CN101780720A - 三元乙丙消防水带的生产方法 - Google Patents

三元乙丙消防水带的生产方法 Download PDF

Info

Publication number
CN101780720A
CN101780720A CN201010124374A CN201010124374A CN101780720A CN 101780720 A CN101780720 A CN 101780720A CN 201010124374 A CN201010124374 A CN 201010124374A CN 201010124374 A CN201010124374 A CN 201010124374A CN 101780720 A CN101780720 A CN 101780720A
Authority
CN
China
Prior art keywords
epdm
layer
fire hose
adhesive layer
steam
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.)
Granted
Application number
CN201010124374A
Other languages
English (en)
Other versions
CN101780720B (zh
Inventor
金友智
金远飞
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.)
Yiwu Jinzuo Fire Hose Factory
Original Assignee
Yiwu Jinzuo Fire Hose Factory
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 Yiwu Jinzuo Fire Hose Factory filed Critical Yiwu Jinzuo Fire Hose Factory
Priority to CN2010101243746A priority Critical patent/CN101780720B/zh
Publication of CN101780720A publication Critical patent/CN101780720A/zh
Application granted granted Critical
Publication of CN101780720B publication Critical patent/CN101780720B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83Heating or cooling the cylinders
    • B29C48/832Heating
    • 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
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

三元乙丙消防水带的生产方法,属于消防器材的技术领域。将三元乙丙颗粒和胶粘剂颗粒分别放入双螺杆共挤机分别熔解,挤出附有胶粘剂层的三元乙丙软管半成品,将该半成品通过冷水槽冷却成形,成形后的半成品套进编织带坯层内,放置于蒸汽硫化台上,加压通入蒸汽并硫化,使胶粘剂层软化并与编织带坯层粘合在一起,停止硫化、烘干。本发明把三元乙丙颗粒和胶粘剂颗粒通过双螺杆共挤设备共同挤压,挤出里层为三元乙丙胶管,外层为胶粘剂层的双层管,使两者结合在一起,一次成型,再采用蒸汽硫化的方式使胶粘剂层和外面的编织带坯层粘合在一起。用此方法生产的消防水带,投资少,工序简单,生产成本低,操作简便;产品粘结性好,手感柔软,环保耐用。

