CN103589035A - 一种耐磨阻燃薄膜及其生产方法 - Google Patents

一种耐磨阻燃薄膜及其生产方法 Download PDF

Info

Publication number
CN103589035A
CN103589035A CN201310434620.1A CN201310434620A CN103589035A CN 103589035 A CN103589035 A CN 103589035A CN 201310434620 A CN201310434620 A CN 201310434620A CN 103589035 A CN103589035 A CN 103589035A
Authority
CN
China
Prior art keywords
parts
accounts
lldpe920nt
film
ldpe2420h
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
CN201310434620.1A
Other languages
English (en)
Inventor
刘荣
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.)
SUZHOU HANXIN PLASTIC Co Ltd
Original Assignee
SUZHOU HANXIN PLASTIC 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 SUZHOU HANXIN PLASTIC Co Ltd filed Critical SUZHOU HANXIN PLASTIC Co Ltd
Priority to CN201310434620.1A priority Critical patent/CN103589035A/zh
Publication of CN103589035A publication Critical patent/CN103589035A/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
    • C08L23/06—Polyethene
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • C08K2201/011—Nanostructured 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明涉及一种耐磨阻燃纳米薄膜，包括外层、中层、内层三部分，各部分组成比例为（重量百分比）：外层40份，中层20份，内层40份，本发明在外层添加了提高材料耐磨性能和高温耐受性的原料，同时在内层添加了提高材料耐高温的原料，增加了产品品质。本发明还提供了此种薄膜的生产方法，包括以下步骤：步骤一、混料；步骤二、配料；步骤三、吹膜。本发明提供的薄膜具有表面平整度高、易电晕、易复合、耐高温，而且耐磨的特点，而且可以结合配料设备，通过吹膜机实现连续生产。

