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Environment-friendly woodstone ship floor and preparation method thereof

An environmentally friendly wood and fossil technology, applied in ship hulls, ship construction, non-magnetic metal hulls, etc., can solve the problems of not being able to withstand ultra-high temperature combustion, not meeting environmental protection requirements, not being able to withstand high-heat fire sources, etc., to achieve convenient operation and effective It is beneficial to large-scale popularization and application, and the effect of simple preparation process

Active Publication Date: 2014-04-09
HENGMEI BUILDING NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, none of the organic boards currently on the market can withstand high temperatures and continuous burning of open flames. For example, solid wood, multi-layer solid wood, reinforced boards, and diamond composite boards cannot withstand high-heat fire sources. Although all the above existing artificial decorative boards have been added Flame retardants are still unable to withstand ultra-high temperature combustion, and man-made decorative panels release formazan, a carcinogen, which does not meet environmental protection requirements.

Method used

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  • Environment-friendly woodstone ship floor and preparation method thereof
  • Environment-friendly woodstone ship floor and preparation method thereof
  • Environment-friendly woodstone ship floor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] An environmentally friendly wood fossil ship floor, comprising the following raw materials in mass percentages:

[0050]

[0051] Wherein, the plasticizer is acrylic resin. The auxiliary agent includes the following raw materials in parts by weight: 3 parts of aluminum hydroxide, 1.5 parts of catalyst and 0.5 part of accelerator. The catalyst is ethylene glycol; the accelerator is sulfuric acid.

[0052] A method for preparing an environmentally friendly wood fossil ship floor, comprising the following processing steps:

[0053] Step A, pour the plasticizer in the above mass percentage into the container, then add the auxiliary agent and stir evenly;

[0054] Step B, sequentially adding lignin, hemp fiber, perlite and sodium silicate into the container and heating and stirring to obtain a molten base material;

[0055] Step C. Pour the molten base material into the prefabricated extruder, adjust the specifications of the extruded sheet according to the required th...

Embodiment 2

[0057] An environmentally friendly wood fossil ship floor, comprising the following raw materials in mass percentages:

[0058]

[0059] Wherein, the plasticizer is acrylic resin. The auxiliary agent includes the following raw materials in parts by weight: 3 parts of aluminum hydroxide, 1.5 parts of catalyst and 0.5 part of accelerator. The catalyst is polyethylene glycol; the accelerator is metasilicate.

[0060] A method for preparing an environmentally friendly wood fossil ship floor, comprising the following processing steps:

[0061] Step A, pour the plasticizer in the above mass percentage into the container, then add the auxiliary agent and stir evenly;

[0062] Step B, sequentially adding lignin, hemp fiber, perlite and potassium silicate into the container and heating and stirring to obtain a molten base material;

[0063] Step C. Pour the molten base material into the prefabricated extruder, adjust the specifications of the extruded sheet according to the requi...

Embodiment 3

[0065] An environmentally friendly wood fossil ship floor, comprising the following raw materials in mass percentages:

[0066]

[0067] Wherein, the plasticizer is acrylic resin. The auxiliary agent includes the following raw materials in parts by weight: 3 parts of aluminum hydroxide, 1.5 parts of catalyst and 0.5 part of accelerator. The catalyst is propylene glycol; the accelerator is oxalic acid; and the calcium carbonate is a mixture of heavy calcium carbonate and nanometer calcium carbonate with a mass ratio of 5:1.

[0068] A method for preparing an environmentally friendly wood fossil ship floor, comprising the following processing steps:

[0069] Step A, pour the plasticizer in the above mass percentage into the container, then add the auxiliary agent and stir evenly;

[0070] Step B, sequentially adding lignin, hemp fiber, perlite and calcium carbonate into the container and heating and stirring to obtain a molten base material;

[0071] Step C. Pour the molte...

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Abstract

The invention relates to the technical field of ship floors, and particularly relates to an environment-friendly woodstone ship floor and a preparation method thereof. The environment-friendly woodstone ship floor is prepared from the following raw materials in percentage by weight: 10-30% of perlite, 5-20% of calcium carbonate or silicate, 20-60% of lignin, 5-20% of fibrilia, 5-20% of plasticizer and 5-15% of auxiliary agent. The environment-friendly woodstone ship floor prepared in the invention has the advantages of being light in weight, nonflammable at high temperature of 1200 DEG C, free of toxic substances and smoke volatilization, resistant to strong acid, strong alkali, water, moisture and mildew, high in impact force resistance, convenient to cut with a nail hammer or a saw during construction, convenient to use and the like; the environment-friendly woodstone ship floor prepared in the invention is dedicated to decorative plates on ships, wall surfaces and floors for commercial use and domestic use, and the like. The preparation technology is simple, convenient to operate, and beneficial to large-scale popularization and application.

Description

technical field [0001] The invention relates to the technical field of ship floors, in particular to an environment-friendly petrified wood ship floor and a preparation method thereof. Background technique [0002] In order to improve the safety of ship floors and to comply with the relatively strict regulations imposed on modern passenger ships, it is becoming increasingly important to improve the flame retardancy of the materials used to construct the cabin area. In today's environment of extreme international craft industry competition, the use of prefabricated cabin area components is constantly increasing in order to reduce the overall ship construction time. There is a need to meet increasingly stringent environmental regulations for passenger and crew comfort as well as increasingly stringent fire protection regulations for Safety of Life at Sea (SOLAS). [0003] However, none of the organic boards currently on the market can withstand high temperatures and continuou...

Claims

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Application Information

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IPC IPC(8): C04B30/00E04F15/02
CPCB63B2005/247C04B30/00C04B30/02C04B2111/00129C04B2111/60E04F15/102Y02W30/91C04B14/18C04B14/28C04B14/303C04B40/0263C04B2103/10C04B2103/30C04B18/248C04B18/26
Inventor 郑祯勋
Owner HENGMEI BUILDING NEW MATERIALS