CN101712793A - 一种耐低温型环保阻燃pc/pet合金及其制备方法 - Google Patents

一种耐低温型环保阻燃pc/pet合金及其制备方法 Download PDF

Info

Publication number
CN101712793A
CN101712793A CN200910192246A CN200910192246A CN101712793A CN 101712793 A CN101712793 A CN 101712793A CN 200910192246 A CN200910192246 A CN 200910192246A CN 200910192246 A CN200910192246 A CN 200910192246A CN 101712793 A CN101712793 A CN 101712793A
Authority
CN
China
Prior art keywords
low temperature
flame retardant
pet
temperature resistant
inflaming retarding
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
CN200910192246A
Other languages
English (en)
Inventor
郝建鑫
余鹏
任萍
郝源增
刘帅
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.)
GUANGZHOU JINGYING PLASTIC CO Ltd
JUSAILONG ENGINEERING PLASTICS Co Ltd CONGHUA
Original Assignee
GUANGZHOU JINGYING PLASTIC CO Ltd
JUSAILONG ENGINEERING PLASTICS Co Ltd CONGHUA
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 GUANGZHOU JINGYING PLASTIC CO Ltd, JUSAILONG ENGINEERING PLASTICS Co Ltd CONGHUA filed Critical GUANGZHOU JINGYING PLASTIC CO Ltd
Priority to CN200910192246A priority Critical patent/CN101712793A/zh
Publication of CN101712793A publication Critical patent/CN101712793A/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
    • B29C48/03Extrusion 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
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/918Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
    • B29C48/9185Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling in the direction of the stream of 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
    • B29C48/25Component 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
    • B29C2948/92514Pressure
    • 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
    • B29C2948/9258Velocity
    • B29C2948/9259Angular velocity
    • 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
    • B29C2948/92885Screw or gear
    • 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
    • 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
    • B29C2948/92904Die; Nozzle zone

Landscapes

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

Abstract

本发明提供一种耐低温型环保阻燃PC/PET合金及其制备方法,该合金由PC、PET、相容剂、增韧剂、磷系燃剂、协效阻燃剂、低温改良剂、抗氧剂组分通过干燥、搅拌、在双螺杆挤出机中熔融挤出造粒制备而成。本发明耐低温型环保阻燃PC/PET合金具有优异的耐低温性能、冲击强及热变形温度高、阻燃性能、力学性能及尺寸稳定性好的特点,可广泛应用于家电、电子电器、建材、汽车等领域。

