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Improved thermal stability tester for polymer materials

A polymer material, thermal stability technology, applied in analytical materials, material thermal analysis, instruments, etc., can solve the problems of accelerating the heat dissipation rate of the solution in the test tube, the resonance splash of the solution in the test tube, increasing the heating time, etc. Risk of spillage, increased uniformity of heating, effect of increased heating rate

Active Publication Date: 2021-09-03
上海理振工业技术有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages in the prior art that the vibration may cause the solution in the test tube to resonate and splash, damage the experimental device, and affect the experimental results, and the vibrating test tube will accelerate the heat dissipation speed of the solution in the test tube and increase the heating time. Proposed Improved Thermal Stability Tester for Polymer Materials

Method used

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  • Improved thermal stability tester for polymer materials
  • Improved thermal stability tester for polymer materials
  • Improved thermal stability tester for polymer materials

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0026] refer to Figure ...

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Abstract

The invention discloses an improved thermal stability tester for polymer materials, which includes a water bath box, a water bath cavity is opened in the water bath box, an annular groove is opened on the water bath box, and ring equidistant and fixedly installed in the annular groove are Multiple telescoping poles. In the present invention, the test tube fixed plate is squeezed by the pressure roller so that the test tube fixed plate can swing the test tube in an arc shape in the water bath chamber under the action of the telescopic rod and the spring, and the heat in the test tube is not dissipated through the sealing plug, which increases the heating speed and does not Splashing, the heated test tube is exhausted and depressurized through the air pipe to avoid rupture, the circular tank is kept in a dry environment through the dry bag, the output shaft of the motor is not bent through the counterweight box, and the speed of the pressure wheel is uniform, so that the heated Uniform and increase the life of the motor, control the connection of each electronic device through the electric pin, and play the role of installation and positioning, accurately understand the liquid level in the water bath cavity through the glass liquid level tube, and increase the convenience of operation and installation.

Description

technical field [0001] The invention relates to the field of polymer materials, in particular to an improved thermal stability tester for polymer materials. Background technique [0002] Natural polymers are polymer substances that exist in animals, plants and organisms, and can be divided into natural fibers, natural resins, natural rubber, animal glue, etc. Synthetic polymer materials mainly refer to the three major synthetic materials of plastics, synthetic rubber and synthetic fibers. Materials, in addition to adhesives, coatings and various functional polymer materials, synthetic polymer materials have properties that natural polymer materials do not have or have superior properties - smaller density, higher mechanics, wear resistance properties, corrosion resistance, electrical insulation, etc. When polymer materials are used in a certain field, it is necessary to measure the performance of the polymer material to determine whether it can be applied in this field. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N25/00
CPCG01N25/00
Inventor 耿建春
Owner 上海理振工业技术有限公司
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