CN106366282A - 一种啤酒桶用聚氨酯软硬泡组合成型工艺 - Google Patents

一种啤酒桶用聚氨酯软硬泡组合成型工艺 Download PDF

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CN106366282A
CN106366282A CN201610835750.XA CN201610835750A CN106366282A CN 106366282 A CN106366282 A CN 106366282A CN 201610835750 A CN201610835750 A CN 201610835750A CN 106366282 A CN106366282 A CN 106366282A
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王祖昆
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Qingdao Delong Equipment Co Ltd
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Abstract

本发明涉及一种啤酒桶用聚氨酯软硬泡组合成型工艺，在啤酒桶内核外壁先用硬泡专用设备发泡，保证了啤酒桶所需的保温特性，然后在硬泡表面喷涂粘合剂，在常温23～28℃左右自然干燥3～5分钟后，用软泡专用设备在预涂粘合剂的啤酒桶表面发泡软泡，完成该工艺。本发明工艺能同时兼具硬泡和软泡的性能，充分利用了发泡开闭孔的不同特性，所形成的啤酒桶具有较好的性能，改善了使用效果。

Description

一种啤酒桶用聚氨酯软硬泡组合成型工艺
技术领域
本发明涉及一种啤酒桶用聚氨酯软硬泡组合成型工艺，属于聚氨酯泡沫组合工艺技术领域。
背景技术
在旧有的发泡制程中，只存在单一发泡材料制作，比如要么用硬泡来保温，要么用软泡来成型。但是有些啤酒桶既需要保温又需要好的成型，但是软泡硬泡虽然同为聚氨酯材料，其差异性组分，仍然会导致软泡和硬泡不能在同一个结构中共存。
发明内容
本发明的目的在于提供一种啤酒桶用聚氨酯软硬泡组合成型工艺，通过特殊工艺将软泡和硬泡有机的结合起来，避免了只有一种发泡形式所造成的不完美，更好地改善啤酒桶性能。
为了实现上述目的，本发明的技术方案如下。
一种啤酒桶用聚氨酯软硬泡组合成型工艺，在啤酒桶内核外壁先用硬泡专用设备发泡，保证了啤酒桶所需的保温特性，然后在硬泡表面喷涂粘合剂，在常温23～28℃左右自然干燥3～5分钟后，用软泡专用设备在预涂粘合剂的啤酒桶表面发泡软泡，完成该工艺。
进一步地，上述硬泡由以下质量份数材料混合均匀后发泡而得：异氰酸酯70～100份、木质素聚醚多元醇70～100份、碳化硅细粉3～6份、钠基膨润土5～8份、十溴二苯醚4～8份、磷酸三甲酯6～8份、羟基锡酸锌2～6份、四氧化三铅粉末4～8份、三氧化二钼粉末6～8份、发泡剂10～20份，催化剂1～5份；所述异氰酸酯为二聚酸二异氰酸酯、1,6-己二异氰酸酯、甲苯二异氰酸酯或二苯甲烷二异氰酸酯中的一种或几种；所述发泡剂为一氟二氯己烷、三氯一氟甲烷、二氟二氯甲烷、一氯二氟乙烷及二氯氟乙烷中的一种或几种；所述催化剂为二乙醇单异丙醇胺或羟乙基乙二胺。
