Lab Torque Rheometer
This machine is used to study the thermal stability, shear stability, flow and solidification behavior of thermoplastic materials, Close to the real machining conditions, Can measure the rheologic properties of materials continuously, accurately and reliably . Can complete the typical experiments llike:XLPE crosslinking characteristics determination,PVC convergence properties and thermal stability determination, the determination of material apparent viscosity and shear rate.
Model NO.
BP-8188
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Product Detail
Parameters
Mainframe
| Motor power | 4 KW |
| Rotation speed range | 0.1 ~ 150 rpm |
| Rotation speed deviation | ± 0.5% F.S. |
| Torque range | 0 ~ 200 Nm |
| Torque deviation | ± 0.1% F.S. |
| Melt pressure range | 0.1 ~ 100 MPa |
| Pressure deviation | ± 0.5% F.S. |
| Temperature range | Room temp. ~ 300 ℃ |
| Temperature deviation | ± 0.5 ℃ |
| Torque measurement | cantilever dynamic torque measurement. |
| Power supply | 3 phase ,AV 380V 50Hz |
Mixing unit ( optional )
| Chamber capacity | 60 ml |
| Rotor material | 38 CrMoAL |
| Rotor type | Roller |
| Max rotation speed | 250 rpm |
| Max temperature | 300 ℃ |
| Max torque | 200 Nm |
| Temp. control system | RKC, J type thermocouple, 3 areas heating, blow fan cooling |
| Pressing method | manual pressing |
Extrusion unit ( optional)
| Screw diameter | Φ 20 mm |
| Compression ratio | 2.5 : 1 |
| Length diameter ratio | 25:1 |
| Screw material | 38 CrMoAL |
| Max rotation speed | 250 rpm |
| Max temperature | 350 ℃ |
| Max pressure | 0 ~ 100 MPa |
| Temp. control system | Electric heating, blow fan cooling |
Die configuration
| Circle shape | Φ 2.0mm, Φ 3.0mm, Φ 4.0mm |
| Sheet shape | 100 X (0 ~ 1.5mm) W X D, thickness is adjustable |
Features
Range of application
1、Quality control and raw material testing
2、Product development and formulation optimization
3、Process performance study and process optimization
4、Testing the rheological properties of blends
5、Cross linking (solidification) property testing of thermosetting materials
6、Application of teaching and scientific research
Components and function
1、Mainframe：Receiving signal and sending data control temperature and mechanical transmission, real-time mapping pressure -time, temperature-time, torque - time curve reports and so on.
2、Mixing unit：Divided into 60ml and 300ml of two kinds, the former mainly complete material characterization of rheological measurements, the latter complete material mixing and plasticizing, can be used as mixed material research. Equipped with three kinds of rotors with shear capacity. Make the material and rotor execute mixing shear by the same speed but opposite direction force to the chamber wall.
3、Extrusion unit：Simulate actual processing equipment to evaluate material processing performance. Can also cooperate with capillary die under the different shear rate, to measure real viscosity of melted plastic and the objective characterization of material fluidity.
4、Other parts：Traction, calendering, blown film, automatic measuring and weighing are optional, in order to complete the material modification, the measurement of impurities, such as tensile rheological study.
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Dongguan Baopin Precision Instruments Co., Ltd.
Add：No.29 Houjie Section,Gangkou Avenue,houjie town,
Dongguan City, Guangdong Province,China.
Tel: +86-0769-85752595/85759987/85759676
MP：+86-18938231256
E-mail：bp@dgbaopin.com
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