CN104610802A - 一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法 - Google Patents

一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法 Download PDF

Info

Publication number
CN104610802A
CN104610802A CN201510054475.3A CN201510054475A CN104610802A CN 104610802 A CN104610802 A CN 104610802A CN 201510054475 A CN201510054475 A CN 201510054475A CN 104610802 A CN104610802 A CN 104610802A
Authority
CN
China
Prior art keywords
powder coating
parts
oildag
preparation
polyethylene powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510054475.3A
Other languages
English (en)
Inventor
张庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Baoyi Amusement Equipment Co Ltd
Original Assignee
Wuhu Baoyi Amusement Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Baoyi Amusement Equipment Co Ltd filed Critical Wuhu Baoyi Amusement Equipment Co Ltd
Priority to CN201510054475.3A priority Critical patent/CN104610802A/zh
Publication of CN104610802A publication Critical patent/CN104610802A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/031—Powdery paints characterised by particle size or shape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/033—Powdery paints characterised by the additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

本发明涉及一种聚乙烯粉末涂料，具体涉及一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法，该粉末涂料由如下重量份的原料制成：聚醚醚酮微粉3-5、纳米银溶胶1-3、胶体石墨粉4-6、三甲基硅醇钠1-1.5、高锰酸钾0.4-0.6、颜料5-8、均聚甲醛12-15、聚氧化乙烯2-3、硅烷偶联剂KH-550 2-3、聚乙烯42-48、抗氧剂2-3、甲基丙烯酸缩水甘油酯4-6；本发明制备的粉末涂料表现出良好的流动性和附着性，涂层力学性能好，表面致密抗菌，不易腐化变色，防水性能优良，且制备方法简单环保，生产成本可控，极具推广应用价值。

Description

一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法
技术领域
本发明涉及一种聚乙烯粉末涂料，具体涉及一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法。
背景技术
聚乙烯粉末涂料在现有的热塑性粉末涂料中占有很大的比重，它的优点主要表现为原料便宜、耐化学腐蚀、良好的电绝缘性以及低温稳定性，然而它的缺点也比较明显，使用时机械强度较差，涂膜附着力差，表面易龟裂，防腐和耐候性也有待提高，若要继续扩大聚乙烯粉末涂料的使用范围，提高其在同类产品中的竞争力，改善其使用性能势在必行。
目前改进聚乙烯的性能途径主要分为物理改性和化学改性两种方法，虽然这些改性方法目前都得到普遍应用，在改善聚乙烯粉末涂料的性能方面也发挥了积极的作用，然而，不论是改性填料、共混改性的高分子材料或者接枝、交联单体，它们与聚乙烯基料的相容性和结合活性尤为重要，也是保证改性效率、提高原料利用率的根本；因此改善这些传统改性材料的性能，同时结合新材料的使用，可以研制出性能更为优良的聚乙烯粉末涂料。
发明内容
本发明的目的在于，制备一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法，其中添加的改性材料活性得到提高，改性效率更高，为了实现上述目的，本发明采用的技术方案如下：
一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法，其特征在于，该粉末涂料由以下重量份的原料制成：聚醚醚酮微粉3-5、纳米银溶胶1-3、胶体石墨粉4-6、三甲基硅醇钠1-1.5、高锰酸钾0.4-0.6、颜料5-8、均聚甲醛12-15、聚氧化乙烯2-3、硅烷偶联剂KH-5502-3、聚乙烯42-48、抗氧剂2-3、甲基丙烯酸缩水甘油酯4-6；
所述的一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法，其制备方法为：
(1)先将胶体石墨粉在700-800℃的氮气氛围内煅烧2-3h，随后冷却至室温后粉碎，过400-600目筛，得预活化胶体石墨微粉，随后再将预活化胶体石墨微粉投入由高锰酸钾配制成的浓度为35-50g/L的pH值为5-6的酸性水溶液中，浸泡40-60min，随后过滤，过滤物用水洗涤3-5次后，加入0.5-0.8重量份的硅烷偶联剂KH-550、纳米银溶胶，加热至50-60℃，高速搅拌混合2-2.5h，得纳米银接枝活化胶体石墨微粉备用；
(2)将聚氧化乙烯溶于15-18重量份的水中，再将聚醚醚酮微粉、均聚甲醛与聚乙烯一起投入聚氧化乙烯水溶液中，高速搅拌混合50-60min后将混合物料烘干除去水分，最后再加入步骤(1)所得的纳米银接枝活化胶体石墨微粉及其它剩余成分，预混合2-3h，随后投入双螺杆挤出机中熔融混合挤出造粒，粒料送入磨粉机磨成细粉后再进入筛粉机分级，即得。
本发明制备的改性聚乙烯粉末涂料的优点在于：将胶体石墨粉预先进行了活化处理，并在其表面接枝包覆纳米银成分，这样处理后的胶体石墨粉复合填料与高分子材料的结合力和相容性更好，改性效果更佳，本发明制备的粉末涂料表现出良好的流动性和附着性，涂层力学性能好，表面致密抗菌，不易腐化变色，防水性能优良，且制备方法简单环保，生产成本可控，极具推广应用价值。
具体实施方式
实施例
本实施例的涂料由以下重量份的原料制成：聚醚醚酮微粉4、纳米银溶胶2、胶体石墨粉5、三甲基硅醇钠1.2、高锰酸钾0.5、颜料7、均聚甲醛14、聚氧化乙烯2.5、硅烷偶联剂KH-5503、聚乙烯45、抗氧剂2.5、甲基丙烯酸缩水甘油酯5。
该粉末涂料的制备方法为：
(1)先将胶体石墨粉在750℃的氮气氛围内煅烧2.5h，随后冷却至室温后粉碎，过600目筛，得预活化胶体石墨微粉，随后再将预活化胶体石墨微粉投入由高锰酸钾配制成的浓度为45g/L的pH值为5.5的酸性水溶液中，浸泡50min，随后过滤，过滤物用水洗涤4次后，加入0.6重量份的硅烷偶联剂KH-550、纳米银溶胶，加热至60℃，高速搅拌混合2.3h，得纳米银接枝活化胶体石墨微粉备用；
(2)将聚氧化乙烯溶于15重量份的水中，再将聚醚醚酮微粉、均聚甲醛与聚乙烯一起投入聚氧化乙烯水溶液中，高速搅拌混合60min后将混合物料烘干除去水分，最后再加入步骤(1)所得的纳米银接枝活化胶体石墨微粉及其它剩余成分，预混合3h，随后投入双螺杆挤出机中熔融混合挤出造粒，粒料送入磨粉机磨成细粉后再进入筛粉机分级，取200-300目产品分装即得。
本实施例所制得的聚乙烯粉末涂料性能测试结果为：

