CN104629166A - 一种高耐候性聚丙烯自发光材料及制备方法 - Google Patents

一种高耐候性聚丙烯自发光材料及制备方法 Download PDF

Info

Publication number
CN104629166A
CN104629166A CN201310555483.7A CN201310555483A CN104629166A CN 104629166 A CN104629166 A CN 104629166A CN 201310555483 A CN201310555483 A CN 201310555483A CN 104629166 A CN104629166 A CN 104629166A
Authority
CN
China
Prior art keywords
polypropylene
luminescent material
weatherability
self
district temperature
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
CN201310555483.7A
Other languages
English (en)
Inventor
闫光
郑长威
杨鑫
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.)
Heilongjiang Xinda Enterprise Group Co Ltd
Original Assignee
Heilongjiang Xinda Enterprise Group 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 Heilongjiang Xinda Enterprise Group Co Ltd filed Critical Heilongjiang Xinda Enterprise Group Co Ltd
Priority to CN201310555483.7A priority Critical patent/CN104629166A/zh
Publication of CN104629166A publication Critical patent/CN104629166A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
    • 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
    • B29C2948/92514—Pressure
    • 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
    • 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
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter

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)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明提供一种高耐候性聚丙烯自发光材料及制备方法。利用长余辉发光材料做为发光体，聚丙烯为基体，经过特种工艺制成的具有蓄光型自发光材料，黑暗环境下能持续发光10小时以上，且吸光发光的过程可无数次地反复进行，使用寿命至少在10年以上，具有余辉时间长、无毒无害物放射性、环保节能和人体安全、耐候性强等特点。

Description

一种高耐候性聚丙烯自发光材料及制备方法
技术领域
本发明涉及高分子材料领域，具体涉及一种高耐候性聚丙烯自发光材料及制备方法，主要应用于安全应急技术领域。
背景技术
目前应用于可见光显示方面的材料主要有电致发光材料和光致发光材料，其中光致发光材料由于不需要特殊的激励场而比电致发光材料具有一定的优势，当黑暗降临或突然照明断电时，光致发光材料可以将蓄积的可见光激发能转化为可见光发射，起到应急显示，主要用于隐蔽照明的安全标识等。
现我们在地铁建设方面对此技术有所应用，其他领域应用极少。自发光标示的使用解决了在供电条件不好及无供电条件时，行人及畜力车在夜间对交通标示等盲视问题，加强了交通警示标志效果，提高了道路安全水平。
发明内容
  本发明提供一种高耐候性聚丙烯自发光材料及制备方法，该材料制备的制品属于安全应急领域。黑暗环境下能持续发光10小时以上，且吸光发光的过程可无数次地反复进行，使用寿命至少在10年以上，具有良好的耐候性、余辉时间长、无毒无害物放射性、环保节能等特点。
技术方案：
    上述一种高耐候性聚丙烯自发光材料制备方法为:
步骤一、将聚丙烯置于两铝箔间，在200℃预热30min，然后在180℃平板机上使之熔融，在130℃结晶2h，然后冷却到室温，剪切可得聚丙烯料粒。
步骤二、将聚丙烯、表面包覆的夜光粉、偶联剂、成核剂、抗紫外吸收剂、抗氧剂、光稳定剂等相关助剂，投入到混合器中混合均匀，混合时间为4-6min、速度为300-400转/秒。
步骤三、将步骤二混合后的物料加入到双螺杆挤出机的料斗中，经熔融共混挤出，水冷，风刀冷却干燥，造粒，均化，包装；加工工艺为：一区温度190-195℃，二区温度190-195℃，三区温度195-200℃，四区温度195-200℃，五区温度205-210℃，六区温度205-210℃，七区温度205-210℃，机头温度200-210℃，螺杆转速为200-300r/min，主喂料转速为10-15r/min，压力为3-5MPa，螺杆长径比40-45。
具体实施例:
实施例1:(按质量份数) 聚丙烯90份，夜光粉10份，偶联剂 2份，抗紫外吸收剂2份，光稳定剂4份。
实施例2:(按质量份数) 聚丙烯85份，夜光粉15份，偶联剂 4份，成核剂2份，抗紫外吸收剂4份，光稳定剂3份。
实施例3:(按质量份数) 聚丙烯80份，夜光粉20份，偶联剂 3份，成核剂2份，抗紫外吸收剂3份，抗氧剂2份，光稳定剂3份。
实施例4:(按质量份数) 聚丙烯75份，夜光粉25份，偶联剂 5份，成核剂3份，抗紫外吸收剂6份，抗氧剂4份，光稳定剂3份。
实施例5:(按质量份数) 聚丙烯70份，夜光粉30份，偶联剂 5份，成核剂3份，抗紫外吸收剂8份，抗氧剂5份，光稳定剂5份。
 
