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CN108456373A - A kind of super PVC film of fluorescence and preparation method thereof - Google Patents

A kind of super PVC film of fluorescence and preparation method thereof Download PDF

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CN108456373A
CN108456373A CN201810078347.6A CN201810078347A CN108456373A CN 108456373 A CN108456373 A CN 108456373A CN 201810078347 A CN201810078347 A CN 201810078347A CN 108456373 A CN108456373 A CN 108456373A
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pvc film
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whitening agent
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向卫东
梁晓娟
邹军
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Wenzhou University
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    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • 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
    • C08K13/02—Organic and inorganic 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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
    • C08K3/32—Phosphorus-containing compounds
    • 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
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3

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  • Chemical & Material Sciences (AREA)
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  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

The invention discloses a kind of super PVC film of fluorescence, the super PVC film of the fluorescence includes the raw material of following parts by weight：5 10 parts of fluorescent whitening agent, 100 108 parts of Corvic, 13 parts of stabilizer, 0.3 0.7 parts of antioxidant；The preparation method of the super PVC film of the fluorescence includes the following steps：S1：The Corvic, stabilizer, antioxidant of above-mentioned parts by weight is taken to be added in high-speed mixer, adjustment mixing speed is 1,000 2000 revs/min, and mixing time control is controlled in 15 30min, whipping temp at 50 80 DEG C；S2：It is stirring after in 10 15min, fluorescent whitening agent is at the uniform velocity added, after waiting for that the fluorescent whitening agent of certain part by weight is added and completes, then improving whipping temp to 90 100 DEG C, stirring terminates, stands and obtains pre-mixed material；S3：Extruder extruding pelletization is added in pre-mixed material obtained above, obtains PVC film particle；S4：Obtained PVC film particle is molded using injection moulding machine, is cooled down using pure water pond, obtains the super PVC film of fluorescence.

Description

一种荧光超透PVC膜及其制备方法A kind of fluorescent ultra-transparent PVC film and preparation method thereof

技术领域technical field

本发明涉及荧光晶体相关技术领域，具体为一种荧光超透PVC膜及其制备方法。The invention relates to the technical field related to fluorescent crystals, in particular to a fluorescent ultra-transparent PVC film and a preparation method thereof.

背景技术Background technique

荧光材料是由金属（锌、铬）硫化物或稀土氧化物与微量活性剂配合经煅烧而成。无色或浅白色，是在紫外光(200～400nm)照射下，依颜料中金属和活化剂种类、含量的不同，而呈现出各种颜色的可见光(400～800nm)。Fluorescent material is calcined by metal (zinc, chromium) sulfide or rare earth oxide and trace active agent. Colorless or light white, under the irradiation of ultraviolet light (200-400nm), according to the different types and contents of metals and activators in the pigment, it presents various colors of visible light (400-800nm).

PVC膜主要成分为聚氯乙烯，为微黄色半透明状，有光泽。透明度胜于聚乙烯、聚丙烯，差于聚苯乙烯，随助剂用量不同，分为软、硬聚氯乙烯，软制品柔而韧，手感粘，硬制品的硬度高于低密度聚乙烯，而低于聚丙烯，在屈折处会出现白化现象。The main component of PVC film is polyvinyl chloride, which is light yellow, translucent and shiny. Transparency is better than polyethylene and polypropylene, and worse than polystyrene. Depending on the amount of additives, it can be divided into soft and hard PVC. Soft products are soft and tough, and feel sticky. The hardness of hard products is higher than that of low-density polyethylene. And lower than polypropylene, there will be whitening at the inflection.

随着科学技术的进步，人们对荧光的研究越来越多，荧光物质的应用范围越来越广。荧光物质除用作染料外，还在有机颜料、光学增白剂、光氧化剂、涂料、化学及生化分析、太阳能捕集器、防伪标记、药物示踪及激光等领域得到了更广泛的应用，荧光材料在使用的过程中，通常制作成荧光粉配合其他材料进行混合使用，利用荧光粉本身的发光性，可以作为一种新型光源。With the advancement of science and technology, more and more researches on fluorescence have been carried out, and the application range of fluorescent substances has become wider and wider. In addition to being used as dyes, fluorescent substances are also widely used in organic pigments, optical brighteners, photooxidants, coatings, chemical and biochemical analysis, solar collectors, anti-counterfeiting marks, drug tracers and lasers. During the use of fluorescent materials, they are usually made into fluorescent powder and mixed with other materials. Using the luminescence of the fluorescent powder itself, it can be used as a new type of light source.