进一步地，上述粘合剂由如下质量份数的原料制成：聚合松香20～40份、双马来酰亚胺15～20份、玉米淀粉14～18份、氢氧化铝粉末12～16份、聚乙烯醇缩丁醛树脂10～14份、聚对苯二甲酸乙二酯10～16份、六甲撑二异氰酸酯8～12份、纳米氮化硅6～10份、邻苯二甲酸二辛酯6～10份、黄豆油4～8份、二月桂酸二丁基锡4～6份、丁苯胶粉2～4份、三乙二醇40～50份、水60～70份；其制备方法如下：
(1)向聚合松香中加入氢氧化铝粉末、、聚乙烯醇缩丁醛树脂和聚对苯二甲酸乙二酯，混合均匀后于微波频率2450MHz、功率600W下微波处理15～20min，待温度降至70～80℃后再加入六甲撑二异氰酸酯和纳米氮化硅，保温搅拌20～30min，即得物料I；
(2)将玉米淀粉加入水中打浆，待形成均匀浆体后加黄豆油和丁苯胶粉，升温至60～70℃保温搅拌15～20min，即得物料II；
(3)向物料II中加入双马来酰亚胺和邻苯二甲酸二辛酯，于超声频率40kHz、温度40～50℃下超声处理15～20min，然后加入物料I、二月桂酸二丁基锡和三乙二醇，继续超声处理10～15min，即得粘合剂。
进一步地，上述软泡，由如下质量组分的物料组成：蔗糖聚醚80～120份、甲苯二异氰酸酯40～60份、双吗啉二乙基醚40～60份、三氯乙基磷酸酯40～60份、丁二醇40～60份、甲苯二异氰酸酯40～60份、聚氧化丙烯二醇40～60份、氢氧化钡粉末40～60份、粉煤灰40～60份、钛酸正丁酯40～60份、水40～60份；上述软泡制备步骤如下：
（1）先将上述质量份数的蔗糖聚醚投入反应釜中，再将甲苯二异氰酸酯、双吗啉二乙基醚、三氯乙基磷酸酯、丁二醇投入反应釜中搅拌，在搅拌过程中加入氢氧化钡粉末和粉煤灰，加完毕后继续搅拌0.5～1小时，制得物料A；
（2）将上述质量份数的甲苯二异氰酸酯、钛酸正丁酯和聚氧化丙烯二醇投入反应釜中，升温至60～70℃反应2～3小时，制得B组分；
（3）将A组分和B组分在温度60℃混合，加入上述质量份数的水，搅拌均匀后，控制凝胶时间为1小时，制得软泡组合物。
该发明的有益效果在于：本发明工艺能同时兼具硬泡和软泡的性能，充分利用了发泡开闭孔的不同特性，所形成的啤酒桶具有较好的性能，改善了使用效果。
具体实施方式
下面结合实施例对本发明的具体实施方式进行描述，以便更好的理解本发明。
实施例1
本实施例中的啤酒桶用聚氨酯软硬泡组合成型工艺，在啤酒桶内核外壁先用硬泡专用设备发泡，保证了啤酒桶所需的保温特性，然后在硬泡表面喷涂粘合剂，在常温23～28℃左右自然干燥3～5分钟后，用软泡专用设备在预涂粘合剂的啤酒桶表面发泡软泡，完成该工艺。
上述硬泡由以下质量份数材料混合均匀后发泡而得：异氰酸酯70份、木质素聚醚多元醇70份、碳化硅细粉3份、钠基膨润土5份、十溴二苯醚4份、磷酸三甲酯6份、羟基锡酸锌2份、四氧化三铅粉末4份、三氧化二钼粉末6份、发泡剂10份，催化剂1份；所述异氰酸酯为二聚酸二异氰酸酯；所述发泡剂为一氟二氯己烷；所述催化剂为二乙醇单异丙醇胺。
上述粘合剂由如下质量份数的原料制成：聚合松香20份、双马来酰亚胺15份、玉米淀粉14份、氢氧化铝粉末12份、聚乙烯醇缩丁醛树脂10份、聚对苯二甲酸乙二酯10份、六甲撑二异氰酸酯8份、纳米氮化硅6份、邻苯二甲酸二辛酯6份、黄豆油4份、二月桂酸二丁基锡4份、丁苯胶粉2份、三乙二醇40份、水60份；其制备方法如下：
(1)向聚合松香中加入氢氧化铝粉末、、聚乙烯醇缩丁醛树脂和聚对苯二甲酸乙二酯，混合均匀后于微波频率2450MHz、功率600W下微波处理15～20min，待温度降至70～80℃后再加入六甲撑二异氰酸酯和纳米氮化硅，保温搅拌20～30min，即得物料I；
