CN103788592B - 一种高透光率的pet复合材料 - Google Patents
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 12
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- -1 polyoxyethylene octylphenol Polymers 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000000779 smoke Substances 0.000 claims abstract description 6
- DWNAQMUDCDVSLT-UHFFFAOYSA-N diphenyl phthalate Chemical compound C=1C=CC=C(C(=O)OC=2C=CC=CC=2)C=1C(=O)OC1=CC=CC=C1 DWNAQMUDCDVSLT-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000011787 zinc oxide Substances 0.000 claims abstract description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 235000019359 magnesium stearate Nutrition 0.000 claims description 3
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 230000003252 repetitive effect Effects 0.000 claims description 3
- 238000005201 scrubbing Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000002834 transmittance Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- 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
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/92885—Screw or gear
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
本发明公开了一种高透光率的PET复合材料，其是由下述重量份的原料制得：沉淀硫酸钡10、PET？800-850,KH792？？1.2-2.5，氧化锌1-2,辛基酚聚氧乙烯醚1-2、邻苯二甲酸二苯酯？1-2,涤纶纤维2-3，烟片胶1-2，ABS高胶粉1-2、抗氧剂168？1-2。本发明的透光率高，涤纶纤维可以增加本发明的强度，烟片胶可以增加本发明的黏度。
Description
技术领域
本发明涉及PET包装容器领域，确切地说是一种高透光率的PET复合材料及其制备方法及其用途。
背景技术
近年来，由于PET良好的拉伸吹塑性能及优良的阻气性能，其逐步取代PE、PP材料广泛应用于饮料、化妆品的包装器皿。PET瓶的成型方法主要分为一步法(注拉吹)及两步法(拉伸吹塑)，但无论是一步法还是两步法，它们均通过注射瓶胚、预热瓶胚、拉伸、吹塑成型的工艺进行制造，通过注射的瓶胚都要进行预热到材料的Tg以上才能进行拉伸吹塑成型。
发明内容
本发明旨在提供一种高透光率的PET复合材料。
上述目的通过以下方案实现：
一种高透光率的PET复合材料，其特征在于：其是由下述重量份的原料制得：
沉淀硫酸钡10、PET800-850,KH7921.2-2.5，氧化锌1-2,辛基酚聚氧乙烯醚1-2、邻苯二甲酸二苯酯1-2,涤纶纤维2-3，烟片胶1-2，ABS高胶粉1-2、抗氧剂1681-2；
所述的助剂由下列重量份的原料制成：硅藻土30-40、坡缕石粉10-15、竹炭粉1.5-3.2、碳酸二甲酯1-3、丙烯酸甲酯1-2、二烷基二硫代磷酸锌1.5-2、壬基酚聚氧乙烯醚1-2、硬脂酸镁1-3；
助剂的制备方法是将硅藻土、坡缕石粉放入煅烧炉中在600-750℃下煅烧3-4小时，取出，放入10-20%的盐酸溶液中浸泡2-4小时，过滤取出，用清水反复洗涤，烘干，加入水中，再加入其余原料，搅拌均匀，三辊研磨机研磨1-2小时，得到浆料，喷雾干燥即得。
所述的一种高透光率的PET复合材料，其特征在于：制备方法为：
将所有原料混匀，再投入到双螺杆挤出机中挤出造粒，即得，螺杆转速380-400rpm，温度设置为240-260℃。
本发明的有益效果为：
本发明的透光率高，涤纶纤维可以增加本发明的强度，烟片胶可以增加本发明的黏度。适用于对材料透光要求高的产品使用。
具体实施方式
一种高透光率的PET复合材料，其是由下述重量kg的原料制得：
沉淀硫酸钡10、PET850,KH7922.5，氧化锌2,辛基酚聚氧乙烯醚1、邻苯二甲酸二苯酯2,涤纶纤维3，烟片胶2，ABS高胶粉2、抗氧剂1682；
所述的助剂由下列重量kg的原料制成：硅藻土40、坡缕石粉15、竹炭粉3.2、碳酸二甲酯1、丙烯酸甲酯1、二烷基二硫代磷酸锌1.8、壬基酚聚氧乙烯醚2、硬脂酸镁1；
助剂的制备方法是将硅藻土、坡缕石粉放入煅烧炉中在600℃下煅烧4小时，取出，放入16%的盐酸溶液中浸泡4小时，过滤取出，用清水反复洗涤，烘干，加入水中，再加入其余原料，搅拌均匀，三辊研磨机研磨2小时，得到浆料，喷雾干燥即得。
所述的一种高透光率的PET复合材料，制备方法为：
将所有原料混匀，再投入到双螺杆挤出机中挤出造粒，即得，螺杆转速400rpm，温度设置为260℃。
注射力学样条和色板，熔体温度270℃，注射压力30~70MPa，模具温度5℃，冷却时间12s，成型周期30s。PET拉伸强度为81.9MPa、冲击强度5.2、透光率98.2%。
以上案例所述拉伸性能按照GB/T1040-1992测试；悬臂梁缺口冲击强度按照GB/T1843-1996测试，摆锤能量为2.75J；透光率按照GB2410-80测试。
Claims (2)
1.一种高透光率的PET复合材料，其特征在于：其是由下述重量份的原料制得：
沉淀硫酸钡10、PET800-850,KH7921.2-2.5，氧化锌1-2,辛基酚聚氧乙烯醚1-2、邻苯二甲酸二苯酯1-2,涤纶纤维2-3，烟片胶1-2，ABS高胶粉1-2、抗氧剂1681-2；高透光率的PET复合材料的原料组分中还包含有助剂；
所述的助剂由下列重量份的原料制成：硅藻土30-40、坡缕石粉10-15、竹炭粉1.5-3.2、碳酸二甲酯1-3、丙烯酸甲酯1-2、二烷基二硫代磷酸锌1.5-2、壬基酚聚氧乙烯醚1-2、硬脂酸镁1-3；
助剂的制备方法是将硅藻土、坡缕石粉放入煅烧炉中在600-750℃下煅烧3-4小时，取出，放入10-20%的盐酸溶液中浸泡2-4小时，过滤取出，用清水反复洗涤，烘干，加入水中，再加入其余原料，搅拌均匀，三辊研磨机研磨1-2小时，得到浆料，喷雾干燥即得。
2.根据权利要求1所述的一种高透光率的PET复合材料，其特征在于：制备方法为：
将所有原料混匀，再投入到双螺杆挤出机中挤出造粒，即得，螺杆转速380-400rpm，温度设置为240-260℃。
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| CN101476111A (zh) * | 2009-01-19 | 2009-07-08 | 武汉大学 | 一种透明导电薄膜及其制备方法 |
| CN101678658A (zh) * | 2007-06-15 | 2010-03-24 | 印可得株式会社 | 透明导电层及其制备方法 |
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| CN101678658A (zh) * | 2007-06-15 | 2010-03-24 | 印可得株式会社 | 透明导电层及其制备方法 |
| CN101476111A (zh) * | 2009-01-19 | 2009-07-08 | 武汉大学 | 一种透明导电薄膜及其制备方法 |
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Granted publication date: 20160210 Termination date: 20181220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |