Mesoporous molecular sieve modified anti-rutting agent and preparation method thereof
The invention discloses a mesoporous molecular sieve modified anti-rutting agent and a preparation method thereof, wherein the anti-rutting agent comprises the following raw material components by weight: 45-55 parts of high-density polyethylene, 45-55 parts of low-density polyethylene, 10-30 parts...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
14.08.2018
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a mesoporous molecular sieve modified anti-rutting agent and a preparation method thereof, wherein the anti-rutting agent comprises the following raw material components by weight: 45-55 parts of high-density polyethylene, 45-55 parts of low-density polyethylene, 10-30 parts of styrene-butadiene rubber, 10-30 parts of polypropylene, and 5-8 parts of a modified mesoporous molecular sieve, wherein the modified mesoporous molecular sieve is a mesoporous molecular sieve modified with aminosilane, mercaptosilane and hindered phenol type antioxidant, and the hindered phenol type antioxidant contains a carboxyl group. According to the present invention, with the anti-rutting agent, the rutting resistance and the low temperature performance of the asphalt concrete are significantly increased, and the anti-aging performance of the asphalt concrete is improved so as to prolong the service life of the road.
本发明公开了种介孔分子筛改性抗车辙剂及其制备方法。该抗车辙剂按重量份计包括以下原料组分:高密度聚乙烯45~55份;低密度聚乙烯45~55份;丁苯橡胶10~30份;聚丙烯10~30份 |
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Bibliography: | Application Number: CN2017166700 |