(2)将玉米淀粉加入水中打浆，待形成均匀浆体后加黄豆油和丁苯胶粉，升温至60～70℃保温搅拌15～20min，即得物料II；
(3)向物料II中加入双马来酰亚胺和邻苯二甲酸二辛酯，于超声频率40kHz、温度40～50℃下超声处理15～20min，然后加入物料I、二月桂酸二丁基锡和三乙二醇，继续超声处理10～15min，即得粘合剂。
上述软泡，由如下质量组分的物料组成：蔗糖聚醚80份、甲苯二异氰酸酯40份、双吗啉二乙基醚40份、三氯乙基磷酸酯40份、丁二醇40份、甲苯二异氰酸酯40份、聚氧化丙烯二醇40份、氢氧化钡粉末40份、粉煤灰40份、钛酸正丁酯40份、水40份；上述软泡制备步骤如下：
（1）先将上述质量份数的蔗糖聚醚投入反应釜中，再将甲苯二异氰酸酯、双吗啉二乙基醚、三氯乙基磷酸酯、丁二醇投入反应釜中搅拌，在搅拌过程中加入氢氧化钡粉末和粉煤灰，加完毕后继续搅拌0.5～1小时，制得物料A；
（2）将上述质量份数的甲苯二异氰酸酯、钛酸正丁酯和聚氧化丙烯二醇投入反应釜中，升温至60～70℃反应2～3小时，制得B组分；
（3）将A组分和B组分在温度60℃混合，加入上述质量份数的水，搅拌均匀后，控制凝胶时间为1小时，制得软泡组合物。
实施例2
本实施例中的啤酒桶用聚氨酯软硬泡组合成型工艺，在啤酒桶内核外壁先用硬泡专用设备发泡，保证了啤酒桶所需的保温特性，然后在硬泡表面喷涂粘合剂，在常温23～28℃左右自然干燥3～5分钟后，用软泡专用设备在预涂粘合剂的啤酒桶表面发泡软泡，完成该工艺。
上述硬泡由以下质量份数材料混合均匀后发泡而得：异氰酸酯80份、木质素聚醚多元醇90份、碳化硅细粉5份、钠基膨润土7份、十溴二苯醚6份、磷酸三甲酯7份、羟基锡酸锌4份、四氧化三铅粉末6份、三氧化二钼粉末7份、发泡剂15份，催化剂3份；所述异氰酸酯为1,6-己二异氰酸酯；所述发泡剂为三氯一氟甲烷；所述催化剂为羟乙基乙二胺。
上述粘合剂由如下质量份数的原料制成：聚合松香30份、双马来酰亚胺18份、玉米淀粉16份、氢氧化铝粉末14份、聚乙烯醇缩丁醛树脂12份、聚对苯二甲酸乙二酯13份、六甲撑二异氰酸酯10份、纳米氮化硅8份、邻苯二甲酸二辛酯8份、黄豆油6份、二月桂酸二丁基锡5份、丁苯胶粉3份、三乙二醇45份、水65份；其制备方法如下：
(1)向聚合松香中加入氢氧化铝粉末、、聚乙烯醇缩丁醛树脂和聚对苯二甲酸乙二酯，混合均匀后于微波频率2450MHz、功率600W下微波处理15～20min，待温度降至70～80℃后再加入六甲撑二异氰酸酯和纳米氮化硅，保温搅拌20～30min，即得物料I；
(2)将玉米淀粉加入水中打浆，待形成均匀浆体后加黄豆油和丁苯胶粉，升温至60～70℃保温搅拌15～20min，即得物料II；
(3)向物料II中加入双马来酰亚胺和邻苯二甲酸二辛酯，于超声频率40kHz、温度40～50℃下超声处理15～20min，然后加入物料I、二月桂酸二丁基锡和三乙二醇，继续超声处理10～15min，即得粘合剂。
上述软泡，由如下质量组分的物料组成：蔗糖聚醚100份、甲苯二异氰酸酯50份、双吗啉二乙基醚50份、三氯乙基磷酸酯50份、丁二醇50份、甲苯二异氰酸酯50份、聚氧化丙烯二醇50份、氢氧化钡粉末50份、粉煤灰50份、钛酸正丁酯50份、水50份；上述软泡制备步骤如下：
（1）先将上述质量份数的蔗糖聚醚投入反应釜中，再将甲苯二异氰酸酯、双吗啉二乙基醚、三氯乙基磷酸酯、丁二醇投入反应釜中搅拌，在搅拌过程中加入氢氧化钡粉末和粉煤灰，加完毕后继续搅拌0.5～1小时，制得物料A；
