Torque Rheometer for Quality Control Experiment of UPVC Blend in Laboratory

Product Description

With Hapro measuring mixers, you can simulate on a laboratory scale all processes like compounding, mixing, plasticity, heating and shear stability, extrusion ability etc. Hapro measuring mixers test the processing ability of thermoplastics, thermosets, elastomers, ceramic molding materials, pigments, and many other plastic and plastifiable substances.
Profit from the flexibility and high performance of the Hapro Mixer system for optimizing production conditions to most different materials and processing tasks .
• Quality control and testing of raw materials
• Product development and recipe optimization
• Investigation and optimization of processing conditions
• Measurement of the rheological properties of blends and compounds
• Measurement of cross-linking and curing process of thermoset resin
• Viscosity measurement
• Applications in the field of teaching and research. Technical parameters :

	Mixer-20		Mixer-60		Mixer-200		Mixer-300
Chamber volume	20ml		60ml		200ml		300ml
Mixer Material	630
Types of rotor	Roller,Banbury,Cam,Delta,Sigma (Roller standard ,others optional )
Rotor processing	After high precision polishing, the surface chromium plating
Speed ratio of rotors	3:2
Temp control system	RKC from Japan
Temperature sensor	J type thermocouple
Heating	Electrical Heating/3 zones, PID
Max. Temperature	350ºC
Loading	Manually+ Pneumatic
Max. rotor speed	150 or 200 or 240 r/min
Max. torque	80Nm	150Nm		250 Nm		250 Nm
Total power	1500 W	1700W		3600W		4800W
Weight	280 kg
Dimension(L×W×H)	650×600×1800 mm

Types of rotors Rotor is the core component of Mixer System. Different structural type of rotors are suitable for different mixing process and directly affect the products quality ,efficiency and energy consumption. Now, we have developed five kinds of rotors for the plastic and rubber materials ,as illustrated below. The rotors are made of special steel ,counter-rotation towards each other at the speed ratio of 3: 2 provide for excellent compounding and high shear mixing characteristics .

Photo	Name	Function
	Roller	It is usually used for testing thermoplastic materials and compounding with additives.
	Banbury	It is usually used for testing natural and synthetic elastomers with regard to flow and cure behavior, compounding with additives .
	Cam	It is usually used for testing thermo-plastic polymer, ceramic composites, food and other high-torque materials.
	Delta	It is usually used for testing cross-linking thermo-set polymer .
	Sigma	It is usually used for testing food, medicine, and plastisol materials, which have low-torque.

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