CN112356518A - 一种环保清淤用耐高压管 - Google Patents
一种环保清淤用耐高压管 Download PDFInfo
- Publication number
- CN112356518A CN112356518A CN202011157877.3A CN202011157877A CN112356518A CN 112356518 A CN112356518 A CN 112356518A CN 202011157877 A CN202011157877 A CN 202011157877A CN 112356518 A CN112356518 A CN 112356518A
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- China
- Prior art keywords
- pressure resistant
- pipe
- raw materials
- resin
- high pressure
- 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
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- 238000002360 preparation method Methods 0.000 claims abstract description 31
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
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- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
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- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 claims description 2
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
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- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 2
- 229930003935 flavonoid Natural products 0.000 claims description 2
- 150000002215 flavonoids Chemical class 0.000 claims description 2
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- 229910052749 magnesium Inorganic materials 0.000 claims description 2
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- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 5
- MRBKEAMVRSLQPH-UHFFFAOYSA-N 3-tert-butyl-4-hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1 MRBKEAMVRSLQPH-UHFFFAOYSA-N 0.000 claims 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims 1
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- C08L2205/00—Polymer mixtures characterised by other features
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Abstract
本发明涉及一种环保清淤用耐高压管,其包括三层管体构成,分别为位于最外层和最内层的耐高压塑料管和位于中间的高强度不锈钢支撑管,位于最外层和最内层的耐高压塑料管的制备原料包括下列组分:碳纤维树脂复合材料、聚氯乙烯树脂、玻璃纤维、聚氨基甲酸酯、聚酯树脂以及抗老化材料。本发明通过碳纤维树脂复合材料的加入可有效提高清淤管道的耐高温、抗拉伸及抗冲击性能;通过聚氯乙烯树脂的加入可有效提高清淤管道的耐热性及韧性;通过玻璃纤维的加入可有效提高清淤管道的耐热性及抗腐蚀性,且可提高清淤管道的机械强度。
Description
技术领域
本发明及清淤管道技术领域,具体为一种环保清淤用耐高压管。
背景技术
一般船舶上使用的不锈钢管由于长时间处于水分含量较高的环境中,容易出现腐蚀现 象,因此对于船舶用的不锈钢管对其耐腐蚀性能要求较高,但现有的船舶用的不锈钢管虽 然经过防腐蚀处理,但其耐腐蚀性能依然不够理想。鉴于此,我们提出一种环保清淤用耐 高压管及其制备方法。
发明内容
为了弥补以上不足,本发明提供了一种环保清淤用耐高压管及其制备方法。
本发明的技术方案是:
一种环保清淤用耐高压管,包括三层管体构成,分别为位于最外层和最内层的耐高压 塑料管和位于中间的高强度不锈钢支撑管,位于最外层和最内层的耐高压塑料管的制备原 料包括下列组分:碳纤维树脂复合材料、聚氯乙烯树脂、玻璃纤维、聚氨基甲酸酯、聚酯 树脂以及抗老化材料,其中碳纤维树脂复合材料25-30份,聚氯乙烯树脂20-26份,玻璃 纤维18-22份,聚氨基甲酸酯16-22份,抗老化材料8-12份。
作为本发明的优选技术方案,所述碳纤维树脂复合材料是一种由碳纤维、环氧树脂、 酚醛树脂以及聚四氟乙烯结合在一起组成的复合材料,其中,碳纤维、环氧树脂、酚醛树 脂以及聚四氟乙烯所占百分比分别为:碳纤维30%,环氧树脂25%,酚醛树脂22%,聚四氟 乙烯23%。
作为本发明的优选技术方案,所述抗老化材料是一种由抗紫外剂、弹性体改性聚苯乙 烯以及树脂阻氧剂结合在一起组成的复合材料,其中,抗紫外剂、弹性体改性聚苯乙烯以 及树脂阻氧剂所占百分比分别为:抗紫外剂10%,弹性体改性聚苯乙烯70%,树脂阻氧剂 20%。
作为本发明的优选技术方案,所述耐高压塑料管的制备原料还包括辅助剂,所述辅助 剂包括抗氧化剂、抗冲击改性剂以及偶联剂。
作为本发明的优选技术方案,所述抗氧化剂采用茶多酚、生育酚、黄酮类、丁基羟基 茴香醚、二丁基羟基甲苯或叔丁基对苯二酚中的一种。
作为本发明的优选技术方案,所述抗冲击改性剂采用氯化聚乙烯、甲基丙烯酸甲酯一 丁二烯一苯乙烯共聚物、丙烯腈一丁二烯一苯乙烯共聚物、丙烯腈或丁二烯无规共聚物中 的一种。
作为本发明的优选技术方案,所述偶联剂采用有机铬络合物偶联剂、硅烷偶联剂、钛 酸酯偶联剂、锆类偶联剂、镁类偶联剂或锡类偶联剂中的一种。
一种如上所述的环保清淤用耐高压管的制备方法,包括如下步骤:
步骤一、耐高压塑料管的制备;
步骤二、三层管体粘接固定:三层管道之间通过热熔胶紧密粘接固定;
步骤三、管道表面润滑剂喷涂:在内层的塑料管道表面均匀喷涂一层润滑剂。
作为本发明的优选技术方案,所述步骤一中的耐高压塑料管的制备具体操作如下:
S1、原料配比:按照组分比例配置原材料;
S2、搅拌混合:将配置好的原材料倒入搅拌机中进行深度搅拌,然后倒入辅助剂进一 步搅拌,至完全搅拌均匀;
S3、制粒:将经过搅拌均匀的混合原料放入制粒机中,制成颗粒状;
