High-temperature-resistant nylon film and manufacturing method thereof

• Main Authors: GUO LIANG, HUANG YINFEI
• Format: Patent
• Language: Chinese; English
• Published: 01.04.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention relates to a high-temperature-resistant nylon film and a manufacturing method thereof. The high-temperature-resistant nylon film comprises an upper surface, a first middle layer, a second middle layer and a lower surface layer which are sequentially arranged in an up-down layering manner, when each layer is manufactured by adopting a specific thickness, a specific formula and a specific process, excellent high-temperature resistance is accidentally obtained, and the dimensional stability can still be kept under a high-temperature condition for a long time; in addition, the high-temperature-resistant nylon film also has better tensile property, and is particularly suitable for being applied to aluminum plastic films. 本发明涉及一种耐高温尼龙薄膜及其制作方法；本发明的耐高温尼龙薄膜，其包括上下分层依次设置的上表面、第一中间层、第二中间层和下表层；当各层采用特定厚度以及特定配方，以及采用特定工艺进行制作时，意外获得了优良的耐高温性能，长时间处于高温条件下仍能保持尺寸稳定性；此外，本发明的耐高温尼龙薄膜还具有较佳的拉伸性能，特别适合应用于铝塑膜。