Description

三元乙丙消防水带的生产方法
技术领域
本发明属于消防器材的技术领域,具体涉及一种三元乙丙消防水带的生产方法。
背景技术
消防水带是消防行业广泛使用的输送水的用具,一般水带是在纤维编织层内衬入一层普通橡胶层,该种水带内衬层容易老化脱落,水带也不耐磨,使用寿命较短。因此现在采用三元乙丙作为橡胶层。三元乙丙是乙烯、丙烯以及非共轭二烯烃的三元共聚物,最主要的特性就是其优越的耐氧化、抗臭氧和抗侵蚀的能力。由于三元乙丙橡胶属于聚烯烃家族,它具有极好的硫化特性。三元乙丙可以利用有机过氧化物或者硫来进行硫化。现有的生产三元乙丙消防水带的技术都是通过二次硫化的方式生产,设备投资大,工序复杂,生产效率低,成本高,产品性能得不到很好的发挥。
发明内容
针对现有技术中存在的问题,本发明的目的在于提供一种全新的三元乙丙消防水带生产方法的技术方案,工序简单、生产成本低。
所述的三元乙丙消防水带的生产方法,其特征在于三元乙丙消防水带为三层结构,外层为编织带坯层,中间层为胶粘剂层,最里层为三元乙丙胶管层,其制作方法如下:
1)将三元乙丙颗粒和胶粘剂颗粒分别放入双螺杆共挤机的两个不同进料桶内,将共挤机升温至160-180℃之间,三元乙丙颗粒和胶粘剂颗粒分别熔解,然后在螺杆的挤压下分别挤出里层为三元乙丙胶管,外层为胶粘剂层的双层管,螺杆转速控制在650-700转/分钟,胶粘剂层在高温和压力的作用下与三元乙丙层附着在一起形成一体,得到附有胶粘剂层的三元乙丙软管半成品,再将该半成品通过冷水槽冷却成形;
2)将成形后的半成品套进编织带坯层内,然后放置于蒸汽硫化台上,将两头固定夹紧,然后向编织带坯层内加压通入蒸汽并同时进行硫化,使胶粘剂层软化并与编织带坯层粘合在一起,蒸汽的温度控制在130-140℃,压力控制在0.19-0.25MPa,硫化时间为6.5-7.5分钟;
3)关闭蒸汽,停止硫化,将硫化后的产品放置于烘干台上烘干,最后成品收卷。
所述的三元乙丙消防水带的生产方法,其特征在于所述的将三元乙丙颗粒和胶粘剂颗粒分别放入双螺杆共挤机的两个不同进料桶内,将共挤机升温至170℃。
所述的三元乙丙消防水带的生产方法,其特征在于所述的螺杆转速控制在680转/分钟。
所述的三元乙丙消防水带的生产方法,其特征在于所述的蒸汽的温度控制在135℃。
所述的三元乙丙消防水带的生产方法,其特征在于所述的压力控制在0.2MPa。
所述的三元乙丙消防水带的生产方法,其特征在于所述的硫化时间为7分钟。
本发明把三元乙丙颗粒和胶粘剂颗粒通过双螺杆共挤设备,共同挤压,挤出里层为三元乙丙胶管,外层为胶粘剂层的双层管,并使两者很好的结合在一起,一次成型,再采用蒸汽硫化的方式使胶粘剂层和外面的编织带坯层粘合在一起。用此技术方式生产的三元乙丙消防水带,投资少,工序简单,生产成本低,效率高,操作简便;产品粘结性好,手感柔软,环保耐用。
附图说明
图1为本发明的工序流程图。
具体实施方式
以下结合附图对本发明作进一步的说明。
本发明所生产的三元乙丙消防水带为三层结构,外层为编织带坯层,中间层为胶粘剂层,最里层为三元乙丙胶管层,具体制作过程如下。
将三元乙丙颗粒和胶粘剂颗粒分别放入双螺杆共挤机的两个不同进料桶内,将共挤机升温至160-180℃之间,通常将温度控制在170℃。在此温度下,三元乙丙颗粒和胶粘剂颗粒分别熔解,然后在螺杆的挤压下分别挤出里层为三元乙丙胶管,外层为胶粘剂层的双层管,双螺杆共挤机转动时,螺杆转速控制在650-700转/分钟,一般情况下控制在680转/分钟。胶粘剂层在高温和压力的作用下能很好的与三元乙丙层附着在一起形成一体,得到附有胶粘剂层的三元乙丙软管半成品,再将该半成品通过冷水槽冷却成形。
将成形后的半成品套进编织带坯层内,然后放置于蒸汽硫化台上,将两头固定夹紧,然后向编织带坯层内加压通入蒸汽并同时进行硫化,使胶粘剂层软化并与编织带坯层粘合在一起,蒸汽的温度控制在130-140℃,一般控制蒸汽温度在135℃。压力控制在0.19-0.25MPa,一般控制压力在0.2MPa。硫化时间为6.5-7.5分钟,一般控制硫化时间在7分钟。
硫化时间到后,关闭蒸汽,停止硫化,将硫化后的产品放置于烘干台上烘干,最后成品收卷,整个制作过程就完成了。
本方法将三元乙丙颗粒和胶粘剂颗粒通过双螺杆共挤机共同挤压,挤出里层为三元乙丙胶管,外层为胶粘剂层的双层管,并使两者很好的结合在一起,一次成型,再采用蒸汽硫化的方式使胶粘剂层和外面的编织带坯层粘合在一起。用此技术方式生产的三元乙丙消防水带,投资少,工序简单,生产成本低,效率高,操作简便;产品粘结性好,手感柔软,环保耐用。

Claims (6)