Description

一种耐低温型环保阻燃PC/PET合金及其制备方法
技术领域
本发明涉及高分子材料技术领域,具体涉及一种耐低温型环保阻燃PC/PET合金的制备方法。
背景技术
PC/PET合金可以克服PC材料的熔体粘度高、成型加工难、不耐油和溶剂等缺点,是一款性能优异的合金材料。目前国内对PC/PET复合材料研究不多,尤其关于耐低温型阻燃PC/PET复合材料几乎没有。如,中国专利《一种PC/PET合金及其制备方法》,专利申请号:200710074569.2,报道了一种PC/PET复合材料的制备方法;中国专利《一种PC/PET合金及其制备方法》,专利申请号:200710019829.6,报道一种PC/PET合金片材的制备方法。以上两发明均没有涉及到PC/PET复合材料的阻燃性研究。中国专利《一种无卤阻燃PC/PET复合材料及其制备方法》,专利申请号:200910130822.0,报道了一种环保阻燃PC/PET复合材料的制备方法,该材料虽能实现环保阻燃,但在低温下复合材料的力学强度大大降低,不能满足低温环境下的使用要求。因此,如何通过配方设计制备出可以在低温环境下使用的、力学强度优良的环保阻燃PC/PET合金,以替代PC或PC/ABS用于对耐低温性、阻燃性、耐油耐溶剂性、耐热性较高的领域,将具有重要的实际应用价值,相关途径还未见报道。
发明内容
本发明的目的是针对现有技术的不足而提供一种制备容易、低成本、耐低温性好、阻燃性好、耐油耐溶剂好、耐热性佳、力学性能优异的耐低温型环保阻燃PC/PET合金及其制备方法。
本发明的上述目的可以通过以下技术方案实现:
一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:包括如下步骤,
(1)将PC、PET树脂于110℃-120℃鼓风干燥3-6小时;
(2)将干燥好的PC和PET树脂、相容剂、增韧剂、磷系阻燃剂、协效阻燃剂、低温改良剂、抗氧剂依次加入搅拌机中,在300-500转/分的转速下搅拌混合3-5分钟;
(3)将上述混合物加入双螺杆挤出机中,经熔融挤出造粒即得成品。加工工艺如下:双螺杆挤出机一区温度200-215℃,二区温度220-235℃,三区温度220-235℃,四区温度220-235℃,五区温度200-215℃,六区温度220-240℃,机头温度225-240℃,压力为11-17MPa,螺杆转速为250-400rpm;水槽温度20-40℃;切粒机转速为600-1000rpm;
上述组分按重量百分比为:
(1)PC        55-85%;
(2)PET       9-25%;
(3)相容剂    0-5%;
(4)增韧剂    0-6%;
(5)磷系阻燃剂    5-9%;
(6)协效阻燃剂    0.3-1%;
(7)低温改良剂    0.5-2%;
(8)抗氧剂        0-0.5%。
上述各组分配方比例总和为100%。
所述的PC分子量为20000-30000g/mol。
所述PET的特性粘度为0.6-1.0dl/g。
所述相容剂为乙烯-马来酸酐-缩水甘油酯共聚物、丙烯酸酯-缩水甘油酯-乙烯共聚物、苯乙烯-马来酸酐共聚物、丙烯酸酯类聚合物中的至少一种,如丙烯酸酯-缩水甘油酯-乙烯类相容剂KT-22。
所述的增韧剂为甲基丙烯酸-丁二烯-苯乙烯共聚物、乙烯-丙烯酸酯共聚物、丙烯腈-丙烯酸-苯乙烯共聚物、丙烯腈-丁二烯-苯乙烯共聚物、丙烯腈-乙烯-苯乙烯共聚物中的至少一种,如甲基丙烯酸-丁二烯-苯乙烯类增韧剂罗门哈斯2691。
所述的磷系阻燃剂为无机磷系类阻燃剂、有机磷系类阻燃剂的至少一种,如有机磷系类阻燃剂缩聚芳基磷酸酯PX-200。
所述的协效阻燃剂为为聚四氟乙烯类抗滴落剂、硅氧烷类聚合物的至少一种,如聚四氟乙烯PTFE-66。
所述的低温改良剂为聚硅氧烷共聚物、有机硅氧烷、苯甲基硅酮、硅酮的至少一种,如有机硅氧烷类低温改良剂道康宁MB50-007。
所述的抗氧剂为为酚类抗氧剂、亚磷酸酯类抗氧剂、金属钝化剂中的任一种或两种以上的混合物,如酚类抗氧化剂1010。
本发明所述配方及工艺制得的无卤阻燃PC/PET复合材料采用ASTM标准检测,性能如下:
密度:                     1.20-1.24g/cm3
断裂伸长率:               >200%
拉伸强度:                 50-65MPa
弯曲模量:                 2000-2400MPa
23℃悬臂梁缺口冲击强度:   500-750J/m
-30℃悬臂梁缺口冲击强度:  450-690J/m
