Vulcanized rubber test instrument _ Zheng Yi Rubber Machinery _ rheometer Price

 The maximum torque of the vulcanization characteristics of the sample data 411 fully cured maximum shear modulus or stiffness test value comprises a flat torque curve back to the original maximum torque, and does not appear flat and returning curve within a predetermined time torque. When the maximum torque of vulcanized rubber sample, the maximum intensity of plastic material, from the viewpoint of the load indicating friction plastic material and the mold cavity reached the maximum contact surface. Maximum torque rheometer use the larger rubber, indicating the greater friction. Rotorless meter and a rotor friction surface constitutes rheometer is different. No less than the area of ??the rotor friction friction meter price of rubber vulcanization area of ??the rotor, so no less than the maximum torque of the rotor has a maximum torque of the rotor. 412 sample test values ??of viscosity minimum torque uncured. This value mainly reflects the size of the plastic material is good or bad fluidity and viscosity. Good fluidity ML small, small low viscosity ML. Generally, no rotor rheometer ML smaller than the rotor. Significance sulfur inspection parameters: the vulcanization curve ML: said rubber fluidity lower ML, better flowability, whereas worse. Vulcanization curve MH: Characterization of the compound rubber shear modulus, hardness, elongation strength and crosslink density, the lower the general MH, the lower the hardness, the higher the MH, the higher the hardness. Vulcanized rubber test instruments (referred Rheometer) is a standard instrument used to measure the process of rubber vulcanization, the rubber can be used for the uniformity and reproducibility of the important performance and stability testing, the auxiliary rubber formulation. Some manufacturers also use rheometer for production line testing, ie for each batch of rubber rheometer curve, or even every moment measured vulcanized rubber, vulcanized rubber meets the characteristics of test product requirements. Depending rheometer basic structure can be divided into two basic rotor and rotor-type. Due to the characteristics of the structure, accuracy rotorless instrument, ease of use are much higher than the rotor rheometer. Vulcanized rubber test instrument _ Zheng Yi Machinery _ Rubber prices offered by rheometer test positive mechanical arts. Test Machinery Co., Ltd., Yangzhou Zheng Yi (www.yzzysyj.com) in Rally, Rheometer, Mooney viscosity tester, impact testing machine, melt flow rate instrument industry has high visibility, integrity management, both quality of service, Welcome to inquire, or consult our "Business League call" it!