Our company has been engaged in the production of insulation strips for many years, with strong enterprise strength and strong technical strength, and strict production quality control. At the same time, adhering to the business policy of honesty, our products are of reliable quality and reasonable prices. Below is an introduction to how to prevent the harm of insulation strips to doors and windows.
Since the launch of insulation strips, in order to reduce costs, nylon insulation strips in China have been processed and produced using general mineral materials or partially replacing glass fiber filled polyamide nylon. The mechanical strength, heat resistance, and aging resistance of this insulation cannot be compared to glass fiber reinforced polyamide nylon insulation strips. Due to the approval process of articles on national building insulation industry standards, domestic nylon insulation strips only have nylon and generally are injection molded parts made of mineral mixtures. Performance tests have been conducted and performance test reports have been conducted as finished insulation standards. But the raw materials used for this test data can only represent the material properties. After hot extrusion, the cooling process will show significant changes in the performance of the finished product.
Some enterprises have studied and grasped the significant performance differences among PVC insulation strips, domestic nylon insulation strips, and fiber reinforced polyamide nylon insulation strips. The wrong idea is that the aluminum frame is fixed to the wall, even if there is a quality risk, it will not be a big problem. The aluminum window frame is active and has independent bearing force, so it cannot and should not be allowed to have quality hazards.