising the following parts by weight:
- fluorine-containing acrylic resin comprises the following raw materials by weight:
- a highly anti-staining acrylic solid surface material comprising the following parts by weight:
- fluorine-containing acrylic resin comprises the following raw materials by weight:
- the polymerization initiator is benzoyl peroxide.
- the acrylate crosslinker is dimethacrylate oxalate.
- the pigment is titanium dioxide.
- a method for preparing a highly anti-staining acrylic solid surface material comprising the following steps:
- the polymerization initiator is benzoyl peroxide.
- the acrylate crosslinker is dimethacrylate oxalate.
- the pigment is titanium dioxide.
- the present invention has the following beneficial effects:
- the key point of the invention is to utilize the hydrophobicity and oil repellency of perfluoroacrylate, and copolymerize it with acrylic to make the copolymer resin have good antifouling and stain resistance.
- the invention utilizes the copolymer of acrylate with special group and methyl methacrylate to be applied to the acrylic solid surface wash basin, thereby effectively improving the antifouling and stain resistance of the product, and the resistance value is reduced from 60 to 35. Product quality is even better.
- a highly anti-staining acrylic solid surface material comprising the following parts by weight:
- fluorine-containing acrylic resin comprises the following raw materials by weight:
- the polymerization initiator is benzoyl peroxide
- the acrylate crosslinking agent is dimethacrylate oxalate
- the pigment is titanium dioxide.
- a highly anti-staining acrylic solid surface material comprising the following parts by weight:
- fluorine-containing acrylic resin comprises the following raw materials by weight:
- the polymerization initiator was 0.3 parts.
- the polymerization initiator is benzoyl peroxide
- the acrylate crosslinking agent is dimethacrylate oxalate
- the pigment is titanium dioxide.
- a highly anti-staining acrylic solid surface material comprising the following parts by weight:
- fluorine-containing acrylic resin comprises the following raw materials by weight:
- the polymerization initiator is benzoyl peroxide
- the acrylate crosslinking agent is dimethacrylate oxalate
- the pigment is titanium dioxide.
- the preparation method of the high anti-staining acrylic solid surface material described in Embodiment 1-3 comprises the following steps:
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Polymerisation Methods In General (AREA)
Abstract
一种高抗污亚克力实体面材,包括如下重量份的原料:含氟亚克力树脂、丙烯酸酯交联剂、颜料、氢氧化铝填料、固化剂、甲基丙烯酸甲酯、全氟烷基乙基丙烯酸酯、聚合引发剂。利用全氟丙烯酸酯的憎水、憎油性,将其与亚克力共聚,使共聚树脂具有良好的防污、耐污性能。采用有特殊基团的丙烯酸酯与甲基丙烯酸甲酯共聚,应用于亚克力实体面材洗手盆,有效提高了制品的防污、耐污性能,其耐值由60降为35左右,产品质量更胜一筹。
