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Heat and corrosion resistant vacuum bottle with long service life

A corrosion-resistant, thermos bottle technology, applied in the direction of gas/liquid distribution and storage, fixed-capacity gas storage tanks, mechanical equipment, etc., can solve the problems of heat resistance and weak corrosion resistance, to increase corrosion resistance, improve resistance Thermal properties, effects of improving thermal oxygen resistance and corrosion resistance

Inactive Publication Date: 2015-09-09
蚌埠市耀得保温容器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But existing silicon rubber has the deficiency of heat resistance, weak corrosion resistance, how to prepare a kind of service life is long, heat resistance is good, the thermos bottle with excellent corrosion resistance becomes the technical problem that needs to be solved at present

Method used

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  • Heat and corrosion resistant vacuum bottle with long service life

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] refer to figure 1 , a heat-resistant and corrosion-resistant thermos bottle with a long service life, including a bottle body 1, an inner tank 2, an upper cover assembly 3, and a heat preservation plug 4; the inner tank 2 is placed in the bottle body 1, and the upper cover assembly 3 is fastened to the bottle body 1 at the top, the insulation plug 4 is connected with the opening of the liner 2; wherein the insulation plug 4 includes a base 41 and a sealing sleeve 42, the sealing sleeve 42 is sealed and connected with the side wall of the base 41, and the sealing sleeve 42 is made of silicon rubber.

[0020] The raw materials of silicone rubber include by weight: 30 parts of methyl vinyl silicone oil, 4 parts of vinyl trimethoxysilane, 1 part of vinyl triethoxysilane, 1,3-divinyl dimethyl disiloxane 2 parts of alkanes, 0.5 parts of cyclic vinyl siloxane, 0.007 parts of titanium chelate, 0.0002 parts of dibutyltin dilaurate, 1.5 parts of phthalates, 1 part of isophthalate...

Embodiment 2

[0022] refer to figure 1 , a heat-resistant and corrosion-resistant thermos bottle with a long service life, including a bottle body 1, an inner tank 2, an upper cover assembly 3, and a heat preservation plug 4; the inner tank 2 is placed in the bottle body 1, and the upper cover assembly 3 is fastened to the bottle body 1 at the top, the insulation plug 4 is connected with the opening of the liner 2; wherein the insulation plug 4 includes a base 41 and a sealing sleeve 42, the sealing sleeve 42 is sealed and connected with the side wall of the base 41, and the sealing sleeve 42 is made of silicon rubber.

[0023] The raw materials of silicone rubber include by weight: 50 parts of methyl vinyl silicone oil, 2 parts of vinyl trimethoxysilane, 3 parts of vinyl triethoxysilane, 1,3-divinyl dimethyl disiloxane 1 part of alkanes, 1.5 parts of cyclic vinyl siloxane, 0.003 parts of titanium chelate, 0.0009 parts of dibutyltin dilaurate, 0.5 parts of phthalates, 3 parts of isophthalat...

Embodiment 3

[0025] refer to figure 1 , a heat-resistant and corrosion-resistant thermos bottle with a long service life, including a bottle body 1, an inner tank 2, an upper cover assembly 3, and a heat preservation plug 4; the inner tank 2 is placed in the bottle body 1, and the upper cover assembly 3 is fastened to the bottle body 1 at the top, the insulation plug 4 is connected with the opening of the liner 2; wherein the insulation plug 4 includes a base 41 and a sealing sleeve 42, the sealing sleeve 42 is sealed and connected with the side wall of the base 41, and the sealing sleeve 42 is made of silicon rubber.

[0026] The raw materials of silicone rubber include by weight: 40 parts of methyl vinyl silicone oil, 3.6 parts of vinyl trimethoxysilane, 2 parts of vinyl triethoxysilane, 1,3-divinyl dimethyl disiloxane 1.8 parts of alkanes, 1 part of cyclic vinyl siloxane, 0.006 parts of titanium chelate, 0.0005 parts of dibutyltin dilaurate, 1.3 parts of phthalates, 2 parts of isophthal...

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Abstract

The invention discloses a heat and corrosion resistant vacuum bottle with long service life. The heat and corrosion resistant vacuum bottle comprises a bottle body, an inner container, an upper cover component and a heat insulation plug, the inner container is placed in the bottle body, the upper cover component is fastened at the top end of the bottle body, the heat insulation plug is connected with an opening of the inner container in a matched manner and comprises a base and a sealing sleeve, the sealing sleeve is hermetically connected with the side wall of the base and made of silicon rubber, and raw materials of the silicon rubber include methyl vinyl silicon oil, vinyl trimethoxy silane, vinyl triethoxysilane, 1, 3-divinyl dimethyl disiloxane, ring-shaped vinyl siloxane, titanium chelate, dibutyltin dilaurate, phthalate esters, isophthalic acid esters, modified silicon dioxide, glass beads, aluminum oxide powder, calcium carbonate, talcum powder, kaolin, glycerol and pigments. Under the condition of keeping original characteristics of a product, the heat resistance of the product is remarkably improved, the corrosion resistance of the product is enhanced, and the service life of the product is remarkably prolonged.

Description

technical field [0001] The invention relates to the technical field of silicone rubber, in particular to a heat-resistant and corrosion-resistant thermos bottle with long service life. Background technique [0002] Silicone rubber refers to a type of elastomer whose molecular main chain is -Si-O-inorganic structure and side chain is organic group. Silicone rubber has excellent heat resistance, cold resistance, dielectric properties, ozone resistance and atmospheric aging resistance. The most outstanding performance of silicone rubber is that it can be used in a wide range of temperatures and can be used for a long time at -60°C to 250°C. Based on the above excellent properties of silicone rubber, silicone rubber is considered to be the best material for the insulation plug of the thermos bottle. However, the existing silicone rubber has the disadvantages of heat resistance and weak corrosion resistance. How to prepare a thermos bottle with long service life, good heat resis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J41/02C08L83/07C08K13/06C08K5/5425C08K5/57C08K5/12C08K3/36C08K7/20C08K3/22C08K3/26C08K3/34
Inventor 孙本辉
Owner 蚌埠市耀得保温容器有限公司
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