（2）将上述质量份数的甲苯二异氰酸酯、钛酸正丁酯和聚氧化丙烯二醇投入反应釜中，升温至60～70℃反应2～3小时，制得B组分；
（3）将A组分和B组分在温度60℃混合，加入上述质量份数的水，搅拌均匀后，控制凝胶时间为1小时，制得软泡组合物。
实施例3
本实施例中的啤酒桶用聚氨酯软硬泡组合成型工艺，在啤酒桶内核外壁先用硬泡专用设备发泡，保证了啤酒桶所需的保温特性，然后在硬泡表面喷涂粘合剂，在常温23～28℃左右自然干燥3～5分钟后，用软泡专用设备在预涂粘合剂的啤酒桶表面发泡软泡，完成该工艺。
上述硬泡由以下质量份数材料混合均匀后发泡而得：异氰酸酯70～100份、木质素聚醚多元醇70～100份、碳化硅细粉3～6份、钠基膨润土5～8份、十溴二苯醚4～8份、磷酸三甲酯6～8份、羟基锡酸锌2～6份、四氧化三铅粉末4～8份、三氧化二钼粉末6～8份、发泡剂10～20份，催化剂1～5份；所述异氰酸酯为二聚酸二异氰酸酯、1,6-己二异氰酸酯、甲苯二异氰酸酯或二苯甲烷二异氰酸酯中的一种或几种；所述发泡剂为一氟二氯己烷、三氯一氟甲烷、二氟二氯甲烷、一氯二氟乙烷及二氯氟乙烷中的一种或几种；所述催化剂为二乙醇单异丙醇胺或羟乙基乙二胺。
上述粘合剂由如下质量份数的原料制成：聚合松香40份、双马来酰亚胺20份、玉米淀粉18份、氢氧化铝粉末16份、聚乙烯醇缩丁醛树脂14份、聚对苯二甲酸乙二酯16份、六甲撑二异氰酸酯12份、纳米氮化硅10份、邻苯二甲酸二辛酯10份、黄豆油8份、二月桂酸二丁基锡6份、丁苯胶粉4份、三乙二醇50份、水70份；其制备方法如下：
(1)向聚合松香中加入氢氧化铝粉末、、聚乙烯醇缩丁醛树脂和聚对苯二甲酸乙二酯，混合均匀后于微波频率2450MHz、功率600W下微波处理15～20min，待温度降至70～80℃后再加入六甲撑二异氰酸酯和纳米氮化硅，保温搅拌20～30min，即得物料I；
(2)将玉米淀粉加入水中打浆，待形成均匀浆体后加黄豆油和丁苯胶粉，升温至60～70℃保温搅拌15～20min，即得物料II；
(3)向物料II中加入双马来酰亚胺和邻苯二甲酸二辛酯，于超声频率40kHz、温度40～50℃下超声处理15～20min，然后加入物料I、二月桂酸二丁基锡和三乙二醇，继续超声处理10～15min，即得粘合剂。
上述软泡，由如下质量组分的物料组成：蔗糖聚醚120份、甲苯二异氰酸酯60份、双吗啉二乙基醚60份、三氯乙基磷酸酯60份、丁二醇60份、甲苯二异氰酸酯60份、聚氧化丙烯二醇60份、氢氧化钡粉末60份、粉煤灰60份、钛酸正丁酯60份、水60份；上述软泡制备步骤如下：
（1）先将上述质量份数的蔗糖聚醚投入反应釜中，再将甲苯二异氰酸酯、双吗啉二乙基醚、三氯乙基磷酸酯、丁二醇投入反应釜中搅拌，在搅拌过程中加入氢氧化钡粉末和粉煤灰，加完毕后继续搅拌0.5～1小时，制得物料A；
（2）将上述质量份数的甲苯二异氰酸酯、钛酸正丁酯和聚氧化丙烯二醇投入反应釜中，升温至60～70℃反应2～3小时，制得B组分；
（3）将A组分和B组分在温度60℃混合，加入上述质量份数的水，搅拌均匀后，控制凝胶时间为1小时，制得软泡组合物。
针对上述啤酒桶进行性能测量，数据如下：
实施例1 实施例2 实施例3 某市售泡沫啤酒桶
拉伸强度，kpa 110 125 135 75
伸长率，％ 205 220 210 85
回弹率，％ 45 52 36 42
氧指数，％ 49 52 46 25
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (4)

