阅读说明：本技术 一种可以代替喷涂材料的免喷涂色母 (Spraying-free color master batch capable of replacing spraying material ) 是由 张娟珍 张丽婷 于 2019-11-06 设计创作，主要内容包括：本发明公开了一种可以代替喷涂材料的免喷涂色母,配方包括：丙烯腈正丁烯苯乙烯树脂、聚乙烯蜡、荧光增白剂和铝银粉,各组分的质量百分数分别是：65-70％的丙烯腈-丁二烯-苯乙烯共聚物、25-30％的铝银粉、3-5％的聚乙烯蜡和1-3％的荧光增白剂；该可以代替喷涂材料的免喷涂色母,1.产品固含量100％,完全不含溶剂,所有材料都从符合环保要求的产品中挑选,杜绝了原来喷漆使用大量溶剂对人体和环境的害处；2.免喷涂色母比一般的涂料要贵10％,算上油漆费用等,使用免喷涂色母的成本反而降了20-30％,使用免喷涂色母一次成型,免去喷涂工艺,无需后处理,从而降低单位产品成本；3.颜色丰富、耐候性好、不易脱色。(The invention discloses a spraying-free color master batch capable of replacing a spraying material, which comprises the following components in part by weight: acrylonitrile n-butylene styrene resin, polyethylene wax, a fluorescent whitening agent and aluminum silver powder, wherein the mass percentages of the components are as follows: 65-70% of acrylonitrile-butadiene-styrene copolymer, 25-30% of aluminum silver powder, 3-5% of polyethylene wax and 1-3% of fluorescent whitening agent; the spraying-free color master batch capable of replacing spraying materials has the advantages that 1, the solid content of the product is 100%, the product does not contain solvent completely, all materials are selected from products meeting the environmental protection requirement, and the harm of a large amount of solvent used in the original spray painting to human bodies and the environment is avoided; 2. the spraying-free color master is 10% more expensive than the common coating, the cost of the paint is calculated, the cost of the spraying-free color master is reduced by 20-30%, the spraying-free color master is used for one-step molding, the spraying process is omitted, post-treatment is not needed, and the unit product cost is reduced; 3. rich color, good weatherability and not easy to decolorize.)

1. A spraying-free color master batch capable of replacing a spraying material comprises the following components: acrylonitrile-butadiene-styrene copolymer, aluminum silver powder, polyethylene wax and fluorescent whitening agent, which is characterized in that: the weight percentages of the components are respectively as follows: 65-70% of acrylonitrile-butadiene-styrene copolymer, 25-30% of aluminum silver powder, 3-5% of polyethylene wax and 1-3% of fluorescent whitening agent.

2. The spraying-free color master batch capable of replacing the spraying material as claimed in claim 1, wherein the color master batch is characterized in that: the formula of the spraying-free color master batch also comprises a toner, and the content of the toner is added according to needs.

3. The spraying-free color master batch capable of replacing the spraying material as claimed in claim 1, wherein the color master batch is characterized in that: the type of the fluorescent whitening agent is OB-1.

4. The spraying-free color master batch capable of replacing the spraying material as claimed in claim 1, wherein the color master batch is characterized in that: the spraying-free color master batch comprises the following components in percentage by mass: 70% of acrylonitrile-butadiene-styrene copolymer, 3% of polyethylene wax, 2% of fluorescent whitening agent and 25% of aluminum silver powder, and a toner in a weight ratio of 50: 1 with the above raw materials.

5. The spraying-free color master batch capable of replacing the spraying material as claimed in claim 1, wherein the color master batch is characterized in that: the manufacturing process of the spraying-free color master batch comprises the following steps:

1) weighing: weighing various raw materials and toner according to the weight required by the process;

2) stirring: sequentially putting the weighed auxiliary agents into a high-speed mixer according to the process flow;

3) an extruder: setting according to the temperature of the spraying-free color master batch carrier, starting up after the temperature is kept for a certain time, and increasing the speed from slow to fast;

4) bracing: after the material is discharged from the mouth die, holding the material strips by hand and moving the material strips to the granulator at a constant speed, and passing through a blow-drying machine or a suction drying machine midway;

5) cutting and pulling: slowly increasing the rotating speed of the granulator when the material strips reach the feed inlet of the granulator;

6) packaging: naturally cooling and packaging according to requirements.

Technical Field

The invention relates to the technical field of plastic product injection molding, in particular to a spraying-free color master batch capable of replacing a spraying material.

Background

The surfaces of common plastic products are generally treated after painting, but harmful gases are generated in the painting and painting processes to cause harm to human and environment, and the painted products cannot be recycled. The pollution generated in the prior oil spraying coloring process can not be solved well. Meanwhile, the cost of the treatment after paint spraying is high, so that the product cost is increased and the use is not facilitated. Therefore, it is necessary to design a spraying-free color master batch which can replace spraying materials.

Disclosure of Invention

The invention aims to provide a spraying-free color master batch capable of replacing a spraying material so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a spraying-free color master batch capable of replacing a spraying material comprises the following components: acrylonitrile n-butylene styrene resin, polyethylene wax, a fluorescent whitening agent and aluminum silver powder, wherein the mass percentages of the components are as follows: 65-70% of acrylonitrile-butadiene-styrene copolymer, 25-30% of aluminum silver powder, 3-5% of polyethylene wax and 1-3% of fluorescent whitening agent.

According to the technical scheme, the formula of the spraying-free color master batch further comprises a toner, and the content of the toner is added according to needs.

According to the technical scheme, the type of the fluorescent brightener is OB-1.

According to the technical scheme, the spraying-free color master batch comprises the following components in percentage by mass: 70% of acrylonitrile-butadiene-styrene copolymer, 3% of polyethylene wax, 2% of fluorescent whitening agent and 25% of aluminum silver powder, and a toner in a weight ratio of 50: 1 with the above raw materials.

According to the technical scheme, the manufacturing process of the spraying-free color master batch comprises the following steps:

1) weighing: weighing various raw materials and toner according to the weight required by the process;

2) stirring: sequentially putting the weighed auxiliary agents into a high-speed mixer according to the process flow;

3) an extruder: setting according to the temperature of the spraying-free color master batch carrier, starting up after the temperature is kept for a certain time, and increasing the speed from slow to fast;

4) bracing: after the material is discharged from the mouth die, holding the material strips by hand and moving the material strips to the granulator at a constant speed, and passing through a blow-drying machine or a suction drying machine midway;

5) cutting and pulling: slowly increasing the rotating speed of the granulator when the material strips reach the feed inlet of the granulator;

6) packaging: naturally cooling and packaging according to requirements.

Compared with the prior art, the invention has the following beneficial effects: the spraying-free color master batch capable of replacing spraying materials has the advantages that 1, the solid content of the product is 100%, the product does not contain solvent completely, all materials are selected from products meeting the environmental protection requirement, and the harm of a large amount of solvent used in the original spray painting to human bodies and the environment is avoided; 2. the spraying-free color master is 10% more expensive than the common coating, the cost of the paint is calculated, the cost of the spraying-free color master is reduced by 20-30%, the spraying-free color master is used for one-step molding, the spraying process is omitted, post-treatment is not needed, and the unit product cost is reduced; 3. rich color, good weatherability and not easy to decolorize.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a technical scheme that: