CN102850759A - 鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法 - Google Patents

鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法 Download PDF

Info

Publication number
CN102850759A
CN102850759A CN2012103534961A CN201210353496A CN102850759A CN 102850759 A CN102850759 A CN 102850759A CN 2012103534961 A CN2012103534961 A CN 2012103534961A CN 201210353496 A CN201210353496 A CN 201210353496A CN 102850759 A CN102850759 A CN 102850759A
Authority
CN
China
Prior art keywords
parts
alloy material
polycarbonate alloy
filled
silicate minerals
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
CN2012103534961A
Other languages
English (en)
Inventor
方云祥
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.)
Changshu Kailida Honeycomb Package Material Co Ltd
Original Assignee
Changshu Kailida Honeycomb Package Material 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 Changshu Kailida Honeycomb Package Material Co Ltd filed Critical Changshu Kailida Honeycomb Package Material Co Ltd
Priority to CN2012103534961A priority Critical patent/CN102850759A/zh
Publication of CN102850759A publication Critical patent/CN102850759A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/0022Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/92Measuring, 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

一种鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,属于高分子材料制备技术领域。其是先称取鳞片硅酸盐矿物 12~18 份和偶联剂 0.2~0.7 份混合,得到预混合料,再将聚碳酸酯树脂 120~150 份引入干燥装置并且在 108 ℃下干燥,得到干燥料,将预混料以及干燥料与 ABS 树脂 36~45 份、复配阻燃剂 20~30 份、抗氧剂 0.3~0.6 份和脱模剂 1.5~2.1 份一同投入高速混合机中混合,然后转移至双螺杆挤出机熔融挤出,螺杆温度为 250-280 ℃,挤出后经水槽冷却和切粒,得到鳞片硅酸盐矿物填充的聚碳酸酯合金材料。具有成本低廉、力学性能好和模量高的特点。

