Environmental-protection and high-flame retardation yacht shell composite material and preparation method thereof

A composite material and high flame-retardant technology, which is applied in the field of environmentally friendly high flame-retardant yacht hull composite materials and its preparation, can solve the problems of harming human health, causing fires, being easily corroded and rusted, and achieving no harm to human health , Guaranteed safety, high flame retardant effect

Inactive Publication Date: 2016-01-13
YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because wooden boats are flammable and deformed when exposed to water, and steel boats are easily corroded and rusted when exposed to water, many yacht hulls currently use composite materials with better performance. Composite materials used in yacht hulls usually have the defect of poor flame retardancy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for preparing an environmentally friendly and highly flame-retardant yacht hull composite material. The preparation steps are as follows: firstly, a combined polyether is prepared: 55 parts of vegetable oil polyether polyol JTM-4110, 25 parts of polyether polyol 4110, 8 parts of Diethanolamine, 2.5 parts of polyurethane silicone oil AK-7760, 2 parts of catalyst APM9, 35 parts of tris(1-chloro-2-propyl) phosphate and 3.0 parts of water are added to the reactor for mixing reaction, and the stirring speed is 80r / min, and the stirring time is 6h to obtain the combined polyether, and then mix the combined polyether and isocyanate MR200 at a mass ratio of 1.7:1 to obtain the composite material of the present invention.

Embodiment 2

[0025] A method for preparing an environmentally friendly and highly flame-retardant yacht hull composite material. The preparation steps are as follows: firstly, a combined polyether is prepared: 57 parts of vegetable oil polyether polyol JTM-4110, 26 parts of polyether polyol 4110, 9 parts of Diethanolamine, 2.6 parts of polyurethane silicone oil AK-7760, 2.2 parts of catalyst APM9, 36 parts of tris(1-chloro-2-propyl) phosphate and 3.1 parts of water are added to the reactor for mixing reaction, stirring speed 90r / min, and the stirring time is 7h to obtain the combined polyether, and then mix the combined polyether and isocyanate MR200 at a mass ratio of 1.7:1 to obtain the composite material of the present invention.

Embodiment 3

[0027] A method for preparing an environmentally friendly and highly flame-retardant yacht hull composite material. The preparation steps are as follows: firstly, a combined polyether is prepared: 63 parts of vegetable oil polyether polyol JTM-4110, 27 parts of polyether polyol 4110, 10 parts of Diethanolamine, 3.3 parts of polyurethane silicone oil AK-7760, 2.8 parts of catalyst APM9, 37 parts of tris(1-chloro-2-propyl) phosphate and 3.2 parts of water are added to the reactor for mixing reaction, stirring speed 110r / min, and the stirring time is 8 hours to obtain the combined polyether, and then mix the combined polyether and isocyanate MR200 at a mass ratio of 1.7:1 to obtain the composite material of the present invention.

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PUM

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Abstract

The invention discloses an environmental-protection and high-flame retardation yacht shell composite material and a preparation method thereof. The composite material comprises polyether polyol, diethanolamine, polyurethane silicone oil, a catalyst, tris(1-chloro-2-propyl)phosphate, water and isocyanate. The composite material has high flame retardation property and is uninflammable when meeting fire, so the safety of yachts and the safety of people taking the yachts are guaranteed. All raw materials used for preparing the composite material in the invention are environmentally friendly raw materials, so the composite material does not release substances toxic or harmful to human bodies, and is healthy and harmless to the human bodies.

Description

technical field [0001] The invention relates to a composite material and a preparation method thereof, in particular to an environment-friendly high flame-retardant yacht hull composite material and a preparation method thereof. Background technique [0002] As a high-level water entertainment tool, yachts are favored by more and more private or group organizations. In recent years, in order to improve the performance of yachts, more and more high-tech patents and new materials have been applied to yachts, among which the hull material as the main body of the hull naturally bears the brunt and becomes the key research object. According to the hull material of the yacht, it can be divided into wooden boats, steel boats and composite boats. Because wooden boats are flammable and deformed when exposed to water, and steel boats are easily corroded and rusted when exposed to water, many yacht hulls currently use composite materials with better performance. Composite materials u...

Claims

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Application Information

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IPC IPC(8): C08G18/66C08G18/48C08G18/32C08K5/521
CPCC08G18/6688C08G18/3275C08G18/4804C08K5/521
Inventor 朱章弟纪新根
Owner YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENT
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