CN102604360B - 一种pc合金材料及其制备方法 - Google Patents
一种pc合金材料及其制备方法 Download PDFInfo
- Publication number
- CN102604360B CN102604360B CN201210089521.XA CN201210089521A CN102604360B CN 102604360 B CN102604360 B CN 102604360B CN 201210089521 A CN201210089521 A CN 201210089521A CN 102604360 B CN102604360 B CN 102604360B
- Authority
- CN
- China
- Prior art keywords
- alloy material
- weight
- temperature
- phenylmaleimide
- district
- 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.)
- Expired - Fee Related
Links
- 239000004417 polycarbonate Substances 0.000 title claims abstract description 52
- 239000000956 alloy Substances 0.000 title claims abstract description 36
- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 229920001577 copolymer Polymers 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 17
- HIDBROSJWZYGSZ-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC=C1 HIDBROSJWZYGSZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000012745 toughening agent Substances 0.000 claims abstract description 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 5
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 4
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 4
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000004580 weight loss Effects 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005453 pelletization Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 229920007019 PC/ABS Polymers 0.000 abstract description 4
- 229920001897 terpolymer Polymers 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 3
- LVUDMQWOFGGAFN-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione;prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1.O=C1C=CC(=O)N1C1=CC=CC=C1 LVUDMQWOFGGAFN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 5
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 1
- -1 styrene-ethylene-butylene-styrene Chemical class 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- 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
- B29C48/03—Extrusion 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
- B29C48/04—Particle-shaped
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means 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
- B29C48/40—Means 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
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal 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
-
- 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
-
- 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
- B29C2948/92561—Time, e.g. start, termination, duration or interruption
-
- 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
-
- 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
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明公开了一种PC合金材料，按重量份数由以下组分组成：聚碳酸酯100；丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物5～25；相容增韧剂4～12。本发明使用N-苯基马来酰亚胺的共聚物与聚碳酸酯基体共混得到的合金材料具有良好的耐热性和力学性能，克服了PC/ABS合金材料制得的产品在高温下耐热不足的缺陷，扩大了PC材料的应用领域，且制备方法简单，具有良好的应用前景。
