White Foaming Agent Bf-220

With the help of our team of experts, our company known as a leading Exporter, Manufacturer & Supplier of White Foaming Agent BF-220 in Shanghai, China.
1.This product is a special foaming agent for foamed advertising board,it has thin bubbles,high hardness.Compared with the common foaming agent,the foamed process can be controlled better.
2.It is white powder with high whiteness, it is easier to make the color that is more white and purer white products.
3.Its endothermic reaction releases gases,which can avoid the heat burning phenomenon caused by the excessive amount of AC during procedure.
4.BF-220 is an endothermic reaction so that it has big foaming bubbles, low releasing gases,bubbles are not easy collapsed,products are more white.It has better effect with AC.The best foaming effect processing temperature is at 160-180a .