Description

鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法
技术领域
本发明属于高分子材料制备技术领域,具体涉及一种鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法。
背景技术
聚碳酸酯合金材料具有较好的综合性能,但是在生产汽车制品时,由于其模量偏低,因而限制了其应用。鳞片硅酸盐是一种很好的填料,可以有效提高材料的模量,因此,利用合理的制备方法使得到的聚碳酸酯合金材料除了具有良好的机械物理性能外还具有高模量的特性具有积极意义。
发明内容
本发明的任务在于提供一种鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,由该方法制备的聚碳酸酯合金材料具有成本低、模量高和机械物理强度优异的长处。
本发明的任务是这样来完成的,一种鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,其是先将按重量份数称取的鳞片硅酸盐矿物12~18份和偶联剂0.2~0.7份混合,得到预混合料,再将按重量份数称取的聚碳酸酯树脂120~150份引入干燥装置并且在108℃下干燥95min,得到干燥料,将预混料以及干燥料与按重量份数称取的ABS树脂36~45份、复配阻燃剂20~30份、抗氧剂0.3~0.6份和脱模剂1.5~2.1份一同投入高速混合机中混合7min,然后转移至双螺杆挤出机熔融挤出,螺杆温度为250-280℃,挤出后经水槽冷却和切粒,得到鳞片硅酸盐矿物填充的聚碳酸酯合金材料。
在本发明的一个具体的实施例中,所述的聚碳酸酯树脂为双酚A型聚碳酸酯树脂。
在本发明的另一个具体的实施例中,所述的ABS树脂为马来酸酐接枝的丙烯腈-丁二烯-苯乙烯共聚物。
在本发明的又一个具体的实施例中,所述的鳞片硅酸盐矿物为平均粒径为3微米的硅酸盐粉体。
在本发明的再一个具体的实施例中,所述的复配阻燃剂由质量百分比为50%的十溴二苯乙烷和质量百分比为50%的碳酸钙组成。
在本发明的还有一个具体的实施例中,所述的偶联剂为N-β-(氨乙基)-γ-氨丙基甲基二甲氧基硅烷。
在本发明的更而一个具体的实施例中,所述的抗氧剂为四[β-(3,5-二叔丁基-4-羟基苯基)丙酸酯]季戊四醇酯。
在本发明的进而一个具体的实施例中,所述的脱模剂为氧化聚乙烯蜡。
由本发明方法制备的鳞片硅酸盐矿物填充的聚碳酸酯合金材料具有成本低廉、力学性能好和模量高的特点。弯曲强度 80~90MPa,弯曲模量3500~4000MPa,冲击强度30~36KJ/m2 断裂伸长率34~40%,阻燃性V-0(1.6mm)。
具体实施方式
实施例1:
先将按重量份数称取的平均粒径为3μm的硅酸盐粉体18份和N-β-(氨乙基)-γ-氨丙基甲基二甲氧基硅烷0.2份混合,得到预混料,再将按重量份数称取的双酚A型聚碳酸酯树脂120份引入干燥装置并且在108℃下干燥95min,得到干燥料,而后将预混料以及干燥料随同按重量份数称取的由马来酸酐接枝的丙烯腈-丁二烯-苯乙烯共聚物40份、由质量百分比各为50%的十溴二苯乙烷及碳酸钙组成的复配阻燃剂27份、四[β-(3,5-二叔丁基-4-羟基苯基)丙酸酯]季戊四醇酯0.6份氧化聚乙烯蜡1.8份入高速混合机中混合7min,然后转移至双螺杆挤出机熔融挤出,螺杆温度为250-280℃,挤出后经水槽冷却和切粒,得到鳞片硅酸盐矿物填充的聚碳酸酯合金材料。
实施例2:
先将按重量份数称取的平均粒径为3μm的硅酸盐粉体12份和N-β-(氨乙基)-γ-氨丙基甲基二甲氧基硅烷0.7份混合,得到预混料,再将按重量份数称取的双酚A型聚碳酸酯树脂140份引入干燥装置并且在108℃下干燥95min,得到干燥料,而后将预混料以及干燥料随同按重量份数称取的由马来酸酐接枝的丙烯腈-丁二烯-苯乙烯共聚物36份、由质量百分比各为50%的十溴二苯乙烷及碳酸钙组成的复配阻燃剂20份、四[β-(3,5-二叔丁基-4-羟基苯基)丙酸酯]季戊四醇酯0.5份氧化聚乙烯蜡1.5份入高速混合机中混合7min,然后转移至双螺杆挤出机熔融挤出,螺杆温度为250-280℃,挤出后经水槽冷却和切粒,得到鳞片硅酸盐矿物填充的聚碳酸酯合金材料。
实施例3:
先将按重量份数称取的平均粒径为3μm的硅酸盐粉体14份和N-β-(氨乙基)-γ-氨丙基甲基二甲氧基硅烷0.4份混合,得到预混料,再将按重量份数称取的双酚A型聚碳酸酯树脂150份引入干燥装置并且在108℃下干燥95min,得到干燥料,而后将预混料以及干燥料随同按重量份数称取的由马来酸酐接枝的丙烯腈-丁二烯-苯乙烯共聚物45份、由质量百分比各为50%的十溴二苯乙烷及碳酸钙组成的复配阻燃剂30份、四[β-(3,5-二叔丁基-4-羟基苯基)丙酸酯]季戊四醇酯0.4份氧化聚乙烯蜡1.9份入高速混合机中混合7min,然后转移至双螺杆挤出机熔融挤出,螺杆温度为250-280℃,挤出后经水槽冷却和切粒,得到鳞片硅酸盐矿物填充的聚碳酸酯合金材料。
实施例4:
先将按重量份数称取的平均粒径为3μm的硅酸盐粉体16份和N-β-(氨乙基)-γ-氨丙基甲基二甲氧基硅烷0.6份混合,得到预混料,再将按重量份数称取的双酚A型聚碳酸酯树脂130份引入干燥装置并且在108℃下干燥95min,得到干燥料,而后将预混料以及干燥料随同按重量份数称取的由马来酸酐接枝的丙烯腈-丁二烯-苯乙烯共聚物42份、由质量百分比各为50%的十溴二苯乙烷及碳酸钙组成的复配阻燃剂25份、四[β-(3,5-二叔丁基-4-羟基苯基)丙酸酯]季戊四醇酯0.3份氧化聚乙烯蜡2.1份入高速混合机中混合7min,然后转移至双螺杆挤出机熔融挤出,螺杆温度为250-280℃,挤出后经水槽冷却和切粒,得到鳞片硅酸盐矿物填充的聚碳酸酯合金材料。
由上述实施例1至4得到的鳞片硅酸盐矿物填充的聚碳酸酯合金材料经测试具有下表所示的技术效果:
测试项目 实施例1 实施例2 实施例3 实施例4
弯曲强度MPa 80.0 84.5 87.6 89.3
弯曲模量MPa 3530 3670 3820 3980
冲击强度MPa 30.4 32.3 34.8 35.7
断裂伸长率% 34.2 36.5 38.4 39.8
阻燃性V-0(1.6mm) V-0 V-0 V-0 V-0

Claims (8)

