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Thermal insulating polymer composite glass fiber flame-retardant facing material for wall body

A composite glass fiber and polymer technology, applied in thermal insulation, building structure, building components, etc., can solve problems affecting the bonding strength between surface decoration and wall, frequent interruption of cement solidification, slow speed and unfavorable progress, etc., to achieve Good anti-leakage and flame-retardant effects of polyester, reduced appearance weight, and improved peel strength

Active Publication Date: 2012-07-04
JIANGSU CHANGHAI COMPOSITE MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

More than 200 square meters can be wiped per job per day, and during the production process, due to the frequent interruption of cement solidification, the slow speed is not conducive to rushing the progress
There is a large amount of wiping pressure, thick thickness and heavy weight. If there is a slight difference in fixing, it will easily cause falling off and cause safety hazards. If the amount of wiping pressure is reduced, there will be polyurethane penetration, which will directly affect the bonding strength between the surface decoration and the wall.

Method used

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Embodiment Construction

[0015] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0016] The invention is a composite glass fiber flame-retardant veneer material for wall thermal insulation polymer, which is characterized in that: the veneer material adopts reinforced glass fiber thin felt as the base, and is coated with a polymer through an advanced coating process. Flame-retardant cement mortar coating, reinforced glass fiber mat, glass fiber diameter: 13-18um, to ensure the compactness of the mat surface, prevent excessive infiltration of polymer, length: 13-32um, to ensure the polyurethane foam material in the later stage The adhesion to the felt surface increases the peeling strength of the wall, thickness: 70-80um, weight: 60-70g / ㎡, reducin...

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PUM

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Abstract

The invention relates to a thermal insulating polymer composite glass fiber flame-retardant facing material for a wall body. According to the facing material, a reinforced glass fiber mat is adopted as a substrate, and a polymer flame-retardant cement mortar coating is coated through an advanced coating process. The polymer flame-retardant cement mortar coating is prepared by the following steps:(1) uniformly mixing and stirring a silane coupling agent KH-560, a dispersant K-1900 and water; (2) adding an acrylic polymer (45-50%), cement and sand into the uniformly stirred mixture, and fully and uniformly stirring at a speed of 800-1,200r / min; and (3) after uniformly stirring, adding a cellulosic thickener such as hydroxyethylcellulose, finally adding a flame retardant (non halogen class,99%) and uniformly stirring for later use. The thermal insulating polymer composite glass fiber flame-retardant facing material provided by the invention has the advantages of good flame retardance, high flatness, good thermal insulation system and light weight of appearance.

Description

Technical field [0001] The invention relates to a wall composite material, in particular, it uses an enhanced glass fiber thin felt as a base to make a wall heat-insulating polymer composite glass fiber flame-retardant veneer material through an advanced coating process. Background technique [0002] Wall insulation refers to the use of a certain fixing method (bonding, mechanical anchoring, pasting + mechanical anchoring, spraying, pouring, etc.) to fix the insulation material with low thermal conductivity (good thermal insulation effect) with the building wall. , To increase the average thermal resistance of the wall, so as to achieve the effect of heat preservation or heat insulation. Polyurethane foam materials have only been introduced in recent years and are used for insulation and waterproofing of building walls. Polyurethane materials are internationally recognized as the best thermal insulation materials. Approximately 49% of building thermal insulation materials in dev...

Claims

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Application Information

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IPC IPC(8): E04F13/02E04B1/76E04B1/94C04B28/00C04B28/04C04B28/06C04B24/38C04B24/26
CPCY02A30/244
Inventor 杨鹏威杨国文李荣平
Owner JIANGSU CHANGHAI COMPOSITE MATERIALS CO LTD
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