CN107236241A - 抑菌反渗透中心管及其制作方法 - Google Patents

抑菌反渗透中心管及其制作方法 Download PDF

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CN107236241A
CN107236241A CN201710546065.XA CN201710546065A CN107236241A CN 107236241 A CN107236241 A CN 107236241A CN 201710546065 A CN201710546065 A CN 201710546065A CN 107236241 A CN107236241 A CN 107236241A
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silver
counter
central tube
antibacterial
silica
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曹彦斌
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Delstar Technologies Suzhou Co Ltd
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/08Metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/02Making granules by dividing preformed material
    • B29B9/06Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/36Silica
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00Tubular articles
    • B29L2023/22Tubes or pipes, i.e. rigid
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/08Metals
    • C08K2003/0806Silver
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2286Oxides; Hydroxides of metals of silver
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
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Abstract

本发明公开了一种抑菌反渗透中心管,包括如下组分:苯乙烯‑丁二烯‑丙烯晴共聚物:98~99wt%,银0.1~0.3wt%,三氧化二银0.1~0.3wt%,二氧化钛0.1~0.3wt%,氧化锌0.3~0.5wt%,氧化硅0.4~0.6wt%。本发明的有益效果为:制得的反渗透中心管的抗菌效果较好。

Description

抑菌反渗透中心管及其制作方法
技术领域
本发明涉及反渗透中心管技术领域,具体涉及一种抑菌反渗透中心管。
背景技术
在反渗透中心管的使用过程中,由于塑料材质自身的特征和潮湿的使用环境,会滋生细菌。对抑菌具有较高要求的环境下,目前使用的ABS等材料制成的反渗透中心管已经不能满足要求。
发明内容
本发明的目的在于提供一种抑菌反渗透中心管及其制作方法,其制得的反渗透中心管的抗菌效果较好。
为实现上述目的,本发明的技术方案是
一种抑菌反渗透中心管,包括如下组分:
苯乙烯-丁二烯-丙烯晴共聚物:98~99wt%,
银 0.1~0.3wt%,
三氧化二银 0.1~0.3wt%,
二氧化钛 0.1~0.3wt%,
氧化锌 0.3~0.5wt%,
氧化硅 0.4~0.6wt%。
优选地,包括如下组分:
苯乙烯-丁二烯-丙烯晴共聚物:98.5wt%,
银 0.2wt%,
三氧化二银 0.2wt%,
二氧化钛 0.2wt%,
氧化锌 0.4wt%,
氧化硅 0.5wt%。
抑菌反渗透中心管的制作方法,其特征在于,包括如下步骤:
1)准备好既定重量份的苯乙烯-丁二烯-丙烯晴共聚物、银、三氧化二银、二氧化钛、氧化锌和氧化硅;
2)将苯乙烯-丁二烯-丙烯晴共聚物、银、三氧化二银、二氧化钛、氧化锌和氧化硅进行混合,混合机的搅拌轴的转速为3500-4500转/分钟,混合温度控制在85-95℃,混合时间55-65秒;得混合料A
3)将混合料A进行双螺杆挤出机造粒;造粒过程中溶体温度控制在160-170℃;得颗粒A;
4)将颗粒A与ABS颗粒共混挤出得到毛坯管,挤出温度为165-175℃;
5)对毛坯管进一步加工得到抑菌反渗透中心管。
本发明的工作原理为:银、三氧化二银组分的加入提高了中心管的抗菌性能。
本发明的有益效果为:制得的反渗透中心管的抗菌效果较好。
具体实施方式
下面结合实施例,对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是:
实施例1
一种抑菌反渗透中心管,包括如下组分:
苯乙烯-丁二烯-丙烯晴共聚物:98wt%,
银 0.3wt%,
三氧化二银 0.3wt%,
二氧化钛 0.3wt%,
氧化锌 0.5wt%,
氧化硅 0.6wt%。
实施例2
一种抑菌反渗透中心管,包括如下组分:
苯乙烯-丁二烯-丙烯晴共聚物:98.5wt%,
银 0.2wt%,
三氧化二银 0.2wt%,
二氧化钛 0.2wt%,
氧化锌 0.4wt%,
氧化硅 0.5wt%。
实施例3
一种抑菌反渗透中心管,包括如下组分:
苯乙烯-丁二烯-丙烯晴共聚物:99wt%,
银 0.1wt%,
三氧化二银 0.1wt%,
二氧化钛 0.1wt%,
氧化锌 0.3wt%,
氧化硅 0.4wt%。
抑菌反渗透中心管的制作方法,其特征在于,包括如下步骤:
1)准备好既定重量份的苯乙烯-丁二烯-丙烯晴共聚物、银、三氧化二银、二氧化钛、氧化锌和氧化硅;
2)将苯乙烯-丁二烯-丙烯晴共聚物、银、三氧化二银、二氧化钛、氧化锌和氧化硅进行混合,混合机的搅拌轴的转速为3500-4500转/分钟,混合温度控制在85-95℃,混合时间55-65秒;得混合料A
3)将混合料A进行双螺杆挤出机造粒;造粒过程中溶体温度控制在160-170℃;得颗粒A;
4)将颗粒A与ABS颗粒共混挤出得到毛坯管,挤出温度为165-175℃;
5)对毛坯管进一步加工得到抑菌反渗透中心管。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (3)

1.一种抑菌反渗透中心管,其特征在于,包括如下组分:
苯乙烯-丁二烯-丙烯晴共聚物:98~99wt%,
银 0.1~0.3wt%,
三氧化二银 0.1~0.3wt%,
二氧化钛 0.1~0.3wt%,
氧化锌 0.3~0.5wt%,
氧化硅 0.4~0.6wt%。
2.根据权利要求1所述的抑菌反渗透中心管,其特征在于,包括如下组分:
苯乙烯-丁二烯-丙烯晴共聚物:98.5wt%,
银 0.2wt%,
三氧化二银 0.2wt%,
二氧化钛 0.2wt%,
氧化锌 0.4wt%,
氧化硅 0.5wt%。
3.权利要求1-2任一项所述的抑菌反渗透中心管的制作方法,其特征在于,包括如下步骤:
1)准备好既定重量份的苯乙烯-丁二烯-丙烯晴共聚物、银、三氧化二银、二氧化钛、氧化锌和氧化硅;
2)将苯乙烯-丁二烯-丙烯晴共聚物、银、三氧化二银、二氧化钛、氧化锌和氧化硅进行混合,混合机的搅拌轴的转速为3500-4500转/分钟,混合温度控制在85-95℃,混合时间55-65秒;得混合料A;
3)将混合料A进行双螺杆挤出机造粒;造粒过程中溶体温度控制在160-170℃;得颗粒A;
4)将颗粒A与ABS颗粒共混挤出得到毛坯管,挤出温度为165-175℃;
5)对毛坯管进一步加工得到抑菌反渗透中心管。
CN201710546065.XA 2017-07-06 2017-07-06 抑菌反渗透中心管及其制作方法 Pending CN107236241A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113024984A (zh) * 2021-03-11 2021-06-25 德星技术(苏州)有限公司 一种反渗透元件中心管及其制备方法

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CN103304952A (zh) * 2013-06-24 2013-09-18 苏州新区佳合塑胶有限公司 一种abs/pa复合抗菌管及其制备方法
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113024984A (zh) * 2021-03-11 2021-06-25 德星技术(苏州)有限公司 一种反渗透元件中心管及其制备方法

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