
Country:Uk
Customer code:108 Country:Uk Capacity:250-400 kg/h Pelletizing system:water cooling strand pelletizing Extruder:TSH-52D (40) Material:Masterbatch
Color masterbatch compounding is one of the main application for twin screw extruder. Color MB is used for any polymer and all kinds of product.
There are three types of Color Masterbatch:
1) Mono color masterbatch or SPC (single pigment concentrate): polymer compounding with one single pigment and mostly without the wax and additive
2) Tailor-Made masterbatch or Custom coloring: mixing different Mono color masterbatch pellets to get the color the customer wants
3) Customized masterbatch: mix polymer and several pigment and additives
There are more than 20,000 color for PP base carpet, BCF&CF yarn. So it is better to make Mono Color Masterbatch first, then produce Tailor-Made Masterbatch for the final product.
For Mono Color Masterbatch:
For Tailor-Made Masterbatch:
Two Types of Process:
1) Mixer + Twin Screw Extruder + Water Cooling Strand Pelletizing
2) Loss-in-weight Feeding + Twin Screw Extruder + Water Cooling Strand Pelletizing
Micro pellets are pellets with a size of ≤ 1mm, made by using underwater pelletizing system
Advantages
Due to their small particle size micro pellets spread much more uniform and distribute finer as the conventional raw polymer. In contrast, conventional master batches with “normal” sized pellets must be used in higher dosages to achieve the desired effect. Therefore, using micro pellets, less colorants are required, which lead to significant cost savings as master batches are extremely expensive compared to crude polymers, Master batches in shape of micro pellets are easier to handle, better to dose and dust free.
Twin screw extruder is ideal for masterbatch manufacturing process.
Mode | Diameter (mm) | L/D | speed (r/min) | Motor power (kw) | Torque (N.m) | Capacity (kg/h) |
TSE-40B | 41 | 32-52 | 600 | 45-55 | 437 | 90-150 |
TSE-50B | 50.5 | 32-52 | 500 | 45-55 | 430 | 180-270 |
TSH-52B | 51.5 | 32-60 | 600 | 90-132 | 682 | 270-400 |
TSE-65B | 62.4 | 32-64 | 600 | 90 | 716 | 250-360 |
TSH-65B | 62.4 | 32-64 | 600-800 | 110-160 | 875 | 350-500 |
TSE-75B | 71 | 32-64 | 600 | 132 | 1050 | 350-500 |
TSH-75B | 71 | 32-64 | 600-800 | 200-250 | 1365 | 600-800 |
Customer code:108 Country:Uk Capacity:250-400 kg/h Pelletizing system:water cooling strand pelletizing Extruder:TSH-52D (40) Material:Masterbatch
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