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Process for preparing ultra-thin, high-density glass wool products

A process method and cotton product technology, applied in the direction of glass/slag layered products, chemical instruments and methods, layered products, etc., can solve the problems of limited use of space, and achieve simple equipment, stable quality, and low cost Effect

Inactive Publication Date: 2011-12-28
NANTONG HAIJIA COMPOUND MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for some occasions with high heat preservation and heat insulation requirements and limited use space, such as precision machinery, automobiles and ships in transportation vehicles, etc., it is required to use a volumetric density of 96kg / m 3 Above, glass wool products with a thickness of less than 15mm, the existing technology cannot meet these requirements

Method used

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  • Process for preparing ultra-thin, high-density glass wool products
  • Process for preparing ultra-thin, high-density glass wool products
  • Process for preparing ultra-thin, high-density glass wool products

Examples

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Embodiment Construction

[0028] like figure 1 As shown, a process method for preparing ultra-thin, high-density glass wool products described in the embodiment of the present invention, the hot-pressing mold used in the process method of the present invention consists of an upper mold body 1 and a lower mold body 2. See figure 1 , heating wire 3 is housed in the upper mold body 1, and upper mold 4 is arranged on the bottom surface, and heating wire 6 is housed in the lower mold body 2, and lower mold 6 is arranged on the top surface, and glass wool felt 7 to be heated and pressed is housed in the lower mold 6 of the figure.

[0029] image 3 The mold structure is the same as figure 2 , the difference is that the upper mold 4 and the lower mold 6 are hinged with the hinge pin 10 on the same side. The mold of this embodiment does not need a press during use.

[0030] image 3 The middle and upper mold 4, the shape of the lower mold 6 are corresponding to the shape of the automobile engine heat shie...

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Abstract

The invention relates to a heat-collecting and heat-preserving glass wool roll, which includes heat-preserving glass wool. The upper surface and the lower surface of the heat-preserving glass wool are respectively provided with aluminum foil paper and heat-collecting paper. Bonding, in which the insulating glass wool is a single layer or a combination of multiple layers. The beneficial effects of the present invention are: the thermal insulation glass wool roll can be installed and applied on various buildings for thermal insulation and heat collection, and it is convenient, beautiful, firm and low-cost to form an integral body with the building to play the role of building thermal insulation and heat collection. It also facilitates the integration of solar energy and buildings.

Description

technical field [0001] The invention relates to a process for preparing ultra-thin, high-density glass wool products. Background technique [0002] Glass wool is a high-efficiency thermal insulation material. It has a series of superior properties such as low density, good elasticity, chemical corrosion resistance, and non-combustibility. It has the advantages of easy processing, durability, and low cost. It is widely used as thermal insulation material in industry. The traditional processing technology for preparing glass wool products, the density of the finished product is 16-96kg / m 3 , with a thickness of 15-50mm, which can basically meet general industrial purposes. However, for some occasions with high heat preservation and heat insulation requirements and limited use space, such as precision machinery, automobiles and ships in transportation vehicles, etc., it is required to use a volumetric density of 96kg / m 3 Above, the glass wool products with a thickness below 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10B32B17/04
Inventor 陈卫
Owner NANTONG HAIJIA COMPOUND MATERIAL CO LTD
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