Environment-friendly high-flame-retardance foaming material for agricultural pesticide bucket and preparing method of environment-friendly high-flame-retardance foaming material

A foaming material and high flame-retardant technology, which is applied in the field of environmentally friendly high flame-retardant foaming materials for agricultural drug barrels and its preparation, can solve the problems of environmental impact, human harm, and non-environmental protection, so as to ensure fire safety and Personal safety, reasonable collocation, light weight effect

Inactive Publication Date: 2016-10-12
YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After agricultural planting, it is necessary to spray pesticides, and spraying pesticides generally requires the use of pesticide buckets. The existing pesticide buckets are important components in the process of spraying pesticides, and their fire safety is very important. In addition to fire safety, the medicine barrel also needs to have lightweight requirements to meet the requirements of handling and movement. It reduces the safety, and it is often easy to cause fires when encountering failures or accidents. Therefore, how to meet the requirements of light weight and have flame-retardant properties to ensure safety is a difficult technical problem. In addition, the existing The material of agricultural medicine barrels is not environmentally friendly, which has a great impact on the environment and human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An environmentally friendly and highly flame-retardant foaming material for agricultural drug barrels, which is composed of the following mass ratio components, isocyanate: composite material = 1:0.7, said isocyanate is Yantai Wanhua M200, and the composition of the composite material is as follows: The following parts by mass are counted, and the specific parts by mass are as follows:

[0020] Polyester 330 35-45 parts

[0021] Polyester 3360 25-35 parts

[0022] Polyester 400 15-18 parts

[0023] Polyester 400 9-12 parts

[0024] Silicone oil 158 2.5-3.5 parts

[0025] Catalyst HPF1 1.2-1.8 parts

[0026] Catalyst S20 1.0-1.5 parts

[0027] 3-3.8 parts of water

[0028] Flame retardant TCPP 33-39 parts.

[0029] Among them, 15-18 parts of polyester 400 are produced by Zhangjiagang Gangnan Company, and 9-12 parts of polyester 400 are produced by Wuxi Zhantuo Technology Co., Ltd.

Embodiment 2

[0031] A method for preparing the above-mentioned environment-friendly and highly flame-retardant foaming material for agricultural drug barrels, comprising the following preparation steps: firstly, a composite material is prepared: 35 parts of polyester 330, 25 parts of polyester 3360, 15 parts of polyester 400, Add 9 parts of polyester 400, 2.5 parts of silicone oil 158, 1.2 parts of catalyst HPF1, 1.0 parts of catalyst S20, 33 parts of flame retardant TCPP and 3 parts of water into the reactor for mixing reaction, stirring speed 80r / min , the mixing time is 6h to obtain the combined material, and then the isocyanate and the combined material are mixed uniformly at a mass ratio of 1:0.7 to obtain the foaming material.

Embodiment 3

[0033] A method for preparing the above-mentioned environmentally friendly and highly flame-retardant foaming material for agricultural drug barrels, comprising the following preparation steps: firstly, a composite material is prepared: 40 parts of polyester 330, 30 parts of polyester 3360, 16 parts of polyester 400, Add 11 parts of polyester 400, 3 parts of silicone oil 158, 1.6 parts of catalyst HPF1, 1.2 parts of catalyst S20, 35 parts of flame retardant TCPP and 3.4 parts of water into the reactor for mixing reaction, stirring speed 100r / min , the mixing time is 7h to get the combined material, and then mix the isocyanate and the combined material evenly according to the mass ratio of 1:0.7, and then the foaming material can be obtained.

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PUM

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Abstract

The invention discloses an environment-friendly high-flame-retardance foaming material for an agricultural pesticide bucket and a preparing method of the environment-friendly high-flame-retardance foaming material. The environment-friendly high-flame-retardance foaming material is prepared from isocyanate and a component material in the mass ratio of 1:0.7. The component material is prepared from, by mass, 35-45 parts of polyester 330, 25-35 parts of polyester 3360, 15-18 parts of polyester 400, 9-12 parts of polyester 400, 2.5-3.5 parts of silicon oil, 1.2-1.8 parts of a catalyst HPF1, 1.0-1.5 parts of a catalyst S20, 3-3.8 parts of water and 33-39 parts of a fire retardant TCPP. By the adoption of the material and the method, the prepared foaming material is high in flame retardant property and not prone to combustion when meeting fire, and thus the fireproof safety and personnel safety are ensured; besides, the prepared agricultural pesticide bucket is very light and capable of meeting the requirement for carrying and moving; due to the fact that environment-friendly raw materials serve as raw materials used for the foaming material, no toxic and harmful substance to the human body is released, and thus the requirement for environment friendliness is met.

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 foaming material for an agricultural medicine barrel and a preparation method thereof. Background technique [0002] After agricultural planting, it is necessary to spray pesticides, and spraying pesticides generally requires the use of pesticide buckets. The existing pesticide buckets are important components in the process of spraying pesticides, and their fire safety is very important. In addition to fire safety, the medicine barrel also needs to have lightweight requirements to meet the requirements of handling and movement. It reduces the safety, and it is often easy to cause fires when encountering failures or accidents. Therefore, how to meet the requirements of lightweight and have flame-retardant properties to ensure safety is a difficult technical problem. In addition, the existing The material of agri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G18/42C08K5/521C08J9/08C08G101/00
CPCC08G18/4202C08K5/521C08G2110/0083
Inventor 朱章娣朱凌宇
Owner YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENT
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