A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a metal roof waterproof coiled material and a preparation method thereof, and relates to the technical field of waterproof coiled materials. The metal roof waterproof coiled material is prepared from 20 to 50 parts of acrylate/polyurethane elastic emulsion, 0.5 to 1 part of silane coupling agent, 34 to 47 parts of pigment and filler, 5 to 13 parts of water, 0.1 to 1 part of wetting dispersant, 0.1 to 1 part of preservative, 0.5 to 2 parts of coalescing agent, 0.3 to 2 parts of flash rust resisting agent, 5 to 10 parts of heat insulation powder, 0.3 to 1.5 parts of thickening agent and 0.1 to 1 part of defoaming agent. The emulsion particle size of the acrylate/polyurethane elastic emulsion is 518.5 to 540.8 nm, the emulsion coating ratio of an acrylate monomer is 0.8 to 1.2, and the viscosity of the acrylate monomer is 2230 to 2550 mPa.s. The waterproof coiled material for the metal roof has excellent tensile property, extension deformation property and tear resistance, and the influence of temperature difference on the waterproof coiled material for the metal roof can be reduced.
本发明公开了一种金属屋面防水卷材及其制备方法，涉及防水卷材的技术领域。金属屋面防水卷材包括：丙烯酸酯/聚氨酯弹性乳液20‑50份，硅烷偶联剂0.5‑1份，颜填料34‑47份，水5‑13份，润湿分散剂0.1‑1份，防腐剂0.1‑1份，成膜助剂0.5‑2份，抗闪锈剂0.3‑2份，隔热粉5‑10份，增稠剂0.3‑1.5份，消泡剂0.1‑1份；丙烯酸酯/聚氨酯弹性乳液的乳液粒径为518.5‑540.8nm、丙烯酸酯单体的乳化包覆比为0.8‑1.2、黏度为2230‑2550mPa·s。本申请的金属屋面防水卷材具有优异的抗拉性能、延伸变形性能和抗撕裂性能，可以减少温差对金属屋面防水卷材的影响。
The invention discloses a metal roof waterproof coiled material and a preparation method thereof, and relates to the technical field of waterproof coiled materials. The metal roof waterproof coiled material is prepared from 20 to 50 parts of acrylate/polyurethane elastic emulsion, 0.5 to 1 part of silane coupling agent, 34 to 47 parts of pigment and filler, 5 to 13 parts of water, 0.1 to 1 part of wetting dispersant, 0.1 to 1 part of preservative, 0.5 to 2 parts of coalescing agent, 0.3 to 2 parts of flash rust resisting agent, 5 to 10 parts of heat insulation powder, 0.3 to 1.5 parts of thickening agent and 0.1 to 1 part of defoaming agent. The emulsion particle size of the acrylate/polyurethane elastic emulsion is 518.5 to 540.8 nm, the emulsion coating ratio of an acrylate monomer is 0.8 to 1.2, and the viscosity of the acrylate monomer is 2230 to 2550 mPa.s. The waterproof coiled material for the metal roof has excellent tensile property, extension deformation property and tear resistance, and the influence of temperature difference on the waterproof coiled material for the metal roof can be reduced.
本发明公开了一种金属屋面防水卷材及其制备方法，涉及防水卷材的技术领域。金属屋面防水卷材包括：丙烯酸酯/聚氨酯弹性乳液20‑50份，硅烷偶联剂0.5‑1份，颜填料34‑47份，水5‑13份，润湿分散剂0.1‑1份，防腐剂0.1‑1份，成膜助剂0.5‑2份，抗闪锈剂0.3‑2份，隔热粉5‑10份，增稠剂0.3‑1.5份，消泡剂0.1‑1份；丙烯酸酯/聚氨酯弹性乳液的乳液粒径为518.5‑540.8nm、丙烯酸酯单体的乳化包覆比为0.8‑1.2、黏度为2230‑2550mPa·s。本申请的金属屋面防水卷材具有优异的抗拉性能、延伸变形性能和抗撕裂性能，可以减少温差对金属屋面防水卷材的影响。
Metal roof waterproof coiled material and preparation method thereof
一种金属屋面防水卷材及其制备方法
2024-05-10
Patent
Electronic Resource
Chinese
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