阅读说明：本技术 一种用于橡胶材料表面免打粗处理的鞋用处理剂生产工艺 (Production process of shoe treating agent for roughening-free treatment of surface of rubber material ) 是由 张治君 于 2020-06-11 设计创作，主要内容包括：本发明公开了一种用于橡胶材料表面免打粗处理的鞋用处理剂生产工艺,称取聚烯烃树脂21份,熔解,然后加入乙烯基双硬脂酸酰胺10份和聚甲基苯基硅氧烷3份,混合均匀,得到混合物A,然后称取氨基树脂13份,熔解,然后加入乙酸乙酯22份、碳酸二甲酯5份、甲基环己烷6份、羧甲基壳聚糖12份、甘油5份和乙氧基化脂肪族烷基胺1.5份。本发明通过聚烯烃树脂及多种高分子聚酯材料和甲基丙烯类单体经高温合成接枝制成,其产品液对橡胶类底材有极好的亲合力,只需传统处理剂一半的B粉(TCCA)就能有极佳的附着力效果、本产品因添加极少的TCCA氯化剂就能达到传统的附着力效果、从而解决了传统工艺一直困扰的白色橡胶底片的耐黄变问题。(The invention discloses a production process of a shoe treating agent for the surface of a rubber material without roughening, which comprises the steps of weighing 21 parts of polyolefin resin, melting, adding 10 parts of vinyl bis stearamide and 3 parts of polymethylphenylsiloxane, uniformly mixing to obtain a mixture A, weighing 13 parts of amino resin, melting, adding 22 parts of ethyl acetate, 5 parts of dimethyl carbonate, 6 parts of methylcyclohexane, 12 parts of carboxymethyl chitosan, 5 parts of glycerol and 1.5 parts of ethoxylated aliphatic alkylamine, and mixing uniformly. The product liquid has excellent affinity to rubber substrates, and can have excellent adhesive force effect only by half of B powder (TCCA) of a traditional treating agent, and the product can achieve the traditional adhesive force effect by adding few TCCA chlorinating agents, thereby solving the yellowing resistance problem of a white rubber bottom sheet which is always troubled by the traditional process.)

1. A production process of a shoe treating agent for the surface of a rubber material without roughening treatment is characterized by comprising the following steps of: the method comprises the following steps:

the formula comprises the following components in parts by weight:

18-30 parts of polyolefin resin, 13-22 parts of amino resin, 9-14 parts of vinyl bis-stearic acid amide, 20-30 parts of ethyl acetate, 5-10 parts of dimethyl carbonate, 5-10 parts of methylcyclohexane, 11-19 parts of carboxymethyl chitosan, 4-11 parts of glycerol, 2-7 parts of polymethylphenylsiloxane, 1.5-3.9 parts of ethoxylated aliphatic alkylamine and 0.5-1.9 parts of antioxidant.

The optimal weight parts of the components are as follows:

21 parts of polyolefin resin, 13 parts of amino resin, 10 parts of vinyl bis-stearic acid amide, 22 parts of ethyl acetate, 5 parts of dimethyl carbonate, 6 parts of methylcyclohexane, 12 parts of carboxymethyl chitosan, 5 parts of glycerol, 3 parts of polymethylphenylsiloxane, 1.5 parts of ethoxylated aliphatic alkylamine and 1.5 parts of antioxidant.

(III) the preparation process:

A. weighing polyolefin resin, melting, adding vinyl distearamide and polymethylphenylsiloxane, and uniformly mixing to obtain a mixture A;

B. weighing amino resin, melting, adding ethyl acetate, dimethyl carbonate, methylcyclohexane, carboxymethyl chitosan, glycerol and ethoxylated aliphatic alkylamine, and uniformly mixing to obtain a mixture B;

C. mixing the mixture A and the mixture B, placing the mixture A and the mixture B into an ultrasonic processor for ultrasonic treatment, firstly carrying out ultrasonic treatment for 3-8min at the temperature of 75-100 ℃, then increasing the temperature to 90-120 ℃, adding an antioxidant, and continuing the ultrasonic treatment for 5-10min to obtain a semi-finished product;

D. adding a chlorinating agent into the semi-finished product, and stirring by using a stirrer at the rotating speed of 80-220 r/min; stirring evenly to obtain the shoe treating agent for the surface of the rubber material without roughening.

2. The production process of the shoe treating agent for the surface free from roughening treatment of the rubber material as claimed in claim 1, wherein the production process comprises the following steps: and in the third step, the heating rate in the step C is 15 ℃/min.

3. The production process of the shoe treating agent for the surface free from roughening treatment of the rubber material as claimed in claim 1, wherein the production process comprises the following steps: the antioxidant comprises one or more of butylated hydroxyanisole and butylated hydroxytoluene.

4. The production process of the shoe treating agent for the surface free from roughening treatment of the rubber material as claimed in claim 1, wherein the production process comprises the following steps: the amino resin is methylated melamine resin.

5. The production process of the shoe treating agent for the surface free from roughening treatment of the rubber material as claimed in claim 1, wherein the production process comprises the following steps: and in the third step, the reaction kettle is adopted to dissolve and mix the raw materials, and the reaction kettle needs to be cleaned in time after being used.

Technical Field

The invention relates to the technical field of treating agents, in particular to a production process of a shoe treating agent for the surface of a rubber material without roughening treatment.

Background

The addition amount of the rubber treatment agent B powder (TCCA) in the traditional process is 0.8-1.0%, the addition amount of the B powder is high or low, which is a main reason for directly causing yellowing of rubber materials, the traditional product B powder has no adhesive force when being added little, and the material is yellowed when being added much, thereby bringing huge loss and bringing great inconvenience to production of enterprises.