Description

一种耐磨阻燃薄膜及其生产方法
技术领域
本发明涉及薄膜生产加工领域，具体是一种耐磨阻燃薄膜及其生产方法。
背景技术
吹膜(BlowMembrane)是一种塑料加工方法，是指将塑料粒子加热融化再吹成薄膜的一种塑料加工工艺。如果是用新料吹出的薄膜，色泽均匀，干净，成品拉伸好。如果用回收的废塑料制成的塑料粒子，在制成薄膜时通常要添加色素，制成的薄膜可能就着色不匀，脆且易断，价格也较低。由专业的吹膜机生产的吹膜料适用于各种高档薄膜包装。这种膜由于其阻隔性好，保鲜，防湿，防霜冻，隔氧，耐油，可广泛用于轻重包装。如各种鲜果、肉食品、酱菜、鲜牛奶、液体饮料、医药用品等。若非专业的吹膜机或者吹膜机在加工过程中没有使用正确的方法，那么制成的膜料也可能是次等品。大多数PE用于吹膜加工薄膜，通用低密度PE（LDPE）或线性低密PE（LLDPE）都可用。HDPE薄膜级一般用于要求优越的拉伸性和极好的防渗性的地方。例如，HDPE膜常用于商品袋、杂货袋和食物包装。PE薄膜加工一般用普通吹膜加工或平挤加工法。
由于薄膜应用的范围不同，要求的特性会有很大的差别，目前还没有一种容易量产、表面平整度高、易电晕、易复合、耐高温，而且耐磨的薄膜。
发明内容
本发明正是以上技术问题，提供一种容易量产、表面平整度高、易电晕、易复合、耐高温，而且耐磨的薄膜。
本发明通过以下技术方案实现：
一种薄膜，包括外层、中层、内层三部分，各部分组成比例为（重量百分比）：外层40份，中层20份，内层40份，其中外层由LDPE2420H、LLDPE920NT、 PBT聚对苯二甲酸丁二醇酯、PPO聚苯醚、纳米阻燃复合物组成，各组分比例为（重量百分比）：LDPE2420H占55份～60份、LLDPE920NT占25份～40份、PBT聚对苯二甲酸丁二醇酯5份～10份、PPO聚苯醚5份～10份、纳米阻燃复合物              5-30份;
所述的纳米阻燃复合剂的制备方法为：
（1）将硅羟基磷灰石、红磷、凹凸棒、水滑石、蒙脱土、钛白粉、方解石、高岭土按照25-35：15-20：10-15 ：10-15：8-10：8-10：7-8：5-7的质量份数配比混合，加入到200份二甲亚砜(DMSO)和50份甲醇的混合溶液中，于65℃搅拌60小时，过滤，并用60℃温度的热乙醇洗3次除去过量的二甲亚砜(DMSO)，放入真空干燥箱，在60℃温度干燥24小时，研磨过筛，得一次改性阻燃复合物；  
       （2）、将1份一次改性阻燃复合物、10份醋酸钾和25份蒸馏水混合，于温度50℃搅拌10小时以上，于温度30℃，先在超声电功率350W条件下分散2.5小时，然后再在超声电功率250W条件下分散3小时。过滤，并用蒸馏水洗3次，80℃真空干燥24小时，研磨过筛，得二次改性阻燃复合物；        （3）、将上述1份二次改性阻燃复合物在600W功率超声波分散40min，用恒温加热装 置加热到90℃，并用机械搅拌器搅拌(1200r/min)60分钟；得纳米阻燃复合物；中层由LDPE2420H、LLDPE920NT组成，各组分比例为（重量百分比）：LDPE2420H占30份～40份、LLDPE920NT占60份～70份；内层由LDPE2426H、MDPE5401、LLDPE218W、LLDPE920NT、 PBT聚对苯二甲酸丁二醇酯组成，各组分比例为（重量百分比）：LDPE2426H占20份～30份、MDPE5401占20份～30份、LLDPE218W占20份～30份、LLDPE920NT占20份～30份、 PBT聚对苯二甲酸丁二醇酯占1份～5份。
一种薄膜的生产方法，包括以下步骤：
步骤一、混料，按外层、中层、内层各组分的重量百分比将各原料按规定比例搅拌均匀制成原混材料备用；
步骤二、配料，按外层、中层、内层的重量百分比将步骤一制备的原混材料进行配料；
步骤三、吹膜，采用配有自动配料设备的吹膜机吹塑成型生产出需要的薄膜。
本发明提供的薄膜具有表面平整度高、易电晕、易复合、耐高温，而且耐磨的特点，而且可以结合配料设备，通过吹膜机实现连续生产。
具体实施方式
下面结合具体实施例对本发明做进一步说明。
实施例1
首先，按重量百分比将60份的LDPE2420H、30份的LLDPE920NT、 5份的PBT聚对苯二甲酸丁二醇酯、5份的PPO聚苯醚、纳米阻燃复合物              30份;搅拌均匀制成外层原混材料，按重量百分比将35份的LDPE2420H、65份的LLDPE920NT搅拌均匀制成中层原混材料，按重量百分比将25份的LDPE2426H、25份的MDPE5401、25份的LLDPE218W、24份的LLDPE920NT、 1份的PBT聚对苯二甲酸丁二醇酯搅拌均匀制成内层原混材料，按重量百分比然后将外层原混材料、中层原混材料、内层原混材料按外层40份，中层20份，内层40份进行配料，配料完成后，即可采用配有自动配料设备的吹膜机吹塑成型生产出需要的薄膜。
实施例2
首先，按重量百分比将55份的LDPE2420H、25份的LLDPE920NT、10份的PBT聚对苯二甲酸丁二醇酯、10份的PPO聚苯醚、纳米阻燃复合物              5 份;搅拌均匀制成外层原混材料，按重量百分比将30份的LDPE2420H、70份的LLDPE920NT搅拌均匀制成中层原混材料，按重量百分比将20份的LDPE2426H、30份的MDPE5401、20份的LLDPE218W、25份的LLDPE920NT、5份的PBT聚对苯二甲酸丁二醇酯搅拌均匀制成内层原混材料，按重量百分比然后将外层原混材料、中层原混材料、内层原混材料按外层40份，中层20份，内层40份进行配料，配料完成后，即可采用配有自动配料设备的吹膜机吹塑成型生产出需要的薄膜。
实施例3
首先，按重量百分比将58份的LDPE2420H、26份的LLDPE920NT、8份的PBT聚对苯二甲酸丁二醇酯、8份的PPO聚苯醚、纳米阻燃复合物              20份搅拌均匀制成外层原混材料，按重量百分比将40份的LDPE2420H、60份的LLDPE920NT搅拌均匀制成中层原混材料，按重量百分比将30份的LDPE2426H、20份的MDPE5401、27份的LLDPE218W、20份的LLDPE920NT、3份的PBT聚对苯二甲酸丁二醇酯搅拌均匀制成内层原混材料，按重量百分比然后将外层原混材料、中层原混材料、内层原混材料按外层40份，中层20份，内层40份进行配料，配料完成后，即可采用配有自动配料设备的吹膜机吹塑成型生产出需要的薄膜。
经过多次试验证明，PBT聚对苯二甲酸丁二醇酯与PPO聚苯醚等量混合分散性最好，效果最明显。并且随着添加量的增加，其高温耐受性与耐磨性也呈增长趋势。
本发明提供的薄膜具有表面平整度高、易电晕、易复合、耐高温，而且耐磨的特点，而且可以结合配料设备，通过吹膜机实现连续生产。

Claims (5)