实施例1-5的性能见下表：
检测项目 实施例1 实施例2 实施例3 实施例4 实施例5
吸光时间（h） 6 6 6 6 6
夜光余辉时间（h） 11 12 15 15 16
热老化（h） 1150 1250 1350 1500 1550
氙灯老化（h） 1000 1100 1050 1050 1200

Claims (6)

1.一种高耐候性聚丙烯自发光材料由以下物料组成质量份数如下:
聚丙烯                                75-85
夜光粉                                15-25
偶联剂                                 1-5
成核剂                                 1-3
抗紫外吸收剂                           1-8
抗氧剂                                 1-5
光稳定剂                               1-5。
2.根据权利要求1所述的一种高耐候性聚丙烯自发光材料，其特征在于：所述的夜光粉是经过高分子材料表面包覆法物理吸附作用得到的（主要成分为SrAI204:Eu,Dy,粒径10-20um）。
3.根据权利要求1所述的一种高耐候性聚丙烯自发光材料，其特征在于：所述的偶联剂为钛酸酯类。
4.根据权利要求1所述的一种高耐候性聚丙烯自发光材料，其特征在于：所述的抗紫外吸收剂为无机纳米材料（纳米TiO2 类）。
5.根据权利要求1所述的一种高耐候性聚丙烯自发光材料，其特征在于：所述的光稳定剂是UV-531和UV-770所组成的。
6.根据权利要求1所述的一种高耐候性聚丙烯自发光材料，生产方法为：
步骤一、将聚丙烯置于两铝箔间，在200℃预热30min，然后在180℃平板机上使之熔融，在130℃结晶2h，然后冷却到室温，剪切可得聚丙烯料粒；步骤二、将聚丙烯、表面包覆的夜光粉、偶联剂、成核剂、抗紫外吸收剂、抗氧剂、光稳定剂等相关助剂，投入到混合器中混合均匀，混合时间为4-6min、速度为300-400转/秒；步骤三、将步骤二混合后的物料加入到双螺杆挤出机的料斗中，经熔融共混挤出，水冷，风刀冷却干燥，造粒，均化，包装；加工工艺为：一区温度190-195℃，二区温度190-195℃，三区温度195-200℃，四区温度195-200℃，五区温度205-210℃，六区温度205-210℃，七区温度205-210℃，机头温度200-210℃，螺杆转速为200-300r/min，主喂料转速为10-15r/min，压力为3-5MPa，螺杆长径比40-45。
CN201310555483.7A 2013-11-11 2013-11-11 一种高耐候性聚丙烯自发光材料及制备方法 Pending CN104629166A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310555483.7A CN104629166A (zh) 2013-11-11 2013-11-11 一种高耐候性聚丙烯自发光材料及制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310555483.7A CN104629166A (zh) 2013-11-11 2013-11-11 一种高耐候性聚丙烯自发光材料及制备方法

Publications (1)

Publication Number Publication Date
CN104629166A true CN104629166A (zh) 2015-05-20

Family

ID=53208433

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310555483.7A Pending CN104629166A (zh) 2013-11-11 2013-11-11 一种高耐候性聚丙烯自发光材料及制备方法

Country Status (1)

