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Environment-friendly high-flame-retardant foaming material for agricultural water ladle and preparation method thereof

A foaming material and high flame-retardant technology, which is applied in the field of environmentally friendly high-flame-retardant foaming materials for agricultural water spoons and its preparation, can solve problems such as large environmental impacts and human hazards, reduced safety, and non-environmental protection, so as to ensure fire prevention Safety, light weight, reasonable matching effect

Inactive Publication Date: 2016-11-16
YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] All agricultural planting operations need to use agricultural water spoons. The existing agricultural water spoons are important components in the process of agricultural planting operations, and their fire safety is very important. In addition to fire safety, the existing agricultural water spoons also have It is necessary to have a lightweight requirement for ease of use. In order to achieve this purpose, people try various materials as the material of the agricultural chemical barrel, but the pursuit of lightweight also reduces the safety, and often encounters failures or Accidents are likely to cause fires. Therefore, how to meet the needs of lightweight and have flame-retardant properties to ensure safety is a difficult technical problem to solve. In addition, the existing agricultural water spoon materials are not environmentally friendly and have an impact on the environment and human body. very harmful

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] An environmentally friendly and highly flame-retardant foaming material for agricultural water spoons, which is composed of the following mass ratio components, isocyanate: composite material = 1:0.65, the said isocyanate is Yantai Wanhua M100, and the composition of the composite material is as follows: Count, the specific mass parts are as follows:

[0019] Polyester 330 35-45 parts

[0020] Polyester 3350 25-35 parts

[0021] Polyester 400 9-12 parts

[0022] Silicone oil 158 2.5-3.5 parts

[0023] Catalyst HPF1 1.2-1.8 parts

[0024] Catalyst S20 1.0-1.5 parts

[0025] 3-3.8 parts of water

[0026] Flame retardant TCPP 33-39 parts.

Embodiment 2

[0028] A preparation method of the above-mentioned environmentally friendly and highly flame-retardant foaming material for agricultural water spoons, comprising the following preparation steps: firstly, a composite material is prepared: 35 parts of polyester 330, 25 parts of polyester 3350, 9 parts of polyester 400, 2.5 parts 158 parts of silicone oil, 1.2 parts of catalyst HPF1, 1.0 parts of catalyst S20, 33 parts of flame retardant TCPP and 3 parts of water are added to the reactor for mixing reaction, the stirring speed is 80r / min, and the stirring time is 6h to obtain the combination material, and then mix the isocyanate and the combined material uniformly at a mass ratio of 1:0.65 to obtain the foaming material.

Embodiment 3

[0030] A preparation method of the above-mentioned environmentally friendly and highly flame-retardant foaming material for agricultural water spoons, comprising the following preparation steps: firstly, a composite material is prepared: 40 parts of polyester 330, 30 parts of polyester 3350, 11 parts of polyester 400, 3 158 parts of silicone oil, 1.6 parts of catalyst HPF1, 1.2 parts of catalyst S20, 35 parts of flame retardant TCPP and 3.4 parts of water are added to the reactor for mixing reaction, the stirring speed is 100r / min, and the stirring time is 7h to obtain the combination material, and then mix the isocyanate and the combined material uniformly at a mass ratio of 1:0.65 to obtain the foaming material.

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Abstract

The invention discloses an environment-friendly high-flame-retardant foaming material for an agricultural water ladle and a preparation method thereof. The environment-friendly high-flame-retardant foaming material is prepared from isocyanate and composition materials according to the mass ratio of 1 to 0.65; the composition materials are prepared from the following concrete ingredients in parts by mass: 35 to 45 parts of polyester 330, 25 to 35 parts of polyester 3350, 9 to 12 parts of polyester 400, 2.5 to 3.5 parts of silicon oil 158, 1.2 to 1.8 parts of catalysts HPF1, 1.0 to 1.5 parts of catalysts S20, 3 to 3.8 parts of water and 33 to 39 parts of flame retardants TCPP. After the use of the materials and the method, the flame-retardant performance of the prepared foaming materials is high; the prepared foaming materials cannot easily combust after meeting fire, so that the fireproof safety and the personnel safety are ensured; in addition, the prepared agricultural water ladle is light in weight, and is convenient to use; raw materials used for the foaming materials are all environment-friendly raw materials, so that substance toxic or harmful to human bodies cannot be released; the environment-friendly requirements are 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 agricultural water spoons and a preparation method thereof. Background technique [0002] All agricultural planting operations need to use agricultural water spoons. The existing agricultural water spoons are important components in the process of agricultural planting operations, and their fire safety is very important. In addition to fire safety, the existing agricultural water spoons also have It is necessary to have a lightweight requirement for ease of use. In order to achieve this purpose, people try various materials as the material of the agricultural chemical barrel, but the pursuit of lightweight also reduces the safety, and often encounters failures or Accidents are likely to cause fires. Therefore, how to meet the needs of lightweight and have flame-retardant properties to ensure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G18/42C08K5/521C08L75/06C08J9/08C08G101/00
CPCC08G18/4202C08J9/08C08J2203/10C08J2375/06C08K5/521C08L2201/02C08L2203/14C08G2110/0025C08G2110/0083C08L75/06
Inventor 朱章娣朱凌宇
Owner YANGZHONG TIANZHENG SYNTHETIC MATERIAL RES CENT
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