With the increasing quality requirements for cast steel, the use of aluminum for deoxidation of some high-grade castings cannot meet the requirements. Therefore, the use of aluminum and calcium composite deoxidation has received extensive attention.
The Main Characteristics of Zinc Alloy:
1. Large proportion.
2. Good casting performance, can die-cast precision parts with complex shapes and thin walls, with smooth casting surfaces.
Road marking paint is also called road marking pigment, Also called pavement anti-skid paint. Its detailed classification is as follows:
The special resin for hot melt road marking paint is M2000A developed by our company after years of research. It is made of rosin, high molecular polymer, unsaturated dibasic acid, and polyol after polycondensation and esterification, adding heat stabilizer, light Made after stabilizer. Compared with the traditional rosin modified road marking paint resin,
Road marking paint is a paint applied on the road to mark road markings. It is a safety mark and a "language" in highway traffic. So what are the common problems in the construction of hot melt road marking paint? What are the solutions?
The development of the petrochemical industry provides rich and cheap raw materials for petroleum resin production. Therefore, the production of petroleum resin in some petrochemical developed countries has developed rapidly, Petroleum Resin such as the United States, Japan, Germany, Russia, France, Petroleum Resin Britain