1.三元乙丙消防水带的生产方法,其特征在于三元乙丙消防水带为三层结构,外层为编织带坯层,中间层为胶粘剂层,最里层为三元乙丙胶管层,其制作方法如下:
1)将三元乙丙颗粒和胶粘剂颗粒分别放入双螺杆共挤机的两个不同进料桶内,将共挤机升温至160-180℃之间,三元乙丙颗粒和胶粘剂颗粒分别熔解,然后在螺杆的挤压下分别挤出里层为三元乙丙胶管,外层为胶粘剂层的双层管,螺杆转速控制在650-700转/分钟,胶粘剂层在高温和压力的作用下与三元乙丙层附着在一起形成一体,得到附有胶粘剂层的三元乙丙软管半成品,再将该半成品通过冷水槽冷却成形;
2)将成形后的半成品套进编织带坯层内,然后放置于蒸汽硫化台上,将两头固定夹紧,然后向编织带坯层内加压通入蒸汽并同时进行硫化,使胶粘剂层软化并与编织带坯层粘合在一起,蒸汽的温度控制在130-140℃,压力控制在0.19-0.25MPa,硫化时间为6.5-7.5分钟;
3)关闭蒸汽,停止硫化,将硫化后的产品放置于烘干台上烘干,最后成品收卷。
2.如权利要求1所述的三元乙丙消防水带的生产方法,其特征在于所述的将三元乙丙颗粒和胶粘剂颗粒分别放入双螺杆共挤机的两个不同进料桶内,将共挤机升温至170℃。
3.如权利要求1所述的三元乙丙消防水带的生产方法,其特征在于所述的螺杆转速控制在680转/分钟。
4.如权利要求1所述的三元乙丙消防水带的生产方法,其特征在于所述的蒸汽的温度控制在135℃。
5.如权利要求1所述的三元乙丙消防水带的生产方法,其特征在于所述的压力控制在0.2MPa。
6.如权利要求1所述的三元乙丙消防水带的生产方法,其特征在于所述的硫化时间为7分钟。
CN2010101243746A 2010-03-15 2010-03-15 三元乙丙消防水带的生产方法 Expired - Fee Related CN101780720B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101243746A CN101780720B (zh) 2010-03-15 2010-03-15 三元乙丙消防水带的生产方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101243746A CN101780720B (zh) 2010-03-15 2010-03-15 三元乙丙消防水带的生产方法

Publications (2)

Publication Number Publication Date
CN101780720A true CN101780720A (zh) 2010-07-21
CN101780720B CN101780720B (zh) 2012-12-12

Family

ID=42520916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101243746A Expired - Fee Related CN101780720B (zh) 2010-03-15 2010-03-15 三元乙丙消防水带的生产方法

Country Status (1)

Country Link
CN (1) CN101780720B (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109703138A (zh) * 2018-11-22 2019-05-03 泰州市三江消防器材有限公司 一种超轻、耐高压的消防水带及其制备方法
CN110271177A (zh) * 2019-07-03 2019-09-24 南通亚龙消防器材有限公司 一种用于消防水带内衬和外套连接的设备
CN110948921A (zh) * 2019-12-16 2020-04-03 浙江民安消防设备有限公司 一种芳纶-聚氨酯有衬里消防水带及其制造方法
CN111590856A (zh) * 2020-05-15 2020-08-28 五行科技股份有限公司 一种橡胶胶黏剂胶管的制造方法
CN113561388A (zh) * 2021-04-29 2021-10-29 鸿瀚防护科技南通有限公司 一种防止浸胶手套胶面鼓包的生产工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1144898A1 (en) * 1999-01-22 2001-10-17 Hydrogomma S.P.A. Coupling pipe for water heating and/or conditioning systems and making method thereof
CN1320785A (zh) * 2001-02-28 2001-11-07 玉环时达水暖制造有限公司 一种软管
CN1441884A (zh) * 2000-06-12 2003-09-10 Bhp比尔利顿石油私人有限公司 有关软管的改进
CN1605786A (zh) * 2003-10-10 2005-04-13 丰田合成株式会社 加强软管
JP2007196611A (ja) * 2006-01-30 2007-08-09 Meiji Flow Systems Co Ltd 流体用ホース
JP2009052699A (ja) * 2007-08-28 2009-03-12 Nichirin Co Ltd 液圧ブレーキホース

