Silicone oil 580 has good stability and durability. The following is a detailed analysis of its char...
The melting and boiling points of silica powder are affected by several factors: Purity: The higher...
The foam color is mainly determined by the following phenomena: Interference of light: When light...
Memory foam cool silica gel powder is widely used in many fields due to its excellent comfort, elast...
Polyether polyols are an important class of chemical raw materials, mainly used in the production of...
To maintain the bright color of PU pigments, the following methods can be adopted: Choose high-qual...