熔融指数:                 20-40g/10min(265℃,2.16Kg)
热变形温度(0.45MPa)        >100℃
阻燃性(UL94):             V-0,1.5mm
耐油性(花生油48h浸泡)      不变色,不开裂
其有益效果是:常规PC/PET合金具有流动性好、耐溶剂性、耐热性好的特点,然而由于PET的加入,降低了复合材料的阻燃性,同时其低温下力学强度较差,限制了该材料的应用范围。本发明通过磷系阻燃剂和协效阻燃剂的阻燃成炭作用,以及硅橡胶的低温改良,提供一种耐低温型环保阻燃PC/PET合金,可替代PC或PC/ABS用于对环保阻燃材料的耐低温、耐油、耐溶剂、耐热等要求较高的领域。
具体实施方式
实施例1:
下述组分按重量百分比为:
(1)PC        77%;
(2)PET                     9%;
(3)相容剂:KT-22           3%;
(4)增韧剂:罗门哈斯2678    4%;
(5)磷系阻燃剂:
缩聚芳基磷酸酯PX-200       5%;
(6)协效阻燃剂:
PTFE-66                    0.5%;
(7)低温改良剂:
有机硅氧烷道康宁MB50-007   1%
(8)抗氧化剂:1010          0.5%;
先将PC、PET树脂于110℃鼓风干燥4小时,将干燥好的PC和PET树脂、相容剂、增韧剂、磷系阻燃剂、协效阻燃剂、低温改良剂、抗氧剂依次加入搅拌机中,在500转/分的转速下搅拌混合3分钟。然后将上述混合物加入双螺杆挤出机中,经熔融挤出造粒即得成品。加工工艺如下:双螺杆挤出机一区温度210℃,二区温度230℃,三区温度230℃,四区温度230℃,五区温度200℃,六区温度230℃,机头温度235℃,压力为15MPa,螺杆转速为300rpm;水槽温度40℃;切粒机转速为800rpm;
所得耐低温型环保阻燃PC/PET合金经检测性能如下:
密度:          1.21g/cm3
断裂伸长率:    215%
拉伸强度:                61MPa
弯曲模量:                2300MPa
23℃悬臂梁缺口冲击强度:  710J/m
-30℃悬臂梁缺口冲击强度: 660J/m
熔融指数:                30g/10min(265℃,2.16Kg)
热变形温度(0.45MPa)       105℃
阻燃性(UL94):            V-0,1.5mm
耐油性(花生油48h浸泡)     不变色,不开裂。
实施例2:
下述组分按重量百分比为:
(1)PC                    67%;
(2)PET                   16%;
(3)相容剂:KT-22         4%;
(4)增韧剂:罗门哈斯2691  4%;
(5)磷系阻燃剂:
缩聚芳基磷酸酯PX-200     7%;
(6)协效阻燃剂:
PTFE-66                  0.5%;
(7)低温改良剂:
有机硅氧烷道康宁MB50-007 1%
(8)抗氧化剂:1010        0.5%;
先将PC、PET树脂于110℃鼓风干燥4小时,将干燥好的PC和PET树脂、相容剂、增韧剂、磷系阻燃剂、协效阻燃剂、低温改良剂、抗氧剂依次加入搅拌机中,在500转/分的转速下搅拌混合3分钟。然后将上述混合物加入双螺杆挤出机中,经熔融挤出造粒即得成品。加工工艺如下:双螺杆挤出机一区温度210℃,二区温度230℃,三区温度230℃,四区温度230℃,五区温度200℃,六区温度230℃,机头温度235℃,压力为15MPa,螺杆转速为300rpm;水槽温度40℃;切粒机转速为800rpm;
所得耐低温型环保阻燃PC/PET合金经检测性能如下:
密度:                    1.22g/cm3
断裂伸长率:              205%
拉伸强度:                57MPa
弯曲模量:                2180MPa
23℃悬臂梁缺口冲击强度:  705J/m
-30℃悬臂梁缺口冲击强度: 655J/m
熔融指数:                32g/10min(265℃,2.16Kg)
热变形温度(0.45MPa)       102℃
阻燃性(UL94):            V-0,1.5mm
耐油性(花生油48h浸泡)     不变色,不开裂。

Claims (10)

1.一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:包括如下步骤,
(1)将PC、PET树脂于110℃-120℃鼓风干燥3-6小时;
(2)将干燥好的PC和PET树脂、相容剂、增韧剂、磷系阻燃剂、协效阻燃剂、低温改良剂、抗氧剂依次加入搅拌机中,在300-500转/分的转速下搅拌混合3-5分钟;
(3)将上述混合物加入双螺杆挤出机中,经熔融挤出造粒即得成品;加工工艺如下:双螺杆挤出机一区温度200-215℃,二区温度220-235℃,三区温度220-235℃,四区温度220-235℃,五区温度200-215℃,六区温度220-240℃,机头温度225-240℃,压力为11-17MPa,螺杆转速为250-400rpm,水槽温度20-40℃,切粒机转速为600-1000rpm;
上述组分按重量百分比为:
(1)PC             55-85%;
(2)PET            9-25%;
(3)相容剂         0-5%;
(4)增韧剂         0-6%;
(5)磷系阻燃剂     5-9%
(6)协效阻燃剂     0.3-1%;
(7)低温改良剂     0.5-2%;
(8)抗氧剂         0-0.5%;
上述各组分配方比例总和为100%。
2.根据权利要求1所述的一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:所述的PC分子量为20000-30000g/mol。
3.根据权利要求1所述的一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:所述PET的特性粘度为0.6-1.0dl/g。
4.根据权利要求1所述的一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:所述相容剂为乙烯-马来酸酐-缩水甘油酯共聚物、丙烯酸酯-缩水甘油酯-乙烯共聚物、苯乙烯-马来酸酐共聚物、丙烯酸酯类聚合物中的至少一种。
5.根据权利要求1所述的一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:所述的增韧剂为甲基丙烯酸-丁二烯-苯乙烯共聚物、乙烯-丙烯酸酯共聚物、丙烯腈-丙烯酸-苯乙烯共聚物、丙烯腈-丁二烯-苯乙烯共聚物、丙烯腈-乙烯-苯乙烯共聚物中的至少一种。
6.根据权利要求1所述的一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:所述的磷系阻燃剂为无机磷系类阻燃剂、有机磷系类阻燃剂中的至少一种。
7.根据权利要求1所述的一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:所述的协效阻燃剂为聚四氟乙烯类抗滴落剂、硅氧烷类聚合物中的至少一种。
8.根据权利要求1所述的一种耐低温PC/PET复合材料及其制备方法,其特征在于:所述的低温改良剂为聚硅氧烷共聚物、有机硅氧烷、苯甲基硅酮、硅酮中的至少一种。
9.根据权利要求1所述的一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:所述的抗氧剂为酚类抗氧剂、亚磷酸酯类抗氧剂、金属钝化剂中的任一种或两种以上的混合物。
10.根据权利要求1所述的一种耐低温型环保阻燃PC/PET合金及其制备方法,其特征在于:所述相容剂为丙烯酸酯-缩水甘油酯-乙烯类相容剂KT-22;增韧剂为甲基丙烯酸-丁二烯-苯乙烯类增韧剂罗门哈斯2691;磷系阻燃剂为有机磷系类阻燃剂缩聚芳基磷酸酯PX-200;协效阻燃剂为聚四氟乙烯PTFE-66;低温改良剂为有机硅氧烷类低温改良剂道康宁MB50-007;抗氧剂为酚类抗氧化剂1010。
CN200910192246A 2009-09-06 2009-09-06 一种耐低温型环保阻燃pc/pet合金及其制备方法 Pending CN101712793A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910192246A CN101712793A (zh) 2009-09-06 2009-09-06 一种耐低温型环保阻燃pc/pet合金及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910192246A CN101712793A (zh) 2009-09-06 2009-09-06 一种耐低温型环保阻燃pc/pet合金及其制备方法

Publications (1)

Publication Number Publication Date
CN101712793A true CN101712793A (zh) 2010-05-26

Family

ID=42416820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910192246A Pending CN101712793A (zh) 2009-09-06 2009-09-06 一种耐低温型环保阻燃pc/pet合金及其制备方法

Country Status (1)

Country Link
CN (1) CN101712793A (zh)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102250460A (zh) * 2011-05-22 2011-11-23 迈士通集团有限公司 一种无卤阻燃导电pc树脂组合物及其制备方法
CN103113725A (zh) * 2013-03-22 2013-05-22 上海顶新箱包有限公司 Pet树脂组合物及其制备方法和应用
CN105820536A (zh) * 2016-04-27 2016-08-03 天津金发新材料有限公司 高流动、低气味、收缩率可调的阻燃pc/abs组合物
CN107556725A (zh) * 2017-08-16 2018-01-09 上海金发科技发展有限公司 无卤阻燃聚碳酸酯组合物及其制备方法
CN107987314A (zh) * 2017-11-30 2018-05-04 浙江创摩新材料有限公司 一种适用于pet/氟塑料合金材料的专用增容剂及其制备方法与应用
CN108059810A (zh) * 2017-12-26 2018-05-22 四川东方绝缘材料股份有限公司 一种高透明阻燃聚碳酸酯薄膜/片材及其制备方法和用途
CN108164958A (zh) * 2017-12-27 2018-06-15 南京鸿瑞塑料制品有限公司 一种耐低温阻燃pc/pbt合金材料及其制备方法
CN109990229A (zh) * 2019-03-20 2019-07-09 苏州源泽光电科技集团有限公司 一种蜂窝散热led工矿灯
CN111675891A (zh) * 2020-05-27 2020-09-18 泗阳联欣塑业有限公司 一种阻燃pc-pet塑料合金的制备方法
CN112442236A (zh) * 2020-11-23 2021-03-05 江苏金发科技新材料有限公司 一种耐低温冲击阻燃聚丙烯组合物及其制备方法
CN115181406A (zh) * 2022-08-10 2022-10-14 横店集团得邦工程塑料有限公司 一种薄膜级无卤阻燃pc材料及其制备方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102250460A (zh) * 2011-05-22 2011-11-23 迈士通集团有限公司 一种无卤阻燃导电pc树脂组合物及其制备方法
CN103113725A (zh) * 2013-03-22 2013-05-22 上海顶新箱包有限公司 Pet树脂组合物及其制备方法和应用
CN105820536A (zh) * 2016-04-27 2016-08-03 天津金发新材料有限公司 高流动、低气味、收缩率可调的阻燃pc/abs组合物
CN107556725A (zh) * 2017-08-16 2018-01-09 上海金发科技发展有限公司 无卤阻燃聚碳酸酯组合物及其制备方法
CN107987314A (zh) * 2017-11-30 2018-05-04 浙江创摩新材料有限公司 一种适用于pet/氟塑料合金材料的专用增容剂及其制备方法与应用
CN108059810A (zh) * 2017-12-26 2018-05-22 四川东方绝缘材料股份有限公司 一种高透明阻燃聚碳酸酯薄膜/片材及其制备方法和用途
CN108164958A (zh) * 2017-12-27 2018-06-15 南京鸿瑞塑料制品有限公司 一种耐低温阻燃pc/pbt合金材料及其制备方法
CN109990229A (zh) * 2019-03-20 2019-07-09 苏州源泽光电科技集团有限公司 一种蜂窝散热led工矿灯
CN111675891A (zh) * 2020-05-27 2020-09-18 泗阳联欣塑业有限公司 一种阻燃pc-pet塑料合金的制备方法
CN112442236A (zh) * 2020-11-23 2021-03-05 江苏金发科技新材料有限公司 一种耐低温冲击阻燃聚丙烯组合物及其制备方法
CN112442236B (zh) * 2020-11-23 2023-03-14 江苏金发科技新材料有限公司 一种耐低温冲击阻燃聚丙烯组合物及其制备方法
CN115181406A (zh) * 2022-08-10 2022-10-14 横店集团得邦工程塑料有限公司 一种薄膜级无卤阻燃pc材料及其制备方法

Similar Documents

Publication Publication Date Title
CN101712793A (zh) 一种耐低温型环保阻燃pc/pet合金及其制备方法
CN101570629A (zh) 一种无卤阻燃pc/pet复合材料及其制备方法
CN101565538B (zh) 一种无卤阻燃pc/聚酯合金及其制备方法
CN101712794B (zh) 一种耐低温pc/pet复合材料及其制备方法
KR100781965B1 (ko) 내충격성이 향상된 열가소성 수지 조성물
KR100975024B1 (ko) 내충격성 및 내화학성이 향상된 난연성 열가소성 수지 조성물
CN101759977B (zh) 一种无卤阻燃增强型聚碳酸酯组合物
CN101429331A (zh) 一种高抗冲无卤阻燃聚碳酸酯和丙烯腈-丁二烯-苯乙烯树脂合金及其制备方法
CN101121816B (zh) 阻燃聚碳酸酯/丙烯腈-丁二烯-苯乙烯树脂共混物及制法
CN101857712B (zh) 一种无卤阻燃abs/pet合金及其制备方法
CN102516738A (zh) 一种无卤阻燃耐寒pc/abs材料及制备方法
CN101570628A (zh) 一种阻燃pc/pet复合材料及其制备方法
CN102617972A (zh) 无卤阻燃苯乙烯系树脂组合物及其制备方法
CN101328305B (zh) 一种无卤阻燃pbt/pc合金组合物及其制备方法
CN112341804A (zh) 一种阻燃性聚酰胺复合材料的制备方法
CN101341211A (zh) 防火热塑性树脂组合物
KR101134012B1 (ko) 난연성 열가소성 수지 조성물
CN104672852A (zh) 一种无卤阻燃玻纤增强pc复合材料
CN102399426A (zh) 一种无卤阻燃超韧pc/pbt合金材料及其制备方法
CN101851408B (zh) 一种无卤阻燃聚碳酸酯组合物及其制备方法
CN104530677A (zh) 双环笼状磷酸酯硅氧烷阻燃pc/abs合金材料及制备方法
CN104725823A (zh) 耐低温阻燃pc复合材料及其制备方法
CN104672862A (zh) 聚碳酸酯工程塑料用无卤无磷阻燃母粒
CN104419187A (zh) 高韧耐老化抗水解pc复合材料
CN101570627B (zh) 一种透明pc/pet复合材料的制备方法

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

Open date: 20100526