1.一种鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,其特征在于其是先将按重量份数称取的鳞片硅酸盐矿物12~18份和偶联剂0.2~0.7份混合,得到预混合料,再将按重量份数称取的聚碳酸酯树脂120~150份引入干燥装置并且在108℃下干燥95min,得到干燥料,将预混料以及干燥料与按重量份数称取的ABS树脂36~45份、复配阻燃剂20~30份、抗氧剂0.3~0.6份和脱模剂1.5~2.1份一同投入高速混合机中混合7min,然后转移至双螺杆挤出机熔融挤出,螺杆温度为250-280℃,挤出后经水槽冷却和切粒,得到鳞片硅酸盐矿物填充的聚碳酸酯合金材料。
2.根据权利要求1所述的鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,其特征在于所述的聚碳酸酯树脂为双酚A型聚碳酸酯树脂。
3.根据权利要求1所述的鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,其特征在于所述的ABS树脂为马来酸酐接枝的丙烯腈-丁二烯-苯乙烯共聚物。
4.根据权利要求1所述的鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,其特征在于所述的鳞片硅酸盐矿物为平均粒径为3微米的硅酸盐粉体。
5.根据权利要求1所述的鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,其特征在于所述的复配阻燃剂由质量百分比为50%的十溴二苯乙烷和质量百分比为50%的碳酸钙组成。
6.根据权利要求1所述的鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,其特征在于所述的偶联剂为N-β-(氨乙基)-γ-氨丙基甲基二甲氧基硅烷。
7.根据权利要求1所述的鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,其特征在于所述的抗氧剂为四[β-(3,5-二叔丁基-4-羟基苯基)丙酸酯]季戊四醇酯。
8.根据权利要求1所述的鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法,其特征在于所述的脱模剂为氧化聚乙烯蜡
CN2012103534961A 2012-09-21 2012-09-21 鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法 Pending CN102850759A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103534961A CN102850759A (zh) 2012-09-21 2012-09-21 鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103534961A CN102850759A (zh) 2012-09-21 2012-09-21 鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法

Publications (1)

Publication Number Publication Date
CN102850759A true CN102850759A (zh) 2013-01-02

Family

ID=47397761

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103534961A Pending CN102850759A (zh) 2012-09-21 2012-09-21 鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法

Country Status (1)

Country Link
CN (1) CN102850759A (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101397396A (zh) * 2007-09-27 2009-04-01 上海金发科技发展有限公司 聚碳酸酯和丙烯腈-丁二烯-苯乙烯接枝共聚物耐热阻燃合金
CN102234413A (zh) * 2010-04-20 2011-11-09 蔡芳昌 具高冲击性之改性纳米蒙脱土pc/abs共聚物及其制备方法、成型制件的制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101397396A (zh) * 2007-09-27 2009-04-01 上海金发科技发展有限公司 聚碳酸酯和丙烯腈-丁二烯-苯乙烯接枝共聚物耐热阻燃合金
CN102234413A (zh) * 2010-04-20 2011-11-09 蔡芳昌 具高冲击性之改性纳米蒙脱土pc/abs共聚物及其制备方法、成型制件的制备方法

Similar Documents

Publication Publication Date Title
CN102911487A (zh) 一种玻纤增强pbt/asa合金材料及其制备方法
CN104629333A (zh) 一种阻燃耐候性能优异的pc与abs合金塑料
CN103122119A (zh) Abs高光填充母料及其制备方法
CN102952334A (zh) 一种耐老化pp餐盒及其制作工艺
CN104744762A (zh) 一种增韧改性聚乙烯粉末及其制备方法
CN108285629B (zh) 一种pc/abs/pa6组合物及其制备方法
CN108314834B (zh) 一种改性线性低密度聚乙烯材料及其制备方法
CN103571123B (zh) 一种汽车保险杠用抗冲聚丙烯组合物及其制备方法
CN102304247A (zh) 一种高光泽度耐刮擦聚丙烯母粒及其制备方法和应用
CN101857694A (zh) 用于直接混合注塑的无机矿物填充母料及生产工艺
CN103113709A (zh) 一种abs专用的高填充母粒及其制备方法
CN108219335A (zh) 一种高耐候聚苯醚/丙烯腈-丙烯酸酯-苯乙烯合金材料及其制备方法
CN101597394B (zh) Pp-r高分子用聚合物
CN102850759A (zh) 鳞片硅酸盐矿物填充的聚碳酸酯合金材料的制备方法
CN111040412B (zh) 一种聚碳酸酯/聚丙烯合金材料及其制备方法和应用
CN111792876B (zh) 一种spc石塑地板材料及其地板
CN107556596B (zh) 一种高光泽耐穿刺的线性低密度聚乙烯组合物及其制备方法
CN104629236A (zh) 一种改性塑料粉末
CN102286167B (zh) 一种增韧聚丙烯树脂组合物及其制备方法
CN101704999A (zh) 无卤高光泽防翘曲变形填充尼龙6及其制作工艺
CN102863769B (zh) 阻燃的硅酸盐矿物填充的聚碳酸酯合金材料的制备方法
CN101709146A (zh) 无卤防翘曲变形高光泽阻燃尼龙66及其制作工艺
CN107686598A (zh) 一种低收缩率低比重改性聚丙烯材料及其制备方法
CN103351529A (zh) 一种高流动性高温uhmwpe/lcp/pp合金材料及其制备方法
CN107099123B (zh) 一种耐长时间注塑存储的改性pbt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
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130102