CN104924519A - 一种碳增强塑料门窗 - Google Patents

一种碳增强塑料门窗 Download PDF

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CN104924519A
CN104924519A CN201510301289.5A CN201510301289A CN104924519A CN 104924519 A CN104924519 A CN 104924519A CN 201510301289 A CN201510301289 A CN 201510301289A CN 104924519 A CN104924519 A CN 104924519A
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秦胜
何松
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Dangtu County Huayi Metal Products Co Ltd
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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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
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    • C08F212/08—Styrene
    • C—CHEMISTRY; METALLURGY
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    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/34—Monomers containing two or more unsaturated aliphatic radicals
    • C08F212/36—Divinylbenzene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
    • C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/02—Halogenated hydrocarbons
    • C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08K5/20—Carboxylic acid amides
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

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Abstract

本发明公开了一种碳增强塑料门窗，它是由下述重量份的原料组成的：聚氯乙烯300-350、茶皂素2-3、20-30%氢氧化钠溶液60-70、氯化苄36-40、二乙烯苯40-42、苯乙烯70-80、过氧化苯甲酰0.3-0.6、十四酸异丙酯3-4、三羟甲基丙烷1.7-3、苯骈三氮唑2-4、方解石粉40-45、乙烯基羧酸酯6-10、纳米碳粉2-4、二甲基甲酰胺1-3，本发明将剑麻纤维经过冷冻润胀处理，提高了纤维素的分散性，使氯化苄对纤维素的可及度增加，经过醚化处理后羟基数量减小，纤维素结晶结构被破坏，获得热塑性，纤维的尺寸稳定性、耐候性、耐腐蚀性等都得到了相应的增加。

