CN102875929B - 聚氯乙烯消光材料及其生产方法 - Google Patents

聚氯乙烯消光材料及其生产方法 Download PDF

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CN102875929B
CN102875929B CN201210395439.XA CN201210395439A CN102875929B CN 102875929 B CN102875929 B CN 102875929B CN 201210395439 A CN201210395439 A CN 201210395439A CN 102875929 B CN102875929 B CN 102875929B
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polyvinyl chloride
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张建康
韩明伟
邰锡峰
蒋周山
姚建强
储旭超
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JIANGSU HENGFENG CABLE CO Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/04Particle-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means 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
    • B29C48/40Means 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92876Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895Barrel or housing

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  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
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Abstract

本发明公开了一种聚氯乙烯消光材料及其生产方法,该聚氯乙烯消光材料由以下组分制成:PVC 100重量份,邻苯二甲酸二辛酯80~90重量份,复合稳定剂4.5~5.5重量份,硬脂酸钡1.5~2.5重量份,引发剂0.5~1重量份,三羟甲基丙烷三甲基丙烯酸酯3~4重量份,硬脂酸0.2~0.6重量份,轻质碳酸钙55~75重量份,马来酸二烯丙酯2~3重量份;将上述原料依次通过高速混合、密炼及反应性挤出制备得到本发明聚氯乙烯消光材料,该聚氯乙烯消光材料具有优异的消光性能,可用于建材、电线电缆等行业。