S4、融化:将颗粒状的原料倒入熔炉中加水融化形成粘稠的流体物;
S5、挤出成型:将经过融化制成的粘稠流体物倒入挤塑设备挤出成型得到成型管材, 将成型管材在常温下静置冷却。
作为本发明的优选技术方案,所述S2中混合搅拌的温度为80-120℃,混合搅拌的速度 为200-300r/min,搅拌时间为40-60min,S5中挤出成型的挤出温度为200-280℃。
与现有技术相比,本发明的有益效果是:
1、本发明通过碳纤维树脂复合材料的加入可有效提高清淤管道的耐高温、抗拉伸及 抗冲击性能;
2、本发明通过聚氯乙烯树脂的加入可有效提高清淤管道的耐热性及韧性;
3、本发明通过玻璃纤维的加入可有效提高清淤管道的耐热性及抗腐蚀性,且可提高 清淤管道的机械强度;
4、本发明通过聚氨基甲酸酯的加入可有效提高清淤管道的耐油、耐磨、耐低温以及 耐老化性能且也可提高清淤管道的整体硬度;
5、本发明通过抗老化材料的加入可有效提高清淤管道的抗老化性;
6、本发明通过抗氧化剂、抗冲击改性剂、偶联剂的加入可有效提高清淤管道的抗老 化和抗冲击性能;
7、本发明通过中间高强度不锈钢支撑层可有效提高清淤管道耐高压性能。
具体实施方式
下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显 然,所描述的实施例仅仅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。
在本发明的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“长度”、 “宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、 “水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或 位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不 是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作,因此不 能理解为对本发明的限制。
实施例1
本实施例提供一种环保清淤用耐高压管,包括三层管体构成,分别为位于最外层和最 内层的耐高压塑料管和位于中间的高强度不锈钢支撑管,位于最外层和最内层的耐高压塑 料管的制备原料包括下列组分:碳纤维树脂复合材料、聚氯乙烯树脂、玻璃纤维、聚氨基 甲酸酯、聚酯树脂以及抗老化材料,其中碳纤维树脂复合材料25份,聚氯乙烯树脂20份, 玻璃纤维18份,聚氨基甲酸酯16份,抗老化材料8份。
作为本发明的优选技术方案,所述碳纤维树脂复合材料是一种由碳纤维、环氧树脂、 酚醛树脂以及聚四氟乙烯结合在一起组成的复合材料,其中,碳纤维、环氧树脂、酚醛树 脂以及聚四氟乙烯所占百分比分别为:碳纤维30%,环氧树脂25%,酚醛树脂22%,聚四氟 乙烯23%。
作为本发明的优选技术方案,所述抗老化材料是一种由抗紫外剂、弹性体改性聚苯乙 烯以及树脂阻氧剂结合在一起组成的复合材料,其中,抗紫外剂、弹性体改性聚苯乙烯以 及树脂阻氧剂所占百分比分别为:抗紫外剂10%,弹性体改性聚苯乙烯70%,树脂阻氧剂 20%。
作为本发明的优选技术方案,所述耐高压塑料管的制备原料还包括辅助剂,所述辅助 剂包括抗氧化剂、抗冲击改性剂以及偶联剂。
作为本发明的优选技术方案,所述抗氧化剂采用茶多酚。
作为本发明的优选技术方案,所述抗冲击改性剂采用氯化聚乙烯。
作为本发明的优选技术方案,所述偶联剂采用有机铬络合物偶联剂。
一种如上所述的环保清淤用耐高压管的制备方法,包括如下步骤:
步骤一、耐高压塑料管的制备;
步骤二、三层管体粘接固定:三层管道之间通过热熔胶紧密粘接固定;
步骤三、管道表面润滑剂喷涂:在内层的塑料管道表面均匀喷涂一层润滑剂。
作为本发明的优选技术方案,所述步骤一中的耐高压塑料管的制备具体操作如下:
S1、原料配比:按照组分比例配置原材料;
S2、搅拌混合:将配置好的原材料倒入搅拌机中进行深度搅拌,然后倒入辅助剂进一 步搅拌,至完全搅拌均匀;
S3、制粒:将经过搅拌均匀的混合原料放入制粒机中,制成颗粒状;
S4、融化:将颗粒状的原料倒入熔炉中加水融化形成粘稠的流体物;
S5、挤出成型:将经过融化制成的粘稠流体物倒入挤塑设备挤出成型得到成型管材, 将成型管材在常温下静置冷却。
作为本发明的优选技术方案,所述S2中混合搅拌的温度为80℃,混合搅拌的速度为 200r/min,搅拌时间为40min,S5中挤出成型的挤出温度为200℃。
实施例2
本实施例提供一种环保清淤用耐高压管,包括三层管体构成,分别为位于最外层和最 内层的耐高压塑料管和位于中间的高强度不锈钢支撑管,位于最外层和最内层的耐高压塑 料管的制备原料包括下列组分:碳纤维树脂复合材料、聚氯乙烯树脂、玻璃纤维、聚氨基 甲酸酯、聚酯树脂以及抗老化材料,其中碳纤维树脂复合材料27.5份,聚氯乙烯树脂23 份,玻璃纤维20份,聚氨基甲酸酯19份,抗老化材料10份。
作为本发明的优选技术方案,所述碳纤维树脂复合材料是一种由碳纤维、环氧树脂、 酚醛树脂以及聚四氟乙烯结合在一起组成的复合材料,其中,碳纤维、环氧树脂、酚醛树 脂以及聚四氟乙烯所占百分比分别为:碳纤维30%,环氧树脂25%,酚醛树脂22%,聚四氟 乙烯23%。
作为本发明的优选技术方案,所述抗老化材料是一种由抗紫外剂、弹性体改性聚苯乙 烯以及树脂阻氧剂结合在一起组成的复合材料,其中,抗紫外剂、弹性体改性聚苯乙烯以 及树脂阻氧剂所占百分比分别为:抗紫外剂10%,弹性体改性聚苯乙烯70%,树脂阻氧剂 20%。
作为本发明的优选技术方案,所述耐高压塑料管的制备原料还包括辅助剂,所述辅助 剂包括抗氧化剂、抗冲击改性剂以及偶联剂。
作为本发明的优选技术方案,所述抗氧化剂采用丁基羟基茴香醚。
作为本发明的优选技术方案,所述抗冲击改性剂采用甲基丙烯酸甲酯一丁二烯一苯乙 烯共聚物。
作为本发明的优选技术方案,所述偶联剂采用硅烷偶联剂。
一种如上所述的环保清淤用耐高压管的制备方法,包括如下步骤:
步骤一、耐高压塑料管的制备;
步骤二、三层管体粘接固定:三层管道之间通过热熔胶紧密粘接固定;
步骤三、管道表面润滑剂喷涂:在内层的塑料管道表面均匀喷涂一层润滑剂。
作为本发明的优选技术方案,所述步骤一中的耐高压塑料管的制备具体操作如下:
S1、原料配比:按照组分比例配置原材料;
S2、搅拌混合:将配置好的原材料倒入搅拌机中进行深度搅拌,然后倒入辅助剂进一 步搅拌,至完全搅拌均匀;
S3、制粒:将经过搅拌均匀的混合原料放入制粒机中,制成颗粒状;
S4、融化:将颗粒状的原料倒入熔炉中加水融化形成粘稠的流体物;
S5、挤出成型:将经过融化制成的粘稠流体物倒入挤塑设备挤出成型得到成型管材, 将成型管材在常温下静置冷却。
作为本发明的优选技术方案,所述S2中混合搅拌的温度为100℃,混合搅拌的速度为 250r/min,搅拌时间为50min,S5中挤出成型的挤出温度为240℃。
实施例3
本实施例提供一种环保清淤用耐高压管,包括三层管体构成,分别为位于最外层和最 内层的耐高压塑料管和位于中间的高强度不锈钢支撑管,位于最外层和最内层的耐高压塑 料管的制备原料包括下列组分:碳纤维树脂复合材料、聚氯乙烯树脂、玻璃纤维、聚氨基 甲酸酯、聚酯树脂以及抗老化材料,其中碳纤维树脂复合材料30份,聚氯乙烯树脂26份, 玻璃纤维22份,聚氨基甲酸酯22份,抗老化材料12份。
作为本发明的优选技术方案,所述碳纤维树脂复合材料是一种由碳纤维、环氧树脂、 酚醛树脂以及聚四氟乙烯结合在一起组成的复合材料,其中,碳纤维、环氧树脂、酚醛树 脂以及聚四氟乙烯所占百分比分别为:碳纤维30%,环氧树脂25%,酚醛树脂22%,聚四氟 乙烯23%。
