CN102382357A - 一种新型光伏线缆用无卤低烟耐候护套材料及其生产工艺 - Google Patents

一种新型光伏线缆用无卤低烟耐候护套材料及其生产工艺 Download PDF

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CN102382357A
CN102382357A CN2011102952602A CN201110295260A CN102382357A CN 102382357 A CN102382357 A CN 102382357A CN 2011102952602 A CN2011102952602 A CN 2011102952602A CN 201110295260 A CN201110295260 A CN 201110295260A CN 102382357 A CN102382357 A CN 102382357A
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parts
eva
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weather resistant
jacket material
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罗超华
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JIANGSU DASHENG POLYMER CO Ltd
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JIANGSU DASHENG POLYMER CO Ltd
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    • 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
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/0022Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04Particle-shaped
    • 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
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • 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
    • 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
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92876Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895Barrel or housing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulated Conductors (AREA)

Abstract

本发明公开了一种符合欧盟TUV标准的新型光伏线缆用无卤低烟耐候护套材料及其制备方法。以重量份计,本发明由以下物质组成:弹性体共聚物TPE:15~25;乙烯-醋酸乙烯共聚物EVA:20~30;氢氧化铝阻燃剂:20~25;稳定剂AD-160:5~8;交联剂TAIC:3~5;抗紫外线剂UV327:0.1~1。本发明的成品通过辐照交联之后,环保无味、耐磨、不会出现冒白霜现象。

Description

一种新型光伏线缆用无卤低烟耐候护套材料及其生产工艺
技术领域
本发明属于高分子材料技术领域,更具体是涉及一种符合欧盟TUV标准的新型光伏线缆用无卤低烟耐候护套材料及其制备方法。
背景技术
风力发电和光伏发电装机容量的迅猛增长,推进相关装备产业的发展,催生了金风科技、华锐风电、东方电气、无锡尚德、保定英利、江苏百世德等一大批风电、光电核心企业,带动了与之配套的风电、光伏产业集群企业快速发展。风能电缆、光伏电缆作为风电产业、光伏产业链中的重要部件之一,其发展速度同样突飞猛进。而符合欧盟TUV光伏线缆用无卤低烟耐候护套材料要求及高,必须无卤化,同时国家技术部门也制定了相应的技术标准,由于要求高技术难度大,基本靠从国外进口。所以本发明的产品专门针对此项技术而研制,不但解决了TUV光伏线缆用无卤低烟耐候护套材料,更是填补了国内此块的技术空白。
发明内容
本发明的目的在于克服现有技术存在的不足,提供一种符合欧盟TUV标准的新型光伏线缆用无卤低烟耐候护套材料。
本发明的另一目的在于提供该护套材料的制备方法。
为达到上述目的,本发明采取了如下的技术方案:
一种新型光伏线缆用无卤低烟耐候护套材料,以重量份计,由以下成分组成:
弹性体共聚物TPE:15~25;
乙烯-醋酸乙烯共聚物EVA:20~30;
氢氧化铝阻燃剂:20~25;
稳定剂AD-160:5~8;
交联剂TAIC:3~5;
抗紫外线剂UV327:0.1~1。
所述的新型光伏线缆用无卤低烟耐候护套材料的生产工艺,包括如下技术步骤:
(1)依配方比,将一半分量的的氢氧化铝阻燃剂、弹性体共聚物TPE、乙烯-醋酸乙烯共聚物EVA与稳定剂稳定剂AD-160共混在一体密炼均匀,再放入剩余原料加压密炼;
(2)高压密炼到175℃温度,并使其熟炼成团表面光滑。
(3)每隔5分钟翻滚一次,要保证高分子材料充分反应,控制升温速度,防止烧焦;
(4)将熟炼成团的料团通过挤压式机组进入115℃-125℃高温双螺杆挤出机内加热再次塑化;
(5)通过双螺杆高温挤出机再将料团切粒成成品塑胶颗粒,其颗直径大小约3-5mm。
通过自动真空包装设备用防潮防摔的包装袋根据客户需要进行包装。
本发明的光伏电缆具备以下特性:1、具有良好的耐紫外线;2、具备良好的抗臭氧和耐化学腐蚀特性;3、承受温差变化从-40℃~150℃;4、具备良好耐湿热(90℃85%湿度,1000h)性能;5、良好低温卷绕和低温弯曲性能;6、具备阻燃性能和低烟无卤性能;7、通过耐凹痕、热收缩、动态穿透试验;8、正常使用寿命超过20年;9、成品通过辐照交联之后,环保无味、耐磨、不会出现冒白霜现象。
具体实施方式
以下结合具体实施例来对本发明作进一步的描述。
实施例1
一种新型光伏线缆用无卤低烟耐候护套材料,以重量份计,由以下成分组成:
弹性体共聚物TPE:15;广州捷森绝缘材料公司产
乙烯-醋酸乙烯共聚物EVA:20;美国杜邦公司产
氢氧化铝阻燃剂:20;德国马丁公司产
稳定剂AD-160:5;杭州圆达线缆绝缘材料公司产
交联剂TAIC:3;上海加成化工产
抗紫外线剂UV327:0.1。科莱恩公司产
实施例2
一种新型光伏线缆用无卤低烟耐候护套材料,以重量份计,由以下成分组成:
弹性体共聚物TPE:18;
乙烯-醋酸乙烯共聚物EVA:26;
氢氧化铝阻燃剂:22;
稳定剂AD-160:6;
交联剂TAIC:5;
抗紫外线剂UV327:0.5。
实施例3
一种新型光伏线缆用无卤低烟耐候护套材料,以重量份计,由以下成分组成:
弹性体共聚物TPE:25;
乙烯-醋酸乙烯共聚物EVA:30;
氢氧化铝阻燃剂:25;
稳定剂AD-160:8;
交联剂TAIC:5;
抗紫外线剂UV327:1。
上述实施例中的新型光伏线缆用无卤低烟耐候护套材料的生产工艺,包括如下技术步骤:
(1)依配方比,将一半分量的的氢氧化铝阻燃剂、弹性体共聚物TPE、乙烯-醋酸乙烯共聚物EVA与稳定剂稳定剂AD-160共混在一体密炼均匀,再放入剩余原料加压密炼;
(2)高压密炼到175℃温度,并使其熟炼成团表面光滑。
(3)每隔5分钟翻滚一次,要保证高分子材料充分反应,控制升温速度,防止烧焦;
(4)将熟炼成团的料团通过挤压式机组进入115℃-125℃高温双螺杆挤出机内加热再次塑化;
(5)通过双螺杆高温挤出机再将料团切粒成成品塑胶颗粒,其颗直径大小约3-5m。
通过自动真空包装设备用防潮防摔的包装袋根据客户需要进行包装。

