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Extrusion Capillary Rheometer video

Extrusion Capillary Rheometer

It can measure the fluidity and curing speed of thermosetting materials, draw the stress-strain curve and plasticization curve of thermoplastic materials, and measure the temperatures of softening point, melting point and flow point. Measuring the viscosity and viscous flow activation of polymer melt can also study the process conditions of melt spinning

Description

Extrusion Capillary Rheometer introduction


A capillary rheometer is an apparatus designed to measure shear viscosity and other rheological (= flow) properties. Capillary rheometers for plastics are piston-die systems designed to measure viscosity of polymer melts as a function of temperature and rate of deformation.


Capillary rheometer

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Features of Extrusion Capillary Rheometer


Measure material apparent viscosity curve with capillary die


Obtain real viscosity curve by selecting dies with different L/D.


Optional slit die can be used to get master curve for polymer melt flow.


Automatically record diameter of extruded material and measuredie swell ratio by laser diameter tester.


Applications of Extrusion Capillary Rheometer


Apparent/real viscosity test.


Die swell measurement.


Development of new formula and product.


Optimization of processing parameters.

viscosity-curve-Capillary Rheometersfigure-

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FAQ:

1. Where is your company located? Is it possible to visit your workshop?

Our company is located in the beautiful city of Guangzhou,GuangDong .You are very welcome to visit our factory and check our product line.


2.When can the machine be shipped after order is placed?

The delivery time is depends on the machine model and order quantity, Please contact our staff for detail info.


3.Are the products shown on website ready to deliver after order is placed?

Most of machines are need to be produced once order is confirmed, some stock machines

maybe avalble due to different seasons, please contact our staff for detail info.


4.Do you have relevant certificate?

Yes, so far ,we have got certificate of CE, SGS, BV and so on.


5.What kind of payment terms are accepted if we plan to buy the Extrusion Capillary Rheometer

1.TT (Telegraphic Transfer) 2. Western Union


6. How about the warranty and after-sale service of the Extrusion Capillary Rheometer?

A: We provide one years warranty and lifetime technical support for all the machinery.

Help is always just one call or email, and then we can provide a suitable solution within 8

hours by analyzing and estimating the problem. Remote training and door-to-door service

is available.



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Parameters of Extrusion Capillary Rheometer introduction

Model

RCSI-20/28

Applicable materials


Universal plastics


Screw diameter


20mm

L/D


28

Screw speed


0-100rpm

Capillary die


1mm、2mm

Capillary die L/D


1mm:10、20、30、40;2mm:10、20

Pressure measurement range


0-50mpa

Pressure measurement accuracy


0.5%f.s

Weight range


0-4100g

Weight accuracy


±0.1g

Heating/cooling method


Electric Heating/Fan cooling


Operating temperature


Room temperature-350°C




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