Claims (2)

1.一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法，其特征在于，该粉末涂料由以下重量份的原料制成：聚醚醚酮微粉3-5、纳米银溶胶1-3、胶体石墨粉4-6、三甲基硅醇钠1-1.5、高锰酸钾0.4-0.6、颜料5-8、均聚甲醛12-15、聚氧化乙烯2-3、硅烷偶联剂KH-550 2-3、聚乙烯42-48、抗氧剂2-3、甲基丙烯酸缩水甘油酯4-6。
2.如权利要求1所述的一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法，其制备方法为：
（1）先将胶体石墨粉在700-800℃的氮气氛围内煅烧2-3h，随后冷却至室温后粉碎，过400-600目筛，得预活化胶体石墨微粉，随后再将预活化胶体石墨微粉投入由高锰酸钾配制成的浓度为35-50g/L的pH值为5-6的酸性水溶液中，浸泡40-60min，随后过滤，过滤物用水洗涤3-5次后，加入0.5-0.8重量份的硅烷偶联剂KH-550、纳米银溶胶，加热至50-60℃，高速搅拌混合2-2.5h，得纳米银接枝活化胶体石墨微粉备用；
（2）将聚氧化乙烯溶于15-18重量份的水中，再将聚醚醚酮微粉、均聚甲醛与聚乙烯一起投入聚氧化乙烯水溶液中，高速搅拌混合50-60min后将混合物料烘干除去水分，最后再加入步骤（1）所得的纳米银接枝活化胶体石墨微粉及其它剩余成分，预混合2-3h，随后投入双螺杆挤出机中熔融混合挤出造粒，粒料送入磨粉机磨成细粉后再进入筛粉机分级，即得。
CN201510054475.3A 2015-02-02 2015-02-02 一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法 Pending CN104610802A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510054475.3A CN104610802A (zh) 2015-02-02 2015-02-02 一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510054475.3A CN104610802A (zh) 2015-02-02 2015-02-02 一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法

Publications (1)

Publication Number Publication Date
CN104610802A true CN104610802A (zh) 2015-05-13

Family

ID=53145459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510054475.3A Pending CN104610802A (zh) 2015-02-02 2015-02-02 一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法

Country Status (1)