将PVC膜与新型的荧光晶体材料结合使用也是现代科技研究的方向之一，现有技术中，如果考虑将荧光晶体材料与超透PVC膜融合，能够很好的提高超透PVC膜的使用范围，为此本发明提出一种荧光超透PVC膜及其制备方法。The combination of PVC film and new fluorescent crystal material is also one of the directions of modern scientific and technological research. In the existing technology, if the fusion of fluorescent crystal material and ultra-transparent PVC film is considered, the application range of ultra-transparent PVC film can be greatly improved. Therefore, the present invention proposes a fluorescent ultra-transparent PVC film and a preparation method thereof.

发明内容Contents of the invention

本发明的目的在于提供一种荧光超透PVC膜及其制备方法，以解决背景技术中提出的问题。The object of the present invention is to provide a fluorescent ultra-transparent PVC film and a preparation method thereof, so as to solve the problems raised in the background technology.

为实现目的，本发明提供如下技术方案，一种荧光超透PVC膜，该荧光超透PVC膜包括以下重量份的原料：荧光增白剂5-10份、聚氯乙烯树脂100-108份、稳定剂1-3份、抗氧化剂0.3-0.7份。In order to achieve the purpose, the present invention provides the following technical scheme, a fluorescent ultra-transparent PVC film, which includes the following raw materials in parts by weight: 5-10 parts of fluorescent whitening agent, 100-108 parts of polyvinyl chloride resin, 1-3 parts of stabilizer, 0.3-0.7 parts of antioxidant.

优选的，该荧光超透PVC膜包括以下重量份的原料：荧光增白剂5份、聚氯乙烯树脂100份、稳定剂1份、抗氧化剂0.3份。Preferably, the fluorescent ultra-transparent PVC film includes the following raw materials in parts by weight: 5 parts of fluorescent whitening agent, 100 parts of polyvinyl chloride resin, 1 part of stabilizer, and 0.3 part of antioxidant.

优选的，该荧光超透PVC膜包括以下重量份的原料：荧光增白剂7.5份、聚氯乙烯树脂104份、稳定剂2份、抗氧化剂0.5份。Preferably, the fluorescent ultra-transparent PVC film includes the following raw materials in parts by weight: 7.5 parts of fluorescent whitening agent, 104 parts of polyvinyl chloride resin, 2 parts of stabilizer, and 0.5 part of antioxidant.

优选的，该荧光超透PVC膜包括以下重量份的原料：荧光增白剂10份、聚氯乙烯树脂108份、稳定剂3份、抗氧化剂0.7份。Preferably, the fluorescent ultra-transparent PVC film includes the following raw materials in parts by weight: 10 parts of fluorescent whitening agent, 108 parts of polyvinyl chloride resin, 3 parts of stabilizer, and 0.7 part of antioxidant.

优选的，所述荧光增白剂为二苯乙烯或者苯并氧氮。Preferably, the fluorescent whitening agent is stilbene or benzoxazepine.

优选的，所述稳定剂为三盐基硫酸铅或者二盐基亚磷酸铅。Preferably, the stabilizer is tribasic lead sulfate or dibasic lead phosphite.

优选的，所述抗氧化剂为双酚A和亚磷酸酯。Preferably, the antioxidant is bisphenol A and phosphite.

优选的，该荧光超透PVC膜的制备方法包括以下步骤：Preferably, the preparation method of the fluorescent ultra-transparent PVC film comprises the following steps:

S1：取上述重量份的聚氯乙烯树脂、稳定剂、抗氧化剂加入到高速混合机中，调整搅拌速度为1000-2000转/分，搅拌时间控制在15-30min，搅拌温度控制在50-80℃；S1: Add the polyvinyl chloride resin, stabilizer, and antioxidant in the above weight parts into a high-speed mixer, adjust the stirring speed to 1000-2000 rpm, control the stirring time at 15-30min, and control the stirring temperature at 50-80 ℃;