作为本发明的优选技术方案,所述抗老化材料是一种由抗紫外剂、弹性体改性聚苯乙 烯以及树脂阻氧剂结合在一起组成的复合材料,其中,抗紫外剂、弹性体改性聚苯乙烯以 及树脂阻氧剂所占百分比分别为:抗紫外剂10%,弹性体改性聚苯乙烯70%,树脂阻氧剂 20%。
作为本发明的优选技术方案,所述耐高压塑料管的制备原料还包括辅助剂,所述辅助 剂包括抗氧化剂、抗冲击改性剂以及偶联剂。
作为本发明的优选技术方案,所述抗氧化剂采用叔丁基对苯二酚。
作为本发明的优选技术方案,所述抗冲击改性剂采用丁二烯无规共聚物。
作为本发明的优选技术方案,所述偶联剂采用锡类偶联剂。
一种如上所述的环保清淤用耐高压管的制备方法,包括如下步骤:
步骤一、耐高压塑料管的制备;
步骤二、三层管体粘接固定:三层管道之间通过热熔胶紧密粘接固定;
步骤三、管道表面润滑剂喷涂:在内层的塑料管道表面均匀喷涂一层润滑剂。
作为本发明的优选技术方案,所述步骤一中的耐高压塑料管的制备具体操作如下:
S1、原料配比:按照组分比例配置原材料;
S2、搅拌混合:将配置好的原材料倒入搅拌机中进行深度搅拌,然后倒入辅助剂进一 步搅拌,至完全搅拌均匀;
S3、制粒:将经过搅拌均匀的混合原料放入制粒机中,制成颗粒状;
S4、融化:将颗粒状的原料倒入熔炉中加水融化形成粘稠的流体物;
S5、挤出成型:将经过融化制成的粘稠流体物倒入挤塑设备挤出成型得到成型管材, 将成型管材在常温下静置冷却。
作为本发明的优选技术方案,所述S2中混合搅拌的温度为120℃,混合搅拌的速度为 300r/min,搅拌时间为60min,S5中挤出成型的挤出温度为280℃。
对比例1
本对比例提供一种环保清淤用耐高压管,包括三层管体构成,分别为位于最外层和最 内层的耐高压塑料管和位于中间的高强度不锈钢支撑管,位于最外层和最内层的耐高压塑 料管的制备原料包括下列组分:玻璃纤维、聚氨基甲酸酯、聚酯树脂以及抗老化材料,其 中玻璃纤维20份,聚氨基甲酸酯19份,抗老化材料10份。
作为本发明的优选技术方案,所述抗老化材料是一种由抗紫外剂、弹性体改性聚苯乙 烯以及树脂阻氧剂结合在一起组成的复合材料,其中,抗紫外剂、弹性体改性聚苯乙烯以 及树脂阻氧剂所占百分比分别为:抗紫外剂10%,弹性体改性聚苯乙烯70%,树脂阻氧剂 20%。
作为本发明的优选技术方案,所述耐高压塑料管的制备原料还包括辅助剂,所述辅助 剂包括抗氧化剂、抗冲击改性剂以及偶联剂。
作为本发明的优选技术方案,所述抗氧化剂采用茶多酚。
作为本发明的优选技术方案,所述抗冲击改性剂采用氯化聚乙烯。
作为本发明的优选技术方案,所述偶联剂采用有机铬络合物偶联剂。
一种如上所述的环保清淤用耐高压管的制备方法,包括如下步骤:
步骤一、耐高压塑料管的制备;
步骤二、三层管体粘接固定:三层管道之间通过热熔胶紧密粘接固定;
步骤三、管道表面润滑剂喷涂:在内层的塑料管道表面均匀喷涂一层润滑剂。
作为本发明的优选技术方案,所述步骤一中的耐高压塑料管的制备具体操作如下:
S1、原料配比:按照组分比例配置原材料;
S2、搅拌混合:将配置好的原材料倒入搅拌机中进行深度搅拌,然后倒入辅助剂进一 步搅拌,至完全搅拌均匀;
S3、制粒:将经过搅拌均匀的混合原料放入制粒机中,制成颗粒状;
S4、融化:将颗粒状的原料倒入熔炉中加水融化形成粘稠的流体物;
S5、挤出成型:将经过融化制成的粘稠流体物倒入挤塑设备挤出成型得到成型管材, 将成型管材在常温下静置冷却。
作为本发明的优选技术方案,所述S2中混合搅拌的温度为100℃,混合搅拌的速度为 250r/min,搅拌时间为50min,S5中挤出成型的挤出温度为240℃。
对比例2
本对比例提供一种环保清淤用耐高压管,包括三层管体构成,分别为位于最外层和最 内层的耐高压塑料管和位于中间的高强度不锈钢支撑管,位于最外层和最内层的耐高压塑 料管的制备原料包括下列组分:碳纤维树脂复合材料、聚氯乙烯树脂、聚氨基甲酸酯、聚 酯树脂以及抗老化材料,其中碳纤维树脂复合材料25-30份,聚氯乙烯树脂20-26份,聚 氨基甲酸酯16-22份,抗老化材料8-12份。
