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Elastic material and low-noise electric-heating kettle

An elastic material and low-noise technology, applied in the field of electric kettle manufacturing, can solve problems such as poor user experience and high noise of electric kettles, and achieve the effects of small compression permanent deformation, good shock and noise reduction performance, and long service life

Inactive Publication Date: 2018-11-27
深圳市博原实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the electric kettle makes a lot of noise during the working process, which has brought great adverse effects to users, resulting in extremely poor user experience

Method used

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  • Elastic material and low-noise electric-heating kettle

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Comparison scheme
Effect test

Embodiment 1

[0024] A kind of elastic material, described elastic material is obtained by the reaction of A component and B component, and described A component comprises by weight: 35 parts of polyether polyols, 25 parts of polyester polyols, 1,4- 1 part of butylene glycol, 1 part of MOCA, 0.1 part of catalyst, 1 part of foam stabilizer, 1 part of water and 0.1 part of pigment; the B component includes: 30 parts of MDI and 5 parts of TDI.

Embodiment 2

[0026] A kind of elastic material, described elastic material is obtained by the reaction of A component and B component, and described A component comprises by weight: 40 parts of polyether polyol, 35 parts of polyester polyol, 1, 5 parts of 4-butanediol, 5 parts of MOCA, 1 part of catalyst, 2 parts of foam stabilizer, 2 parts of water and 1 part of pigment; the B component includes: 35 parts of MDI and 10 parts of TDI.

Embodiment 3

[0028] A kind of elastic material, described elastic material is obtained by the reaction of A component and B component, and described A component comprises by weight: 38 parts of polyether polyols, 28 parts of polyester polyols, 1,4- 3 parts of butylene glycol, 3 parts of MOCA, 0.7 parts of catalyst, 1.5 parts of foam stabilizer, 1.5 parts of water and 0.8 parts of pigment; the B component includes: 32 parts of MDI and 7 parts of TDI.

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Abstract

The invention discloses an elastic material and a low-noise electric-heating kettle. The elastic material is obtained by reaction of a component A and a component B, wherein the component A comprisesthe following components in parts by weight: 35-40 parts of polyether polyol, 25-35 parts of polyester polyol, 1-5 parts of 1, 4-butanediol, 1-5 parts of MOCA, 0.1-1 part of catalyst, 1-2 parts of foam homogenizing agent, 1-2 parts of water and 0.1-1 part of pigment; the component B comprises the following components in parts by weight: 30-35 parts of MDI (Diphenyl Methane Diisocyanate) and 5-10 parts of TDI (Toluene Diisocynate), wherein the hydroxyl value of the polyether polyol is 50-300mgKOH / g, and the hydroxyl value of the polyester polyol is 50-300mgKOH / g. The elastic material provided by the embodiment of the invention has the beneficial effects that the compression stiffness is more than 3MPa / mm respectively and the permanent compression deformation is less than 5% respectively. Therefore, an elastic base made of the elastic material provided by the embodiment of the invention is soft and has the advantages of good buffering performance, good resilience, reduced permanent compression deformation, long service life and good damping and noise-reducing performances.

Description

technical field [0001] The invention relates to the technical field of electric kettle manufacturing, in particular to an elastic material and a low-noise electric kettle. Background technique [0002] Electric kettle refers to an electric water boiler used in hotel rooms for self-boiling water for guests. It generally has a split power base, automatic switch for boiling water, water level indication standards, power indicator lights, dry protection and other safety devices. General technical indicators It is about 950W, the water capacity is from 0.5 to 2 liters, and the voltage is 220-240V. Electric kettles are popular among consumers because of their fast and convenient boiling water. [0003] In the prior art, the electric kettle makes a huge noise during the working process, which brings great adverse effects to users, resulting in extremely poor user experience. Contents of the invention [0004] The technical problem to be solved by the present invention is how to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G18/42C08G18/48C08G18/76C08G18/32C08G18/66A47J27/21
CPCA47J27/21008A47J27/21166C08G18/3206C08G18/3243C08G18/4018C08G18/42C08G18/48C08G18/6607C08G18/7607C08G18/7614C08G18/7671
Inventor 郭煜青
Owner 深圳市博原实业有限公司
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