阅读说明：本技术 一种代替浮石的洗水材料及其制备方法 (Washing material replacing pumice and preparation method thereof ) 是由 陈国宝 于 2019-11-13 设计创作，主要内容包括：一种代替浮石的洗水材料,以重量份计包括以下组分：聚丙烯树脂80-90份、氧化铝粉1-6份、硅酸钠1-4份、绢云母粉1-4份、纳米碳酸钙1-4份、纳米金刚石0.2-0.5份、抗氧化剂0.5-1份、色粉0.5-1份。与天然浮石相比,本发明产品平均使用寿命达到一年甚至更长,单独使用可以实施重洗工艺,无需添加化工原料或酵素等帮助完成。本发明采用无毒无污染的材料制成,在使用过程中不吸附从服装中退色的染料、纤维屑及洗水配方中的化学原料,无固体废物产生。用过后的产品可以回收,重新加工后再重复使用。同时加工工艺简单,无需高温热处理,能耗低。(A washing water material replacing pumice comprises the following components in parts by weight: 80-90 parts of polypropylene resin, 1-6 parts of alumina powder, 1-4 parts of sodium silicate, 1-4 parts of sericite powder, 1-4 parts of nano calcium carbonate, 0.2-0.5 part of nano diamond, 0.5-1 part of antioxidant and 0.5-1 part of toner. Compared with natural pumice, the product has the average service life of one year or longer, and can implement a backwashing process without the help of chemical raw materials or enzymes and the like when used alone. The invention is made of nontoxic and pollution-free materials, does not adsorb dyes and fiber scraps faded from clothes and chemical raw materials in a washing water formula in the using process, and does not generate solid wastes. The used product can be recovered and reused after being reprocessed. Meanwhile, the processing technology is simple, high-temperature heat treatment is not needed, and the energy consumption is low.)

1. The washing water material replacing pumice is characterized by comprising the following components in parts by weight: 80-90 parts of polypropylene resin, 1-6 parts of alumina powder, 1-4 parts of sodium silicate, 1-4 parts of sericite powder, 1-4 parts of nano calcium carbonate, 0.2-0.5 part of nano diamond, 0.5-1 part of antioxidant and 0.5-1 part of toner.

2. The washing water material as claimed in claim 1, characterized by comprising the following components in parts by weight: 80-90 parts of polypropylene resin, 2-6 parts of alumina powder, 2-4 parts of sodium silicate, 2-4 parts of sericite powder, 2-4 parts of nano calcium carbonate, 0.3-0.5 part of nano diamond, 0.5-0.8 part of antioxidant and 0.5-0.8 part of toner.

3. The water-washing material according to any one of claims 1-2, wherein the antioxidant is at least one selected from the group consisting of antioxidant 1010, antioxidant 1076, antioxidant DNP; the toner is inorganic toner; the average grain diameter of the nano calcium carbonate is 60-80nm, and the average grain diameter of the nano diamond is 20-30 nm.

4. The washing water material as claimed in any one of claims 1 to 3, wherein the denim washing water material has a density of 1.0 to 1.3g/cm³The Rockwell hardness is 101-104.

5. The process for the preparation of the water-washing material according to any of claims 1 to 4, wherein the components are mixed, injection-molded in an injection molding machine, cooled and demolded.

6. The preparation method as claimed in claim 5, wherein the components are mixed in a high-speed mixer for 4-6 minutes, and after the mixture is uniform, the mixture is injection molded in an injection molding machine, wherein the heating temperature is 180-.

Technical Field

The invention relates to the technical field of garment processing, in particular to a washing water material for replacing pumice.

Background

At present, natural volcano pumice, also called volcanic rock or volcanic rock, used in cowboy clothing washing plants is vitreous lava with dense air holes, which is formed by rapid escape and expansion of internal gas due to rapid reduction of pressure after rock pulp is cooled rapidly in volcanic eruption process. The volume of the air holes accounts for more than 50% of the volume of the rock. It is called pumice because of its many pores, light weight and ability to float on the water. It features high strength, thermal insulation, sound absorption, fire-proof, acid-base resistance, corrosion-proof, no pollution and radioactivity. The volcanic pumice is porous in natural honeycomb, the average porosity inside and outside is about 40%, the volcanic pumice absorbs a large amount of dye, fiber scraps faded from clothes and chemical raw materials in a washing formula in the washing process of the jeans wear and becomes a pollution source (object), the volcanic pumice is hard but fragile, and is easily broken into fragments or particles due to continuous fission and mechanical beating and extrusion of the wear in the washing process of the jeans wear, the volcanic pumice loses the use value and finally becomes the pollution source: solid waste (e.g., silt).