作为本发明的优选技术方案,所述碳纤维树脂复合材料是一种由碳纤维、环氧树脂、 酚醛树脂以及聚四氟乙烯结合在一起组成的复合材料,其中,碳纤维、环氧树脂、酚醛树 脂以及聚四氟乙烯所占百分比分别为:碳纤维30%,环氧树脂25%,酚醛树脂22%,聚四氟 乙烯23%。
作为本发明的优选技术方案,所述抗老化材料是一种由抗紫外剂、弹性体改性聚苯乙 烯以及树脂阻氧剂结合在一起组成的复合材料,其中,抗紫外剂、弹性体改性聚苯乙烯以 及树脂阻氧剂所占百分比分别为:抗紫外剂10%,弹性体改性聚苯乙烯70%,树脂阻氧剂 20%。
作为本发明的优选技术方案,所述耐高压塑料管的制备原料还包括辅助剂,所述辅助 剂包括抗氧化剂、抗冲击改性剂以及偶联剂。
作为本发明的优选技术方案,所述抗氧化剂采用茶多酚。
作为本发明的优选技术方案,所述抗冲击改性剂采用氯化聚乙烯。
作为本发明的优选技术方案,所述偶联剂采用有机铬络合物偶联剂。
一种如上所述的环保清淤用耐高压管的制备方法,包括如下步骤:
步骤一、耐高压塑料管的制备;
步骤二、三层管体粘接固定:三层管道之间通过热熔胶紧密粘接固定;
步骤三、管道表面润滑剂喷涂:在内层的塑料管道表面均匀喷涂一层润滑剂。
作为本发明的优选技术方案,所述步骤一中的耐高压塑料管的制备具体操作如下:
S1、原料配比:按照组分比例配置原材料;
S2、搅拌混合:将配置好的原材料倒入搅拌机中进行深度搅拌,然后倒入辅助剂进一 步搅拌,至完全搅拌均匀;
S3、制粒:将经过搅拌均匀的混合原料放入制粒机中,制成颗粒状;
S4、融化:将颗粒状的原料倒入熔炉中加水融化形成粘稠的流体物;
S5、挤出成型:将经过融化制成的粘稠流体物倒入挤塑设备挤出成型得到成型管材, 将成型管材在常温下静置冷却。
作为本发明的优选技术方案,所述S2中混合搅拌的温度为100℃,混合搅拌的速度为 250r/min,搅拌时间为50min,S5中挤出成型的挤出温度为240℃。
对比例3
本对比例提供一种环保清淤用耐高压管,包括三层管体构成,分别为位于最外层和最 内层的耐高压塑料管和位于中间的高强度不锈钢支撑管,位于最外层和最内层的耐高压塑 料管的制备原料包括下列组分:碳纤维树脂复合材料、聚氯乙烯树脂、玻璃纤维、聚酯树 脂以及抗老化材料,其中碳纤维树脂复合材料25-30份,聚氯乙烯树脂20-26份,玻璃纤 维18-22份,抗老化材料8-12份。
作为本发明的优选技术方案,所述碳纤维树脂复合材料是一种由碳纤维、环氧树脂、 酚醛树脂以及聚四氟乙烯结合在一起组成的复合材料,其中,碳纤维、环氧树脂、酚醛树 脂以及聚四氟乙烯所占百分比分别为:碳纤维30%,环氧树脂25%,酚醛树脂22%,聚四氟 乙烯23%。
作为本发明的优选技术方案,所述抗老化材料是一种由抗紫外剂、弹性体改性聚苯乙 烯以及树脂阻氧剂结合在一起组成的复合材料,其中,抗紫外剂、弹性体改性聚苯乙烯以 及树脂阻氧剂所占百分比分别为:抗紫外剂10%,弹性体改性聚苯乙烯70%,树脂阻氧剂 20%。
作为本发明的优选技术方案,所述耐高压塑料管的制备原料还包括辅助剂,所述辅助 剂包括抗氧化剂、抗冲击改性剂以及偶联剂。
作为本发明的优选技术方案,所述抗氧化剂采用茶多酚。
作为本发明的优选技术方案,所述抗冲击改性剂采用氯化聚乙烯。
作为本发明的优选技术方案,所述偶联剂采用有机铬络合物偶联剂。
一种如上所述的环保清淤用耐高压管的制备方法,包括如下步骤:
步骤一、耐高压塑料管的制备;
步骤二、三层管体粘接固定:三层管道之间通过热熔胶紧密粘接固定;
步骤三、管道表面润滑剂喷涂:在内层的塑料管道表面均匀喷涂一层润滑剂。
作为本发明的优选技术方案,所述步骤一中的耐高压塑料管的制备具体操作如下:
S1、原料配比:按照组分比例配置原材料;
S2、搅拌混合:将配置好的原材料倒入搅拌机中进行深度搅拌,然后倒入辅助剂进一 步搅拌,至完全搅拌均匀;