Claims (2)

1.一种新型光伏线缆用无卤低烟耐候护套材料,其特征在于,以重量份计,由以下成分组成:
弹性体共聚物TPE:15~25;
乙烯-醋酸乙烯共聚物EVA:20~30;
氢氧化铝阻燃剂:20~25;
稳定剂AD-160:5~8;
交联剂TAIC:3~5;
抗紫外线剂UV327:0.1~1。
2.权利要求书所述的新型光伏线缆用无卤低烟耐候护套材料的生产工艺,其特征在于,包括如下技术步骤:
(1)将配方量的的弹性体共聚物TPE、乙烯-醋酸乙烯共聚物EVA、氢氧化铝阻燃剂、稳定剂AD-160、交联剂TAIC、及抗紫外线剂UV327共混成一体;
(2)高压密炼到175℃温度,并使其熟炼成团表面光滑。
(3)每隔5分钟翻滚一次,要保证高分子材料充分反应,控制升温速度,防止烧焦;
(4)将熟炼成团的料团通过挤压式机组进入115℃-125℃高温双螺杆挤出机内加热再次塑化;
(5)通过双螺杆高温挤出机再将料团切粒成成品塑胶颗粒,其颗直径大小约3-5mm。
CN2011102952602A 2011-09-27 2011-09-27 一种新型光伏线缆用无卤低烟耐候护套材料及其生产工艺 Pending CN102382357A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102731919A (zh) * 2012-07-16 2012-10-17 江苏达胜高聚物有限公司 一种高速挤出耐油耐磨型辐照交联橡胶材料及其制备方法
CN106939128A (zh) * 2017-03-24 2017-07-11 合肥羿振电力设备有限公司 一种太阳能光伏线缆双层绝缘层及其制备方法

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CN101456987A (zh) * 2008-12-25 2009-06-17 临海市亚东特种电缆料厂 光伏电缆用无卤阻燃绝缘料
CN101456991A (zh) * 2008-12-25 2009-06-17 临海市亚东特种电缆料厂 光伏电缆用无卤阻燃护套料
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CN101845174A (zh) * 2010-05-31 2010-09-29 江苏凯诺电缆集团有限公司 太阳能光伏电缆护套材料及电缆
CN102190826A (zh) * 2011-04-14 2011-09-21 江苏达胜高聚物有限公司 一种光伏线缆用高绝缘无卤低烟塑胶材料的制备工艺

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Publication number Priority date Publication date Assignee Title
CN101456987A (zh) * 2008-12-25 2009-06-17 临海市亚东特种电缆料厂 光伏电缆用无卤阻燃绝缘料
CN101456991A (zh) * 2008-12-25 2009-06-17 临海市亚东特种电缆料厂 光伏电缆用无卤阻燃护套料
CN101649088A (zh) * 2009-09-17 2010-02-17 公安部四川消防研究所 膨胀型无卤阻燃聚丙烯/乙烯醋酸乙烯电缆料
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CN102190826A (zh) * 2011-04-14 2011-09-21 江苏达胜高聚物有限公司 一种光伏线缆用高绝缘无卤低烟塑胶材料的制备工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102731919A (zh) * 2012-07-16 2012-10-17 江苏达胜高聚物有限公司 一种高速挤出耐油耐磨型辐照交联橡胶材料及其制备方法
CN102731919B (zh) * 2012-07-16 2014-03-12 江苏达胜高聚物有限公司 一种高速挤出耐油耐磨型辐照交联橡胶材料及其制备方法
CN106939128A (zh) * 2017-03-24 2017-07-11 合肥羿振电力设备有限公司 一种太阳能光伏线缆双层绝缘层及其制备方法

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Application publication date: 20120321