S2：在搅拌经过10-15min中之后，匀速加入荧光增白剂，待一定重量份的荧光增白剂加入完成之后，然后提高搅拌温度至90-100℃，搅拌结束、静置得到预混合物料；S2: After stirring for 10-15 minutes, add the fluorescent whitening agent at a uniform speed. After a certain weight of the fluorescent whitening agent is added, then increase the stirring temperature to 90-100°C, finish the stirring, and let stand to obtain the premixed material ;

S3：将上述得到的预混合物料加入挤出机挤出造粒，得到PVC膜颗粒；S3: adding the premixed material obtained above into an extruder to extrude and granulate to obtain PVC film granules;

S4：将得到的PVC膜颗粒利用注塑成型机注塑，再经过纯水池进行冷却，得到荧光超透PVC膜。S4: The obtained PVC film particles are injected by an injection molding machine, and then cooled in a pure water pool to obtain a fluorescent ultra-transparent PVC film.

与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:

1.PVC膜本身的使用范围广，添加荧光增白剂之后可以增加PVC膜的高亮反光性；1. PVC film itself has a wide range of applications, adding fluorescent whitening agent can increase the high-brightness and reflective properties of PVC film;

2.可以设置不同颜色荧光增白剂，形成不同颜色的超透PVC膜，一方面可以增加PVC膜的可选择性，以及增加它的使用范围。2. Different colors of fluorescent whitening agents can be set to form super transparent PVC films of different colors. On the one hand, it can increase the selectivity of PVC films and increase its application range.

具体实施方式Detailed ways

下面对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

本发明提供一种技术方案：下面结合具体实施方式对本专利的技术方案作进一步详细地说明。The present invention provides a technical solution: the technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

一种荧光超透PVC膜，该荧光超透PVC膜包括以下重量份的原料：荧光增白剂5-10份、聚氯乙烯树脂100-108份、稳定剂1-3份、抗氧化剂0.3-0.7份；A fluorescent ultra-transparent PVC film. The fluorescent ultra-transparent PVC film includes the following raw materials in parts by weight: 5-10 parts of fluorescent whitening agent, 100-108 parts of polyvinyl chloride resin, 1-3 parts of stabilizer, and 0.3-10 parts of antioxidant. 0.7 copies;

荧光增白剂为二苯乙烯或者苯并氧氮；The fluorescent whitening agent is stilbene or benzoxazine;

稳定剂为三盐基硫酸铅或者二盐基亚磷酸铅；The stabilizer is tribasic lead sulfate or dibasic lead phosphite;

抗氧化剂为双酚A和亚磷酸酯；Antioxidants are bisphenol A and phosphite;

该荧光超透PVC膜的制备方法包括以下步骤：The preparation method of the fluorescent ultra-transparent PVC film comprises the following steps:

S1：取上述重量份的聚氯乙烯树脂、稳定剂、抗氧化剂加入到高速混合机中，调整搅拌速度为1000-2000转/分，搅拌时间控制在15-30min，搅拌温度控制在50-80℃；S1: Add the polyvinyl chloride resin, stabilizer, and antioxidant in the above weight parts into a high-speed mixer, adjust the stirring speed to 1000-2000 rpm, control the stirring time at 15-30min, and control the stirring temperature at 50-80 ℃;

S2：在搅拌经过10-15min中之后，匀速加入荧光增白剂，待一定重量份的荧光增白剂加入完成之后，然后提高搅拌温度至90-100℃，搅拌结束、静置得到预混合物料；S2: After stirring for 10-15 minutes, add the fluorescent whitening agent at a uniform speed. After a certain weight of the fluorescent whitening agent is added, then increase the stirring temperature to 90-100°C, finish the stirring, and let stand to obtain the premixed material ;

S3：将上述得到的预混合物料加入挤出机挤出造粒，得到PVC膜颗粒；S3: adding the premixed material obtained above into an extruder to extrude and granulate to obtain PVC film granules;

S4：将得到的PVC膜颗粒利用注塑成型机注塑，再经过纯水池进行冷却，得到荧光超透PVC膜。S4: The obtained PVC film particles are injected by an injection molding machine, and then cooled in a pure water pool to obtain a fluorescent ultra-transparent PVC film.

