CN109694674A - 一种高温耐受能力强的粘接剂 - Google Patents
一种高温耐受能力强的粘接剂 Download PDFInfo
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Abstract
本发明了公开一种高温耐受能力强的粘接剂,属于粘结剂领域,包括以下组分及重量比:氢氧化铝250‑300、乙烯‑醋酸乙烯‑丙烯酸酯共聚体100‑250、聚乙烯粉末100‑200、乙烯‑氯乙烯共聚体100‑150、聚酯树脂90‑100、聚酰胺树脂70‑80、聚苯乙烯树脂60‑70、二甲苯树脂30‑40、滑石粉30‑35、邻苯二甲酸二丁酯20‑35、双酚A型环氧树脂20‑30、N‑苯基‑N`‑异丙基‑对苯二胺10‑20、2,6‑二叔丁基对甲酚10‑20、松香树脂10‑15、邻苯二甲酸二(2‑乙基己)酯5‑10、吐温型乳化剂1‑5,能有效解决普通粘接剂高温耐受能力低、高温易脱落的问题。
Description
技术领域
本发明涉及粘接剂领域,具体涉及一种高温耐受能力强的粘接剂。
背景技术
因为粘接剂便捷、高效的性能,被应用到越来越多的领域当中。但是,普通粘接剂高温耐受能力低,在现今夏季温度屡创新高的情况下,及其容易失效脱落,造成物品损坏。如果是户外大型用胶,则甚至可能造成生命财产的损失。人们需要一种高温耐受能力强的粘接剂。
发明内容
本发明所要解决的技术问题在于,提供一种高温耐受能力强的粘接剂,能有效解决普通粘接剂高温耐受能力低、高温易脱落的问题。
为了解决上述技术问题,采用如下技术方案:
一种高温耐受能力强的粘接剂,包括以下组分及重量比:氢氧化铝 250-300、乙烯-醋酸乙烯-丙烯酸酯共聚体 100-250、聚乙烯粉末 100-200、乙烯-氯乙烯共聚体 100-150、聚酯树脂 90-100、聚酰胺树脂 70-80、聚苯乙烯树脂 60-70、二甲苯树脂 30-40、滑石粉 30-35、邻苯二甲酸二丁酯 20-35、双酚A 型环氧树脂 20-30、N-苯基-N`-异丙基-对苯二胺10-20、2,6-二叔丁基对甲酚 10-20、松香树脂 10-15、邻苯二甲酸二(2-乙基己)酯 5-10、吐温型乳化剂 1-5。
优选的,上述高温耐受能力强的粘接剂,包含以下组分及重量比:氢氧化铝 270、乙烯-醋酸乙烯-丙烯酸酯共聚体 200、聚乙烯粉末 150、乙烯-氯乙烯共聚体 130、聚酯树脂 97、聚酰胺树脂 73、聚苯乙烯树脂 65、二甲苯树脂 36、滑石粉 33、邻苯二甲酸二丁酯31、双酚A 型环氧树脂 25、N-苯基-N`-异丙基-对苯二胺 18、2,6-二叔丁基对甲酚 16、松香树脂 13、邻苯二甲酸二(2-乙基己)酯 7、吐温型乳化剂 4。
优选的,上述吐温型乳化剂为吐温-40、吐温-60、吐温-80中的一种或多种。
施本发明,具有如下有益效果:
本发明采用复配组合,使用后形成的固化物具有较高的初始分解温度和较高的最大热失重速率温度,耐高温性能优异、收缩率小、硬度高,耐磨系数高,抗老化性好,具有广泛的发展前途。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将结合具体实施例对本发明作进一步地详细描述。
实施例1
一种高温耐受能力强的粘接剂,包括以下组分及重量比:氢氧化铝 250-300、乙烯-醋酸乙烯-丙烯酸酯共聚体 100、聚乙烯粉末 100、乙烯-氯乙烯共聚体 100、聚酯树脂 90、聚酰胺树脂 70、聚苯乙烯树脂 60、二甲苯树脂 30、滑石粉 30、邻苯二甲酸二丁酯 20、双酚A型环氧树脂 20、N-苯基-N`-异丙基-对苯二胺 10、2,6-二叔丁基对甲酚 10、松香树脂 10、邻苯二甲酸二(2-乙基己)酯 5、吐温-80 1。
实施例2
一种高温耐受能力强的粘接剂,包含以下组分及重量比:氢氧化铝 270、乙烯-醋酸乙烯-丙烯酸酯共聚体 200、聚乙烯粉末 150、乙烯-氯乙烯共聚体 130、聚酯树脂 97、聚酰胺树脂 73、聚苯乙烯树脂 65、二甲苯树脂 36、滑石粉 33、邻苯二甲酸二丁酯 31、双酚A 型环氧树脂 25、N-苯基-N`-异丙基-对苯二胺 18、2,6-二叔丁基对甲酚 16、松香树脂 13、邻苯二甲酸二(2-乙基己)酯 7、吐温-60 4。
实施例3
一种高温耐受能力强的粘接剂,包含以下组分及重量比:氢氧化铝 300、乙烯-醋酸乙烯-丙烯酸酯共聚体 250、聚乙烯粉末 200、乙烯-氯乙烯共聚体 150、聚酯树脂 100、聚酰胺树脂 80、聚苯乙烯树脂 70、二甲苯树脂 40、滑石粉 35、邻苯二甲酸二丁酯 35、双酚A型环氧树脂 30、N-苯基-N`-异丙基-对苯二胺 20、2,6-二叔丁基对甲酚 20、松香树脂 15、邻苯二甲酸二(2-乙基己)酯 10、吐温-40 5。
以上所揭露的仅为本发明一种较佳实施例而已,当然不能以此来限定本发明之权利范围,因此依本发明权利要求所作的等同变化,仍属本发明所涵盖的范围。
Claims (3)
1.一种高温耐受能力强的粘接剂,其特征在于,包括以下组分及重量比:氢氧化铝250-300、乙烯-醋酸乙烯-丙烯酸酯共聚体 100-250、聚乙烯粉末 100-200、乙烯-氯乙烯共聚体 100-150、聚酯树脂 90-100、聚酰胺树脂 70-80、聚苯乙烯树脂 60-70、二甲苯树脂30-40、滑石粉 30-35、邻苯二甲酸二丁酯 20-35、双酚A 型环氧树脂 20-30、N-苯基-N`-异丙基-对苯二胺 10-20、2,6-二叔丁基对甲酚 10-20、松香树脂 10-15、邻苯二甲酸二(2-乙基己)酯 5-10、吐温型乳化剂 1-5。
2.根据权利要求1所述高温耐受能力强的粘接剂,其特征在于,包含以下组分及重量比:氢氧化铝 270、乙烯-醋酸乙烯-丙烯酸酯共聚体 200、聚乙烯粉末 150、乙烯-氯乙烯共聚体 130、聚酯树脂 97、聚酰胺树脂 73、聚苯乙烯树脂 65、二甲苯树脂 36、滑石粉 33、邻苯二甲酸二丁酯 31、双酚A 型环氧树脂 25、N-苯基-N`-异丙基-对苯二胺 18、2,6-二叔丁基对甲酚 16、松香树脂 13、邻苯二甲酸二(2-乙基己)酯 7、吐温型乳化剂 4。
3.根据权利要求1或2所述高温耐受能力强的粘接剂,其特征在于,所述吐温型乳化剂为吐温-40、吐温-60、吐温-80中的一种或多种。
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CN112519382A (zh) * | 2020-10-23 | 2021-03-19 | 深圳泰得思科技有限公司 | 一种离型膜 |
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