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Polyurethane flower arrangement mud material and preparation method thereof

A technology of flower arrangement mud and polyurethane, which is applied in the field of polyurethane application, can solve the problems of polluting the environment, can only be discarded, cannot be degraded and recycled, and achieves good water absorption, avoiding environmental damage, and strong water absorption and water retention.

Inactive Publication Date: 2020-03-27
SHANDONG INOV NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, most of the flower arrangement mud materials on the market are phenolic foam products, which are soft in texture and strong in water absorption, but they have a serious disadvantage: they can only be discarded after use, which seriously pollutes the environment, and cannot be degraded to achieve the effect of recycling.

Method used

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  • Polyurethane flower arrangement mud material and preparation method thereof
  • Polyurethane flower arrangement mud material and preparation method thereof
  • Polyurethane flower arrangement mud material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The polyurethane flower arrangement mud material includes component A and component B, wherein the component A is composed of the following raw materials in parts by weight:

[0031]

[0032] The said group B is PM200.

[0033] The preparation method of described polyurethane flower arrangement mud material, comprises the following steps:

[0034] (1) Add INOVOL F330N, INOVOL R4110, INOVOL R403 and INOVOL 8001A into the stirring tank, stir evenly, then add PC-5, A-1, foam stabilizer L-580, water and green pigment into the stirring tank in sequence , and stir evenly to obtain component A;

[0035] (2) Mix component A and component B prepared in step (1) at a mass ratio of 1:1.0 at 25°C and stir evenly. After the reaction, the polyurethane flower arrangement mud material is obtained.

Embodiment 2

[0037] The polyurethane flower arrangement mud material includes component A and component B, wherein the component A is composed of the following raw materials in parts by weight:

[0038]

[0039]

[0040] The said group B is M20S.

[0041] The preparation method of described polyurethane flower arrangement mud material, comprises the following steps:

[0042] (1) Add INOVOL F330N, INOVOL R4110, INOVOL R403 and INOVOL 8001A into the stirring tank, stir evenly, then add PC-5, A-1, foam stabilizer L-580, water and green pigment into the stirring tank in sequence , and stir evenly to obtain component A;

[0043] (2) Mix component A and component B prepared in step (1) at a mass ratio of 1:1.0 at 25°C and stir evenly. After the reaction, the polyurethane flower arrangement mud material is obtained.

Embodiment 3

[0045] The polyurethane flower arrangement mud material includes component A and component B, wherein the component A is composed of the following raw materials in parts by weight:

[0046]

[0047] The said group B is PM200.

[0048] The preparation method of described polyurethane flower arrangement mud material, comprises the following steps:

[0049] (1) Add INOVOL F330N, INOVOL R4110, INOVOL R403 and INOVOL 8001A into the stirring tank, stir evenly, then add PC-5, A-1, foam stabilizer L-580, water and green pigment into the stirring tank in sequence , and stir evenly to obtain component A;

[0050] (2) Mix component A and component B prepared in step (1) at a mass ratio of 1:1.0 at 25°C and stir evenly. After the reaction, the polyurethane flower arrangement mud material is obtained.

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Abstract

The invention belongs to the technical field of polyurethane application and particularly relates to a polyurethane flower arrangement mud material and a preparation method thereof. The polyurethane flower arrangement mud material comprises a component A and a component B. The mass ratio of the component A to the component B is 1: 0.9-1.1, the component A is composed of polyether polyol A, polyether polyol B, polyether polyol C, polyether polyol D, a chemical foaming agent, a catalyst, a foam stabilizer and an additive, and the component B is polymerized diphenylmethane diisocyanate. The polyurethane flower arrangement mud material disclosed by the invention has the advantages of adjustable density and color, high aperture ratio, good water absorption and environment-friendly foaming system, and the prepared flower arrangement mud material can be recycled, so that the damage to the environment is avoided. The preparation method disclosed by the invention is simple and easy to implement, energy-saving and consumption-reducing.

Description

technical field [0001] The invention belongs to the technical field of polyurethane application, and in particular relates to a polyurethane flower arrangement mud material and a preparation method thereof. Background technique [0002] With the improvement of the national economy and people's living standards, the demand for flowers is increasing day by day, especially in hospitals, hotels, wedding venues and various grand holiday activities. As a highly porous and highly water-absorbent foam plastic, flower arrangement mud can effectively prolong the life of flowers through the supply of water and nutrients, and is widely used in the transportation of flowers and preservation during transportation. Moreover, the flower arrangement mud has high strength, has a certain supporting and fixing effect on flowers, and can be used in the shape design of flowers. [0003] The commonly used flower arrangement mud material in the prior art is phenolic foam, which has low density, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G18/48C08J9/08A01G5/04C08G101/00
CPCA01G5/04C08G18/4816C08G18/4829C08G2110/0083
Inventor 李明友肖健美王玉杜孝林
Owner SHANDONG INOV NEW MATERIALS CO LTD
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