Disclosure of Invention

The invention aims to provide a production process of a shoe treating agent for the surface of a rubber material without roughening treatment, which has the advantage of convenience in use and solves the problems that the traditional product B powder does not have adhesive force when being added in a small amount, and the material is yellowed when being added in a large amount, so that great loss is brought, and great inconvenience is brought to production of enterprises.

In order to achieve the purpose, the invention provides the following technical scheme: a production process of a shoe treating agent for the surface of a rubber material without roughening treatment comprises the following steps:

the formula comprises the following components in parts by weight:

18-30 parts of polyolefin resin, 13-22 parts of amino resin, 9-14 parts of vinyl bis-stearic acid amide, 20-30 parts of ethyl acetate, 5-10 parts of dimethyl carbonate, 5-10 parts of methylcyclohexane, 11-19 parts of carboxymethyl chitosan, 4-11 parts of glycerol, 2-7 parts of polymethylphenylsiloxane, 1.5-3.9 parts of ethoxylated aliphatic alkylamine and 0.5-1.9 parts of antioxidant.

The optimal weight parts of the components are as follows:

21 parts of polyolefin resin, 13 parts of amino resin, 10 parts of vinyl bis-stearic acid amide, 22 parts of ethyl acetate, 5 parts of dimethyl carbonate, 6 parts of methylcyclohexane, 12 parts of carboxymethyl chitosan, 5 parts of glycerol, 3 parts of polymethylphenylsiloxane, 1.5 parts of ethoxylated aliphatic alkylamine and 1.5 parts of antioxidant.

(III) the preparation process:

A. weighing polyolefin resin, melting, adding vinyl distearamide and polymethylphenylsiloxane, and uniformly mixing to obtain a mixture A;

B. weighing amino resin, melting, adding ethyl acetate, dimethyl carbonate, methylcyclohexane, carboxymethyl chitosan, glycerol and ethoxylated aliphatic alkylamine, and uniformly mixing to obtain a mixture B;

C. mixing the mixture A and the mixture B, placing the mixture A and the mixture B into an ultrasonic processor for ultrasonic treatment, firstly carrying out ultrasonic treatment for 3-8min at the temperature of 75-100 ℃, then increasing the temperature to 90-120 ℃, adding an antioxidant, and continuing the ultrasonic treatment for 5-10min to obtain a semi-finished product;

D. adding a chlorinating agent into the semi-finished product, and stirring by using a stirrer at the rotating speed of 80-220 r/min; stirring evenly to obtain the shoe treating agent for the surface of the rubber material without roughening.

Preferably, the heating rate in the step C in the third step is 15 ℃/min.

Preferably, the antioxidant comprises one or more of butylated hydroxyanisole and butylated hydroxytoluene.

Preferably, the amino resin is methylated melamine resin.

Preferably, in the third step, the reaction kettle is adopted to dissolve and mix the raw materials, and the reaction kettle needs to be cleaned in time after being used.

Compared with the prior art, the invention has the following beneficial effects:

the product liquid has excellent affinity to rubber substrates, and can have excellent adhesive force effect only by half of B powder (TCCA) of a traditional treating agent, and the product can achieve the traditional adhesive force effect by adding few TCCA chlorinating agents, thereby solving the yellowing resistance problem of a white rubber bottom sheet which is always troubled by the traditional process.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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:

a production process of a shoe treating agent for the surface of a rubber material without roughening treatment comprises the following steps:

the formula comprises the following components in parts by weight:

18-30 parts of polyolefin resin, 13-22 parts of amino resin, 9-14 parts of vinyl bis-stearic acid amide, 20-30 parts of ethyl acetate, 5-10 parts of dimethyl carbonate, 5-10 parts of methylcyclohexane, 11-19 parts of carboxymethyl chitosan, 4-11 parts of glycerol, 2-7 parts of polymethylphenylsiloxane, 1.5-3.9 parts of ethoxylated aliphatic alkylamine and 0.5-1.9 parts of antioxidant.

The optimal weight parts of the components are as follows:

21 parts of polyolefin resin, 13 parts of amino resin, 10 parts of vinyl bis-stearic acid amide, 22 parts of ethyl acetate, 5 parts of dimethyl carbonate, 6 parts of methylcyclohexane, 12 parts of carboxymethyl chitosan, 5 parts of glycerol, 3 parts of polymethylphenylsiloxane, 1.5 parts of ethoxylated aliphatic alkylamine and 1.5 parts of antioxidant.

(III) the preparation process:

A. weighing polyolefin resin, melting, adding vinyl distearamide and polymethylphenylsiloxane, and uniformly mixing to obtain a mixture A;

B. weighing amino resin, melting, adding ethyl acetate, dimethyl carbonate, methylcyclohexane, carboxymethyl chitosan, glycerol and ethoxylated aliphatic alkylamine, and uniformly mixing to obtain a mixture B;

C. mixing the mixture A and the mixture B, placing the mixture A and the mixture B into an ultrasonic processor for ultrasonic treatment, firstly carrying out ultrasonic treatment for 3-8min at the temperature of 75-100 ℃, then increasing the temperature to 90-120 ℃, adding an antioxidant, and continuing the ultrasonic treatment for 5-10min to obtain a semi-finished product;

D. adding a chlorinating agent into the semi-finished product, and stirring by using a stirrer at a rotating speed of 80-220 r/min; stirring evenly to obtain the shoe treating agent for the surface of the rubber material without roughening.