1.一种啤酒桶用聚氨酯软硬泡组合成型工艺，其特征在于：在啤酒桶内核外壁先用硬泡专用设备发泡，保证了啤酒桶所需的保温特性，然后在硬泡表面喷涂粘合剂，在常温23～28℃左右自然干燥3～5分钟后，用软泡专用设备在预涂粘合剂的啤酒桶表面发泡软泡，完成该工艺。
2.根据权利要求1所述的啤酒桶用聚氨酯软硬泡组合成型工艺，其特征在于：所述硬泡由以下质量份数材料混合均匀后发泡而得：异氰酸酯70～100份、木质素聚醚多元醇70～100份、碳化硅细粉3～6份、钠基膨润土5～8份、十溴二苯醚4～8份、磷酸三甲酯6～8份、羟基锡酸锌2～6份、四氧化三铅粉末4～8份、三氧化二钼粉末6～8份、发泡剂10～20份，催化剂1～5份；所述异氰酸酯为二聚酸二异氰酸酯、1,6-己二异氰酸酯、甲苯二异氰酸酯或二苯甲烷二异氰酸酯中的一种或几种；所述发泡剂为一氟二氯己烷、三氯一氟甲烷、二氟二氯甲烷、一氯二氟乙烷及二氯氟乙烷中的一种或几种；所述催化剂为二乙醇单异丙醇胺或羟乙基乙二胺。
3.根据权利要求1所述的啤酒桶用聚氨酯软硬泡组合成型工艺，其特征在于：所述粘合剂由如下质量份数的原料制成：聚合松香20～40份、双马来酰亚胺15～20份、玉米淀粉14～18份、氢氧化铝粉末12～16份、聚乙烯醇缩丁醛树脂10～14份、聚对苯二甲酸乙二酯10～16份、六甲撑二异氰酸酯8～12份、纳米氮化硅6～10份、邻苯二甲酸二辛酯6～10份、黄豆油4～8份、二月桂酸二丁基锡4～6份、丁苯胶粉2～4份、三乙二醇40～50份、水60～70份；其制备方法如下：
(1)向聚合松香中加入氢氧化铝粉末、、聚乙烯醇缩丁醛树脂和聚对苯二甲酸乙二酯，混合均匀后于微波频率2450MHz、功率600W下微波处理15～20min，待温度降至70～80℃后再加入六甲撑二异氰酸酯和纳米氮化硅，保温搅拌20～30min，即得物料I；
(2)将玉米淀粉加入水中打浆，待形成均匀浆体后加黄豆油和丁苯胶粉，升温至60～70℃保温搅拌15～20min，即得物料II；
(3)向物料II中加入双马来酰亚胺和邻苯二甲酸二辛酯，于超声频率40kHz、温度40～50℃下超声处理15～20min，然后加入物料I、二月桂酸二丁基锡和三乙二醇，继续超声处理10～15min，即得粘合剂。
4.根据权利要求1所述的啤酒桶用聚氨酯软硬泡组合成型工艺，其特征在于：所述软泡，由如下质量组分的物料组成：蔗糖聚醚80～120份、甲苯二异氰酸酯40～60份、双吗啉二乙基醚40～60份、三氯乙基磷酸酯40～60份、丁二醇40～60份、甲苯二异氰酸酯40～60份、聚氧化丙烯二醇40～60份、氢氧化钡粉末40～60份、粉煤灰40～60份、钛酸正丁酯40～60份、水40～60份；上述软泡制备步骤如下：
（1）先将上述质量份数的蔗糖聚醚投入反应釜中，再将甲苯二异氰酸酯、双吗啉二乙基醚、三氯乙基磷酸酯、丁二醇投入反应釜中搅拌，在搅拌过程中加入氢氧化钡粉末和粉煤灰，加完毕后继续搅拌0.5～1小时，制得物料A；
（2）将上述质量份数的甲苯二异氰酸酯、钛酸正丁酯和聚氧化丙烯二醇投入反应釜中，升温至60～70℃反应2～3小时，制得B组分；
