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Wear-resistant flame retardation wallpaper raw paper and making method thereof

A technology of wallpaper and base paper, which is applied in the direction of synthetic cellulose/non-cellulose material pulp/paper, paper, papermaking, etc., which can solve the problems of difficult preservation, easy accumulation of dust and dirt, poor sound insulation effect, etc., and avoid harm to human health damage, improved brushability, and improved tensile strength

Inactive Publication Date: 2016-08-31
ANHUI SOYA DECORATIVE MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This paper only analyzes the flame retardancy of the base paper. However, the current wallpapers generally have problems such as easy to accumulate dust and dirt, get wet when exposed to water, poor sound insulation effect, and single function. It is less than the technical indicators that people have high requirements for the indoor environment, and it will become moldy in humid areas or humid climates, especially during the rainy season in the south, which is not easy to store and has a short service life. This requires frequent replacement of wallpaper, and the cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] A wear-resistant and flame-retardant wallpaper base paper, made of the following raw materials in parts by weight: birch pulp 62, bagasse 7, pine needles 6, bamboo charcoal fiber 11, sepiolite powder 16.8, chlorinated paraffin 2.6, antimony trioxide 4.4, phosphoric acid Calcium 0.2, high wear-resistant carbon black 1.2, litsea cubeba oil 2.3, nanometer calcium carbonate 0.3.

[0016] A method for making a wear-resistant and flame-retardant wallpaper base paper includes the following steps:

[0017] (1) Heat and boil litsea cubeba oil under nitrogen protection, add nano-calcium carbonate to maintain the temperature and magnetically stir for 1-2 hours, filter, wash and dry, and freeze at minus 15-20°C for 3-5 hours to obtain the modified Nano calcium carbonate;

[0018] (2) Soak the sepiolite powder in a hydrochloric acid solution with a concentration of 3-5mol / L for 8-9 hours, continuously magnetically stir in a constant temperature water bath at 30-60°C for 2-3 hours, ...

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Abstract

The invention discloses a wear-resistant flame retardation wallpaper raw paper. Present technologies and present formulas are improved, meerschaum powder-antimony oxide-chlorinated paraffin is adopted as a flame retardant and is modified, H. and OH. free radicals in the chain reaction and for keeping combustion in a paper combustion reaction gas phase are captured to change the reaction mode in the gas phase, the heat release amount of the reaction is reduced to quench flame, and nanometer calcium carbonate is added to raw materials after being organically modified to improve the brush ability of raw paper and make the raw paper be closely combined with a decoration layer and not shed. The flame retardation property of the flame retardation wallpaper raw paper meets GB / T14656-93 requirements, the tearability, the folding strength, the ring crush strength and the tensile strength are improved, and wallpaper produced by using the raw paper has the advantages of environmental protection, no pollution, wear resistance, difficult shedding, full utilization of the moisture absorption, ventilation, bacteriostasis, anti-bacterium, warmness in winter, coolness in summer and humidity adjustment characteristics of bamboo charcoal fibers to purify and adjust air, and avoiding of damages of harmful materials to the health of human bodies.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a wear-resistant and flame-resistant wallpaper base paper and a manufacturing method thereof. Background technique [0002] Wallpaper, also known as wallpaper, is based on paper, non-woven fabric or woven fabric, plus a decorative layer, and is widely used for some wall or wall decoration. Although wallpaper is not essential for the decoration of buildings, it is already an important means of creating interior style, atmosphere and color. In particular, paper-based wallpapers are favored by people no matter in terms of product performance or environmental protection requirements. [0003] Paper is an essential item in people's lives. With the development of social economy, paper and paper products are widely used in many aspects such as packaging materials, building materials, industry and agriculture, and daily necessities. The ignition point of paper is between 130 and 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H15/12D21H13/50D21H17/67D21H17/68D21H17/60D21H17/66D21H17/00D21H17/02D21H21/34D21H21/14
CPCD21H15/12D21H13/50D21H17/00D21H17/02D21H17/60D21H17/66D21H17/675D21H17/68D21H17/74D21H21/14D21H21/34
Inventor 李华令
Owner ANHUI SOYA DECORATIVE MATERIALS
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