TPU (thermoplastic polyurethane) is a high-performance elastomer material. The answers to questions about its material properties, appearance and color are as follows
In the construction field, calcium formate is mainly used as a rapid setting agent, lubricant and early strength agent for cement. It can significantly accelerate the hardening speed of cement and shorten the setting time. It is very useful in winter construction, which can avoid the problem of slow setting speed at low temperatures. Calcium formate can also make cement reach the design strength a