1.一种耐磨阻燃薄膜，包括外层、中层、内层三部分，各部分组成比例为（重量百分比）：外层40份，中层20份，内层40份，其中外层由LDPE2420H、LLDPE920NT、 PBT聚对苯二甲酸丁二醇酯、PPO聚苯醚、纳米阻燃复合物组成，各组分比例为（重量百分比）：LDPE2420H占55份～60份、LLDPE920NT占25份～40份、PBT聚对苯二甲酸丁二醇酯5份～10份、PPO聚苯醚5份～10份、纳米阻燃复合物  5-30份;
所述的纳米阻燃复合剂的制备方法为：
（1）将硅羟基磷灰石、红磷、凹凸棒、水滑石、蒙脱土、钛白粉、方解石、高岭土按照25-35：15-20：10-15 ：10-15：8-10：8-10：7-8：5-7的质量份数配比混合，加入到200份二甲亚砜(DMSO)和50份甲醇的混合溶液中，于65℃搅拌60小时，过滤，并用60℃温度的热乙醇洗3次除去过量的二甲亚砜(DMSO)，放入真空干燥箱，在60℃温度干燥24小时，研磨过筛，得一次改性阻燃复合物；  
       （2）、将1份一次改性阻燃复合物、10份醋酸钾和25份蒸馏水混合，于温度50℃搅拌10小时以上，于温度30℃，先在超声电功率350W条件下分散2.5小时，然后再在超声电功率250W条件下分散3小时,过滤，并用蒸馏水洗3次，80℃真空干燥24小时，研磨过筛，得二次改性阻燃复合物；        （3）、将上述1份二次改性阻燃复合物在600W功率超声波分散40min，用恒温加热装 置加热到90℃，并用机械搅拌器搅拌(1200r/min)60分钟；得纳米阻燃复合物；中层由LDPE2420H、LLDPE920NT组成，各组分比例为（重量百分比）：LDPE2420H占30份～40份、LLDPE920NT占60份～70份；内层由LDPE2426H、MDPE5401、LLDPE218W、LLDPE920NT、 PBT聚对苯二甲酸丁二醇酯组成，各组分比例为（重量百分比）：LDPE2426H占20份～30份、MDPE5401占20份～30份、LLDPE218W占20份～30份、LLDPE920NT占20份～30份、 PBT聚对苯二甲酸丁二醇酯占1份～5份。
2.根据权利要求1所述一种薄膜，其特征在于外层各组分比例为LDPE2420H占60份、LLDPE920NT占30份、PBT聚对苯二甲酸丁二醇酯5份、PPO聚苯醚5份、纳米阻燃复合物 5份;；中层各组分比例为LDPE2420H占35份、LLDPE920NT占65份；内层各组分比例为LDPE2426H占25份、MDPE5401占25份、LLDPE218W占25份、LLDPE920NT占24份、 PBT聚对苯二甲酸丁二醇酯占1份。
3.根据权利要求1所述一种薄膜，其特征在于外层各组分比例为LDPE2420H占55份、LLDPE920NT占25份、PBT聚对苯二甲酸丁二醇酯10份、PPO聚苯醚10份、纳米阻燃复合物 20份;；中层各组分比例为LDPE2420H占30份、LLDPE920NT占70份；内层各组分比例为LDPE2426H占20份、MDPE5401占30份、LLDPE218W占20份、LLDPE920NT占25份、 PBT聚对苯二甲酸丁二醇酯占5份。
4.根据权利要求1所述一种薄膜，其特征在于外层各组分比例为LDPE2420H占58份、LLDPE920NT占26份、PBT聚对苯二甲酸丁二醇酯8份、PPO聚苯醚8份、纳米阻燃复合物  30份;；中层各组分比例为LDPE2420H占40份、LLDPE920NT占60份；内层各组分比例为LDPE2426H占30份、MDPE5401占20份、LLDPE218W占27份、LLDPE920NT占20份、 PBT聚对苯二甲酸丁二醇酯占3份。
5.一种薄膜的生产方法，包括以下步骤：
步骤一、混料，按外层、中层、内层各组分的重量百分比将各原料按规定比例搅拌均匀制成原混材料备用；
步骤二、配料，按外层、中层、内层的重量百分比将步骤一制备的原混材料进行配料；
步骤三、吹膜，采用配有自动配料设备的吹膜机吹塑成型生产出需要的薄膜。
CN201310434620.1A 2013-09-23 2013-09-23 一种耐磨阻燃薄膜及其生产方法 Pending CN103589035A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310434620.1A CN103589035A (zh) 2013-09-23 2013-09-23 一种耐磨阻燃薄膜及其生产方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310434620.1A CN103589035A (zh) 2013-09-23 2013-09-23 一种耐磨阻燃薄膜及其生产方法

Publications (1)

Publication Number Publication Date
CN103589035A true CN103589035A (zh) 2014-02-19