Description

聚氯乙烯消光材料及其生产方法
技术领域
本发明属于化工领域,具体涉及聚氯乙烯消光材料及其生产方法。
背景技术
聚氯乙烯塑料(又称PVC)是综合性能优良的通用型材料,广泛应用于建材、电线电缆等行业,当前已在很多方面取代橡胶材料。聚氯乙烯具备机械性能高,脆化性能好,阻燃加工工艺简单的优点,它的全球使用量在各种合成材料中高居第二。据统计,仅仅1995年一年,PVC在欧洲的生产量就有五百万吨左右,而其消费量则为五百三十万吨。在德国,PVC的生产量和消费量平均为一百四十万吨。PVC正以4%的增长速度在全世界范围内得到生产和应用,近年来PVC在东南亚的增长速度尤为显著。但目前聚氯乙烯塑料材料表面光泽度高,达不到橡胶材料的亚光,消光的表面特点。
因此,亟需一种具有优异的消光性的聚氯乙烯消光材料。
发明内容
本发明的目的是克服上述不足之处提供一种具有优异消光性的聚氯乙烯消光材料。
本发明的另一个目的是提供上述聚氯乙烯消光材料的生产方法。
本发明的目的是通过以下方式实现的:
一种聚氯乙烯消光材料,该聚氯乙烯消光材料由以下重量份的组分制成:
Figure BDA00002267139000011
Figure BDA00002267139000021
该聚氯乙烯消光材料优选由以下重量份的组分制成:
Figure BDA00002267139000022
该聚氯乙烯消光材料最优选由以下重量份的组分制成:
上述组分中,优选复合稳定剂为氰尿酸铅复合稳定剂,引发剂为引发剂DCP(过氧化二碳酸双十六烷基酯)。三羟甲基丙烷三甲基丙烯酸酯,即TMPTMA  (英文名:Trimethylolpropane trimethylacrylate),其使用使得本发明产品表面更加平整细腻且无光泽。
本发明聚氯乙烯消光材料的制备方法采用的步骤主要为高速混合→密炼机混炼→挤出机挤出→成品。该方法具体包括以下步骤:先将PVC、邻苯二甲酸二辛酯、复合稳定剂、硬脂酸钡、硬脂酸、轻质碳酸钙在高速搅拌条件下搅拌8~9分钟后加入引发剂、三羟甲基丙烷三甲基丙烯酸酯、马来酸二烯丙酯,再低速搅拌1.5~2分钟后放料,冷却至50~60℃,在密炼机中混炼9~10分钟,在双螺杆挤出机中挤出造粒,双螺杆挤出机温度设定如下表所示:
其中,混炼采用的温度是为110℃~130℃,螺杆转速为60转/分钟,高速搅拌条件优选为180~200转/分钟;低速搅拌条件优选为80~100转/分钟。上述挤出机的温度设定进一步保证了本发明聚氯乙烯消光材料的消光性能。
与现有技术比较本发明的有益效果:本发明在挤出过程中加入引发剂,共聚多功能单体三羟甲基丙烷三甲基丙烯酸酯以及马来酸二烯丙酯,使材料反应性挤出过程中达到动态硫化(TPV)得到消光性能优异的聚氯乙烯消光材料,该聚氯乙烯消光材料应用领域可为建材、电线电缆等行业。
具体实施方式
下面根据实施例对本发明作进一步描述,以下实施例的具体实施方案只是更具体地说明本发明,本发明并不限于以下实施例的内容,每重量份代表1kg。其中,PVC的生产厂家为镇江恒和化工有限公司;氰尿酸铅复合稳定剂的生产厂家为溧阳金渊化工厂;TMPTMA的生产厂家为溧阳金渊化工厂;DOP为江苏宏信化工有限公司生产;引发剂DCP为山东瑞皇化工有限公司生产。
实施例1
Figure 201210395439XA00800012
生产方法:
1、高速混合:先将PVC、DOP、复合稳定剂、硬脂酸钡、硬脂酸、轻质碳酸钙在高速搅拌机中在200转/分钟的高速条件下搅拌8~9分钟后加入引发剂DCP、TMPTMA、DAM,在80转/分钟的低速条件下搅拌1.5~2分钟后放料。
2、密炼:将已冷却至50~60℃的粉料在密炼机中混炼9~10分钟,混炼采用的温度是为110℃。
3、反应性挤出:在双螺杆挤出机中挤出造粒,螺杆转速为60转/分钟,温度设定如下表所示:
本实施例制备得到的聚氯乙烯消光材料性能测定如下表所示:
Figure 201210395439XA00800022
实施例2
Figure 201210395439XA00800023
生产方法:
1、高速混合:先将PVC、DOP、氰尿酸铅复合稳定剂、硬脂酸钡、硬脂酸、轻质碳酸钙、在高速搅拌机中在200转/分钟的高速条件下搅拌8~9分钟后加入引发剂DCP、TMPTMA、DAM,在80转/分钟的低速条件下搅拌1.5~2分钟后放料。
2、密炼:将已冷却至50~60℃的粉料在密炼机中混炼9~10分钟,混炼采用的温度是为120℃。
3、反应性挤出:在双螺杆挤出机中挤出造粒,螺杆转速为60转/分钟,温度设定如下表所示:
Figure 201210395439XA00800031
本实施例制备得到的聚氯乙烯消光材料性能测定如下表所示:
Figure 201210395439XA00800032
实施例3
生产方法:
1、高速混合:先将PVC、DOP、氰尿酸铅复合稳定剂、硬脂酸钡、硬脂酸、轻质碳酸钙、在高速搅拌机中在180转/分钟的高速条件下搅拌8~9分钟后加入引发剂DCP、TMPTMA、DAM,在100转/分钟的低速条件下搅拌1.5~2分钟后放料。
2、密炼:将已冷却至50~60℃的粉料在密炼机中混炼9~10分钟,混炼采用的温度是为130℃。
3、反应性挤出:在双螺杆挤出机中挤出造粒,螺杆转速为60转/分钟,温度设定如下表所示:
Figure 201210395439XA00800041
本实施例制备得到的聚氯乙烯消光材料性能测定如下表所示:
Figure 201210395439XA00800042

Claims (7)

