CN103881221A - 一种阻燃抗静电尼龙复合材料及其制备 - Google Patents

一种阻燃抗静电尼龙复合材料及其制备 Download PDF

Info

Publication number
CN103881221A
CN103881221A CN201310260496.1A CN201310260496A CN103881221A CN 103881221 A CN103881221 A CN 103881221A CN 201310260496 A CN201310260496 A CN 201310260496A CN 103881221 A CN103881221 A CN 103881221A
Authority
CN
China
Prior art keywords
flame
retardant
nylon
composite materials
nylon composite
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
Application number
CN201310260496.1A
Other languages
English (en)
Inventor
徐亮
陈树清
王伟章
张少军
黄孝肖
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.)
ZHEJIANG AOQIANG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
Original Assignee
ZHEJIANG AOQIANG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
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 ZHEJIANG AOQIANG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd filed Critical ZHEJIANG AOQIANG ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
Priority to CN201310260496.1A priority Critical patent/CN103881221A/zh
Publication of CN103881221A publication Critical patent/CN103881221A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • 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
    • B29C48/03—Extrusion 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
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means 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
    • B29C48/40—Means 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
    • B29C2948/92552—Frequency
    • 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
    • B29C2948/92561—Time, e.g. start, termination, duration or interruption
    • 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
    • B29C2948/9258—Velocity
    • 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
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/92504—Controlled parameter
    • B29C2948/92761—Mechanical properties
    • 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
    • B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/001—Conductive additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明涉及一种阻燃抗静电尼龙复合材料及其制备方法，属于尼龙改性领域。该尼龙复合材料由下列质量配比的原料组分制成：导电填料4～12％，无卤阻燃剂6～12％，抗氧剂0.2～1％，无机硅酸盐0～4％，余量为尼龙树脂和乙烯醋酸乙烯酯共聚物。本发明大幅提高尼龙材料的阻燃性以及抗静电性，力学性能也不受影响，达到较高的物性平衡，同时操作工艺简单，制造成本低，适于工业化生产。

