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A-level fireproof flexible ceiling film and preparation method thereof

A technology for smallpox and soft film, applied in the field of building decoration materials, can solve the problems of inability to meet fire safety and environmental protection requirements, poor fire resistance, etc., to broaden the applicable types of pigments, improve flame retardancy, improve cleanability and resistance aging effects

Active Publication Date: 2017-12-15
QUZHOU LONGWEI PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems that the traditional smallpox soft film has poor fireproof performance and cannot meet the requirements of fire safety and environmental protection, and provides a preparation method and application of a class A fireproof smallpox soft film

Method used

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  • A-level fireproof flexible ceiling film and preparation method thereof
  • A-level fireproof flexible ceiling film and preparation method thereof
  • A-level fireproof flexible ceiling film and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] (1) Weigh each component according to the following proportions: 100.0 g of glass fiber fabric, 40.0 g of polytetrafluoroethylene dispersion, 4.5 g of titanium dioxide, 3.0 g of hollow glass microspheres and 5.0 g of polyvinyl alcohol;

[0046] (2) Dissolve 0.2g of coupling agent γ-(methacryloyloxy)propyltrimethoxysilane (KH-570) in 99.8g of absolute ethanol to form a solution, soak 100g of glass fiber fabric in absolute ethanol After soaking in the solution for 30 minutes, take out the glass fiber fabric and dry it in an oven at 120°C for 12 hours; put the glass fiber fabric treated with the coupling agent KH-570 into an ultrasonic cleaner containing acetone for 30 minutes to clean it. Remove the dirt on the surface of the glass fiber, and put it into an oven to dry for 10 hours to obtain a clean glass fiber fabric;

[0047] (3) Put the clean glass fiber fabric into the low-temperature plasma treatment device, use a quartz plate with a thickness of 1 mm as the medium, ...

Embodiment 2

[0067] Compared with Example 1, the amount of glass fiber fabric in the first step is changed to 120.0g, and other conditions remain unchanged.

Embodiment 3

[0069] Compared with Example 1, the amount of polytetrafluoroethylene dispersion in the first step is changed to 35.0g, and other conditions remain unchanged.

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Abstract

The invention provides an A-level fireproof flexible ceiling film which comprises a substrate and a coating coated on the surface of the substrate, wherein a glass fiber fabric is the substrate and the coating is composed of polytetrafluoroethylene, titanium dioxide, hollow glass bead and polyvinyl alcohol. The A-level fireproof flexible ceiling film has excellent fireproof property (A-level fireproof) and high light transmittance (above 60-70%); the A-level fireproof flexible ceiling film is low in fuming volume and is capable of effectively stopping the fire spreading; the hollow glass bead is capable of promoting the fire resistance of the flexible ceiling film; due to the existence of the inner chamber of the hollow glass bead, the soundproof property and the heat-insulating property of the flexible ceiling film are excellent.

Description

technical field [0001] The invention relates to the field of building decoration materials, in particular to a preparation method and application of a Class A fireproof ceiling soft film. Background technique [0002] With the continuous improvement of people's living standards, people not only require the houses they live to meet the basic needs of shelter from wind, rain, and warmth, but also have new requirements for the beauty and environmental protection of interior decoration, especially for ceilings with a single shape. , the traditional monotonous ceiling shape has long been unable to meet people's aesthetic needs. In addition to hard ceilings such as traditional gypsum ceilings, plywood ceilings and metal grid ceilings, soft ceiling materials represented by ceiling soft film are very popular. Due to its soft texture, the ceiling soft film breaks through the limitations of the traditional hard ceiling with single shape, simple structure and inability to shape the su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/513D06M10/02D06M11/79D06M11/46D06M15/333D06M15/256E04F13/075
CPCD06M10/025D06M11/46D06M11/79D06M13/5135D06M15/256D06M15/333D06M2200/30E04F13/072E04F2290/045
Inventor 郑耀波
Owner QUZHOU LONGWEI PLASTIC
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