Waterproofing coating of hot-melt butadiene styrene rubber and preparation method thereof
A technology of waterproof coating and styrene-butadiene rubber, which is applied in asphalt coatings, coatings, etc., can solve the problems of toxicity and other problems, and achieve the effects of fast curing, strong adhesion, and excellent crack resistance
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Embodiment 1
[0036] Embodiment 1: a kind of hot-melt styrene-butadiene rubber waterproof coating, this waterproof coating is made up of the composition of following percentage by weight:
[0037] Asphalt 47%, SBS 12%, SIS rubber 6%, petroleum resin 8%, clay 6%, silica powder 9%, third line oil 12%.
Embodiment 2
[0038] Embodiment 2: a kind of preparation method of hot-melt styrene-butadiene rubber waterproof coating, it is characterized in that, this preparation method comprises the following steps:
[0039] A, material selection, select asphalt, SBS, SIS rubber, petroleum resin, clay, silica powder, third-line oil in proportion, the ratio of the above materials is 47:12:6:8:6:9:12;
[0040] B, stir, add the composition in the step A and stir in the mixing tank;
[0041] C, grinding, adding the mixed material stirred in the step B to grinding in the colloid mill;
[0042] D, cooling, put the ground mixture into the mixing tank, stir and cool to obtain the finished product;
[0043] E. Finished product inspection and testing, packaging and warehousing.
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