Family

ID=50079372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310434620.1A Pending CN103589035A (zh) 2013-09-23 2013-09-23 一种耐磨阻燃薄膜及其生产方法

Country Status (1)

Country Link
CN (1) CN103589035A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103465577A (zh) * 2013-09-23 2013-12-25 苏州市涵信塑业有限公司 一种耐磨薄膜及其生产方法
CN103496240A (zh) * 2013-09-23 2014-01-08 苏州市涵信塑业有限公司 一种耐高温耐磨薄膜及其生产方法
CN110105723A (zh) * 2019-04-19 2019-08-09 嘉兴市科邦医用包装有限公司 一种阻燃复合膜

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102002141A (zh) * 2010-11-19 2011-04-06 安徽大学 聚氨酯-纳米高岭土复合材料的制备方法
CN102029755A (zh) * 2010-09-27 2011-04-27 沈阳防锈包装材料有限责任公司 一种阻燃可收缩防腐蚀包装膜及制造方法
CN102085736A (zh) * 2010-09-29 2011-06-08 宋旭 无机粉体高填充聚烯烃装饰纸及其制造方法
CN102991074A (zh) * 2012-12-28 2013-03-27 昆山金盟塑料薄膜有限公司 一种薄膜及其生产方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102029755A (zh) * 2010-09-27 2011-04-27 沈阳防锈包装材料有限责任公司 一种阻燃可收缩防腐蚀包装膜及制造方法
CN102085736A (zh) * 2010-09-29 2011-06-08 宋旭 无机粉体高填充聚烯烃装饰纸及其制造方法
CN102002141A (zh) * 2010-11-19 2011-04-06 安徽大学 聚氨酯-纳米高岭土复合材料的制备方法
CN102991074A (zh) * 2012-12-28 2013-03-27 昆山金盟塑料薄膜有限公司 一种薄膜及其生产方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
师昌绪主编: "《材料科学与工程手册下卷》", 31 January 2004, article "聚对苯二甲酸丁二醇酯、聚苯醚", pages: 57 - 75 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103465577A (zh) * 2013-09-23 2013-12-25 苏州市涵信塑业有限公司 一种耐磨薄膜及其生产方法
CN103496240A (zh) * 2013-09-23 2014-01-08 苏州市涵信塑业有限公司 一种耐高温耐磨薄膜及其生产方法
CN110105723A (zh) * 2019-04-19 2019-08-09 嘉兴市科邦医用包装有限公司 一种阻燃复合膜

Similar Documents

Publication Publication Date Title
CN102991074A (zh) 一种薄膜及其生产方法
JP6498204B2 (ja) 粒子の表面処理及びその使用
CN105199183A (zh) 一种色母粒配方
WO2007040972A1 (en) Plastic compositions and products produced therefrom
US7935753B2 (en) Surface treated pigment
CN107936786A (zh) 邦定珠光粉末涂料及其制备工艺
CN103589035A (zh) 一种耐磨阻燃薄膜及其生产方法
RU2187518C2 (ru) Многоцветное изделие и способ его изготовления, концентрат красящего вещества
CN107082960A (zh) 一种阻燃型高光泽聚丙烯复合材料及其制备方法
JP2012077082A (ja) 表面処理されたメークアップ化粧料用無機粉体及びこれを含むメークアップ化粧料
CN109912884A (zh) 一种高光泽耐磨耐刮擦聚丙烯复合材料及其制备方法和用途
JP2017145338A (ja) 白色ポリエステル樹脂シート及びその製造方法並びに該シートを用いた包装用容器
CN107001649B (zh) 树脂着色用母料和着色树脂成形体的制造方法
JPWO2016067564A1 (ja) リアルステッチ表皮用粉体成形性塩化ビニル樹脂組成物及びその製造方法、リアルステッチ表皮用塩化ビニル樹脂成形体及びその製造方法、並びに、積層体
CN103029397A (zh) 一种薄膜及其生产方法
CN103524826A (zh) 一种耐磨阻燃纳米薄膜
CN103524827A (zh) 一种耐磨纳米薄膜及其生产方法
CN114163797A (zh) 一种黄色聚碳酸酯/苯乙烯类树脂合金组合物及其制备方法与应用
CN103481615A (zh) 一种耐高温纳米薄膜及其生产方法
CN103465582A (zh) 一种高强度耐高温薄膜及其生产方法
CN103496238A (zh) 一种高强度纳米薄膜及其生产方法
JP6934137B2 (ja) 暗色の布帛、もしくはエンジニアリングプラスチックに用いるカラーマスターバッチ組成物及びその製品
CN107177242A (zh) 耐醇的热塑性聚烯烃汽车内饰材料及其制备方法
CN106279918A (zh) 一种抗静电抗老化型聚丙烯色母粒
CN105694015A (zh) 一种水瓶用pet切片配方

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20140219