Description

一种阻燃抗静电尼龙复合材料及其制备
(一)技术领域
本发明涉及一种综合性能优良的高分子复合材料，尤其涉及一种阻燃抗静电尼龙复合材料及其制备。
(二)背景技术
尼龙的阻燃抗静电研究是高分子材料科学与工程领域的一个重要的研究课题，实现尼龙的阻燃抗静电功能主要途径为基体与阻燃剂以及导电粒子的复合。目前对阻燃抗静电尼龙的研究只是将阻燃剂、抗静电剂与尼龙基体进行简单的共混。这种方法虽能在一定程度上实现尼龙复合体系的阻燃、抗静电功能，但是制得的复合材料存在明显的缺陷：
①体系的抗静电性能低下，并且抗静电性能不具耐久性；
②大量阻燃剂、抗静电剂的加入，使体系的力学性能严重降低，复合材料的使用价值大大降低。
因此，为了解决阻燃抗静电尼龙体系以上的缺陷，本发明采用弹性体、导电填料、无卤阻燃剂与尼龙基体复合，制备出具有高阻燃性、长期抗静电性以及力学性能优越的阻燃抗静电尼龙复合材料。
(三)发明内容
本发明制备了一种高阻燃性、高抗静电性及高力学性的尼龙复合材料，能够大幅提高尼龙材料的阻燃性以及抗静电性，同时力学性能也不受影响，达到较高的物性平衡。
一种阻燃抗静电尼龙复合材料，由下列质量配比的原料组分制成：导电填料4～12％，无卤阻燃剂6～12％，抗氧剂0.2～1％，无机硅酸盐0～4％，余量为尼龙树脂和乙烯醋酸乙烯酯共聚物；所述尼龙树脂和乙烯-醋酸乙烯酯共聚物质量配比为1∶0.25～4；
上述技术方案中，以所有原料组分的含量之和为100％计。
本发明所述的尼龙树脂为尼龙6或尼龙66树脂。
本发明所述的乙烯-醋酸乙烯酯共聚物其醋酸乙烯含量为15～40％。
本发明所述的导电填料为粒径范围为20～100nm的导电炭黑、导电氧化锌或导电氧化锡。
本发明所述的无卤阻燃剂为三聚氰胺氰尿酸盐、有机磷酸盐或氢氧化镁。
本发明所述的抗氧剂为亚磷酸酯抗氧剂或受阻酚类抗氧剂。
本发明所述的亚磷酸酯抗氧剂优选三[2.4-二叔丁基苯基]亚磷酸酯(抗氧剂168)；所述的受阻酚类抗氧剂优选四[β-(3，5-二叔丁基-4-羟基苯基)丙酸]季戊四醇酯(抗氧剂1010)。
所述无机硅酸盐为凹凸棒、蒙脱土及滑石粉中的至少一种。
本发明提供了一种制备所述阻燃抗静电尼龙复合材料的方法，所述制备方法包括如下步骤：
(1)按重量配比称取原料；
(2)将尼龙树脂于100～110℃干燥3～4小时；
(3)将乙烯-醋酸乙烯酯共聚物与导电填料制成抗静电母粒；
(4)将上述制备原料置于高速混合机内混合10～20min；
(5)将经高速混合机混合后的原料通过双螺杆挤出机，从喂料到机头各区的温度分别为180～270，保持真空装置开启，主机转速250～550rpm，切粒机频率10Hz～40Hz。原料通过双螺杆挤出机熔融共混并冷却切粒，制得阻燃抗静电尼龙复合材料。
与现有技术相比，本发明的有益效果主要体现在：
(1)本发明中乙烯-醋酸乙烯酯共聚物的使用，实现了导电填料在复合材料中的选择性分布，导电填料在复合材料内形成导电网络结构，实现体系在较低导电填料下的抗静电，且抗静电效果能长久保持。
(2)硅酸盐材料的加入，燃烧时能促进致密炭化层形成，起到了隔热、隔氧及减缓可燃性气体逸出的作用，降低了降解产物的质量损失速率，并且能与无卤阻燃剂形成协同作用，在阻燃剂含量6％时其阻燃水平达到UL94V-0级，有效的增强了尼龙复合材料的阻燃性能。
(3)本发明制备的尼龙复合材料具有良好的阻燃及抗静电性能又兼顾优良的力学性能，形成良好的物性平衡；同时，本方法操作工艺简单，设备投资少，可实现工业化连续生产，生产成本低。
(四)具体实施方式
以下以具体实施例来说明本发明的技术方案：
实施例1
将纯尼龙6粒料置于鼓风干燥箱中110℃下干燥4小时，然后将其加入注塑机内注塑成标准样条，料筒温度控制在190～260℃。
上述制得的尼龙6试样力学性能测试：拉伸强度58.09MPa，弹性模量640.8MPa，抗弯强度20.31MPa，弯曲模量435.4MPa，冲击强度14.60KJ/m2，体积电阻率6.2×1014Ohm-cm。
实施例2
将尼龙6置于鼓风干燥箱中90度干燥4小时，然后将其和10％的导电炭黑、8％三聚氰胺氰尿酸盐、0.4％抗氧剂1010，于高速混合机内混后均匀后加入双螺杆挤出机内挤出切粒，料筒温度控制在190～260℃，保持真空装置开启。
上述制得的复合材料经力学性能测试：拉伸强度55.26MPa，弹性模量684MPa，抗弯强度29.64MPa，弯曲模量447.6MPa，冲击强度12.64KJ/m2，体积电阻率8.4×1013Ohm-cm，阻燃性能达到UL94V-1级。
实施例3
将质量比为40/60的尼龙6/乙烯-醋酸乙烯酯共聚物(醋酸乙烯含量18％)置于鼓风干燥箱中90度干燥4小时，然后将其和6％的导电炭黑、8％三聚氰胺氰尿酸盐、0.4％抗氧剂1010，于高速混合机内混后均匀后加入双螺杆挤出机内挤出切粒，料筒温度控制在190～260℃，保持真空装置开启。
上述制得的复合材料经力学性能测试：拉伸强度54.58MPa，弹性模量766MPa，抗弯强度32.72MPa，弯曲模量457.1MPa，冲击强度11.47KJ/m2，体积电阻率5.4×106Ohm-cm，阻燃性能达到UL94V-1级。
实施例4
将质量比为40/60的尼龙6/乙烯-醋酸乙烯酯共聚物(醋酸乙烯含量18％)置于鼓风干燥箱中90度干燥4小时，然后将其和6％的导电炭黑、8％三聚氰胺氰尿酸盐、0.4％抗氧剂1010、2％蒙脱土，于高速混合机内混后均匀后加入双螺杆挤出机内挤出切粒，料筒温度控制在190～260℃，保持真空装置开启。
上述制得的复合材料经力学性能测试：拉伸强度52.14MPa，弹性模量746MPa，抗弯强度35.58MPa，弯曲模量461.72MPa，冲击强度12.49KJ/m2，体积电阻率5.2×106Ohm-cm，阻燃性能达到UL94V-1级。
实施例5
将质量比为40/60的尼龙6/乙烯-醋酸乙烯酯共聚物(醋酸乙烯含量18％)置于鼓风干燥箱中90度干燥4小时，然后将其和6％的导电炭黑、8％三聚氰胺氰尿酸盐、0.4％抗氧剂1010、2％滑石粉，于高速混合机内混后均匀后加入双螺杆挤出机内挤出切粒，料筒温度控制在190～260℃，保持真空装置开启。
上述制得的复合材料经力学性能测试：拉伸强度49.56MPa，弹性模量699MPa，抗弯强度41.98MPa，弯曲模量484.34MPa，冲击强度11.36KJ/m2，体积电阻率4.9×106Ohm-cm，阻燃性能达到UL94V-1级。
实施例6
将质量比为40/60的尼龙6/乙烯-醋酸乙烯酯共聚物(醋酸乙烯含量18％)置于鼓风干燥箱中90度干燥4小时，然后将其和6％的导电炭黑、8％三聚氰胺氰尿酸盐、0.4％抗氧剂1010、2％凹凸棒，于高速混合机内混后均匀后加入双螺杆挤出机内挤出切粒，料筒温度控制在190～260℃，保持真空装置开启。
上述制得的复合材料经力学性能测试：拉伸强度52.58MPa，弹性模量759MPa，抗弯强度33.64MPa，弯曲模量461.31MPa，冲击强度12.28KJ/m2，体积电阻率8.6×105Ohm-cm，阻燃性能达到UL94V-0级。
实施例7
将质量比为40/60的尼龙6/乙烯-醋酸乙烯酯共聚物(醋酸乙烯含量18％)置于鼓风干燥箱中90度干燥4小时，然后将其和8％的导电炭黑、8％三聚氰胺氰尿酸盐、0.4％抗氧剂1010、2％凹凸棒，于高速混合机内混后均匀后加入双螺杆挤出机内挤出切粒，料筒温度控制在190～260℃，保持真空装置开启。
上述制得的复合材料经力学性能测试：拉伸强度51.54MPa，弹性模量746MPa，抗弯强度37.62MPa，弯曲模量443.6MPa，冲击强度12.10KJ/m2，体积电阻率4.8×105Ohm-cm，阻燃性能达到UL94V-0级。