Description

一种碳增强塑料门窗
技术领域
    本发明主要涉及塑料门窗领域，尤其涉及一种碳增强塑料门窗。
背景技术
塑料门窗按材质可分为PVC 塑料门窗和玻璃纤维增强塑料（玻璃钢）门窗，其中在各类建筑窗中，PVC塑料窗在节约型材生产能耗、回收料重复再利用和使用能耗方面有突出优势，在保温节能方面有优良的性能价格比。为增加窗的刚性，在窗框、窗扇、梃型材的受力杆件中，应根据抗风压强度的设计和其它使用要求，确定使用何种增强型钢。通过UPVC树脂与着色聚甲基丙烯酸甲酯（PMMA）或丙烯腈-苯乙烯-丙烯酸酯共聚物（ASA）的共挤出，以及在白色型材上覆膜、喷涂可以获得多种质感和多种表面色彩的装饰效果。此外也有在UPVC树脂粉中加入色料混合挤出的本体染色技术。但对此技术仍有不同看法，故在选用时应特别慎重，要查验该种型材经人工加速老化试验后的颜色变化情况。建议在本体染色型材上覆同颜色膜以提高其耐候性。
在全球能源日益紧张，环境不断恶化的压力下，生物质材料由于环保性和功能性的突出也越来越引起人们的高度重视，将可再生的生物质资源转化为新材料来替代不可再生资源的消耗是如今社会建设和发展的重要趋势，而本发明则是用剑麻纤维作为塑料门窗的添加剂，可以起到节约资源，并增强塑料门窗整体性能的良好的综合效果。
发明内容
本发明目的就是一种碳增强塑料门窗。
本发明是通过以下技术方案实现的：
一种碳增强塑料门窗，它是由下述重量份的原料组成的：
聚氯乙烯300-350、茶皂素2-3、20-30%氢氧化钠溶液60-70、氯化苄36-40、二乙烯苯40-42、苯乙烯70-80、过氧化苯甲酰0.3-0.6、十四酸异丙酯3-4、三羟甲基丙烷1.7-3、苯骈三氮唑2-4、方解石粉40-45、乙烯基羧酸酯6-10、纳米碳粉2-4、二甲基甲酰胺1-3。
2、一种如权利要求1所述的碳增强塑料门窗的制备方法，其特征在于包括以下步骤：
（1）将上述剑麻纤维烘干磨粉，加入20-30%氢氧化钠溶液，搅拌均匀，置于-10- -5℃温度下润胀120-130分钟，室温下停放至常温，加入氯化苄、上述二乙烯苯重量的75-80%，在105-110℃的油浴中加热搅拌6.5-7小时，出料冷却，得预塑化纤维；
（2）将三羟甲基丙烷加入到10-20倍去离子水中，加入纳米碳粉，磁力搅拌2-3分钟，加入上述预塑化纤维、茶皂素，100-200转/分搅拌4-6分钟，得预塑化纤维乳液；
（3）将苯乙烯加入到1.8-2倍的去离子水中，加入剩余的二乙烯苯、过氧化苯甲酰，搅拌均匀后在80-90℃下保温反应60-70分钟，加入预塑化纤维乳液，保温搅拌70-80分钟，再在95-100下保温40-50分钟，加入苯骈三氮唑，出料冷却，搅拌均匀，抽滤，用无水乙醇和蒸馏水交替洗涤产物至中性，于60-70℃下真空干燥，得热塑性纤维树脂；
（4）将上述热塑性纤维树脂与剩余各原料混合，送入加料挤出机内，加热搅拌至熔化，将熔化液挤入模具内并定型，挤出速度控制为2-2.5m/min，经由模具定型的PVC 型材通过冷却水箱穿水冷却成型，冷却水箱内水温控制为20-22℃。
本发明的优点是：
    本发明将剑麻纤维经过冷冻润胀处理，提高了纤维素的分散性，使氯化苄对纤维素的可及度增加，经过醚化处理后羟基数量减小，纤维素结晶结构被破坏，获得热塑性，同时由于羟基数量的减少，纤维的尺寸稳定性、耐候性、耐腐蚀性等都得到了相应的增加，与苯乙烯等溶液共混，可以有效的分散在形成的聚苯乙烯中，提高了表面强度、韧性、耐腐蚀性，进一步提高了成品的各项性能，其中还加入了纳米碳粉，进一步增强了成品的硬度和强度。
具体实施方式
实施例1：
一种碳增强塑料门窗，其特征在于它是由下述重量份的原料组成的：
聚氯乙烯350、茶皂素2、20-30%氢氧化钠溶液70、氯化苄40、二乙烯苯42、苯乙烯80、过氧化苯甲酰0.6、十四酸异丙酯3、三羟甲基丙烷1.7、苯骈三氮唑4、方解石粉45、乙烯基羧酸酯10、纳米碳粉4、二甲基甲酰胺1。
一种碳增强塑料门窗的制备方法，包括以下步骤：
（1）将上述剑麻纤维烘干磨粉，加入20%氢氧化钠溶液，搅拌均匀，置于-5℃温度下润胀130分钟，室温下停放至常温，加入氯化苄、上述二乙烯苯重量80%，在110℃的油浴中加热搅拌6.5小时，出料冷却，得预塑化纤维；
（2）将三羟甲基丙烷加入到20倍去离子水中，加入纳米碳粉，磁力搅拌2-3分钟，加入上述预塑化纤维、茶皂素，200转/分搅拌6分钟，得预塑化纤维乳液；
（3）将苯乙烯加入到1.8倍的去离子水中，加入剩余的二乙烯苯、过氧化苯甲酰，搅拌均匀后在90℃下保温反应70分钟，加入预塑化纤维乳液，保温搅拌80分钟，再在100下保温50分钟，加入苯骈三氮唑，出料冷却，搅拌均匀，抽滤，用无水乙醇和蒸馏水交替洗涤产物至中性，于70℃下真空干燥，得热塑性纤维树脂；
（4）将上述热塑性纤维树脂与剩余各原料混合，送入加料挤出机内，加热搅拌至熔化，将熔化液挤入模具内并定型，挤出速度控制为2.5m/min，经由模具定型的PVC 型材通过冷却水箱穿水冷却成型，冷却水箱内水温控制为22℃。
将检测，本发明与同类塑料门窗相比重量轻5-10%，在高寒和高热地区使用均无任何异常现象；抗冲击强度增强10-20%；降噪效能更好，实现降噪50dB；主型材可焊接性良好，焊角强度最小应力可达到43MPa。

