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Polymer material density testing equipment

A technology of polymer materials and testing equipment, applied in the direction of analyzing materials, measuring devices, specific gravity measurement, etc., can solve the problems of inability to test polymer materials, achieve the effect of convenient disassembly and vacuum extraction, and reasonable structural design

Inactive Publication Date: 2016-03-23
佛山市顺德区特丰塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional weight testing equipment, due to its relatively simple structure, cannot test the weight of polymer materials in various states. For example, traditional weight testing equipment cannot test polymer materials in a vacuum state, so it is impossible to obtain more complete data

Method used

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  • Polymer material density testing equipment
  • Polymer material density testing equipment
  • Polymer material density testing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] A kind of macromolecule material density testing equipment, comprises equipment body 101, and this equipment body 101 comprises weight tester 102, and the top of equipment body 101 is provided with the vacuum cover 103 that is detachably connected with it, and the top of this vacuum cover 103 is provided with its screw connection. The cover 104, the side wall of the vacuum cover 103 is provided with an air suction port 105; the top of the device body 101 is provided with a plug-in mechanism 106, and the plug-in mechanism 106 includes a slot 107, and the outer side of the slot 107 is provided with an annular first Boss 108, the top of first boss 108 is provided with sealing ring 109; The outer bottom of vacuum cover 103 is provided with annular second boss 110, and the height of this second boss 110 is lower than first boss 108, and There is a gap between the first boss 108 and the second boss 110 ; the edge of the sealing ring 109 extends out of the first boss 108 and ex...

Embodiment 2

[0060] A kind of macromolecule material density testing equipment, comprises equipment body 101, and this equipment body 101 comprises weight tester 102, and the top of equipment body 101 is provided with the vacuum cover 103 that is detachably connected with it, and the top of this vacuum cover 103 is provided with its screw connection. The cover 104, the side wall of the vacuum cover 103 is provided with an air suction port 105; the top of the device body 101 is provided with a plug-in mechanism 106, and the plug-in mechanism 106 includes a slot 107, and the outer side of the slot 107 is provided with an annular first Boss 108, the top of first boss 108 is provided with sealing ring 109; The outer bottom of vacuum cover 103 is provided with annular second boss 110, and the height of this second boss 110 is lower than first boss 108, and There is a gap between the first boss 108 and the second boss 110 ; the edge of the sealing ring 109 extends out of the first boss 108 and ex...

Embodiment 3

[0063] A kind of macromolecule material density testing equipment, comprises equipment body 101, and this equipment body 101 comprises weight tester 102, and the top of equipment body 101 is provided with the vacuum cover 103 that is detachably connected with it, and the top of this vacuum cover 103 is provided with its screw connection. The cover 104, the side wall of the vacuum cover 103 is provided with an air suction port 105; the top of the device body 101 is provided with a plug-in mechanism 106, and the plug-in mechanism 106 includes a slot 107, and the outer side of the slot 107 is provided with an annular first Boss 108, the top of first boss 108 is provided with sealing ring 109; The outer bottom of vacuum cover 103 is provided with annular second boss 110, and the height of this second boss 110 is lower than first boss 108, and There is a gap between the first boss 108 and the second boss 110 ; the edge of the sealing ring 109 extends out of the first boss 108 and ex...

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Abstract

The invention provides polymer material density testing equipment and belongs to the field of testing equipment. The equipment comprises an equipment body, the equipment body comprises a weight testing instrument, the top of the equipment body is provided with a vacuum cover, which is detachably connected to the top of the equipment body; the top of the vacuum cover is provided with a cover body, which is connected to the top of the vacuum cover through screw joint; the lateral wall of the vacuum cover is provided with an exhaust opening; the top of the equipment body is provided with a plug-in mechanism, the plug-in mechanism comprises a slot, the external side of the slot is provided with a circular first boss, the top of the first boss is provided with a sealing ring; the bottom of the external side of the vacuum cover is provided with a circular second boss, the height of the second boss is lower than that of the first boss, a gap exists between the first boss and the second boss; and the edge of the sealing ring stretch out the first boss and extends to the space above the second boss. The provided density testing equipment can measure the weight of a polymer material in a vacuum state and then calculate the density of the polymer material, and thus more precise data can be obtained.

Description

technical field [0001] The invention relates to the field of testing equipment, in particular to a testing equipment for the density of polymer materials. Background technique [0002] The field of polymer materials is a relatively popular field in recent years. After some new polymer materials are developed, their properties often need to be tested, and density testing is one of them. [0003] The density test is calculated indirectly by testing the volume and weight of a piece of polymer material. Traditional weight testing equipment, due to its relatively simple structure, cannot test the weight of polymer materials in various states. For example, traditional weight testing equipment cannot test polymer materials in a vacuum state, so it is impossible to obtain produce more complete data. Contents of the invention [0004] The present invention provides a polymer material density testing device, aiming to solve the above problems. [0005] The present invention is ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N9/02
CPCG01N9/02
Inventor 王孝海
Owner 佛山市顺德区特丰塑料制品有限公司
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