1.一种聚氯乙烯消光材料,其特征在于该聚氯乙烯消光材料由以下重量份的组分制成:
        PVC                         100重量份
       邻苯二甲酸二辛酯             80~90重量份
        复合稳定剂                   4.5~5.5重量份
        硬脂酸钡                     1.5~2.5重量份
        引发剂                       0.5~1重量份
        三羟甲基丙烷三甲基丙烯酸酯   3~4重量份
        硬脂酸                       0.2~0.6重量份
        轻质碳酸钙                   55~75重量份
        马来酸二烯丙酯               2~3重量份;
其中,所述的引发剂是过氧化二碳酸双十六烷基酯。
2.根据权利要求1所述的聚氯乙烯消光材料,其特征在于该聚氯乙烯消光材料由以下重量份的组分制成:
PVC                         100重量份
        邻苯二甲酸二辛酯            80~84重量份
        复合稳定剂                   4.8~5.4重量份
        硬脂酸钡                     1.6~2.0重量份
        引发剂                       0.6~0.8重量份
        三羟甲基丙烷三甲基丙烯酸酯   3.2~3.6重量份
        硬脂酸                       0.4~0.6重量份
        轻质碳酸钙                   60~70重量份
        马来酸二烯丙酯               2~2.4重量份;
其中,所述的引发剂是过氧化二碳酸双十六烷基酯。
3.根据权利要求1所述的聚氯乙烯消光材料,其特征在于该聚氯乙烯消光材料由以下重量份的组分制成:
PVC                          100重量份
        邻苯二甲酸二辛酯             82重量份
        复合稳定剂                    5重量份
        硬脂酸钡                      1.8重量份
        引发剂                        0.7重量份
        三羟甲基丙烷三甲基丙烯酸酯   3.4重量份
        硬脂酸                       0.5重量份
        轻质碳酸钙                   65重量份
        马来酸二烯丙酯               2.2重量份;
其中,所述的引发剂是过氧化二碳酸双十六烷基酯。
4.根据权利要求1、2或3所述的聚氯乙烯消光材料,其特征在于所述的复合稳定剂为氰尿酸铅复合稳定剂。
5.一种权利要求1、2或3所述的聚氯乙烯消光材料的制备方法,其特征在于该方法包括以下步骤:
先将PVC、邻苯二甲酸二辛酯、复合稳定剂、硬脂酸钡、硬脂酸、轻质碳酸钙在
高速搅拌条件下搅拌8~9分钟后加入引发剂、三羟甲基丙烷三甲基丙烯酸酯、马来酸二烯丙酯,再低速搅拌1.5~2分钟后放料,冷却至50~60℃,在密炼机中混炼9~10分钟,在双螺杆挤出机中挤出造粒,双螺杆挤出机温度设定如下:
机筒1区为120~130℃,机筒2区为130~140℃,机筒3区为140~145℃,机筒4区为150~160℃,机筒5区为160~170℃,机筒6区为160~170℃,机筒7区为155~165℃,机头为140~150℃。
6.根据权利要求5所述的聚氯乙烯消光材料的制备方法,其特征在于混炼采用的温度为110℃~130℃,螺杆转速为60转/分钟。
7.根据权利要求5所述的聚氯乙烯消光材料的制备方法,其特征在于所述的高速搅拌条
件为180~200转/分钟;所述的低速搅拌条件为80~100转/分钟。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049041A (ja) * 1983-08-26 1985-03-18 Kanegafuchi Chem Ind Co Ltd ポリ塩化ビニル樹脂硬質発泡体の製造方法
JPH03131646A (ja) * 1989-10-16 1991-06-05 Shin Etsu Chem Co Ltd 塩化ビニル系樹脂組成物
US5137960A (en) * 1988-06-20 1992-08-11 Shin-Etsu Chemical Co., Ltd Composition of vinyl chloride based resin and its moldings
CN102532747A (zh) * 2010-12-27 2012-07-04 佛山市天安塑料有限公司 一种聚氯乙烯装饰材料及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049041A (ja) * 1983-08-26 1985-03-18 Kanegafuchi Chem Ind Co Ltd ポリ塩化ビニル樹脂硬質発泡体の製造方法
US5137960A (en) * 1988-06-20 1992-08-11 Shin-Etsu Chemical Co., Ltd Composition of vinyl chloride based resin and its moldings
JPH03131646A (ja) * 1989-10-16 1991-06-05 Shin Etsu Chem Co Ltd 塩化ビニル系樹脂組成物
CN102532747A (zh) * 2010-12-27 2012-07-04 佛山市天安塑料有限公司 一种聚氯乙烯装饰材料及其制备方法

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
aelig *
aring *
B&amp *
B&aring
rd S&aelig
rd S&amp *
thre等.Peroxide crosslinking of plasticized poly(vinyl chloride).《Polymer》.1996,第37卷(第15期),第3379-3386页. *

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