Country Link
CN (1) CN104610802A (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050238804A1 (en) * 2002-06-13 2005-10-27 Arkady Garbar Nano-powder-based coating and ink compositions
WO2008048349A2 (en) * 2006-03-06 2008-04-24 National Institute Of Aerospace Associates Depositing nanometer-sized metal particles onto substrates
CN103555076A (zh) * 2013-10-16 2014-02-05 中国石油化工股份有限公司 一种用于热塑性粉末涂料的聚乙烯材料及其制备方法
CN103613986A (zh) * 2013-11-28 2014-03-05 张家港市威迪森油墨有限公司 一种纳米石墨导电油墨的制备方法
CN103971784A (zh) * 2013-01-24 2014-08-06 上海九鹏化工有限公司 一种新型有机/无机纳米复合导电浆料及其制备方法
CN104046270A (zh) * 2014-06-26 2014-09-17 青岛宝泰新能源科技有限公司 一种存储器用化学抛光组合物
CN104263119A (zh) * 2014-10-29 2015-01-07 国家电网公司 一种接地网用防腐导电涂料及其制备方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050238804A1 (en) * 2002-06-13 2005-10-27 Arkady Garbar Nano-powder-based coating and ink compositions
WO2008048349A2 (en) * 2006-03-06 2008-04-24 National Institute Of Aerospace Associates Depositing nanometer-sized metal particles onto substrates
CN103971784A (zh) * 2013-01-24 2014-08-06 上海九鹏化工有限公司 一种新型有机/无机纳米复合导电浆料及其制备方法
CN103555076A (zh) * 2013-10-16 2014-02-05 中国石油化工股份有限公司 一种用于热塑性粉末涂料的聚乙烯材料及其制备方法
CN103613986A (zh) * 2013-11-28 2014-03-05 张家港市威迪森油墨有限公司 一种纳米石墨导电油墨的制备方法
CN104046270A (zh) * 2014-06-26 2014-09-17 青岛宝泰新能源科技有限公司 一种存储器用化学抛光组合物
CN104263119A (zh) * 2014-10-29 2015-01-07 国家电网公司 一种接地网用防腐导电涂料及其制备方法

Similar Documents

Publication Publication Date Title
CN104629519A (zh) 一种含马来酸酐接枝活化纳米碳酸钙的磁性聚乙烯粉末涂料及其制备方法
CN104629504A (zh) 一种含氧化石墨烯接枝活化硅藻土的高防腐性聚乙烯粉末涂料及其制备方法
CN104087027A (zh) 一种耐高温改性碳酸钙及其制备方法
CN104910539A (zh) 高抗冲白色家电abs复合材料及其制备方法
CN104844880A (zh) 一种抗老化增韧增强聚乙烯粉末
CN103571375A (zh) 一种环氧树脂热熔胶
CN104629517A (zh) 一种含纳米碳溶胶接枝活化云母粉的柔韧抗折型聚乙烯粉末涂料及其制备方法
CN102965033A (zh) 一种纳米云母粉改性的复合包装胶黏剂
CN104845242A (zh) 一种ptt聚酯用抗菌母粒及其制备方法
CN104327394A (zh) 一种耐候性强的电缆料及其制备方法
CN104629542A (zh) 一种含硅溶胶接枝活化海泡石粉的防老化聚乙烯粉末涂料及其制备方法
CN104610802A (zh) 一种含纳米银接枝胶体石墨的防水型聚乙烯粉末涂料及其制备方法
CN104629544A (zh) 一种含纳米碳纤维接枝活化有机膨润土的强韧型聚乙烯粉末涂料及其制备方法
CN104610803A (zh) 一种含活化稻壳灰的金属防腐用聚乙烯粉末涂料及其制备方法
CN105001547A (zh) 一种防紫外线老化的改性聚氯乙烯电缆护套料
CN104109333A (zh) 一种氟化晶须abs塑胶材料
CN104610815A (zh) 一种含纳米金刚石接枝活化膨胀珍珠岩的高耐磨聚乙烯粉末涂料及其制备方法
CN104672388A (zh) 一种用于聚乙烯(pe)的核壳粒子增韧增强母粒
CN103497451A (zh) 用于pvc人造革的改性材料
CN104610800A (zh) 一种含氧化石墨烯接枝活化超细硅酸铝的隔热防火型聚乙烯粉末涂料及其制备方法
CN104610797A (zh) 一种含纳米碳化硼接枝活化水滑石粉增强的改性聚乙烯粉末涂料及其制备方法
CN105199364A (zh) 一种阻燃耐老化ppo-hips高分子合金及其制备方法
CN104610801A (zh) 一种含马来酸酐接枝纳米羟基磷灰石的改性聚乙烯粉末涂料及其制备方法
CN104610798A (zh) 一种含纳米介孔二氧化钛接枝活化硅微粉的抗龟裂聚乙烯粉末涂料及其制备方法
CN105237936A (zh) 一种交联型同质异构增强增韧abs材料及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150513

RJ01 Rejection of invention patent application after publication