S3、制粒:将经过搅拌均匀的混合原料放入制粒机中,制成颗粒状;
S4、融化:将颗粒状的原料倒入熔炉中加水融化形成粘稠的流体物;
S5、挤出成型:将经过融化制成的粘稠流体物倒入挤塑设备挤出成型得到成型管材, 将成型管材在常温下静置冷却。
作为本发明的优选技术方案,所述S2中混合搅拌的温度为100℃,混合搅拌的速度为 250r/min,搅拌时间为50min,S5中挤出成型的挤出温度为240℃。
对比例4
本对比例提供一种环保清淤用耐高压管,包括三层管体构成,分别为位于最外层和最 内层的耐高压塑料管和位于中间的高强度不锈钢支撑管,位于最外层和最内层的耐高压塑 料管的制备原料包括下列组分:碳纤维树脂复合材料、聚氯乙烯树脂、玻璃纤维、聚氨基 甲酸酯、聚酯树脂以及抗老化材料,其中碳纤维树脂复合材料25-30份,聚氯乙烯树脂20-26 份,玻璃纤维18-22份,聚氨基甲酸酯16-22份。
作为本发明的优选技术方案,所述碳纤维树脂复合材料是一种由碳纤维、环氧树脂、 酚醛树脂以及聚四氟乙烯结合在一起组成的复合材料,其中,碳纤维、环氧树脂、酚醛树 脂以及聚四氟乙烯所占百分比分别为:碳纤维30%,环氧树脂25%,酚醛树脂22%,聚四氟 乙烯23%。
作为本发明的优选技术方案,所述耐高压塑料管的制备原料还包括辅助剂,所述辅助 剂包括抗氧化剂、抗冲击改性剂以及偶联剂。
作为本发明的优选技术方案,所述抗氧化剂采用茶多酚。
作为本发明的优选技术方案,所述抗冲击改性剂采用氯化聚乙烯。
作为本发明的优选技术方案,所述偶联剂采用有机铬络合物偶联剂。
一种如上所述的环保清淤用耐高压管的制备方法,包括如下步骤:
步骤一、耐高压塑料管的制备;
步骤二、三层管体粘接固定:三层管道之间通过热熔胶紧密粘接固定;
步骤三、管道表面润滑剂喷涂:在内层的塑料管道表面均匀喷涂一层润滑剂。
作为本发明的优选技术方案,所述步骤一中的耐高压塑料管的制备具体操作如下:
S1、原料配比:按照组分比例配置原材料;
S2、搅拌混合:将配置好的原材料倒入搅拌机中进行深度搅拌,然后倒入辅助剂进一 步搅拌,至完全搅拌均匀;
S3、制粒:将经过搅拌均匀的混合原料放入制粒机中,制成颗粒状;
S4、融化:将颗粒状的原料倒入熔炉中加水融化形成粘稠的流体物;
S5、挤出成型:将经过融化制成的粘稠流体物倒入挤塑设备挤出成型得到成型管材, 将成型管材在常温下静置冷却。
作为本发明的优选技术方案,所述S2中混合搅拌的温度为100℃,混合搅拌的速度为 250r/min,搅拌时间为50min,S5中挤出成型的挤出温度为240℃。
分别对经过实施例1到实施例3制备的环保清淤管以及对经过对比例1制备的环保清 淤管进行实验测试,得到实验数据如下:
从上述实验数据可知,缺少碳纤维树脂复合材料和聚氯乙烯树脂的清淤管道,相对于 添加了碳纤维树脂复合材料和聚氯乙烯树脂的清淤管道耐高温性能明显降低,因此碳纤维 树脂复合材料和聚氯乙烯树脂在本发明中是起到耐高温性能的关键。
分别对经过实施例1到实施例3制备的环保清淤管以及对经过对比例2制备的环保清 淤管进行实验测试,得到实验数据如下:
从上述实验数据可知,缺少玻璃纤维的清淤管道,相对于添加了玻璃纤维的清淤管道 耐高温性能明显降低,因此玻璃纤维在本发明中是起到抗腐蚀性能的关键。
分别对经过实施例1到实施例3制备的环保清淤管以及对经过对比例3制备的环保清 淤管进行实验测试,得到实验数据如下:
从上述实验数据可知,缺少聚氨基甲酸酯的清淤管道,相对于添加了聚氨基甲酸酯的 清淤管道耐磨及耐低温性能明显降低,因此聚氨基甲酸酯在本发明中是起到耐磨及耐低温 性能的关键。
分别对经过实施例1到实施例3制备的环保清淤管以及对经过对比例4制备的环保清 淤管进行实验测试,得到实验数据如下:
从上述实验数据可知,缺少抗老化材料的清淤管道,相对于添加了抗老化材料的清淤 管道抗老化性能明显降低,因此抗老化材料在本发明中是起到抗老化性能的关键。