实施例一Embodiment one

选用荧光增白剂5份、聚氯乙烯树脂100份、稳定剂1份、抗氧化剂0.3份；Select 5 parts of fluorescent whitening agent, 100 parts of polyvinyl chloride resin, 1 part of stabilizer, and 0.3 parts of antioxidant;

取上述重量份的聚氯乙烯树脂、三盐基硫酸铅（二盐基亚磷酸铅）、双酚A（亚磷酸酯）加入到高速混合机中，调整搅拌速度为1000转/分，搅拌时间控制在15min，搅拌温度控制在50℃；在搅拌经过10min中之后，匀速加入二苯乙烯（苯并氧氮），待上述重量份的荧光增白剂加入完成之后，然后提高搅拌温度至90℃，搅拌结束、静置得到预混合物料；将上述得到的预混合物料加入挤出机挤出造粒，得到PVC膜颗粒；将得到的PVC膜颗粒利用注塑成型机注塑，再经过纯水池进行冷却，得到荧光超透PVC膜。Take the polyvinyl chloride resin, tribasic lead sulfate (dibasic lead phosphite), and bisphenol A (phosphite) in the above weight parts and add them to the high-speed mixer, adjust the stirring speed to 1000 rpm, and the stirring time Control the stirring temperature at 50°C for 15 minutes; after stirring for 10 minutes, add stilbene (benzoxazepine) at a constant speed, and increase the stirring temperature to 90°C after the addition of the above-mentioned fluorescent whitening agent by weight is completed , the stirring is completed, and the premixed material is obtained by standing still; the premixed material obtained above is added to an extruder to extrude and granulate to obtain PVC film particles; the obtained PVC film particles are injected by an injection molding machine, and then cooled by a pure water pool , to obtain fluorescent ultra-transparent PVC membrane.

实施例二Embodiment two

荧光增白剂7.5份、聚氯乙烯树脂104份、稳定剂2份、抗氧化剂0.5份。7.5 parts of fluorescent whitening agent, 104 parts of polyvinyl chloride resin, 2 parts of stabilizer, 0.5 part of antioxidant.

取上述重量份的聚氯乙烯树脂、三盐基硫酸铅（二盐基亚磷酸铅）、双酚A（亚磷酸酯）加入到高速混合机中，调整搅拌速度为1500转/分，搅拌时间控制在22min，搅拌温度控制在65℃；在搅拌经过12min中之后，匀速加入二苯乙烯（苯并氧氮），待上述重量份的荧光增白剂加入完成之后，然后提高搅拌温度至95℃，搅拌结束、静置得到预混合物料；将上述得到的预混合物料加入挤出机挤出造粒，得到PVC膜颗粒；将得到的PVC膜颗粒利用注塑成型机注塑，再经过纯水池进行冷却，得到荧光超透PVC膜。Take the polyvinyl chloride resin, tribasic lead sulfate (dibasic lead phosphite), and bisphenol A (phosphite) in the above weight parts and add them to the high-speed mixer, adjust the stirring speed to 1500 rpm, and the stirring time Control the stirring temperature at 65°C for 22 minutes; after stirring for 12 minutes, add stilbene (benzoxazepine) at a constant speed, and increase the stirring temperature to 95°C after the addition of the above-mentioned fluorescent whitening agent by weight is completed , the stirring is completed, and the premixed material is obtained by standing still; the premixed material obtained above is added to an extruder to extrude and granulate to obtain PVC film particles; the obtained PVC film particles are injected by an injection molding machine, and then cooled by a pure water pool , to obtain fluorescent ultra-transparent PVC membrane.

实施例三Embodiment three

荧光增白剂10份、聚氯乙烯树脂108份、稳定剂3份、抗氧化剂0.7份。10 parts of fluorescent whitening agent, 108 parts of polyvinyl chloride resin, 3 parts of stabilizer, 0.7 part of antioxidant.

