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External protection-free glass fiber heat insulation cotton used for heating and cooling engineering

A glass fiber, glass fiber layer technology, applied in glass/slag layered products, layered products, synthetic resin layered products, etc., can solve the problems of economic discount, increase production and installation costs, and achieve wide applicability , The effect of reducing the chance of glass fiber puncturing the skin

Inactive Publication Date: 2017-11-10
TAICANG SANYI HEATING & CHILLING PROJECT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Glass wool board should adopt new technology to make its artificial fibers disappear naturally in human

Method used

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  • External protection-free glass fiber heat insulation cotton used for heating and cooling engineering

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Embodiment Construction

[0019] The concept, specific structure and specific effects of the present invention will be clearly and completely described below in conjunction with the embodiments and drawings, so as to fully understand the purpose, features and effects of the present invention. The various technical features created by the present invention can be combined interactively on the premise of not contradicting each other.

[0020] see figure 1 , a kind of heating and cooling engineering without additional protective glass fiber insulation cotton, characterized in that it includes a protective layer 1, a glue layer 2 and a glass fiber layer 3, and the upper surface and the lower surface of the glass fiber side are respectively provided with a glue layer 2 and a glass fiber layer. A protective layer 1, an adhesive layer 2 is provided between the protective layer 1 and the glass fiber layer 3, and the protective layer 1 is made of polyester film. The present invention can effectively prevent th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides an external protection-free glass fiber heat insulation cotton used for heating and cooling engineering. The glass fiber heat insulation cotton is characterized in that the glass fiber heat insulation cotton comprises a protection layer, a glue layer and a glass fiber layer, and the glue layer is arranged between the protection layer and the glass fiber layer. The protection layer and the glue layer are arranged to effectively prevent glass fibers from being released into air, and the glass fiber release amount is reduced to reduce the probability of stabbing of the glass fibers to skins.

Description

technical field [0001] The invention relates to a kind of glass wool, in particular to a kind of thermal insulation cotton without additional protective glass fiber used in heating and cooling engineering. Background technique [0002] Glass wool belongs to a category of glass fibers and is a man-made inorganic fiber. Glass wool is a material made of molten glass fibrosis to form a cotton-like material. Its chemical composition belongs to glass and is an inorganic fiber. Glass wool uses natural ores such as quartz sand, limestone, and dolomite as the main raw material, and is melted into glass with some chemical raw materials such as soda ash and borax. In the melted state, it is blown by external force to form floc fine fibers, and the fibers are intersected in three dimensions, intertwined with each other, showing many small gaps. Such gaps can be regarded as pores. Therefore, glass wool can be regarded as a porous material with good heat insulation and sound absorption...

Claims

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Application Information

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IPC IPC(8): B32B17/02B32B17/10B32B27/12B32B27/36B32B7/12B32B3/24B32B3/30
CPCB32B5/02B32B3/266B32B3/30B32B7/12B32B27/12B32B27/36B32B2262/101
Inventor 王李剑蒋三一
Owner TAICANG SANYI HEATING & CHILLING PROJECT CO LTD