01. KC-45 single screw internal mixing extrusion granulation experimental unit KC-45 single screw internal mixing, extrusion and granulation experimental unit integrates internal mixing, lifting, feeding, extrusion, air cooling and hot pelleting, and air cooling, which can realize automatic continuous operation. | |
02. Twin screw extruder The twin-screw extruder unit is composed of drive device, feeding device, barrel and screw, which is used for polymer blending, filling, reinforcement modification or reactive extrusion and pelleting. | |
03. HAAKE Polylab OS Torque rheometer is used to study the flow, plasticization, thermal and shear stability of materials, which is close to the actual production and processing. | |
04. High and low temperature alternating damp heat box Instrument model: high and low temperature alternating wet heat box SET-A-040LF, manufacturer: Shanghai Espek; Execute IEC 600628-2-67 | |
05. Oxygen index tester Instrument model: JF-3, manufacturer: Nanjing Jiangning District Analytical Instrument Factory; Implement GB/T2406.2-2009 | |
06. Bunched wire and cable combustion tester Model of instrument: EK30011 Manufacturer: Yikai Instrument implements GB/T18380.31-2008 to evaluate the ability of vertically installed bunched wires and cables or optical cables to inhibit the vertical spread of flame under specified conditions. | |
07. Wire and cable smoke density tester Model of instrument: EK30012 Manufacturer: Yikai Instrument implements GB/T17651, which is a method to measure the light transmittance of cables or optical cables burning under specific conditions. Under the conditions of flaming or flameless burning, the light transmittance can be used as a means to compare different cables or optical cables or judge whether they meet specific requirements. | |
08. Fourier infrared spectrometer Fourier infrared spectrometer (FT-IR) is a molecular absorption spectrum. Different functional groups and chemical bonds vibrate or rotate, and absorb infrared light of different wave numbers. Based on this, it can determine which functional groups or chemical bonds exist or change in the sample, which is used for qualitative, quantitative, and reaction process research. |