Description
[技术领域]
本发明涉及高分子材料领域，尤其涉及一种PC合金材料及其制备方法。
[背景技术]
PC/ABS合金是一种强度高、韧性好、易于加工成型的热塑型高分子材料，具有表面硬度高、耐低温冲击性好、尺寸稳定性好、成型收缩率小、加工性能优良等优异性能，被广泛应用于家电产品、电器外壳、汽车材料等领域。但是，由于普通ABS树脂耐热较低，降低了PC/ABS合金的耐热性能。
[发明内容]
本发明要解决的技术问题是提供一种耐热性能较好的PC合金材料及其制备方法。
为了解决上述技术问题，本发明采用的技术方案是，一种PC合金材料，按重量份数由以下组分组成：
聚碳酸酯 100；
丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物 5～25；
相容增韧剂 4～12。
根据权利要求1所述的PC合金材料，所述聚碳酸酯的重均分子量大于20000。
以上所述的PC合金材料，所述丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物的5％热失重温度高于360℃，玻璃化转变温度高于190℃，N-苯基马来酰亚胺重量百分含量为45％～65％。
以上所述的PC合金材料，所述的相容增韧剂为多元接枝苯乙烯-乙烯-丁烯共聚物。
以上所述的PC合金材料，所述多元接枝苯乙烯-乙烯-丁烯共聚物的制备方法如下：将87-94重量份的苯乙烯-乙烯-丁烯共聚物、1-3重量份的马来酸酐、1-2重量份的甲基丙烯酸甲酯、1-3重量份的甲基丙烯酸缩水甘油酯、3-5重量份的苯乙烯、0.1-0.4重量份的过氧化二异丙苯混匀，在150～180℃下熔融挤出、造粒。
一种上述PC合金材料的制备方法，包括以下步骤：
步骤一、按上述的重量份数称取聚碳酸酯、丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物、相容增韧剂；
步骤二、将聚碳酸酯、丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物、相容增韧剂加入到高速混合机里搅拌混合5min～10min；
步骤三、将步骤二混合好的物料加入到双螺杆挤出机中熔融、挤出；双螺杆挤出机的加工工艺条件为：一区温度220℃～260℃，二区温度230℃～270℃，三区温度240℃～280℃，四区温度250℃～290℃，五区温度250℃～300℃，六区温度250℃～300℃，机头温度250℃～300℃；停留时间1min～3min，压力为12Mpa～18MPa；
步骤四、将双螺杆挤出机挤出的料条经水浴冷却后切粒，烘干3h～5h。
本发明使用N-苯基马来酰亚胺的共聚物与聚碳酸酯基体共混得到的合金材料具有良好的耐热性和力学性能，克服了PC/ABS合金材料制得的产品在高温下耐热不足的缺陷，扩大了PC材料的应用领域，且制备方法简单，具有良好的应用前景。
[具体实施方式]
下面通过实施例对本发明进行进一步阐述：
本发明的耐热PC合金材料，按重量份数可以由以下组分组成：
聚碳酸酯 100
丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物 5～25
相容增韧剂 4～12。
为了使所制备的PC合金材料具有较高的耐热性能，本发明对树脂基体进行改性，增加树脂中高刚性分子链、从而增加分子链的错位移动难度和旋转位阻，使所制备的PC合金材料高温下仍能保持良好机械性能，不会出现软化、变形的问题。
N-苯基马来酰亚胺(NPMI)-苯乙烯(St)-丙烯腈(AN)三元共聚物，由于分子结构中引入NPMI，它既保持了平面五元环的结构，又增加了侧链的空间位阻，因此赋予了树脂较高的耐热性和热稳定性。以该三元共聚物取代ABS树脂与PC制备成合金，可以提高所得PC合金材料的耐热性能。
本发明选择加入N-PMI共聚物树脂的方式，增加PC树脂中分子链的空间位阻、限制PC树脂中分子链的移动，从而提高耐热性能。同时，此改性还得到高力学强度PC合金树脂。
本发明采用的丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物，随着其中N-PMI含量的增加，共聚物的玻璃化转变温度、力学强度和刚性、5％热失重温度也随之提高。优选地，N-苯基马来酰亚胺重量百分含量为45％～65％，玻璃化转变温度高于190℃，5％热失重温度高于360℃。
对于本发明中所涉及到的基料和助剂之间，或多或少的存在一些相容性不足的问题，必须使用必要的手段以提高树脂内部各材料组分的相容性。考虑到此改性材料的基材为PC树脂，合适的方法是添加一种以组分结构相近的材料为基材的相容剂，另外，考虑到N-苯基马来酰亚胺三元共聚物的刚性较强、韧性不足，须加入一定量的增韧剂来提高所制备的PC合金材料的韧性。本发明采用了自制的多元接枝苯乙烯-乙烯-丁烯共聚物作为体系的相容增韧剂。其制备方法如下：将89重量份的苯乙烯-乙烯-丁烯共聚物、2重量份的马来酸酐、2重量份甲基丙烯酸甲酯、2重量份甲基丙烯酸缩水甘油酯、5重量份苯乙烯、0.4重量份过氧化二异丙苯混匀，并在180℃下熔融挤出、造粒，干燥。
其中，苯乙烯-乙烯-丁烯-苯乙烯共聚物为SEBS YH503，马来酸酐为苏州合成化工有限公司生产，纯度≥99％，甲基丙烯酸甲酯为日本三菱公司生产，纯度≥99％，甲基丙烯酸缩水甘油酯日本三菱公司生产，纯度≥99％，苯乙烯中国石油兰州石油化工公司生产，纯度≥99％、过氧化二异丙苯为阿克苏诺贝尔公司生产，纯度≥99％。
对于本发明中所述的一种耐热PC合金材料的制备方法，可以将所使用到的PC原料、相关助剂等混合均匀，通过在双螺杆挤出机中熔融共混。本发明优选使用排气式双螺杆挤出机进行熔融混炼。
对于本发明的PC合金材料，性能表征方式分为力学性能表征和色牢度表征。在本发明的实施例中，力学性能的测试和表征均依据ISO相关标准(International Standards Organization国际标准组织)；测试条件均为23℃、53％相对湿度。
拉伸强度/断裂伸长率：ISO 527；弯曲强度/弯曲模量：ISO 178；悬臂梁缺口冲击强度：ISO 179；热变形温度：ISO 75(1.82Mpa条件下)；
在以下的实施例1至3及对比例1至3中，PC可以选用PC-1：台湾奇美(CHIMEI Co.)的110，PC-2：DOW的301-10，PC-3：日本出光的IR2200；丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物为日本UMG公司的SAM-2，N-苯基马来酰亚胺(N-PMI)的含量为55％。