Claims (8)

1.一种阻燃抗静电尼龙复合材料，其特征在于所述的复合材料由下列质量配比的原料组分制成：导电填料4～12％，无卤阻燃剂6～12％，抗氧剂0.2～1％，无机硅酸盐0～4％，余量为尼龙树脂和乙烯-醋酸乙烯酯共聚物；所述尼龙树脂和乙烯-醋酸乙烯酯共聚物质量配比为1∶0.25～4。 
2.根据权利要求1所述的一种阻燃抗静电尼龙复合材料，其特征在于，所述的尼龙树脂为尼龙6或尼龙66树脂。 
3.根据权利要求1所述的一种阻燃抗静电尼龙复合材料，其特征在于，所述的乙烯-醋酸乙烯酯共聚物其醋酸乙烯的含量为15～40％。 
4.根据权利要求1所述的一种阻燃抗静电尼龙复合材料，其特征在于，所述的导电填料为粒径范围为20～100nm的导电炭黑、导电氧化锌或导电氧化锡。 
5.根据权利要求1所述的一种阻燃抗静电尼龙复合材料，其特征在于，所述的无卤阻燃剂为三聚氰胺氰尿酸盐、有机磷酸盐或氢氧化镁。 
6.根据权利要求1所述的一种阻燃抗静电尼龙复合材料，其特征在于，所述的抗氧剂为亚磷酸酯抗氧剂或受阻酚类抗氧剂。 
7.根据权利要求1所述的一种阻燃抗静电尼龙复合材料，其特征在于，所述无机硅酸盐为凹凸棒、蒙脱土及滑石粉中的至少一种。 
8.权利要求1～7中任一项所述的尼龙复合材料的制备方法，其特征在于，包括以下步骤： 
(1)按重量配比称取原料； 
(2)将尼龙树脂于100～110℃干燥3～4小时； 
(3)将乙烯-醋酸乙烯酯共聚物与导电填料制成抗静电母粒； 
(4)将上述制备原料置于高速混合机内混合10～20min； 
(5)将经高速混合机混合后的原料通过双螺杆挤出机，从喂料到机头各区的温度分别为180～270℃，保持真空装置开启，主机转速250～550rpm，切粒机频率10Hz～40Hz。原料通过双螺杆挤出机熔融共混并冷却切粒，制得阻燃抗静电尼龙复合材料。 
CN201310260496.1A 2013-06-25 2013-06-25 一种阻燃抗静电尼龙复合材料及其制备 Pending CN103881221A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310260496.1A CN103881221A (zh) 2013-06-25 2013-06-25 一种阻燃抗静电尼龙复合材料及其制备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310260496.1A CN103881221A (zh) 2013-06-25 2013-06-25 一种阻燃抗静电尼龙复合材料及其制备

