Silicone tube production methods are as follows: extrusion molding, molding, bonding and other processes. Extruded silicone tube as an example: ① refining: silicone mixed well, add masterbatch, vulcanizing agent (platinum vulcanizing agent, BOP vulcanizing agent, double two four vulcanizing agent). ② installed molds in the silicone extrusion equipment, silicone extrusion machine, feeding vulcanization molding, hollow silicone tube, silicone rubber tube, medical silicone tube, etc., more such processes; ③ secondary vulcanization, for the vulcanization of incomplete products using two-stage vulcanization process, or oven baking! According to different needs to cut off the silicone tube.
⑤ Silicone tube processing again, such as fresh food boxes, lunch boxes in the food-grade silicone tube glued into the silicone seal (silicone rubber seals). KL-301 silicone tube glue, in the takeover of the machine in a heated way to the two ends of the silicone tube glued together.
6 medical silicone tube due to strict requirements, more platinum vulcanizing agent, liquid silicone extrusion molding; in the 300 medical silicone glue can be under the action of stainless steel metal, PVC/PP plastic tube glued together.