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Polyurethane mop sponge and production method thereof

A polyurethane and mop technology, applied in the field of polyurethane products, can solve the problems of perishability, dirty water pressure out, mop is not easy to clean, etc., and achieve the effect of not easy to tear, easy to clean, and soft texture

Inactive Publication Date: 2015-09-23
ZIBO DEXIN LIANBANG CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The mop made of current materials is not easy to clean, easy to break, easy to have the disadvantages of dirty water being pressed out, etc.

Method used

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  • Polyurethane mop sponge and production method thereof
  • Polyurethane mop sponge and production method thereof
  • Polyurethane mop sponge and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The composition of raw materials is as follows:

[0025] A component:

[0026]

[0027]

[0028] B component:

[0029] WANNATE 8019 45kg.

[0030] Put the raw materials of component A into the mixer and mix evenly, adjust the constant material temperature to 25°C, adjust the speed of the stirrer to 4200r / min, pour component B preheated to 25°C into component A and stir for 4.5s, and mix the mixture The material is poured into a mold preheated to 40°C, and the mold is demoulded after 6 minutes to obtain the product.

[0031] The product index is shown in Table 1.

[0032] Table 1 Example 1 product index

[0033]

Embodiment 2

[0035] The composition of raw materials is as follows:

[0036] A component:

[0037]

[0038] B component:

[0039] WANNATE 8019 75kg.

[0040] Put the raw materials of component A into the mixer and mix evenly, adjust the constant material temperature to 23°C, adjust the speed of the agitator to 4000r / min, pour component B preheated to 23°C into component A and stir for 4s, and mix the material Pour it into a mold preheated to 35°C, and demould after 5 minutes to obtain the product.

[0041] Product indicators are shown in Table 2.

[0042] Table 2 embodiment 2 product index

[0043] Tensile strength (MP)

[0044]

Embodiment 3

[0046] The composition of raw materials is as follows:

[0047] A component:

[0048]

[0049] B component:

[0050] WANNATE 8019 60kg.

[0051] Put the raw materials of component A into the mixer and mix evenly, adjust the constant material temperature to 27°C, adjust the speed of the agitator to 4500r / min, pour the B component preheated to 27°C into the A component and stir for 5 seconds, and mix the material Pour it into a mold preheated to 45°C, and demould after 10 minutes to obtain the product.

[0052] Product indicators are shown in Table 3.

[0053] Table 3 embodiment 3 product index

[0054]

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PUM

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Abstract

The invention belongs to the technical field of polyurethane products and particularly relates to a polyurethane mop sponge and a production method thereof. The polyurethane mop sponge comprises a component A and a component B. The component A comprises polyether polyol DEP-3600H, polyether polyol DMN-550E, polyether polyol POP-H45, water, foam stabilizing agent, amine catalyst, crosslinking agent, chain extender and mill base. The component B comprises modified black material. The polyurethane mop sponge is good in filter performance, easy to clean, high in water absorption performance, elastic, hard to tear, less prone to deformation, soft in texture, anti-bacterial and resistant to odor.

Description

technical field [0001] The invention belongs to the technical field of polyurethane products, and in particular relates to a polyurethane mop sponge and a preparation method thereof. Background technique [0002] The mops made of current materials are not easy to clean, are easy to break, and are prone to shortcomings such as dirty water being squeezed out. The polyurethane sponge mop has good filtration performance, easy to clean, strong water absorption, elastic, not easy to tear, not easy to deform, soft texture, antibacterial and deodorant, there are different shapes and colors to choose from, it is the best choice for daily cleaning of the family Best choice. Contents of the invention [0003] The purpose of the present invention is to provide a polyurethane mop sponge, which has simple processing technology, high production efficiency, good filtration performance, easy cleaning, strong water absorption, elasticity, not easy to tear, not easy to deform, soft texture,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G18/66C08G18/48C08G18/32C08J9/08C08G101/00
CPCC08G18/3206C08G18/3275C08G18/4816C08G18/4829C08G18/667C08G18/6674C08G18/6688C08G2110/0008C08G2110/0083
Inventor 荆晓东耿佃勇杨雷王帅董伟
Owner ZIBO DEXIN LIANBANG CHEM IND
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