Various methods of manufacturing cast basalt slab are introduced by the manufacturer of cast basalt slab

There are many manufacturing methods of cast basalt plate, including extrusion processing method, ultra-high speed fusion processing method, etc. The function of cast basalt plate is also different due to different production and manufacturing methods adopted by the manufacturers of cast basalt plate. Let's understand how many production and manufacturing methods of polyethylene plate:

1. Extrusion processing method: firstly, the lubricant is mixed with other processing aids into the material. During production, the lubricant in the material seeps out. The self-lubricating extrusion of cast basalt slab is to add an appropriate amount of external lubricant to reduce the friction and shear between polymer molecules and metal mold wall, and improve the uniformity of material activity, demoulding consequences and extrusion quality.

2. Ultra high speed fusion processing method: the blade mixer is adopted, and the rotating speed of the blade can reach 150m / s, so that the material can rise to the processing temperature in only a few seconds. Under the premise of the presence of catalyst, the homogeneous composite material with high modulus can be obtained by nominal polymerization of polyethylene plate with alumina dried in heptane.

3. Carbon black or metal powder can improve the antistatic property of polyethylene plate, so that the conductivity can be better improved.

4. Glass beads, glass fiber, mica and talc powder can improve the hardness, stiffness and temperature resistance of polyethylene plate.