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1144898A1 (en) * 1999-01-22 2001-10-17 Hydrogomma S.P.A. Coupling pipe for water heating and/or conditioning systems and making method thereof
CN1441884A (zh) * 2000-06-12 2003-09-10 Bhp比尔利顿石油私人有限公司 有关软管的改进
CN1320785A (zh) * 2001-02-28 2001-11-07 玉环时达水暖制造有限公司 一种软管
CN1605786A (zh) * 2003-10-10 2005-04-13 丰田合成株式会社 加强软管
JP2007196611A (ja) * 2006-01-30 2007-08-09 Meiji Flow Systems Co Ltd 流体用ホース
JP2009052699A (ja) * 2007-08-28 2009-03-12 Nichirin Co Ltd 液圧ブレーキホース

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109703138A (zh) * 2018-11-22 2019-05-03 泰州市三江消防器材有限公司 一种超轻、耐高压的消防水带及其制备方法
CN110271177A (zh) * 2019-07-03 2019-09-24 南通亚龙消防器材有限公司 一种用于消防水带内衬和外套连接的设备
CN110271177B (zh) * 2019-07-03 2021-07-02 南通亚龙消防器材有限公司 一种用于消防水带内衬和外套连接的设备
CN110948921A (zh) * 2019-12-16 2020-04-03 浙江民安消防设备有限公司 一种芳纶-聚氨酯有衬里消防水带及其制造方法
CN111590856A (zh) * 2020-05-15 2020-08-28 五行科技股份有限公司 一种橡胶胶黏剂胶管的制造方法
CN113561388A (zh) * 2021-04-29 2021-10-29 鸿瀚防护科技南通有限公司 一种防止浸胶手套胶面鼓包的生产工艺

Also Published As

Publication number Publication date
CN101780720B (zh) 2012-12-12

Similar Documents

Publication Publication Date Title
CN101780720B (zh) 三元乙丙消防水带的生产方法
CN113372656B (zh) 一种环保、低成本高性能铁路制动管
JP2013501083A5 (zh)
CN105757364A (zh) 汽车液制动软管及其制作方法
CN107474403B (zh) 一种复合胶管内外胶材料及其制备方法与应用
CN102418817B (zh) 一种复合结构汽车燃油蒸发胶管及其制造方法
CN101000120A (zh) 一种高体积膨胀率的汽车动力转制动软管
WO2022028485A1 (zh) 一种无钢丝和帘子布的一体硫化免充气橡胶轮胎
WO2011079517A1 (zh) 共挤出复合聚丙烯软管及其生产方法
US20150008612A1 (en) Production method of reinforced hose
TWM578236U (zh) 可安裝至外胎與輪框之間的複層式發泡內嵌入物
CN102135214B (zh) 一种橡胶软管总成及其制备方法
CN203162376U (zh) 新型增压器回油软管
CN106113810A (zh) 一种柔性丁腈双面胶消防水带的制备工艺
CN104619520B (zh) 轮胎内衬用片材及轮胎
CN102441998A (zh) 高压胶管成型管芯及利用该成型管芯制备高压胶管的工艺
CN106003770A (zh) 一种新型万米橡胶水带生产工艺
CN104100779A (zh) 一种五层复合结构的孔网钢带塑料复合管及其制造方法
CN105736855A (zh) 加气站加气/泄气柱用cng输送软管
CN102182879B (zh) 一种300-4000mm给水缠绕双灵管及制作方法
CN112128478A (zh) 一种多层共挤冷却管材及制备方法
CN204871993U (zh) 一种双面聚氨酯高压耐磨复合软管
CN109058613A (zh) 一种高附着力轻便型共挤橡胶水带及制造方法
CN110762299A (zh) 一种后翻自卸车用吸排油胶管及其加工方法
CN107191699A (zh) 橡胶复合软管及其制造方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20130315