Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of special polyurethane prime coat for plastic runway
The invention relates to the technical field of preparation of polyurethane prime coats special for plastic runways, in particular to a preparation method of a polyurethane prime coat special for plastic runways, and aims to solve the problems that the prime coat is not professional, a used solvent is a non-polyurethane-grade solvent and the cost is low in the existing preparation technology of the polyurethane prime coat special for plastic runways. In order to solve the problems that in the prior art, the preparation success rate is low due to the fact that the basic ratio is unbalanced, materials are not dry, the used materials react, the bottom biting phenomenon is generated, and the preparation success rate is low, the scheme is provided, and the preparation method comprises the following steps of S1, preparation and S2, preliminary reaction. The prepared special polyurethane prime coat for the plastic runway is simple to construct, capable of realizing autocatalysis, high in catalytic activity, capable of still being cured at low temperature, high in bonding strength and high in sealing property, meanwhile, raw materials are not prone to reacting, the bottom biting phenomenon is not prone to occurring, and the preparation success rate of the special polyurethane prime coat for the plastic runway is increased.
本发明涉及塑胶跑道专用聚氨酯底涂的制备技术领域，尤其涉及一种塑胶跑道专用聚氨酯底涂的制备方法，针对当前现有的塑胶跑道专用聚氨酯底涂的制备技术存在底涂不专业，且使用的溶剂非聚氨酯级溶剂，极易出现基础配比失衡、材料不干，且使用的材料间发生反应，产生咬底现象，导致制备成功率较低的问题，现提出如下方案，其中包括以下步骤：S1：进行准备，S2：初步反应，本发明的目的是通过提供一种制备方法，制备出的塑胶跑道专用聚氨酯底涂施工简单，且可以实现自催化，催化活性高，低温下仍可固化，粘接强度大，封闭性强，同时原材料间不易发生反应，产生咬底现象，提高了塑胶跑道专用聚氨酯底涂的制备成功率。
Preparation method of special polyurethane prime coat for plastic runway
The invention relates to the technical field of preparation of polyurethane prime coats special for plastic runways, in particular to a preparation method of a polyurethane prime coat special for plastic runways, and aims to solve the problems that the prime coat is not professional, a used solvent is a non-polyurethane-grade solvent and the cost is low in the existing preparation technology of the polyurethane prime coat special for plastic runways. In order to solve the problems that in the prior art, the preparation success rate is low due to the fact that the basic ratio is unbalanced, materials are not dry, the used materials react, the bottom biting phenomenon is generated, and the preparation success rate is low, the scheme is provided, and the preparation method comprises the following steps of S1, preparation and S2, preliminary reaction. The prepared special polyurethane prime coat for the plastic runway is simple to construct, capable of realizing autocatalysis, high in catalytic activity, capable of still being cured at low temperature, high in bonding strength and high in sealing property, meanwhile, raw materials are not prone to reacting, the bottom biting phenomenon is not prone to occurring, and the preparation success rate of the special polyurethane prime coat for the plastic runway is increased.
本发明涉及塑胶跑道专用聚氨酯底涂的制备技术领域，尤其涉及一种塑胶跑道专用聚氨酯底涂的制备方法，针对当前现有的塑胶跑道专用聚氨酯底涂的制备技术存在底涂不专业，且使用的溶剂非聚氨酯级溶剂，极易出现基础配比失衡、材料不干，且使用的材料间发生反应，产生咬底现象，导致制备成功率较低的问题，现提出如下方案，其中包括以下步骤：S1：进行准备，S2：初步反应，本发明的目的是通过提供一种制备方法，制备出的塑胶跑道专用聚氨酯底涂施工简单，且可以实现自催化，催化活性高，低温下仍可固化，粘接强度大，封闭性强，同时原材料间不易发生反应，产生咬底现象，提高了塑胶跑道专用聚氨酯底涂的制备成功率。
Preparation method of special polyurethane prime coat for plastic runway
一种塑胶跑道专用聚氨酯底涂的制备方法
SANG YAJUN (Autor:in) / YU ZHUORAN (Autor:in)
23.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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