综上,本发明提供的环保清淤用耐高压管及其制备方法相对于传统的环保清淤管以及 对应的制备方法在耐高温、抗腐蚀性、耐磨、耐低温以及抗老化性方面具有明显的优势。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员 应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的仅为本发明的优 选例,并不用来限制本发明,在不脱离本发明精神和范围的前提下,本发明还会有各种变 化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附 的权利要求书及其等效物界定。
Claims (10)
1.一种环保清淤用耐高压管,包括三层管体构成,分别为位于最外层和最内层的耐高压塑料管和位于中间的高强度不锈钢支撑管,其特征在于:位于最外层和最内层的耐高压塑料管的制备原料包括下列组分:碳纤维树脂复合材料、聚氯乙烯树脂、玻璃纤维、聚氨基甲酸酯、聚酯树脂以及抗老化材料,其中碳纤维树脂复合材料25-30份,聚氯乙烯树脂20-26份,玻璃纤维18-22份,聚氨基甲酸酯16-22份,抗老化材料8-12份。
2.如权利要求1所述的环保清淤用耐高压管,其特征在于:所述碳纤维树脂复合材料是一种由碳纤维、环氧树脂、酚醛树脂以及聚四氟乙烯结合在一起组成的复合材料,其中,碳纤维、环氧树脂、酚醛树脂以及聚四氟乙烯所占百分比分别为:碳纤维30%,环氧树脂25%,酚醛树脂22%,聚四氟乙烯23%。
3.如权利要求1所述的环保清淤用耐高压管,其特征在于:所述抗老化材料是一种由抗紫外剂、弹性体改性聚苯乙烯以及树脂阻氧剂结合在一起组成的复合材料,其中,抗紫外剂、弹性体改性聚苯乙烯以及树脂阻氧剂所占百分比分别为:抗紫外剂10%,弹性体改性聚苯乙烯70%,树脂阻氧剂20%。
4.如权利要求1所述的环保清淤用耐高压管,其特征在于:所述耐高压塑料管的制备原料还包括辅助剂,所述辅助剂包括抗氧化剂、抗冲击改性剂以及偶联剂。
5.如权利要求4所述的环保清淤用耐高压管的制备方法,其特征在于:所述抗氧化剂采用茶多酚、生育酚、黄酮类、丁基羟基茴香醚、二丁基羟基甲苯或叔丁基对苯二酚中的一种。
6.如权利要求4所述的环保清淤用耐高压管,其特征在于:所述抗冲击改性剂采用氯化聚乙烯、甲基丙烯酸甲酯一丁二烯一苯乙烯共聚物、丙烯腈一丁二烯一苯乙烯共聚物、丙烯腈或丁二烯无规共聚物中的一种。
7.如权利要求4所述的环保清淤用耐高压管,其特征在于:所述偶联剂采用有机铬络合物偶联剂、硅烷偶联剂、钛酸酯偶联剂、锆类偶联剂、镁类偶联剂或锡类偶联剂中的一种。
8.一种如权利要求1-7所述的环保清淤用耐高压管的制备方法,其特征在于:包括如下步骤:
步骤一、耐高压塑料管的制备。
步骤二、三层管体粘接固定:三层管道之间通过热熔胶紧密粘接固定。
步骤三、管道表面润滑剂喷涂:在内层的塑料管道表面均匀喷涂一层润滑剂。
9.如权利要求8所述的环保清淤用耐高压管的制备方法,其特征在于:所述步骤一中的耐高压塑料管的制备具体操作如下:
S1、原料配比:按照组分比例配置原材料;
S2、搅拌混合:将配置好的原材料倒入搅拌机中进行深度搅拌,然后倒入辅助剂进一步搅拌,至完全搅拌均匀;
S3、制粒:将经过搅拌均匀的混合原料放入制粒机中,制成颗粒状;
S4、融化:将颗粒状的原料倒入熔炉中加水融化形成粘稠的流体物;
S5、挤出成型:将经过融化制成的粘稠流体物倒入挤塑设备挤出成型得到成型管材,将成型管材在常温下静置冷却。
10.如权利要求9所述的环保清淤用耐高压管的制备方法,其特征在于:所述S2中混合搅拌的温度为80-120℃,混合搅拌的速度为200-300r/min,搅拌时间为40-60min,S5中挤出成型的挤出温度为200-280℃。
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