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|Active Ingredient:||50-80% Or More||Melt Index:||1-30|
|Application Process:||Injection Molding, Blowing Film, Extrusion, Etc.||Texture:||Plastic|
|Grade:||Industrial||Colour:||White Or Grey|
|Ingredient:||PE, CaO, CaCO3||MFI:||≥1.5 G/10min|
flame retardant masterbatch,
Functional masterbatch refers to the concentrate of various plastic additives. Adding additives directly is not easy to disperse and the use efficiency is not high. Therefore, it is often added in the form of masterbatch.
Particle size: A granular solid with a particle size of 0.1 to 3 mm is a powdery solid. 0.1 mm (100 μm) is a powder composed of fine particles, 1 to 10 μm is a fine powder, 0.1 to 1 μm is an ultra-fine powder, and 3 mm particles are broken solid blocks. The smaller the particle size, the denser the resulting mixture. However, the smaller the particle size of the same solid, the easier it is for particles to adsorb and agglomerate with each other. This agglomerate is not easy to open when mixed with another solid particle, and it is also difficult to disperse in the plastic melt.
Particle size distribution: A powder with a wide particle size distribution is more compact than a narrow particle size distribution. Because the small particle size can enter the gap between the large particles, but it is difficult to mix the two powders with large particle size differences.
Functional masterbatch hardness: Powdery particles with too high hardness—ceramic powder, inorganic antibacterial agent, quartz sand, etc. will cause severe wear on the surface of the mixing equipment, which not only reduces the service life of the equipment, but also makes the mixture dark and gray. In severe cases, it turns black directly.
Widely used in PP/PE Recycled Raw Materials
High water absorption
Help factory to reduce cost
|Colour||White or grey|
|Application process||Injection molding, blowing film, extrusion, etc.|
|Suitable for||PE or PP|
|Ingredient||PE, CaO, CaCO3|
|Valid time||12~48 hours after bags open|
|Water absorption||20% of self-weight|
|Function||Eliminate the moisture in plastic raw materials|
|Active ingredient||50-80% or more|
Contact Person: sales