Shaping Rubber: Exploring Extrusion Molding with Lusida Rubber
Lusida Rubber, a trusted provider of rubber solutions, sheds light on extrusion molding, a versatile process for shaping rubber into various profiles. This technique plays a vital role in countless industries, from automotive to construction. Understanding Extrusion Molding for Plastics Source Extrusion molding is analogous to squeezing toothpaste from a tube. Here’s a breakdown of the process: 1. Raw Rubber Preparation: The uncured rubber compound is prepared and fed into a hopper. 2. Heating and Mixing: The rubber is forced through a heated screw that mixes and melts it. 3. Shaping the Rubber: The molten rubber is then pushed through a die, shaping it into the desired profile (e.g., tubes, strips, gaskets). 4. Cooling and Curing: The extruded rubber profile travels through a cooling trough to solidify its shape. It then progresses to a curing oven to achieve its final properties. 5. Cutting and Finishing: The cured rubber profile is cut to the desired length and may ...