Production process for improving varnishability of aluminum profile

• Main Author: HUANG AIHUA
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2012
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The invention provides a production process for improving varnishability of an aluminum profile, which includes the steps: firstly, performing solid-solution and water quenching treatment for the aluminum profile, and preheating the aluminum profile within 3-5 days at the temperature of 50-80 DEG C...