Product Area
EPS (Expandable Polystyrene)
Expandable Polystyrene is called as generally Styrofoam.EPS can be produced in the way that water, SM (Styrene Monomer), and additives like dispersing agent, and coating agent are mixed and agitated along with catalyst and it can be made by using the suspension polymerization method. It can be made by penetrating foaming agent into PS (Polystyrene) which is small bead-shaped and has the diameter of about 0.3 to 2mm. Pentane and butane may be used after being mixed.
Coating Agent
When producing EPS beads, coating processing is made.if coating process is not made, foaming is not possible and the foaming particles are sticking each other (Blocking Phenomenon) and huge mass can be created in the drying machine in the fluidized bed. If then, hot wind in the drying machine cannot be circulated, leading to poor drying and impossible foaming due to the fact that poor transfer can cause the plugging in the pipe for input of raw material in the molding process. Coating agent serves as various roles. The roles are including the improvement of welding, decrease in moist, and reduction in cycle time from molding to cooling. In addition, the important role is to prevent the blocking phenomenon (becoming a mass) during the foaming process, other conditions including foaming ratio and added functionality can be improved.
Advantage
In other word, it is important for EPS coating agent to have good conditions in terms of particle size and mixing condition of additives which serve as different roles.Nano Chemical Co., Ltd. guarantees the high quality by processing each additive in the form of powder and mixing the additives. These additives show the effect of anti-blocking, anti-electrical charging and reduction of cycle time.
Partners
Technical Area
| Melting point | 60℃↑ |
|---|---|
| Particle size | avg. 40㎛ |
| Availavle item | Food, Medicine, Cosmetics, Organics, etc. |
"The company is now waiting for a special shredder order. Adjustment is possible in case of entrance."
Our company specializes in grinding the additives of organic compounds used in the chemical industry
into particles.
Because the molecules are generally chemically unstable and sociable, they have the properties of
adhering to each other to create cohesion or adsorbing other substances.
Cohesion is facilitated by the application of electrolytes or surfactants and is applied to floating
luminaries or filtration.
In chemical and mining industries, making powder is not the purpose of the powder itself, but rather
by using a large non-surface area of the powder to increase the efficiency of the next process.
It is necessary to improve efficiency such as mixing or separation of other materials.
The molecule is solid in that it preserves its shape through particle interaction and strongly
resists external forces, but in that it deforms and flows easily.
It's fluid, you know.
The advantage of industrial treatment of solid materials as a division is that it is easy to
mechanically handle such things as uniform mixing and dissociation of components of different types,
and liquidity.
Due to the large non-surface area (surface area per unit area of particles), the material movement
speed is fast and the contact area is large, so the melting, melting, and reaction are fast and
convenient.
| three dimensions | 1㎜↑ |
|---|---|
| Coarse powder | 100~1000㎛ |
| Particle | 1~100㎛ |
| Differentiation | 0.1~1㎛ |
| Colloid | 0.1㎛↓ |
Molecules are divided according to the size of solid particles as follows:
It is divided into 0.1 μm of colloid, 0.1 to 1 μm of differentiation, 1 to 100 μm of normal body,
0.1 to 1mm of crude oil, and 1mm of solidity.
Typically treated as molecules are a set of solid materials with a particle diameter of 0.1 μm to 1
mm, such as flour, aluminum oxide, soot, etc.
There are many examples.
Molecules consist of crystalline particles with a larger surface area than particles with a larger
diameter and greater binding force even if they have crystals.
㎛(podwer) is a collection of solid derivatives, also known as particulate matter.
The interparticle force (such as adhesion) is comparable to the external force of gravity light,
which is three dimensions if the adhesion is greater than that of gravity at the boundary.
It is sometimes classified as a molecule.
Crushing is widely used in almost all human applications, including semiconductors, ceramics, solar
materials, cement, metals and minerals, paints, pharmaceuticals and the food industry, chemistry and
petrochemicals.
I have it with me.