The invention relates to the technical field of high polymer materials, in particular to a kiss-coating sizing material as well as a preparation method and application thereof. According to records ofembodiments in the invention, the Shore A type hardness of the kiss-coating sizing material is 70-80 degrees, tensile strength is 25.0-30.0 MPa, elongation at break is 400-500%, tearing strength is 90-105 kN/m, the bonding strength of the material with a steel wire is 1300-1500 N/12.5 mm, the bonding strength of the material with the steel wire after hot air aging at 100 DEG C for 24 h is 1200-1400 N/12.5 mm, and the grade of flex cracking (300,000 times) is 4-6.
本发明涉及高分子材料技术领域,尤其涉及一种挂胶胶料及其制备方法和应用。根据实施例的记载,本发明所述的挂胶胶料的邵尔A型硬度为70~80度,拉伸强度为25.0~30.0MPa,扯断伸长率为400~500%,撕裂强度为90~105kN/m,与钢丝的粘合强度为1300~1500N/12.5mm,100℃×24h热空气老化后与钢丝粘合强度为1200~1400N/12.5mm,屈挠龟裂(30万次)的裂级为4~6级。
Kiss-coating sizing material and preparation method and application thereof
一种挂胶胶料及其制备方法和应用
2021-02-09
Patent
Elektronische Ressource
Chinesisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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