一种​耐​低温​冲击​的​聚丙烯​材料​及其​制备​方法

源语言标题
(CN105037933) 一种​耐​低温​冲击​的​聚丙烯​材料​及其​制备​方法
公开号/公开日
CN105037933 A 2015-11-11 [CN105037933] / 2015-11-11
申请号/申请日
2015CN-0406037 / 2015-07-13
发明人
LI MINGHUA;
申请人
JIN BAOLI TECHNOLOGY SUZHOU;
主分类号
IPC分类号
B29C-047/92C08K-003/16C08K-003/26C08K-005/10C08L-023/12C08L-023/14C08L-061/06C08L-067/02C08L-069/00
摘要
(CN105037933) 本​发明​属于​复合材料​领域,公开​了​一种​耐​低温​冲击​的​聚丙烯​材料​及其​制备​方法,所​述​的​聚丙烯​材料​包括​制备​方法​包括​聚丙烯、聚碳酸酯、聚​苯​醚、聚​戊​二​酸​丙二醇​酯、聚​己二酸​丙二醇​酯、酚醛树脂、氟化钙、碳酸钡、铝​酸酯​偶​联​剂​DL-411。制备​方法​包括​下述​步骤:步骤​1:采用​球磨机​对​氟化钙​和​碳酸钡​进行​球​磨;步骤​2:向​反应​釜​内加​入​聚丙烯、聚碳酸酯、聚​苯​醚、聚​戊​二​酸​丙二醇​酯、聚​己二酸​丙二醇​酯、酚醛树脂、氟化钙、碳酸钡、铝​酸酯​偶​联​剂​DL-411,搅拌​均匀​静​置;步骤​3:把​步骤​2​搅拌​后的​聚丙烯​材料​采用​双​螺杆​挤出​机​混炼​挤出;步骤​4:挤出​后用​造粒机​造粒,冷却​后为​耐​低温​冲击​的​聚丙烯​材料。
地址
代理人
代理机构
;
优先权号
2015CN-0406037 2015-07-13
主权利要求
(CN105037933) 1. One low-temperature impact polypropylene material, characterized in, low-temperature impact polypropylene material comprises the following parts by weight of ingredients: Polypropylene 26-38 parts, Polycarbonate 8-18 parts, Polyphenylene ether 6-15 parts, Glutaric acid propylene glycol ester 4-12 parts, Polyethylene propylene adipate 5-15 parts, Phenolic resin 5-10 parts, Calcium fluoride 3-9 parts, Barium carbonate 2-7 parts, An aluminate coupling agent DL -4115-12 parts.  3. Low-temperature impact-resistant polypropylene material production method, characterized in, production method comprising the steps of: Step 1: to calcium fluoride and barium carbonate is ball-milled using a ball mill, a ball mill to-powder ratio 15:1-25:1, milling time was 2-5h; Step 2: the reaction kettle temperature was set at 70-80 Ć, and when the temperature is reached, polypropylene added to the kettle 26-38 parts, polycarbonate 8-18 parts, polyphenylene ether 6-15 parts, glutaric acid propylene glycol ester 4-12 parts, polypropylene adipate 5-15 parts, phenolic resin 5-10 parts, calcium fluoride 3-9 parts, barium carbonate 2-7 parts, an aluminate coupling agent DL -411 to 5-12 parts, initiating the reaction kettle stirring blades, stirring ingredients, uniformly mixing the mixture, allowed to stand for; Step 3: step 2 of the polypropylene material kneaded using a twin screw extruder was stirred after extrusion, twin-screw extruder extrusion temperature is as follows: a zone temperature of 175-185 Ć, second zone temperature of 195-205 Ć, three-zone temperature of 210-220 Ć, four-area temperature of 225-230 Ć; Step 4: extrusion followed by granulation machine, after cooling to low temperature impact resistant polypropylene material.
法律状态
(CN105037933) LEGAL DETAILS FOR CN105037933  Actual or expected expiration date=2035-07-13    Legal state=ALIVE    Status=PENDING     Event publication date=2015-07-13  Event code=CN/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=CN CN201510406037  Application date=2015-07-13  Standardized application number=2015CN-0406037     Event publication date=2015-11-11  Event code=CN/A  Event type=Examination events  Published application  Publication country=CN  Publication number=CN105037933  Publication stage Code=A  Publication date=2015-11-11  Standardized publication number=CN105037933     Event publication date=2015-11-11  Event code=CN/C06  Event indicator=Pos  Event type=Examination events  Publication    Event publication date=2015-12-09  Event code=CN/C10  Event type=Examination events  Request of examination as to substance
专利类型码
A
国别省市代码
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