Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterproof coiled material and preparation process thereof
The invention discloses a waterproof roll which comprises a sheet-shaped polymer base material, a lower adhesive layer formed on the back surface of the sheet-shaped polymer base material, a release film covering the outer side of the lower adhesive layer, an upper adhesive layer formed on the front surface of the sheet-shaped polymer base material, and a metal reinforcing layer laid between the sheet-shaped polymer base material and the upper adhesive layer, the reflective layer is coated on the outer side of the upper adhesive layer; and the transparent protective layer is coated on the outer side of the reflective layer. The invention also provides a preparation process of the waterproof coiled material. The waterproof coiled material disclosed by the invention has relatively good tensile resistance and tear resistance; the waterproof coiled material has the advantages that the waterproof coiled material is high in temperature and good in light reflecting capacity, high temperature of the waterproof coiled material due to sunlight exposure in the daytime can be avoided or reduced, and the risk that the waterproof performance of the waterproof coiled material is affected due to deformation and even hollowing of the waterproof coiled material due to large day and night temperature difference change is avoided or reduced.
本发明公开了一种防水卷材，包括：片状高分子基材，形成在片状高分子基材背面的下胶粘层，覆在下胶粘层外侧的离型膜，形成在片状高分子基材正面的上胶粘层，铺设在片状高分子基材和上胶粘层之间的金属加强层，覆在上胶粘层外侧的反光层，以及涂覆在反光层外侧的透明保护层。本发明还提供上述防水卷材的制备工艺。本发明的防水卷材，具有较好的抗拉伸、抗撕裂性能；还具有较好的反光能力，可避免或减少因日间阳光暴晒而使防水卷材温度较高，进而避免或减少出现因日夜温差变化较大，使防水卷材出现变形，甚至出现空鼓现象，进而影响防水卷材防水性能的风险。
Waterproof coiled material and preparation process thereof
The invention discloses a waterproof roll which comprises a sheet-shaped polymer base material, a lower adhesive layer formed on the back surface of the sheet-shaped polymer base material, a release film covering the outer side of the lower adhesive layer, an upper adhesive layer formed on the front surface of the sheet-shaped polymer base material, and a metal reinforcing layer laid between the sheet-shaped polymer base material and the upper adhesive layer, the reflective layer is coated on the outer side of the upper adhesive layer; and the transparent protective layer is coated on the outer side of the reflective layer. The invention also provides a preparation process of the waterproof coiled material. The waterproof coiled material disclosed by the invention has relatively good tensile resistance and tear resistance; the waterproof coiled material has the advantages that the waterproof coiled material is high in temperature and good in light reflecting capacity, high temperature of the waterproof coiled material due to sunlight exposure in the daytime can be avoided or reduced, and the risk that the waterproof performance of the waterproof coiled material is affected due to deformation and even hollowing of the waterproof coiled material due to large day and night temperature difference change is avoided or reduced.
本发明公开了一种防水卷材，包括：片状高分子基材，形成在片状高分子基材背面的下胶粘层，覆在下胶粘层外侧的离型膜，形成在片状高分子基材正面的上胶粘层，铺设在片状高分子基材和上胶粘层之间的金属加强层，覆在上胶粘层外侧的反光层，以及涂覆在反光层外侧的透明保护层。本发明还提供上述防水卷材的制备工艺。本发明的防水卷材，具有较好的抗拉伸、抗撕裂性能；还具有较好的反光能力，可避免或减少因日间阳光暴晒而使防水卷材温度较高，进而避免或减少出现因日夜温差变化较大，使防水卷材出现变形，甚至出现空鼓现象，进而影响防水卷材防水性能的风险。
Waterproof coiled material and preparation process thereof
一种防水卷材及其制备工艺
SHENG LIFANG (Autor:in) / DING YUEZU (Autor:in) / GU QUNYAN (Autor:in) / SHEN YUCHAO (Autor:in) / WU JIE (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024
Anti-aging waterproof coiled material and preparation process thereof
| Europäisches Patentamt | 2023
Waterproof coiled material and preparation method thereof
| Europäisches Patentamt | 2022
Softening oil for waterproof coiled material, waterproof coiled material and preparation method
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024