CN104927388A - 一种高效的sbs改性沥青稳定剂 - Google Patents

一种高效的sbs改性沥青稳定剂 Download PDF

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Publication number
CN104927388A
CN104927388A CN201510368663.3A CN201510368663A CN104927388A CN 104927388 A CN104927388 A CN 104927388A CN 201510368663 A CN201510368663 A CN 201510368663A CN 104927388 A CN104927388 A CN 104927388A
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China
Prior art keywords
parts
styrene
modified asphalt
sbs
asphalt stabilizer
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CN201510368663.3A
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English (en)
Inventor
白小波
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Qingdao Jingshitong Precision Machinery Manufacturing Co Ltd
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Qingdao Jingshitong Precision Machinery Manufacturing Co Ltd
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Priority to CN201510368663.3A priority Critical patent/CN104927388A/zh
Publication of CN104927388A publication Critical patent/CN104927388A/zh
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Abstract

一种高效的SBS改性沥青稳定剂,其由以下重量份数的原料制成:相容剂8-15份,多聚磷酸7-12份,2-硫醇基苯骈噻唑12-18份,纳米氯化钙8-12份,蒸馏水15-25份,异丙基黄原酸钠5-8份,硬脂酸钙4-7份,三碱式硫酸铅5-14份,外润滑剂1-2份,抗老化剂8-24份,活性剂6-14份,聚乙二醇12-26份,两性表面活性剂8-26份,聚合物乳液12-36份。本发明的有益效果是:本发明的高效的SBS改性沥青稳定剂,提高SBS的利用效率,提高了SBS改性沥青的耐候性、弹性及机械性能,显著提升了抗水损、抗老化性能,而且环保。

Description

一种高效的SBS改性沥青稳定剂
技术领域
本发明涉及一种高效的SBS改性沥青稳定剂。
背景技术
中国高速公路的迅速发展,以及交通量的迅猛增长,带动了高品质沥青尤其是改性沥青的发展和需求。因为SBS改性沥青具有优良的高温抗车辙、低温抗开裂、抗疲劳性能和优异的弹性恢复能力,可以满足应用需求。但还存在一定的问题,SBS本身的性质决定其与沥青的相容性差,与沥青只是部分相溶,在热储存过程中易发生SBS和沥青相分离现象,所以解决改性沥青在生产和使用中主要存在的热储稳定性问题成为研究改性沥青的热点之一。为了改善SBS在沥青中的分散,提高改性沥青的储存稳定性,通常是在改性沥青中添加稳定剂。
发明内容
针对现有技术的不足,本发明要解决的问题是,提供一种高效的SBS改性沥青稳定剂,提高SBS的利用效率,提高了 S B S改性沥青的耐候性、弹性及机械性能,显著提升了抗水损、抗老化性能,而且环保。
为解决现有技术问题,本发明提供的技术方案是,一种高效的SBS改性沥青稳定剂,其由以下重量份数的原料制成:
相容剂8-15份,多聚磷酸7-12份,2- 硫醇基苯骈噻唑12-18份,纳米氯化钙8-12份,蒸馏水15-25份,异丙基黄原酸钠5-8份,硬脂酸钙4-7份,三碱式硫酸铅5-14份,外润滑剂1-2份,抗老化剂8-24份,活性剂6-14份,聚乙二醇12-26份,两性表面活性剂8-26份,聚合物乳液12-36份。
本发明的有益效果是:本发明的高效的SBS改性沥青稳定剂,提高SBS的利用效率,提高了 S B S改性沥青的耐候性、弹性及机械性能,显著提升了抗水损、抗老化性能,而且环保。
具体实施方式
实施例1
一种高效的SBS改性沥青稳定剂,其由以下重量份数的原料制成:
相容剂8份,多聚磷酸7份,2- 硫醇基苯骈噻唑12份,纳米氯化钙8份,蒸馏水15份,异丙基黄原酸钠5份,硬脂酸钙4份,三碱式硫酸铅5份,外润滑剂1份,抗老化剂8份,活性剂6份,聚乙二醇12份,两性表面活性剂8份,聚合物乳液12份。
实施例2
一种高效的SBS改性沥青稳定剂,其由以下重量份数的原料制成:
相容剂15份,多聚磷酸12份,2- 硫醇基苯骈噻唑18份,纳米氯化钙12份,蒸馏水25份,异丙基黄原酸钠8份,硬脂酸钙7份,三碱式硫酸铅14份,外润滑剂2份,抗老化剂24份,活性剂14份,聚乙二醇26份,两性表面活性剂26份,聚合物乳液36份。

Claims (1)

1.一种高效的SBS改性沥青稳定剂,其特征在于:其由以下重量份数的原料制成:
相容剂8-15份,多聚磷酸7-12份,2- 硫醇基苯骈噻唑12-18份,纳米氯化钙8-12份,蒸馏水15-25份,异丙基黄原酸钠5-8份,硬脂酸钙4-7份,三碱式硫酸铅5-14份,外润滑剂1-2份,抗老化剂8-24份,活性剂6-14份,聚乙二醇12-26份,两性表面活性剂8-26份,聚合物乳液12-36份。
CN201510368663.3A 2015-06-30 2015-06-30 一种高效的sbs改性沥青稳定剂 Pending CN104927388A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110183866A (zh) * 2019-06-13 2019-08-30 石旭艳 一种改性沥青稳定剂及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110183866A (zh) * 2019-06-13 2019-08-30 石旭艳 一种改性沥青稳定剂及其制备方法

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Application publication date: 20150923