Publications (1)

Publication Number Publication Date
CN103881221A true CN103881221A (zh) 2014-06-25

Family

ID=50950372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310260496.1A Pending CN103881221A (zh) 2013-06-25 2013-06-25 一种阻燃抗静电尼龙复合材料及其制备

Country Status (1)

Country Link
CN (1) CN103881221A (zh)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108003451A (zh) * 2017-12-28 2018-05-08 河南云投小镇创业孵化器有限公司 一种计算机的环保阻燃外壳的制备方法
CN108624036A (zh) * 2018-05-03 2018-10-09 大连联合高分子材料有限公司 管型母线中间连接用交联型多层组合物及其制备的屏蔽筒
CN109265991A (zh) * 2018-09-14 2019-01-25 安庆市泽烨新材料技术推广服务有限公司 阻燃导电尼龙复合材料及其制备方法
CN109280259A (zh) * 2018-09-14 2019-01-29 河南科技大学 一种分布调控添加有ommt的eva/pa6阻燃复合材料及制备方法
CN109337184A (zh) * 2018-09-14 2019-02-15 河南科技大学 一种掺杂ommt的复合型eva/pa6合金阻燃材料及其制备方法
CN109337185A (zh) * 2018-09-14 2019-02-15 河南科技大学 一种制备无卤阻燃eva/pa6聚合物合金的方法
CN109370024A (zh) * 2018-09-14 2019-02-22 河南科技大学 一种增韧无卤阻燃eva/pa6复合材料及其制备方法
CN109385082A (zh) * 2018-09-14 2019-02-26 安庆市泽烨新材料技术推广服务有限公司 导电尼龙材料及其制备方法
CN109401297A (zh) * 2018-09-14 2019-03-01 安庆市泽烨新材料技术推广服务有限公司 导电尼龙阻燃材料及其制备方法
CN116925534A (zh) * 2022-03-29 2023-10-24 珠海万通特种工程塑料有限公司 一种介电常数可调的尼龙组合物及其制备方法和应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525495A (zh) * 2009-04-03 2009-09-09 华东理工大学 阻燃型导电聚合物的组合物
CN102598162A (zh) * 2009-10-30 2012-07-18 沙伯基础创新塑料知识产权有限公司 具有降低的负温度系数效应的正温度系数材料
CN102675866A (zh) * 2012-05-22 2012-09-19 苏州新区华士达工程塑胶有限公司 一种增强阻燃尼龙6的配方
CN102796367A (zh) * 2011-12-08 2012-11-28 上海耐特复合材料制品有限公司 一种阻燃尼龙复合物及其制备方法和应用
CN103044912A (zh) * 2012-11-28 2013-04-17 江苏金发科技新材料有限公司 无卤阻燃连续长玻纤增强聚酰胺66复合材料及其制备方法
CN103059556A (zh) * 2011-10-19 2013-04-24 合肥杰事杰新材料股份有限公司 一种聚酰胺组合物及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525495A (zh) * 2009-04-03 2009-09-09 华东理工大学 阻燃型导电聚合物的组合物
CN102598162A (zh) * 2009-10-30 2012-07-18 沙伯基础创新塑料知识产权有限公司 具有降低的负温度系数效应的正温度系数材料
CN103059556A (zh) * 2011-10-19 2013-04-24 合肥杰事杰新材料股份有限公司 一种聚酰胺组合物及其制备方法
CN102796367A (zh) * 2011-12-08 2012-11-28 上海耐特复合材料制品有限公司 一种阻燃尼龙复合物及其制备方法和应用
CN102675866A (zh) * 2012-05-22 2012-09-19 苏州新区华士达工程塑胶有限公司 一种增强阻燃尼龙6的配方
CN103044912A (zh) * 2012-11-28 2013-04-17 江苏金发科技新材料有限公司 无卤阻燃连续长玻纤增强聚酰胺66复合材料及其制备方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108003451A (zh) * 2017-12-28 2018-05-08 河南云投小镇创业孵化器有限公司 一种计算机的环保阻燃外壳的制备方法
CN108624036A (zh) * 2018-05-03 2018-10-09 大连联合高分子材料有限公司 管型母线中间连接用交联型多层组合物及其制备的屏蔽筒
CN109265991A (zh) * 2018-09-14 2019-01-25 安庆市泽烨新材料技术推广服务有限公司 阻燃导电尼龙复合材料及其制备方法
CN109280259A (zh) * 2018-09-14 2019-01-29 河南科技大学 一种分布调控添加有ommt的eva/pa6阻燃复合材料及制备方法
CN109337184A (zh) * 2018-09-14 2019-02-15 河南科技大学 一种掺杂ommt的复合型eva/pa6合金阻燃材料及其制备方法
CN109337185A (zh) * 2018-09-14 2019-02-15 河南科技大学 一种制备无卤阻燃eva/pa6聚合物合金的方法
CN109370024A (zh) * 2018-09-14 2019-02-22 河南科技大学 一种增韧无卤阻燃eva/pa6复合材料及其制备方法
CN109385082A (zh) * 2018-09-14 2019-02-26 安庆市泽烨新材料技术推广服务有限公司 导电尼龙材料及其制备方法
CN109401297A (zh) * 2018-09-14 2019-03-01 安庆市泽烨新材料技术推广服务有限公司 导电尼龙阻燃材料及其制备方法
CN109280259B (zh) * 2018-09-14 2021-05-11 河南科技大学 一种分布调控添加有ommt的eva/pa6阻燃复合材料及制备方法
CN116925534A (zh) * 2022-03-29 2023-10-24 珠海万通特种工程塑料有限公司 一种介电常数可调的尼龙组合物及其制备方法和应用