Country Link
CN (1) CN104629166A (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105906933A (zh) * 2015-02-25 2016-08-31 财团法人纺织产业综合研究所 蓄光母粒及纤维
CN107815018A (zh) * 2017-11-06 2018-03-20 安特普工程塑料（苏州）有限公司 一种夜光塑料、制备夜光塑料的双螺杆挤出机以及制备方法
CN109777043A (zh) * 2019-01-31 2019-05-21 周波 一种高亮度长余辉自发光模块和发光标牌
CN112812427A (zh) * 2020-12-31 2021-05-18 苏州度辰新材料有限公司 一种光致发光变色聚烯烃母料及制备方法
CN114940789A (zh) * 2022-05-05 2022-08-26 万华化学（宁波）有限公司 一种夜光聚丙烯复合材料及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101117578A (zh) * 2007-08-14 2008-02-06 四川大学 疏水性稀土长余辉发光材料、发光塑料及其制备方法
CN103148438A (zh) * 2013-01-16 2013-06-12 张海峰 一种发光透光的塑料灯罩及其制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101117578A (zh) * 2007-08-14 2008-02-06 四川大学 疏水性稀土长余辉发光材料、发光塑料及其制备方法
CN103148438A (zh) * 2013-01-16 2013-06-12 张海峰 一种发光透光的塑料灯罩及其制造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105906933A (zh) * 2015-02-25 2016-08-31 财团法人纺织产业综合研究所 蓄光母粒及纤维
CN107815018A (zh) * 2017-11-06 2018-03-20 安特普工程塑料（苏州）有限公司 一种夜光塑料、制备夜光塑料的双螺杆挤出机以及制备方法
CN107815018B (zh) * 2017-11-06 2023-11-24 安特普工程塑料（苏州）有限公司 一种夜光塑料、制备夜光塑料的双螺杆挤出机以及制备方法
CN109777043A (zh) * 2019-01-31 2019-05-21 周波 一种高亮度长余辉自发光模块和发光标牌
CN112812427A (zh) * 2020-12-31 2021-05-18 苏州度辰新材料有限公司 一种光致发光变色聚烯烃母料及制备方法
CN114940789A (zh) * 2022-05-05 2022-08-26 万华化学（宁波）有限公司 一种夜光聚丙烯复合材料及其制备方法
CN114940789B (zh) * 2022-05-05 2024-02-02 万华化学（宁波）有限公司 一种夜光聚丙烯复合材料及其制备方法

Similar Documents

Publication Publication Date Title
CN104629166A (zh) 一种高耐候性聚丙烯自发光材料及制备方法
CN101698717A (zh) 长余辉稀土发光粉高分子复合材料
CN104231426A (zh) 一种聚丙烯自发光材料及制备方法
CN201843095U (zh) 一种全天候双层构造道路标线涂料
JP2014520924A (ja) 重合前にモノマーに添加することによりポリマー中に蛍燐光体を組み込んだ高効率光変換プラスチック部品
CN102493017A (zh) 一种稀土硅酸盐蓝色长余辉聚酯纤维及其制备方法
CN105086780A (zh) 一种稀土磷酸盐夜光粉末涂料
CN105670325A (zh) 一种夜间发光广告纸
CN104086683B (zh) 一种长余辉高分子发光材料的制备方法
CN104151808A (zh) 一种发光注塑材料
CN102776592A (zh) 一种具有荧光效应的人造草丝及其制备方法
CN105086781A (zh) 一种稀土硼酸盐长余辉聚酯粉末涂料
CN103361763A (zh) 稀土硅酸盐蓝色长余辉彩色聚酯纤维及其制备方法
CN102493012A (zh) 一种稀土硅酸盐蓝色长余辉发光丙纶及其制备工艺
CN103966850A (zh) 广告灯箱布的制作方法
CN101955615B (zh) 一种聚氯乙烯/铝酸锶铕光致发光片材的制造方法
CN102493018A (zh) 稀土硅酸盐红色长余辉发光涤纶及其制备方法
CN103361755A (zh) 一种稀土硅酸盐蓝色长余辉聚丙烯彩色纤维
CN102807866A (zh) 一种发光材料及其制备方法和应用
CN103361760A (zh) 稀土硅酸盐蓝色长余辉发光锦纶及其制备工艺
TW202309247A (zh) 蓄光複合材料及其製造方法
CN104945831A (zh) 一种适用于灯罩的夜光塑料
CN101899187B (zh) 一种聚氯乙烯/铝酸锶铕光致发光片材
KR100882220B1 (ko) 축광층이 코팅된 흙블록 및 그 제조 방법
CN103554851A (zh) 一种聚酯树脂挤出发光板材及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150520