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High-cleaning-power scouring pad and preparation method thereof

A cleaning cloth and cleaning power technology, applied in the field of high cleaning power cleaning cloth and preparation, can solve the problems of increasing process complexity, stress concentration, reducing product durability, etc., to improve melt processing stability and rigidity. and good toughness, improve the effect of aging resistance

Pending Publication Date: 2022-04-12
阳光卫生医疗科技江阴有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The defect of the existing technology is that the melt-blown non-woven fabric is combined with other materials to manufacture the required cleaning products, which increases the complexity of the process. It is necessary to consider the compatibility between the composite materials and the preparation process parameters. ; The upper and lower fiber webs are hot-rolled to strengthen the connection firmness, but the stress concentration around the hot-rolled contact points will have a negative impact on the mechanical properties of the fibers; hot-rolling will easily damage the fabric structure and reduce the bulkiness of the fabric; The phenomenon of delamination and delamination will also occur during the use of the product, which will reduce the durability of the product

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • High-cleaning-power scouring pad and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The melt-blown raw material of the high-cleaning scouring pad is the first polypropylene chip, the second polypropylene chip, a nucleating agent, an initiator and an antioxidant; the melt index of the first polypropylene chip is greater than that of the second polypropylene chip , the melt index of the first polypropylene chip is 800g / 10min, and the melt index of the second polypropylene chip is 36g / 10min.

[0037] The initiator is 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane; the nucleating agent is substituted aryl carboxylate aluminum salt; the antioxidant is antioxidant 3114.

[0038] In terms of parts by mass, the melt-blown raw material of the scouring pad includes 66 parts of the first polypropylene chip, 34 parts of the second polypropylene chip, 2.5 parts of a nucleating agent, 0.4 part of an initiator, and 0.012 parts of an antioxidant.

[0039] The preparation method of high-cleaning scouring pad comprises the following steps:

[0040] S1: Mix the melt-blown...

Embodiment 2

[0048] Embodiment 2 is based on embodiment 1, and the difference is that the melt index of the first polypropylene chip is 900g / 10min, the melt index of the second polypropylene chip is 36g / 10min, and the mass fraction of the meltblown raw material component of cleaning cloth is not Change.

Embodiment 3

[0050] Example 3 is based on Example 1, the difference is that the melt index of the first polypropylene chip is 1200g / 10min, and the melt index of the second polypropylene chip is 36g / 10min.

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Abstract

The invention discloses a scouring pad with high cleaning power. Melt-blowing raw materials of the scouring pad comprise a first polypropylene slice, a second polypropylene slice, a nucleating agent, an initiator and an antioxidant, the melt index of the first polypropylene slice is greater than that of the second polypropylene slice, the difference value of the melt indexes of the first polypropylene slice and the second polypropylene slice is 400-1300g / 10min, and the melt index of the second polypropylene slice is 20-45g / 10min. The melt-blowing raw materials of the scouring pad form a second polypropylene slice as a filament support main body under the coordination action of the initiator and the nucleating agent, and the second polypropylene slice and the first polypropylene slice melt are crosslinked and crystallized to form rough bulges, so that the scouring pad is good in rigidity and toughness; the antioxidant effectively improves the processing stability of the melt and the ageing resistance of the product. The invention also discloses a preparation method of the scouring pad with high cleaning power.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a scouring pad with high cleaning power and a preparation method. Background technique [0002] Traditional kitchen cleaning scouring pads include artificial sponges and cotton gauze. Cleaning utensils need to be used in combination with detergents. They are not easy to dry and easy to breed odors and bacteria. New products include needle-punched non-woven fabrics, wood pulp cotton rags, and wood pulp sponges. The problem of quick drying has been improved, but it takes time to clean stubborn stains, and the removal efficiency is low after soaking. Metal-based cleaning products such as steel wool are effective at removing stubborn stains, but they can damage the surface of the cookware. [0003] Non-woven fabrics are oriented or randomly arranged textile staple fibers or filaments to form a fiber network structure, which has the advantages of large specific surface area of ​​fibers, high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/56D04H1/544D01F1/10
Inventor 杨孟楠陈丽芬李琦娴
Owner 阳光卫生医疗科技江阴有限公司