Description
本发明涉及化工领域,特别是涉及一种高抗污亚克力实体面材及其制备方法。
亚克力实体面材洗手盆开发于上世纪九十年代,以亚克力树脂填料、偶联剂、固化剂搅拌制浆,经机械充分混合后浇注于不锈钢模具中,反应60-80分钟后脱模,得亚克力实体面材洗手盆,该法工艺简单、易操作。缺点是制品的耐污性、疏水性差,耐污值总和为60。
发明内容
有鉴于此,本发明提出了一种高抗污亚克力实体面材及其制备方法,本发明将全氟丙烯酸单体与亚克力共聚物应用于洗手盆,其制品具有良好的憎水憎油性,防污、耐污性能大大提高。
为解决上述技术问题,本发明采用以下技术方案予以实现:
一种高抗污亚克力实体面材,包括如下重量份的原料:
其中所述含氟亚克力树脂包括如下重量份的原料:
甲基丙烯酸甲酯 100份;
全氟烷基乙基丙烯酸酯 1-30份;
聚合引发剂 0.1-0.5份。
一种高抗污亚克力实体面材,包括如下重量份的原料:
其中所述含氟亚克力树脂包括如下重量份的原料:
甲基丙烯酸甲酯 100份;
全氟烷基乙基丙烯酸酯 30份;
聚合引发剂 0.5份。
作为优选地,所述聚合引发剂为过氧化苯甲酰。
作为优选地,所述丙烯酸酯交联剂为二甲基丙烯酸乙二酸酯。
作为优选地,所述颜料为钛白粉。
一种高抗污亚克力实体面材的制备方法,包括如下步骤:
S1、低热变高强度亚克力聚合树脂制备
准确称量原料甲基丙烯酸甲酯、全氟烷基乙基丙烯酸酯、聚合引发剂,然后将甲基丙烯酸甲酯、全氟烷基乙基丙烯酸酯投入反应釜,夹套升温至60-80℃,加入聚合引发剂,于80-100℃聚合反应60-150分钟,降温至25-40℃,得含氟亚克力树脂;
S2、高抗污亚克力实体面材制备
准确称取低热变高强度亚克力聚合树脂、氢氧化铝、颜料、丙烯酸酯交联剂、固化剂,将以上物料加入混合釜搅拌均匀,真空脱泡后浇注于不锈钢模具中,20-50分钟反应完毕,脱模、整理、打磨得高抗污亚克力实体面材产品,其耐污值总和35左右;
作为优选地,所述聚合引发剂为过氧化苯甲酰。
作为优选地,所述丙烯酸酯交联剂为二甲基丙烯酸乙二酸酯。
作为优选地,所述颜料为钛白粉。
与现有技术相比,本发明具有的有益效果为:
本发明关键上是利用全氟丙烯酸酯的憎水、憎油性,将其与亚克力共聚,使共聚树脂具有良好的防污、耐污性能。本发明利用了有特殊基团的丙烯酸酯与甲基丙烯酸甲酯共聚,应用于亚克力实体面材洗手盆,有效提高了制品的防污、耐污性能,其耐值由60降为35 左右,产品质量更胜一筹。
为让本领域的技术人员更加清晰直观的了解本发明,下面将对本发明作进一步的说明。
实施例1
一种高抗污亚克力实体面材,包括如下重量份的原料:
其中所述含氟亚克力树脂包括如下重量份的原料:
甲基丙烯酸甲酯 100份;
全氟烷基乙基丙烯酸酯 1份;
聚合引发剂 0.1份。
本实施例中,所述聚合引发剂为过氧化苯甲酰,所述丙烯酸酯交联剂为二甲基丙烯酸乙二酸酯,所述颜料为钛白粉。
实施例2
一种高抗污亚克力实体面材,包括如下重量份的原料:
其中所述含氟亚克力树脂包括如下重量份的原料:
甲基丙烯酸甲酯 100份;
全氟烷基乙基丙烯酸酯 20份;
聚合引发剂 0.3份。
本实施例中,所述聚合引发剂为过氧化苯甲酰,所述丙烯酸酯交联剂为二甲基丙烯酸乙二酸酯,所述颜料为钛白粉。
实施例3
一种高抗污亚克力实体面材,包括如下重量份的原料:
其中所述含氟亚克力树脂包括如下重量份的原料:
甲基丙烯酸甲酯 100份;
全氟烷基乙基丙烯酸酯 30份;
聚合引发剂 0.5份。
本实施例中,所述聚合引发剂为过氧化苯甲酰,所述丙烯酸酯交联剂为二甲基丙烯酸乙二酸酯,所述颜料为钛白粉。
实施例1-3所述的高抗污亚克力实体面材的制备方法,包括如下步骤:
S1、低热变高强度亚克力聚合树脂制备
准确称量原料甲基丙烯酸甲酯、全氟烷基乙基丙烯酸酯、聚合引发剂,然后将甲基丙烯酸甲酯、全氟烷基乙基丙烯酸酯投入反应釜,夹套升温至60-80℃,加入聚合引发剂,于80-100℃聚合反应60-150分钟,降温至25-40℃,得含氟亚克力树脂;
S2、高抗污亚克力实体面材制备
准确称取低热变高强度亚克力聚合树脂、氢氧化铝、颜料、丙烯酸酯交联剂、固化剂,将以上物料加入混合釜搅拌均匀,真空脱泡后浇注于不锈钢洗手盆模具中,20-50分钟反应完毕,脱模、整理、打磨得高抗污亚克力实体面材洗手盆,其耐污值总和在35左右。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,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。
Claims (9)
- 根据权利要求1或2所述的高抗污亚克力实体面材,其特征在于,所述聚合引发剂为过氧化苯甲酰。
- 根据权利要求1或2所述的高抗污亚克力实体面材,其特征在于,所述丙烯酸酯交联剂为二甲基丙烯酸乙二酸酯。
- 根据权利要求1或2所述的高抗污亚克力实体面材,其特征在于,所述颜料为钛白粉。
- 根据权利要求1或2所述的高抗污亚克力实体面材的制备方法,其特征在于,包括如下步骤:S1、低热变高强度亚克力聚合树脂制备准确称量原料甲基丙烯酸甲酯、全氟烷基乙基丙烯酸酯、聚合引发剂,然后将甲基丙烯酸甲酯、全氟烷基乙基丙烯酸酯投入反应釜,夹套升温至60-80℃,加入聚合引发剂,于80-100℃聚合反应60-150分钟,降温至25-40℃,得含氟亚克力树脂;S2、高抗污亚克力实体面材制备准确称取低热变高强度亚克力聚合树脂、氢氧化铝、颜料、丙烯酸酯交联剂、固化剂,将以上物料加入混合釜搅拌均匀,真空脱泡后浇注于不锈钢模具中,20-50分钟反应完毕,脱模、整理、打磨得高抗污亚克力实体面材产品;
- 根据权利要求6所述的高抗污亚克力实体面材的制备方法,其特征在于,所述聚合引发剂为过氧化苯甲酰。
- 根据权利要求6所述的高抗污亚克力实体面材的制备方法,其特征在于,所述丙烯酸酯交联剂为二甲基丙烯酸乙二酸酯。
- 根据权利要求6所述的高抗污亚克力实体面材的制备方法,其特征在于,所述颜料为钛白粉。
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