High Filler Masterbatch Extrusion Line

 High filler processing is the evenly compounding and dispersion of high percentage inorganic powder into carrier resins. During this process, the carrier should not suffer over shear to maintain its physical properties.

 

Overview of Masterbatch Extruder

 

High filler extrusion processing is the evenly compounding and dispersion of high percentage inorganic powder into carrier resins. During this process, the carrier should not suffer over shear to maintain its physical properties. At the same time higher output and lower wear-off of machine parts brings better cost effectiveness.

 

High Filler - Types of Masterbatch Extruder

 

PP Calcium carbonate High Filler masterbatch

 

PE calcium carbonate High Filler masterbatch

 

Talcum powder High Filler masterbatch

 

Transparent High Filler masterbatch

 

Key Technologies of Masterbatch Extruder

 

1. Reasonable formula design and lubrication of raw materials, which means proper carrier MFI and percentage, uniform powder size and suitable surface treatment. The typical recipe is PE/PP+85%CaCO3+lubricant to make CaCO3 filler extruder. Coupling agents are generally added to get better combination of CaCO3 and carrier.

 

Premixing based on high mixer

premix all the ingredients in high speed mixer to a certain time or temperature, and then feed mixed material into twin screw extruder for further compounding. During the premixing process, the lubricant has a strong infiltration effect on the powder, and large volume of moisture is naturally removed through high temperature, which makes it easier for feeding and brings higher output. It is also suggested to have a cooling mixer after high speed mixer to avoid the degradation of resin by high temperature stack handling.

 

High Filler Masterbatch Extrusion Line

 

Premix based on kneader

mix all the ingredients in the kneader for a certain time, and then feed the bulk material into twin screw extruder with force conical feeder for further compounding.  Compared with high speed mixer, pre-mixing of kneader has plasticized the raw materials, which requires less for the compounding ability of extruder and helps to increase the output. Sufficient pre-mixing and lower degradation of raw material makes it applicable for film filler masterbatches, stone paper filler masterbatches etc, in which application good dispersion and high physical properties are required.

 

High Filler Masterbatch Extrusion Line

 

Technical Parameters of Masterbatch Extruder

Model

L/D

Speed

Capacity for reference

CJWV77

36-56

400-900rpm

2000-3000kg/hr

CJWH95

36-56

400-900rpm

3000-3500kg/hr

Note:The specifications are subject to change without prior notice.

 

If you are looking for a reliable extrusion machine company, please contact us.

 



评论

发表评论

此博客中的热门博文

ABS Sheet Extrusion Line

图片
  JWELL provides the leading plate extrusion lines with large output and low energy consumption, the lines are equipped with concentrated material feeding system and automatic stacker.   Description of ABS Sheet Extrusion Line JWELL provides the leading plate extrusion lines with large output and low energy consumption, the lines are equipped with concentrated material feeding system and automatic stacker , this help to reduce the cost of processing and improve product quality highly. Jwell taks about 90% market share in China .   Refrigerator board It has wide application in production of refrigerator door and inner gallbladder, drawers, water dispensers, etc.   Sanitaryware plate It is widely applied in the field of bath products, such as the bathtub, the shower cabinet, the vapor room, washing bowl, etc   Advertising board This board is mainly used in guiding board, machinery sign, advertisement decoration, indoor decoration and so on.   Baggage plate It...
阅读全文

PC Sheet Extrusion Line

图片
  PC sheet line is widely used in Garden, the recreation place, decoration and the corridor pavilion, Internal and external ornaments in the commercial building.   Description of pc sheet extrusion line PC sheet line is widely used in Garden, the recreation place, decoration and the corridor pavilion, Internal and external ornaments in the commercial building, curtain wall of the modern urban building, transparent container of aviation, the windscreen before the motorcycle, the plane, the train, the steamer, the submarine, army and polices shield, the telephone booth, advertising signpost, the advertisement of the lamp houses, the expressway and overhead way of the city partition protective screen.   Production of pc solid board extrusion line   If you are looking for a reliable extrusion line supplier , please contact us.
阅读全文

High Precision Medical Tube Line

图片
  The production line is mainly for PVC, PP, PE ,TPU etc. Plastic tube to medical products, chemical and drink fields. It has the following features:Advanced design technology, inverter control for main machine and marker line machine, stable extrusion speed.   Overview of   medical tube extrusion   The medical tube extrusion line  is mainly for PVC, PP, PE, TPU etc. Plastic tube to medical products, chemical and drink fields. It has the following features: Advanced design technology, inverter control for main machine and marker line machine, stable extrusion speed. Automatic control the water level and temperature in cooling trough. Belt and press roll for haul off machine, inverter control and stable haul-off speed.   It has the following features:   1. Advanced design technology, inverter control for main machine and   marker line machine, stable extrusion speed.   2. Automatic control the water level and temperature in cooling trough. ...
阅读全文