Two-component impervious environment-friendly material for pipeline and preparation method thereof
An environmentally friendly material and two-component technology, applied in polyurea/polyurethane coatings, coatings, etc., can solve the problems of product quality, decline, and impact of production shutdowns in production enterprises, and achieve improved application performance, high elongation, and service life. long effect
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Embodiment 1
[0037] A two-component anti-seepage environmental protection material for pipelines, which is formed by mixing components A and B at a weight ratio of 1:1, wherein component A is composed of the following parts by weight:
[0038]
[0039] Component B consists of the following parts by weight:
[0040]
[0041] The active nanometer filler is mixed with nanometer calcium carbonate powder into ester or ketone solvent containing coupling agent and mixed thoroughly, and then the solvent is removed by drying equipment for subsequent use.
[0042] The polyether polyol-1 is a type of polyether polyol with a functionality of 2 and a molecular weight of 1000-6000; the polyether polyol-2 is a type of polyether polyol with a functionality of 2-3 and a molecular weight of 1000-3000; Polyether polyol-3 is a type of polyether polyol with a functionality of 2 and a molecular weight of 1000-3000; polyether polyol-4 is a type of polyether polyol with a functionality of 2 and a molecular ...
Embodiment 2
[0050] A two-component anti-seepage environmental protection material for pipelines, which is formed by mixing components A and B at a weight ratio of 1:2, wherein component A is composed of the following parts by weight:
[0051]
[0052]
[0053] Component B consists of the following parts by weight:
[0054]
[0055] The active nanometer filler is mixed with nanometer calcium carbonate powder into ester or ketone solvent containing coupling agent and mixed thoroughly, and then the solvent is removed by drying equipment for subsequent use.
[0056]The polyether polyol-1 is a type of polyether polyol with a functionality of 2 and a molecular weight of 1000-6000; the polyether polyol-2 is a type of polyether polyol with a functionality of 2-3 and a molecular weight of 1000-3000; Polyether polyol-3 is a type of polyether polyol with a functionality of 2 and a molecular weight of 1000-3000; polyether polyol-4 is a type of polyether polyol with a functionality of 2 and a...
Embodiment 3
[0064] A two-component anti-seepage environmental protection material for pipelines, which is formed by mixing components A and B at a weight ratio of 1:3, wherein component A is composed of the following parts by weight:
[0065]
[0066] Component B consists of the following parts by weight:
[0067]
[0068]
[0069] The active nanometer filler is mixed with nanometer calcium carbonate powder into ester or ketone solvent containing coupling agent and mixed thoroughly, and then the solvent is removed by drying equipment for subsequent use.
[0070] The polyether polyol-1 is a type of polyether polyol with a functionality of 2 and a molecular weight of 1000-6000; the polyether polyol-2 is a type of polyether polyol with a functionality of 2-3 and a molecular weight of 1000-3000; Polyether polyol-3 is a type of polyether polyol with a functionality of 2 and a molecular weight of 1000-3000; polyether polyol-4 is a type of polyether polyol with a functionality of 2 and ...
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