Similar Documents

Publication Publication Date Title
CN103881221A (zh) 一种阻燃抗静电尼龙复合材料及其制备
CN112250935B (zh) 一种高阻燃等级低烟无卤材料及其制备方法和应用
CN108102213B (zh) 一种阻燃聚丙烯组合物及其制备方法和应用
CN101293984B (zh) 一种膨胀成炭阻燃聚丙烯组合物及其制备方法
WO2017075855A1 (zh) 一种聚丙烯专用高效无卤阻燃剂母粒及其制备方法和应用
CN102337029B (zh) 无卤阻燃型尼龙66复合材料及其制备方法
CN103342880B (zh) 一种高光表面环保无卤阻燃pbt复合材料及其制备方法
CN105175888A (zh) 一种无卤阻燃聚丙烯板材料及制备方法
CN102585378A (zh) 一种高耐热玻纤增强无卤阻燃聚丙烯及其生产方法
CN104231575A (zh) 一种无卤无膦pbt增强复合材料及其制备方法
CN106589896A (zh) 一种高抗冲聚苯醚工程塑料及其制备方法和应用
CN110776690A (zh) 一种105℃b1级辐照交联无卤低烟阻燃聚烯烃弹性体绝缘料及其制备方法
CN108624027B (zh) 一种催化成炭高效无卤阻燃pc/abs混合物及其制备方法
CN107383525A (zh) 环保阻燃pe材料及其制备方法和用途
CN104312118A (zh) 无卤阻燃玄武岩纤维增强聚乳酸复合材料及其制备方法
CN112322020B (zh) 一种聚苯醚树脂组合物及其制备方法和线槽及其制备方法
CN103012965B (zh) 一种改性聚丙烯复合材料及其制备方法
CN102604212B (zh) 一种芳纶浆粕增强膨胀阻燃聚丙烯复合材料及其制备方法
CN111205562A (zh) 一种微波剥离的有机层状纳米硅酸盐与膨胀阻燃剂协同阻燃聚丙烯复合材料的制备方法
CN108250573B (zh) 一种耐热氧老化的无卤环保阻燃聚丙烯材料及其制备方法
CN103131147A (zh) 高灼热丝阻燃增强pbt材料及其生产方法
CN111234367A (zh) 一种阻燃抗静电聚丙烯薄膜复合材料及其制备方法
CN105131573A (zh) 一种新型耐高温阻燃聚醚型聚氨酯/pvc交联电缆料及其制备方法
CN103660306A (zh) 一种无卤阻燃热塑性聚酯组合物的成型方法
CN113881216A (zh) 耐磨阻燃改性聚氨酯电缆材料及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
DD01 Delivery of document by public notice

Addressee: Zhejiang Austrian Environmental Protection Technology Co., Ltd. patent Manager

Document name: Notification that Application Deemed to be Withdrawn

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140625