ASTM D5289, D6204 RPA Rubber Processing Analyzer
Product description:
The quality inspection type RPA rubber processing analyzer KR-RPA2025 is a comprehensive testing equipment integrating the detection of raw rubber, the detection of rubber processing characteristics, the detection of vulcanization characteristics and the detection of rheological properties, using the cavity oscillation frequency, shear strain and The change of the test temperature, the characteristics of the rubber before, during and after vulcanization and the processing characteristics of the rubber were measured at one time. The test method carried out by the quality inspection type rubber processing analyzer KR-RPA2025 conforms to international standards such as ASTM D5289 and ASTM D6204. It is equipped with Ziemon Control for QC and computer, which can facilitate data output and import data into users. ERP system. Materials to be tested include unvulcanized rubber, vulcanizable rubber, raw rubber and other thermosetting materials.
RPA rubber process analyzer has a very high sensitivity, can detect changes in the properties of the compound caused by small changes in composition during the production process, and has a wide range of applications and flexibility. The test method is simple and can replace many traditional instruments and tests, saving time and saving. The cost is a high-efficiency and full-featured new rubber-plastic polymer material physical property testing instrument.
Technical Parameters:
International standards: ASTM D5289, D6204 and other international standards
Temperature range: Room temperature ~230oC ±0.3oC Resolution: ±0.01oC
Temperature control: Special microprocessor programmable control for rapid temperature rise / temperature reduction
Temperature detection system: 4-wire PT100 platinum resistance
Minimum temperature reading: 0.1 °C
Heating rate: 30 ° C ~ 190 ° C < 6 min
Test cavity: seal double conical cavity
Cavity gap: Standard: 0.45mm
Torque measurement method: Torque sensor, mounted in the upper mold cavity
Cavity closure system: Not less than 11.5kN closing force, pressurized closed cavity
Oscillation frequency: can be set 0.1Hz, 0.5Hz, 1.0Hz, 1.67Hz, 2.0Hz, 20Hz
Strain: can be set ±2.8%, ±7%, ±14%, ±100%
Torque range: 0.01~200 dNm; resolution is 0.01dNm
Torque accuracy: 0.5%
Sample volume: about 4.5cm3
Unit of measure Torque: dNm, in-lb, kg-cm; Shear modulus: Pa, dynes/ cm2, psi; Dynamic viscosity: Pa s; temperature: oC, °F; pressure: bar, kg/cm3 (optional); Time: min-min/min-sec; frequency: Hz, cpm; shear rate: 1/s, rad/s
Test method: Vulcanization test, small strain frequency scanning, large, strain frequency scanning, variable temperature simulated vulcanization test, Mooney habit test
Air source requirements: Clean air, pressure not less than 0.8Mpa
Test time: unlimited time
Test Type: Vulcanization, Preheating, Temperature Change Analysis, Frequency Scanning, Strain Scanning, Temperature Scanning, Combined Scanning
Power requirements: Good grounding, single phase 220~230 V±10%, 10A (depending on country or designation)
Workbench Minimum: 64-86cm high, 80cm deep, 80cm wide
Size: 68cm wide x 60cm deep x 152cm high
Weight: Gross weight: 400kg, Net weight: 350kg