下表1为本发明的实施例1至3及对比例1至3的组分重量份数及PC材料的性能测试数据。
表1
由以上实施例与对比例可以看出，，自制相容剂对PC合金具有良好的增韧效果。另外，与ABS树脂相比，随着丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物加入，所得PC材料的力学强度，如拉伸强度、弯曲强度、热变形温度得到比较明显提升。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等同物界定。
Claims (5)
1.一种PC合金材料，其特征在于，按重量份数由以下组分组成：
聚碳酸酯 100；
丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物 5～25；
相容增韧剂 4～12；
所述丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物的5%热失重温度高于360℃，玻璃化转变温度高于190℃，N-苯基马来酰亚胺重量百分含量为45%～65%。
2.根据权利要求1所述的PC合金材料，其特征在于，所述聚碳酸酯的重均分子量大于20000。
3.根据权利要求1所述的PC合金材料，其特征在于，所述的相容增韧剂为多元接枝苯乙烯-乙烯-丁烯共聚物。
4.根据权利要求3所述的PC合金材料，其特征在于，所述多元接枝苯乙烯-乙烯-丁烯共聚物的制备方法如下：将87-94重量份的苯乙烯-乙烯-丁烯共聚物、1-3重量份的马来酸酐、1-2重量份的甲基丙烯酸甲酯、1-3重量份的甲基丙烯酸缩水甘油酯、3-5重量份的苯乙烯、0.1-0.4重量份的过氧化二异丙苯混匀，在150～180℃下熔融挤出、造粒。
5.一种如权利要求1所述PC合金材料的制备方法，其特征在于，包括以下步骤：
步骤一、按权利要求1所述的重量份数称取聚碳酸酯、丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物、相容增韧剂；
步骤二、将聚碳酸酯、丙烯腈-N-苯基马来酰亚胺-苯乙烯三元共聚物、相容增韧剂加入到高速混合机里搅拌混合5min～10min；
步骤三、将步骤二混合好的物料加入到双螺杆挤出机中熔融、挤出；双螺杆挤出机的加工工艺条件为：一区温度220℃～260℃，二区温度230℃～270℃，三区温度240℃～280℃，四区温度250℃～290℃，五区温度250℃～300℃，六区温度250℃～300℃，机头温度250℃～300℃；停留时间1min～3min，压力为12Mpa～18MPa；
步骤四、将双螺杆挤出机挤出的料条经水浴冷却后切粒，烘干3h～5h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089521.XA CN102604360B (zh) | 2012-03-30 | 2012-03-30 | 一种pc合金材料及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089521.XA CN102604360B (zh) | 2012-03-30 | 2012-03-30 | 一种pc合金材料及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102604360A CN102604360A (zh) | 2012-07-25 |
| CN102604360B true CN102604360B (zh) | 2014-06-18 |
Family
ID=46522160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210089521.XA Expired - Fee Related CN102604360B (zh) | 2012-03-30 | 2012-03-30 | 一种pc合金材料及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102604360B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101922246B1 (ko) * | 2013-02-06 | 2018-11-26 | 에스케이케미칼 주식회사 | 내충격성 또는 내열성이 우수한 고분자 수지 조성물 |
| CN106084733A (zh) * | 2016-06-08 | 2016-11-09 | 苏州市雄林新材料科技有限公司 | 一种高色牢度的tpu薄膜及其制备方法 |
| CN112175362A (zh) * | 2020-10-13 | 2021-01-05 | 广州九圆塑业有限公司 | 一种pet复合材料及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787192A (zh) * | 2009-10-15 | 2010-07-28 | 上海锦湖日丽塑料有限公司 | 一种低光泽聚碳酸酯苯乙烯类树脂组合物及制备方法 |
| CN102108180A (zh) * | 2009-12-29 | 2011-06-29 | 合肥杰事杰新材料有限公司 | 一种阻燃耐热abs类树脂及其制备方法 |
-
2012
- 2012-03-30 CN CN201210089521.XA patent/CN102604360B/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787192A (zh) * | 2009-10-15 | 2010-07-28 | 上海锦湖日丽塑料有限公司 | 一种低光泽聚碳酸酯苯乙烯类树脂组合物及制备方法 |
| CN102108180A (zh) * | 2009-12-29 | 2011-06-29 | 合肥杰事杰新材料有限公司 | 一种阻燃耐热abs类树脂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102604360A (zh) | 2012-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101328310B (zh) | 一种增韧增强pc/abs复合材料及其制备方法 | |
| CN102604299A (zh) | 一种具有耐候性、耐刮擦性、高光泽和高耐热的热塑性树脂共混物及其制备方法 | |
| KR101457403B1 (ko) | 고온 내열변색 특성이 우수한 ａｓａ 수지 조성물 | |
| CN102443256B (zh) | 一种高耐热pc/asa合金材料及其制备方法 | |
| CN102492293B (zh) | 一种耐低温着色玻璃纤维增强尼龙6及其制备方法 | |
| CN101580632B (zh) | 一种高光泽高性能玻纤增强pbt材料及其制备方法 | |
| CN101875753B (zh) | 高耐热、高光泽、阻燃的abs改性材料及其制备方法 | |
| CN101768320A (zh) | 一种适于电镀的耐热abs改性材料及其制备方法 | |
| CN106633769B (zh) | 高耐热高结合力电镀pc/abs合金材料及其制备方法 | |
| CN101104732A (zh) | 一种尼龙/丙烯腈-丁二烯-苯乙烯树脂共混材料 | |
| CN102532849B (zh) | 一种pc/asa/pbt合金材料及其制备方法 | |
| CN102604360B (zh) | 一种pc合金材料及其制备方法 | |
| CN102464877A (zh) | 一种低光泽聚碳酸酯苯乙烯类树脂组合物及其制备方法 | |
| CN102731921A (zh) | 一种替代abs的耐候聚合物合金 | |
| CN111073192A (zh) | 一种灯罩及其制备方法 | |
| CN104945834A (zh) | 马来酰亚胺型耐热abs合金及其制取方法 | |
| CN100572450C (zh) | 尼龙/丙烯腈-丁二烯-苯乙烯三元共聚树脂合金材料 | |
| CN102942736B (zh) | 一种高玻纤含量增强聚丙烯材料及其制备方法 | |
| CN112745673A (zh) | 一种高强度、良外观聚酰胺组合物及其制备方法和应用 | |
| CN104177719B (zh) | 一种高耐热贯流风叶增强as专用料及其制备方法 | |
| CN102702639B (zh) | 一种玻璃纤维增强苯乙烯-丙烯腈-n-苯基马来酰亚胺-环烯烃共聚物组合物 | |
| CN102532821A (zh) | 一种改善耐热性能的合金材料 | |
| CN102617973A (zh) | 高熔体强度的汽车尾翼专用组合物及其制备方法 | |
| CN115926415A (zh) | 一种pc/pmma/asa三元合金材料及其制备方法和应用 | |
| CN110054881B (zh) | 高流动性聚碳酸酯改性材料 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: PC alloy material and preparation method of PC (poly carbonate) alloy material Effective date of registration: 20150817 Granted publication date: 20140618 Pledgee: China Everbright Bank Shenzhen branch Pledgor: Shenzhen Keju New Material Co., Ltd. Registration number: 2015990000679 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161202 Granted publication date: 20140618 Pledgee: China Everbright Bank Shenzhen branch Pledgor: Shenzhen Keju New Material Co., Ltd. Registration number: 2015990000679 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: PC alloy material and preparation method of PC (poly carbonate) alloy material Effective date of registration: 20170106 Granted publication date: 20140618 Pledgee: Bank of Shizuishan Limited by Share Ltd Yinchuan branch Pledgor: Anhui science and Technology Co., Ltd.|Shenzhen branch poly new materials Co., Ltd.|Xu Dong Registration number: 2016990001133 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180904 Granted publication date: 20140618 Pledgee: Bank of Shizuishan Limited by Share Ltd Yinchuan branch Pledgor: Polymer Science (Anhui) New Material Co., Ltd.|Shenzhen Keju New Material Co., Ltd.|Xu Dong Registration number: 2016990001133 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: PC alloy material and preparation method of PC (poly carbonate) alloy material Effective date of registration: 20181119 Granted publication date: 20140618 Pledgee: Bank of Shizuishan Limited by Share Ltd Yinchuan branch Pledgor: Shenzhen Keju New Material Co., Ltd.|Polymer Science (Anhui) New Material Co., Ltd. Registration number: 2018440020071 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20190330 |