取上述重量份的聚氯乙烯树脂、三盐基硫酸铅（二盐基亚磷酸铅）、双酚A（亚磷酸酯）加入到高速混合机中，调整搅拌速度为1500转/分，搅拌时间控制在22min，搅拌温度控制在65℃；在搅拌经过12min中之后，匀速加入二苯乙烯（苯并氧氮），待上述重量份的荧光增白剂加入完成之后，然后提高搅拌温度至95℃，搅拌结束、静置得到预混合物料；将上述得到的预混合物料加入挤出机挤出造粒，得到PVC膜颗粒；将得到的PVC膜颗粒利用注塑成型机注塑，再经过纯水池进行冷却，得到荧光超透PVC膜。Take the polyvinyl chloride resin, tribasic lead sulfate (dibasic lead phosphite), and bisphenol A (phosphite) in the above weight parts and add them to the high-speed mixer, adjust the stirring speed to 1500 rpm, and the stirring time Control the stirring temperature at 65°C for 22 minutes; after stirring for 12 minutes, add stilbene (benzoxazepine) at a constant speed, and increase the stirring temperature to 95°C after the addition of the above-mentioned fluorescent whitening agent by weight is completed , the stirring is completed, and the premixed material is obtained by standing still; the premixed material obtained above is added to an extruder to extrude and granulate to obtain PVC film particles; the obtained PVC film particles are injected by an injection molding machine, and then cooled by a pure water pool , to obtain fluorescent ultra-transparent PVC membrane.

1.PVC膜本身的使用范围广，添加荧光增白剂之后可以增加PVC膜的高亮反光性；1. PVC film itself has a wide range of applications, adding fluorescent whitening agent can increase the high-brightness and reflective properties of PVC film;

2.可以设置不同颜色荧光增白剂，形成不同颜色的超透PVC膜，一方面可以增加PVC膜的可选择性，以及增加它的使用范围。2. Different colors of fluorescent whitening agents can be set to form super transparent PVC films of different colors. On the one hand, it can increase the selectivity of PVC films and increase its application range.

尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. a kind of super PVC film of fluorescence, which is characterized in that the super PVC film of the fluorescence includes the raw material of following parts by weight：Fluorescence increases White 5-10 parts of agent, 100-108 parts of Corvic, 1-3 parts of stabilizer, 0.3-0.7 parts of antioxidant.
2. the super PVC film of a kind of fluorescence according to claim 1, it is characterised in that：The super PVC film of the fluorescence includes following The raw material of parts by weight：5 parts of fluorescent whitening agent, 100 parts of Corvic, 1 part of stabilizer, 0.3 part of antioxidant.
3. the super PVC film of a kind of fluorescence according to claim 1, it is characterised in that：The super PVC film of the fluorescence includes following The raw material of parts by weight：7.5 parts of fluorescent whitening agent, 104 parts of Corvic, 2 parts of stabilizer, 0.5 part of antioxidant.
4. the super PVC film of a kind of fluorescence according to claim 1, it is characterised in that：The super PVC film of the fluorescence includes following The raw material of parts by weight：10 parts of fluorescent whitening agent, 108 parts of Corvic, 3 parts of stabilizer, 0.7 part of antioxidant.
5. the super PVC film of a kind of fluorescence according to claim 1-4, it is characterised in that：The fluorescent whitening agent is hexichol Ethylene or benzo oxygen nitrogen.
6. the super PVC film of a kind of fluorescence according to claim 1-4, it is characterised in that：The stabilizer is tribasic sulphur Lead plumbate or dibasic lead phosphite.
7. the super PVC film of a kind of fluorescence according to claim 1-4, it is characterised in that：The antioxidant be bisphenol-A and Phosphite ester.
8. the super PVC film of a kind of fluorescence according to claim 1-7, it is characterised in that：The preparation of the super PVC film of the fluorescence Method includes the following steps：
S1：The Corvic, stabilizer, antioxidant of above-mentioned parts by weight is taken to be added in high-speed mixer, adjustment stirring Speed is 1000-2000 revs/min, and mixing time control is controlled in 15-30min, whipping temp at 50-80 DEG C；
S2：After in stirring by 10-15min, fluorescent whitening agent is at the uniform velocity added, waits for that the fluorescent whitening agent of certain part by weight adds After entering completion, whipping temp is then improved to 90-100 DEG C, stirring terminates, stands and obtain pre-mixed material；
S3：Extruder extruding pelletization is added in pre-mixed material obtained above, obtains PVC film particle；
S4：Obtained PVC film particle is molded using injection moulding machine, is cooled down using pure water pond, it is super to obtain fluorescence PVC film.
CN201810078347.6A 2018-01-26 2018-01-26 A kind of super PVC film of fluorescence and preparation method thereof Pending CN108456373A (en)

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Application publication date: 20180828