Rotorless rheometer

Rotorless rheometer

Model:GC-6001

1Equipment Overview:Rotorless vulcanizing instrument is a widely used instrument in the rubber processing industry for controlling rubber quality, rapid inspection, and basic research on rubber. It provides accurate data for rubber formula combinations and can accurately measure parameters such as scorch time, positive vulcanizing instrument time, vulcanization index, and maximum and minimum torque.

IImainfeature:

1The rotorless vulcanizing instrument adopts the latest version of domestic software, which has fast temperature rise（3The characteristics of high temperature control accuracy within minutes.

2The rotorless vulcanizer adopts an alpha sealed mold cavity structure.

3The rotorless vulcanizing instrument adopts the Alpha force sensor technology of *(Sensor accuracy reaches0.001N.m)

4、Rotorless vulcanizing apparatuspickUsing the alpha sealed cavity structure of *, the rotating cavity and fixed cavity are sealed by an imported sealing ring. Moreover, the structure of the sealed cavity is different from that of the general open cavity, and its accuracy, requirements, and * performance cannot be compared. The repeatability of the closed mold cavity is almost consistent, and the testing accuracy is high.

IIIworking principle：

Place the rubber sample into a sealed mold cavityAnd kept at the test temperature, the mold cavity has two parts, the upper and lower parts, with the lower part moving back and forth in a small linear motion (oscillation), which causes the sample to produce shear strain. The reaction torque (force) of the sample on the mold cavity is measured, and the magnitude of this torque (force) depends on the shear modulus of the rubber material.
After the vulcanization test begins, the shear modulus of the sample increasesThe computer displays and records the torque (force) in real time. When the torque (force) rises to a stable or maximum value or even returns to a state, a relationship curve between torque (force) and time is obtained, namely the vulcanization curve (as shown in Figure 1). The shape of the curve is related to the temperature of the test and the characteristics of the rubber material.

4Meet the standards:

Rotorless rheometerMeets the requirements of GB/T16584 "Rubber - Determination of vulcanization characteristics using a rotorless vulcanizing apparatus", ISO6502, and Italian standardsT/10、T/30、T/50、T/60、T/90data ASTM-D5289、ISO-6502.

5Application industry:

It is a national regulationDeveloping new products and researching rubber formulaControl the quality of the adhesive materialandThe Most Applied Basic Research on RubberImportant testing instruments.Widely applicable to various industries of rubber products.

6、 Technical parameters: