阅读说明：本技术 一种具有多种内部结构的丙烯酸酯胶粘剂的制备 (Preparation of acrylate adhesive with multiple internal structures ) 是由 胡文虎 胡叔平 于 2018-06-01 设计创作，主要内容包括：本发明公开了一种具有多种内部结构的丙烯酸酯胶粘剂的制备,丙烯酸酯胶粘剂,其特征在于：按质量份数,由下列组分构成：甲基丙烯酸甲酯80～100份、甲基丙烯酸6～8份、聚甲基丙烯酸甲酯模塑粉20～30份、二乙基苯胺0.l～0.2份、过氧化甲乙酮0.l～0.2份、环烷酸钴0.05v0.1份、丙烯酸5～10份、邻苯二甲酸二丁酯2～3份。本发明所制得的丙烯酸酯胶粘剂珂用于铁、铜、铝合金等金属材料的粘接,且粘接强度大大提高,成本较低,金属材料之间的剪切强度可达到2IMPa以上。(The invention discloses a preparation method of an acrylate adhesive with various internal structures, which is characterized by comprising the following steps: the adhesive comprises the following components in parts by mass: 80-100 parts of methyl methacrylate, 6-8 parts of methacrylic acid, 20-30 parts of polymethyl methacrylate molding powder, 0. l-0.2 part of diethylaniline, 0. l-0.2 part of methyl ethyl ketone peroxide, 0.05v0.1 part of cobalt naphthenate, 5-10 parts of acrylic acid and 2-3 parts of dibutyl phthalate. The prepared acrylate adhesive can be used for bonding metal materials such as iron, copper, aluminum alloy and the like, the bonding strength is greatly improved, the cost is low, and the shearing strength among the metal materials can reach more than 2 IMPa.)

1. The preparation method of the acrylate adhesive with various internal structures is characterized by comprising the following steps: the acrylate adhesive is characterized in that: the adhesive comprises the following components in parts by mass: 80-100 parts of methyl methacrylate, 6-8 parts of methacrylic acid, 20-30 parts of polymethyl methacrylate molding powder, 0. l-0.2 part of diethylaniline, 0. l-0.2 part of methyl ethyl ketone peroxide, 0.05v0.1 part of cobalt naphthenate, 5-10 parts of acrylic acid and 2-3 parts of dibutyl phthalate;

The preparation method of the acrylate adhesive with various internal structures comprises the following steps: weighing the components according to the formula ratio in sequence, stirring uniformly in a reaction kettle, and curing for 24 hours at room temperature under the pressure of 0.1-0.2 MPa to obtain a finished product.

2. the preparation of acrylate adhesives with multiple internal structures as claimed in claim I, wherein: the acrylate adhesive comprises the following components in parts by weight: 100 parts of methyl methacrylate, 6 parts of methacrylic acid, 28 parts of polymethyl methacrylate molding powder, 0.15 part of diethylaniline, 0.12 part of methyl ethyl ketone peroxide, 0.06 part of cobalt naphthenate, 6 parts of acrylic acid and 2 parts of dibutyl phthalate.

Technical Field

The invention relates to preparation of an acrylate adhesive with various internal structures.

Background

The adhesion refers to a technology of connecting surfaces of homogeneous or heterogeneous objects together by using an adhesive, has the characteristics of continuous stress distribution, light weight and the like, is rapidly developed along with the development of the society, has more and more types of adhesives, is generally applied to the adhesives bonded by metal materials such as iron, copper, aluminum alloy and the like in the market, has the defect of insufficient bonding strength, and has certain limitation because the shearing strength between the bonded materials is insufficient.

Disclosure of Invention

the technical problem to be solved by the invention is as follows: to solve the above problems of the prior art in the background art, an improved preparation of acrylate adhesives with various internal structures is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

Preparation of acrylate adhesive with various internal structures, acrylate adhesive, and adhesive quality

The weight portions are composed of the following components: 80-100 parts of methyl methacrylate, 6-8 parts of methacrylic acid, 20-30 parts of polymethyl methacrylate molding powder, 0. l-0.2 part of diethylaniline, 0. l-0.2 part of methyl ethyl ketone peroxide, 0.05v0.1 part of cobalt naphthenate, 5-10 parts of acrylic acid and 2-3 parts of dibutyl phthalate;

the preparation method of the acrylate adhesive with various internal structures comprises the following steps: weighing the components according to the formula ratio in sequence, stirring uniformly in a reaction kettle, and curing for 24 hours at room temperature under the pressure of 0.1-0.2 MPa to obtain a finished product.

The acrylate adhesive comprises the following components in parts by weight: 100 parts of methyl methacrylate, 6 parts of methacrylic acid, 28 parts of polymethyl methacrylate molding powder, 0.15 part of diethylaniline, 0.12 part of methyl ethyl ketone peroxide, 0.06 part of cobalt naphthenate, 6 parts of acrylic acid and 2 parts of dibutyl phthalate.

The acrylic ester adhesive has the beneficial effects that the prepared acrylic ester adhesive can be used for iron, copper and aluminum

The adhesive strength of metal materials such as alloy and the like is greatly improved, the cost is low, and the shearing strength between the metal materials can reach more than 2 IMPa.

Detailed Description

The present invention will now be described in further detail.

Preparation of acrylate adhesive with various internal structures, acrylate adhesive, and adhesive quality

the weight portions are composed of the following components: 80-100 parts of methyl methacrylate, 6-8 parts of methacrylic acid, 20-30 parts of polymethyl methacrylate molding powder, 0. l-0.2 part of diethylaniline, 0. l-0.2 part of methyl ethyl ketone peroxide, 0.05v0.1 part of cobalt naphthenate, 5-10 parts of acrylic acid and 2-3 parts of dibutyl phthalate;

The preparation method of the acrylate adhesive with various internal structures comprises the following steps: weighing the components according to the formula ratio in sequence, stirring uniformly in a reaction kettle, and curing for 24 hours at room temperature under the pressure of 0.1-0.2 MPa to obtain a finished product.

The acrylate adhesive comprises the following components in parts by weight: 100 parts of methyl methacrylate, 6 parts of methacrylic acid, 28 parts of polymethyl methacrylate molding powder, 0.15 part of diethylaniline, 0.12 part of methyl ethyl ketone peroxide, 0.06 part of cobalt naphthenate, 6 parts of acrylic acid and 2 parts of dibutyl phthalate.