（3）将A组分和B组分在温度60℃混合，加入上述质量份数的水，搅拌均匀后，控制凝胶时间为1小时，制得软泡组合物。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111961184A (zh) * 2019-05-20 2020-11-20 万华化学集团股份有限公司 一种低密度耐紫外照射型聚氨酯海绵及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104725834A (zh) * 2015-04-01 2015-06-24 公安部四川消防研究所 一种阻燃聚氨酯软泡及其制备方法
CN105176488A (zh) * 2015-09-18 2015-12-23 颍上县龙裕扬工贸有限公司 一种塑料玩具装配用粘合剂
CN105290312A (zh) * 2015-10-21 2016-02-03 和县科嘉阀门铸造有限公司 一种阀门消失模铸造用泡沫塑料粘结剂
CN105523259A (zh) * 2016-01-13 2016-04-27 青岛德隆科技有限公司 一种自结皮保鲜扎啤桶
CN105601868A (zh) * 2016-02-03 2016-05-25 广西吉顺能源科技有限公司 一种硬泡聚氨酯保温材料
CN105693973A (zh) * 2016-02-03 2016-06-22 广西吉顺能源科技有限公司 一种硬泡沫保温材料
CN105733502A (zh) * 2016-05-08 2016-07-06 孟根森 一种包装艺术设计箱包粘结剂
CN105778035A (zh) * 2016-05-18 2016-07-20 毛文辉 一种节能环保型太阳能保温建筑材料

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104725834A (zh) * 2015-04-01 2015-06-24 公安部四川消防研究所 一种阻燃聚氨酯软泡及其制备方法
CN105176488A (zh) * 2015-09-18 2015-12-23 颍上县龙裕扬工贸有限公司 一种塑料玩具装配用粘合剂
CN105290312A (zh) * 2015-10-21 2016-02-03 和县科嘉阀门铸造有限公司 一种阀门消失模铸造用泡沫塑料粘结剂
CN105523259A (zh) * 2016-01-13 2016-04-27 青岛德隆科技有限公司 一种自结皮保鲜扎啤桶
CN105601868A (zh) * 2016-02-03 2016-05-25 广西吉顺能源科技有限公司 一种硬泡聚氨酯保温材料
CN105693973A (zh) * 2016-02-03 2016-06-22 广西吉顺能源科技有限公司 一种硬泡沫保温材料
CN105733502A (zh) * 2016-05-08 2016-07-06 孟根森 一种包装艺术设计箱包粘结剂
CN105778035A (zh) * 2016-05-18 2016-07-20 毛文辉 一种节能环保型太阳能保温建筑材料

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111961184A (zh) * 2019-05-20 2020-11-20 万华化学集团股份有限公司 一种低密度耐紫外照射型聚氨酯海绵及其制备方法
CN111961184B (zh) * 2019-05-20 2022-04-22 万华化学集团股份有限公司 一种低密度耐紫外照射型聚氨酯海绵及其制备方法

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Application publication date: 20170201