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Laboratory Micropore CO2 Foam Extrusion Extruder Machine

This equipment is mainly used for various scientific research work of supercritical N2/CO2 alkane foaming plastics. In the application of biodegradable materials, combined with supercritical carbon dioxide foaming technology, it can bring significant effects on reducing costs.

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Description

Product features

Laboratory Micropore CO2 Foam Extrusion Extruder Machine is mainly used for various scientific research work of supercritical N2/CO2 alkane foaming plastics. In the application of biodegradable materials, combined with supercritical carbon dioxide foaming technology, it can bring significant effects on reducing costs.

1)The extruder and roll-to-roll molding machine are driven by servo motors, low-voltage electrical appliances and control systems are imported products, and the extruder has good plasticization, stable operation and good consistency;
2)The supercritical generator uses imported key components to ensure that the fluid injection pressure is constant and measurable;
3)The melt pressure and temperature sensors of international famous brands are selected, with high accuracy of test data;
4)The computer-based measurement and control system and friendly operation interface make it easy to operate and more powerful;
Emergency stop device and various safety protection to ensure the safety of operators.

CO2 Foam Extrusion Extruder Machine

micropore

extruder screw

Product typical applications
1. Supercritical carbon dioxide foaming extrusion
2. Reactive extrusion
3. Polymer extrusion foaming
4. High-efficiency mixing of polymer alloy
5. Material dehydration, towing and exhaust
6. Lath granulation

Carbon Dioxide Foaming Extruder For PLA

PLA has good thermal stability and solvent resistance, and can be processed in many ways, such as extrusion, spinning, biaxial stretching, injection blow molding. In addition to biodegradation, the products made from PLA have good biocompatibility, glossiness, transparency, handle and heat resistance, as well as certain bacterial resistance, flame retardancy and ultraviolet resistance. Therefore, they are widely used as packaging materials, fibers and nonwovens. At present, they are mainly used in the fields of clothing, architecture, agriculture, forestry, paper making, medical and health care.

Diagram of carbon dioxide foam extrusion process

CO2 foam

Product parameters

Project	Content	Parameters
Overall performance	Applicable materials	PP/PE/PS/PC/PETand composite materials
	Screw diameter	21.7mm
	Long diameter ratio of screw	40：1
	Power of main motor	7.5kW
	Maximum production	20kg/h
	Maximum output speed	40-600rpm
	Maximum operating temperature	450℃
	Temperature control accuracy	±2℃
	Working voltage	3-phase AC 380V ± 10%, 50Hz
	Overall power	20kW
	Control mode	Siemens PLC control