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Low-temperature testing machine for waterproof coiled material

A low-temperature test and waterproof membrane technology, which is applied to the analysis of materials, measuring devices, instruments, etc., can solve the problems of easy aging of the test chamber and achieve the effect of ensuring long-term effective use

Inactive Publication Date: 2015-03-11
常熟市环境试验设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing low-temperature testing machine for waterproof membrane, the test chamber is prone to aging after a period of use

Method used

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Examples

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Embodiment Construction

[0012] The specific implementation of the present invention will be further described below in conjunction with the examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0013] The technical scheme of concrete implementation of the present invention is:

[0014] A low-temperature testing machine for waterproof coiled materials, comprising a main box body, a test chamber is provided in the main box body, and the inner wall of the test chamber is coated with a protective layer, and the protective layer is composed of the following components in parts by mass :

[0015] 2.4 parts chlorinated polypropylene,

[0016] 0.6 parts carbon black,

[0017] 1.3 parts lignosulfonate,

[0018] 1.2 parts calcium hydroxide,

[0019] 0.6 parts cocamidopropyl betaine,

[0020] 0.5 part of esterquat.

[0021]

[0022] The above is only a preferred embodime...

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Abstract

The invention discloses a low-temperature testing machine for a waterproof coiled material. The machine comprises a main box body, wherein a testing storehouse is arranged in the main box body, the inner wall of the testing storehouse is coated with a protective layer, and the protective layer consists of the following components in parts by weight: 2.4 parts of chlorinated polypropylene, 0.6 part of carbon black, 1.3 parts of lignosulfonate, 1.2 parts of calcium hydroxide, 0.6 part of cocoalkanoylamido propyl betaine and 0.5 part of esterquat. According to the low-temperature testing machine for the waterproof coiled material disclosed by the invention, the inner wall of the testing storehouse is coated with the protective layer, so that the testing storehouse can be used for a long time, and the long-term effective use of whole equipment can also be ensured.

Description

technical field [0001] The invention relates to a low-temperature testing machine for waterproof coiled materials. Background technique [0002] In the existing low-temperature testing machine for waterproof membranes, the test chamber is prone to aging after being used for a period of time. Contents of the invention [0003] The purpose of the present invention is to provide a low-temperature testing machine for waterproof coiled materials, the inner wall of the test chamber is coated with a protective layer, so that the test chamber can be used for a long time, and the long-term effective use of the overall equipment can be guaranteed. [0004] In order to achieve the above object, the technical solution of the present invention is to design a waterproof coiled material low-temperature testing machine, including a main box body, a test chamber is arranged in the main box body, and the inner wall of the test chamber is coated with a protective layer. In parts, the protec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
Inventor 陈国华
Owner 常熟市环境试验设备有限公司
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