Claims (2)

1.一种碳增强塑料门窗，其特征在于它是由下述重量份的原料组成的：
聚氯乙烯300-350、茶皂素2-3、20-30%氢氧化钠溶液60-70、氯化苄36-40、二乙烯苯40-42、苯乙烯70-80、过氧化苯甲酰0.3-0.6、十四酸异丙酯3-4、三羟甲基丙烷1.7-3、苯骈三氮唑2-4、方解石粉40-45、乙烯基羧酸酯6-10、纳米碳粉2-4、二甲基甲酰胺1-3。
2.一种如权利要求1所述的碳增强塑料门窗的制备方法，其特征在于包括以下步骤：
（1）将上述剑麻纤维烘干磨粉，加入20-30%氢氧化钠溶液，搅拌均匀，置于-10- -5℃温度下润胀120-130分钟，室温下停放至常温，加入氯化苄、上述二乙烯苯重量的75-80%，在105-110℃的油浴中加热搅拌6.5-7小时，出料冷却，得预塑化纤维；
（2）将三羟甲基丙烷加入到10-20倍去离子水中，加入纳米碳粉，磁力搅拌2-3分钟，加入上述预塑化纤维、茶皂素，100-200转/分搅拌4-6分钟，得预塑化纤维乳液；
（3）将苯乙烯加入到1.8-2倍的去离子水中，加入剩余的二乙烯苯、过氧化苯甲酰，搅拌均匀后在80-90℃下保温反应60-70分钟，加入预塑化纤维乳液，保温搅拌70-80分钟，再在95-100下保温40-50分钟，加入苯骈三氮唑，出料冷却，搅拌均匀，抽滤，用无水乙醇和蒸馏水交替洗涤产物至中性，于60-70℃下真空干燥，得热塑性纤维树脂；
（4）将上述热塑性纤维树脂与剩余各原料混合，送入加料挤出机内，加热搅拌至熔化，将熔化液挤入模具内并定型，挤出速度控制为2-2.5m/min，经由模具定型的PVC 型材通过冷却水箱穿水冷却成型，冷却水箱内水温控制为20-22℃。
CN201510301289.5A 2015-06-04 2015-06-04 一种碳增强塑料门窗 Pending CN104924519A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6236470A (ja) * 1985-08-10 1987-02-17 Nisshin Kagaku Kogyo Kk 金属被覆用塗料およびその製造方法
EP0344014A2 (en) * 1988-05-27 1989-11-29 The University Of Dayton Method of making Polyolefin composites containing a phase change material
CN102558894A (zh) * 2012-02-21 2012-07-11 常熟市方塔涂料化工有限公司 一种似木模具复合材料的制备方法
CN104277382A (zh) * 2014-11-07 2015-01-14 安徽省三乐门窗幕墙工程有限公司 一种防污保温门窗塑钢型材及其制备方法
CN104530585A (zh) * 2014-11-07 2015-04-22 安徽省三乐门窗幕墙工程有限公司 一种抗冲击门窗塑钢型材及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6236470A (ja) * 1985-08-10 1987-02-17 Nisshin Kagaku Kogyo Kk 金属被覆用塗料およびその製造方法
EP0344014A2 (en) * 1988-05-27 1989-11-29 The University Of Dayton Method of making Polyolefin composites containing a phase change material
CN102558894A (zh) * 2012-02-21 2012-07-11 常熟市方塔涂料化工有限公司 一种似木模具复合材料的制备方法
CN104277382A (zh) * 2014-11-07 2015-01-14 安徽省三乐门窗幕墙工程有限公司 一种防污保温门窗塑钢型材及其制备方法
CN104530585A (zh) * 2014-11-07 2015-04-22 安徽省三乐门窗幕墙工程有限公司 一种抗冲击门窗塑钢型材及其制备方法

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Application publication date: 20150923