CN102516752A - 一种阻燃尼龙的制备方法 - Google Patents

一种阻燃尼龙的制备方法 Download PDF

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Publication number
CN102516752A
CN102516752A CN2011104193052A CN201110419305A CN102516752A CN 102516752 A CN102516752 A CN 102516752A CN 2011104193052 A CN2011104193052 A CN 2011104193052A CN 201110419305 A CN201110419305 A CN 201110419305A CN 102516752 A CN102516752 A CN 102516752A
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China
Prior art keywords
mass
parts
nylon
mass parts
preparation
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Pending
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CN2011104193052A
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English (en)
Inventor
费近峰
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.)
WUJIANG MINGFENG POLYURETHANE PRODUCT CO Ltd
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WUJIANG MINGFENG POLYURETHANE PRODUCT CO Ltd
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Priority to CN2011104193052A priority Critical patent/CN102516752A/zh
Publication of CN102516752A publication Critical patent/CN102516752A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone

Abstract

本发明公开了一种阻燃尼龙的制备方法，该方法包括如下步骤：将130-135质量份尼龙6、70-75质量份玻璃纤维、40-70质量份聚苯醚、18质量份硬脂酸镁、30质量份双马来酰亚胺和24质量份红磷搅拌混合，将混合均匀的物料由双杆同向平行塑料挤出机，机身温度：170-200℃，机头温度：180-200℃，挤出后的材料在水温为30-45℃的水中冷却，即得。本发明方法工艺简单，便于大规模生产，且该方法生产出的产品提高尼龙的阻燃性，以适应电子、电气、通讯等行业的要求。

Description

一种阻燃尼龙的制备方法
技术领域
本发明属于高分子材料领域，具体涉及一种阻燃尼龙的制备方法。
技术背景
    聚酰胺纤维俗称尼龙（Nylon），英文名称Polyamide（简称PA），是分子主链上含有重复酰胺基团—[NHCO]—的热塑性树脂总称。尼龙作为工程塑料中最大最重要的品种，具有很强的生命力，主要在于它改性后实现高性能化，其次是汽车、电器、通讯、电子、机械等产业自身对产品高性能的要求越来越强烈，相关产业的飞速发展，促进了工程塑料高性能化的进程，未来发展趋势是各种各样的改性尼龙。阻燃尼龙由于在PA中加入了阻燃剂，大部分阻燃剂在高温下易分解，释放出酸性物质，对金属具有腐蚀作用，因此，塑化元件（螺杆、过胶头、过胶圈、过胶垫圈、法兰等）需镀硬铬处理，这样生产成本较高。
发明内容
本发明目的是提供一种工艺简单、低成本的阻燃尼龙的制备方法。
本发明的目的是通过以下技术方案实现的：
    一种阻燃尼龙的制备方法，该方法包括如下步骤：将130-135质量份尼龙6、70-75质量份玻璃纤维、40-70质量份聚苯醚、18质量份硬脂酸镁、30质量份双马来酰亚胺和24质量份红磷搅拌混合，将混合均匀的物料由双杆同向平行塑料挤出机，机身温度：170-200℃，机头温度：180-200℃，挤出后的材料在水温为30-45℃的水中冷却，即得。聚苯醚：莆田多菱工程塑料公司；尼龙6：I型，上海塑料十八厂。
有益效果：本发明方法工艺简单，便于大规模生产，且该方法生产出的产品提高尼龙的阻燃性，以适应电子、电气、通讯等行业的要求。
具体实施方式
实施例1
一种阻燃尼龙的制备方法，该方法包括如下步骤：将130-135质量份尼龙6、70-75质量份玻璃纤维、40-70质量份聚苯醚、18质量份硬脂酸镁、30质量份双马来酰亚胺和24质量份红磷搅拌混合，将混合均匀的物料由双杆同向平行塑料挤出机，机身温度：170-200℃，机头温度：180-200℃，挤出后的材料在水温为30-45℃的水中冷却，即得。

Claims (1)

1.一种阻燃尼龙的制备方法，其特征在于该方法包括如下步骤：将130-135质量份尼龙6、70-75质量份玻璃纤维、40-70质量份聚苯醚、18质量份硬脂酸镁、30质量份双马来酰亚胺和24质量份红磷搅拌混合，将混合均匀的物料由双杆同向平行塑料挤出机，机身温度：170-200℃，机头温度：180-200℃，挤出后的材料在水温为30-45℃的水中冷却，即得。
CN2011104193052A 2011-12-15 2011-12-15 一种阻燃尼龙的制备方法 Pending CN102516752A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104193052A CN102516752A (zh) 2011-12-15 2011-12-15 一种阻燃尼龙的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104193052A CN102516752A (zh) 2011-12-15 2011-12-15 一种阻燃尼龙的制备方法

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CN102516752A true CN102516752A (zh) 2012-06-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103087518A (zh) * 2013-02-04 2013-05-08 惠州市华聚塑化科技有限公司 一种玻璃纤维增强无卤阻燃尼龙46复合材料及制备方法
CN103450672A (zh) * 2013-08-28 2013-12-18 宁波伊德尔新材料有限公司 一种无卤阻燃玻璃纤维增强尼龙6粒子及制备方法
CN105392841A (zh) * 2013-06-03 2016-03-09 普立万公司 阻燃高温尼龙

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1599775A (zh) * 2001-11-30 2005-03-23 宝理塑料株式会社 阻燃性树脂组合物
CN1854192A (zh) * 2005-04-29 2006-11-01 上海日之升新技术发展有限公司 改善耐热性能的尼龙和abs合金材料
CN101074316A (zh) * 2006-05-17 2007-11-21 张发饶 一种阻燃超韧复合改性尼龙母料的生产方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1599775A (zh) * 2001-11-30 2005-03-23 宝理塑料株式会社 阻燃性树脂组合物
CN1854192A (zh) * 2005-04-29 2006-11-01 上海日之升新技术发展有限公司 改善耐热性能的尼龙和abs合金材料
CN101074316A (zh) * 2006-05-17 2007-11-21 张发饶 一种阻燃超韧复合改性尼龙母料的生产方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103087518A (zh) * 2013-02-04 2013-05-08 惠州市华聚塑化科技有限公司 一种玻璃纤维增强无卤阻燃尼龙46复合材料及制备方法
CN105392841A (zh) * 2013-06-03 2016-03-09 普立万公司 阻燃高温尼龙
US20160102204A1 (en) * 2013-06-03 2016-04-14 Polyone Corporation Flame retardant high temperature nylon
US9884963B2 (en) * 2013-06-03 2018-02-06 Polyone Corporation Flame retardant high temperature nylon
CN105392841B (zh) * 2013-06-03 2018-04-10 普立万公司 阻燃高温尼龙
CN103450672A (zh) * 2013-08-28 2013-12-18 宁波伊德尔新材料有限公司 一种无卤阻燃玻璃纤维增强尼龙6粒子及制备方法

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