The common washing water plant is added with 60kg of water per machine, and the washing water time is 2 hours. After a washing procedure is completed, the loss of the pumicite is about 40kg, namely 20kg per hour, and 40kg of pumicite needs to be added for a new process when the pumicite is used next time. The continuous working time of a general water washing plant is 12 hours per day, namely, each machine consumes 240kg of pumicite per day, each machine consumes 6000kg of pumicite per month (calculated according to 25 days), and each machine consumes 60000kg of pumicite per year (calculated according to 10 months). If a water washing plant with 20 machines is used, the loss of pumicite is 1200000kg (1200 tons) per year (10 months), which becomes silt (solid waste) with a source of pollution. Every washing plant has such solid waste piled up as a hill. The average density of the pumicite is about 0.6g/cm³It is difficult to implement the backwashing process, and chemical raw materials or enzymes need to be added to assist completion.

Disclosure of Invention

Aims to solve the problems that the natural pumicite used for washing water is easy to be lost, causes environmental pollution and the artificial pumicite has high energy consumption. The invention provides a washing material which comprises the following components in parts by weight: 80-90 parts of polypropylene resin, 1-6 parts of alumina powder, 1-4 parts of sodium silicate, 1-4 parts of sericite powder, 1-4 parts of nano calcium carbonate, 0.2-0.5 part of nano diamond, 0.5-1 part of antioxidant and 0.5-1 part of toner.

Preferably, the composition comprises the following components in parts by weight: 80-90 parts of polypropylene resin, 2-6 parts of alumina powder, 2-4 parts of sodium silicate, 2-4 parts of sericite powder, 2-4 parts of nano calcium carbonate, 0.3-0.5 part of nano diamond, 0.5-0.8 part of antioxidant and 0.5-0.8 part of toner.

Preferably, the density of the washing water material is 1.0-1.3g/cm³。

Preferably, the Rockwell hardness of the washing water material is 101-104.

Preferably, the antioxidant is at least one selected from the group consisting of antioxidant 1010, antioxidant 1076, and antioxidant DNP.

Preferably, the toner is an inorganic toner.

Preferably, the average particle size of the nano calcium carbonate is 60-80nm, and the average particle size of the nano diamond is 20-30 nm.

The invention also provides a preparation method of the washing material for replacing pumice, which comprises the steps of mixing the components, injection molding in an injection molding machine, cooling and demolding.

Preferably, the components are mixed in a high-speed mixer for 4-6 minutes, after the mixture is uniform, the mixture is injected and molded in an injection molding machine, wherein the heating temperature is 180-240 ℃, the pressurization pressure is 160-172MPa, and the molding time is 50-80s, and then the mixture is cooled and demoulded.

The addition of alumina can greatly improve the hardness of the washing water material, and the toughness is better than that of natural pumice, thereby achieving the purpose of durability. The nano calcium carbonate has oleophylic and hydrophobic surface, good compatibility with resin, can effectively improve or adjust the rigidity and toughness of products, improve the processing performance, improve the rheological property, the size stability and the heat resistance stability of the products, and has the functions of filling, strengthening and toughening. If the nano calcium carbonate is not added, pores are easily generated in the finished product after processing and forming, so that gaps are generated in the finished product, the density of the finished product is reduced, and the using effect of the product is influenced. The nano diamond has the advantages of both diamond and nano material, and the applicant finds that the nano diamond with different particle sizes and the nano calcium carbonate are compounded for use, so that the toughening can be enhanced, the filling effect is better, and the satisfactory performance can be obtained under the condition of less using amount.

The density of the washing material is less than 1.0g/cm³I.e., lighter than water, the product does not achieve the intended use effect. And more than 1.3g/cm³Too high a density can easily lead to abrasion of the garment material during the laundering process. Through repeated tests, the prepared density ranges from 1.0 to 1.3g/cm by controlling the dosage of each component³The washing water material product with the Rockwell hardness of 102-104 has the best use effect. Compared with natural pumice, the product has the average service life of one year or longer, and can implement a backwashing process without the help of chemical raw materials or enzymes and the like when used alone. The invention is made of nontoxic and pollution-free materials, does not adsorb dyes and fiber scraps faded from clothes and chemical raw materials in a washing water formula in the using process, and does not generate solid wastes. The used product can be recovered and reused after being reprocessed. Meanwhile, the processing technology is simple, high-temperature heat treatment is not needed, and the energy consumption is low.

Detailed Description

The present invention is further illustrated by the following examples, but is not limited to the details of the description.