阅读说明：本技术 一种hepteen-base促进剂乳化液及其制备方法 (Hepten-base accelerator emulsion and preparation method thereof ) 是由 卢秋余 刘磊 符建壮 雷统席 袁意 宋军军 于 2020-11-18 设计创作，主要内容包括：本发明涉及胶丝技术领域,尤其是一种hepteen-base促进剂乳化液及其制备方法；一种hepteen-base促进剂乳化液,它包括A液和B液；A液由以下重量份数的组分组成：hepteen-base80-120份和油酸8-12份；B液由以下重量份数的组分组成：纯水70-90份、三乙醇胺4-6份和8％酪素溶液40-60份。配制在常温下就可以配制,不需要加热,不耗热能。配制耗材量少,节约原料,配制过程简便,易操作,提高了工作效率。配制效果理想,乳化均匀,没有分层现象,能与胶料均匀混合。(The invention relates to the technical field of glue silk, in particular to a hepeen-base accelerator emulsion and a preparation method thereof; a hepten-base accelerator emulsion, which comprises a solution A and a solution B; the solution A comprises the following components in parts by weight: 80-120 parts of heptene-base and 8-12 parts of oleic acid; the solution B comprises the following components in parts by weight: 70-90 parts of pure water, 4-6 parts of triethanolamine and 40-60 parts of 8% casein solution. The preparation can be carried out at normal temperature without heating and heat energy consumption. The preparation material consumption is small, the raw materials are saved, the preparation process is simple and convenient, the operation is easy, and the working efficiency is improved. The emulsion has ideal preparation effect, uniform emulsification, no layering phenomenon and uniform mixing with sizing material.)

1. A hepten-base accelerator emulsion, which comprises a solution A and a solution B;

the solution A comprises the following components in parts by weight:

80-120 parts of hepeen-base and 8-12 parts of oleic acid;

the solution B comprises the following components in parts by weight:

70-90 parts of pure water, 4-6 parts of triethanolamine and 40-60 parts of 8% casein solution.

2. A heptene-base accelerator emulsion as defined in claim 1, wherein: the hepeen-base accelerator emulsion comprises a solution A and a solution B;

the solution A comprises the following components in parts by weight:

100 parts of hepeen-base and 10 parts of oleic acid;

the solution B comprises the following components in parts by weight:

80 parts of pure water, 5 parts of triethanolamine and 50 parts of 8% casein solution.

3. A heptene-base accelerator emulsion as defined in claim 1, wherein: the 8% casein solution comprises the following components in parts by weight:

100 parts of pure water, 10 parts of casein and 6 parts of ammonia water.

4. A preparation method of a hepten-base accelerator emulsion comprises the following steps:

weighing heptene-base and oleic acid, and then mixing and stirring uniformly to prepare solution A;

weighing pure water, triethanolamine and 8% casein solution, and then mixing and stirring uniformly to prepare solution B;

and step three, slowly adding the solution B into the solution A under the stirring condition, and finally emulsifying into emulsion by using an emulsifying machine.

Technical Field

The invention relates to the technical field of latex yarn, in particular to a hepeen-base accelerator emulsion and a preparation method thereof.

Background

The hepten-base is a curing agent, an enhancer and an accelerator, and the CBnumber of the hepten-base is CB 54882863. It can be emulsified and used in latex.

The hepten-base is difficult to emulsify, and usually needs to be emulsified after being prepared into emulsion by adding other auxiliary agents. The existing preparation method usually needs heating (85-90 ℃), the preparation process is complex, the emulsion prepared by the method can be layered after being emulsified and stored for one day, the uniformity of the sizing material is easily affected (the existing preparation method is simply needed in the prior art), and the production cost is high.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a hepeen-base accelerator emulsion and a preparation method thereof.

The technical scheme of the invention is as follows:

a hepten-base accelerator emulsion, which comprises a solution A and a solution B;

the solution A comprises the following components in parts by weight:

80-120 parts of hepeen-base and 8-12 parts of oleic acid;

the solution B comprises the following components in parts by weight:

70-90 parts of pure water, 4-6 parts of triethanolamine and 40-60 parts of 8% casein solution.

In a preferred embodiment, the heptene-base accelerator emulsion comprises a solution A and a solution B;

the solution A comprises the following components in parts by weight:

100 parts of hepeen-base and 10 parts of oleic acid;

the solution B comprises the following components in parts by weight:

80 parts of pure water, 5 parts of triethanolamine and 50 parts of 8% casein solution.

Specifically, the 8% casein solution comprises the following components in parts by weight:

100 parts of pure water, 10 parts of casein and 6 parts of ammonia water.

A preparation method of a hepten-base accelerator emulsion comprises the following steps:

weighing heptene-base and oleic acid, and then mixing and stirring uniformly to prepare solution A;

weighing pure water, triethanolamine and 8% casein solution, and then mixing and stirring uniformly to prepare solution B;

and step three, slowly adding the solution B into the solution A under the stirring condition, and finally emulsifying into emulsion by using an emulsifying machine.

The invention has the beneficial effects that:

1) the preparation can be carried out at normal temperature without heating and heat energy consumption.

2) The preparation material consumption is small, the raw materials are saved, the preparation process is simple and convenient, the operation is easy, and the working efficiency is improved.

3) The emulsion has ideal preparation effect, uniform emulsification, no layering phenomenon and uniform mixing with sizing material.

Detailed Description

The following is further described in conjunction with the detailed description:

firstly, preparing 8% casein solution, and uniformly mixing and stirring 100 parts of pure water, 10 parts of casein and 6 parts of ammonia water.

Weighing 100 parts of heptene-base and 10 parts of oleic acid, and then mixing and stirring uniformly to prepare solution A;

weighing 80 parts of pure water, 5 parts of triethanolamine and 50 parts of 8% casein solution, and then uniformly mixing and stirring to prepare solution B;

and step three, slowly adding the solution B into the solution A under the stirring condition, and finally emulsifying into emulsion by using an emulsifying machine. In the embodiment, the stirring or emulsifying process is completed by adopting a stirrer, the model of the stirrer is Y16OM-4, the stirring speed is 1460r/min, and the stirring is carried out for 3 hours.

The price cost of the preparation method using the prior art is about 115 yuan/kg, and the price cost of the preparation method using the method is about 95 yuan/kg. If 13000 tons of rubber threads are produced all year round, the new preparation method can reduce the material cost for the company by 22 ten thousand yuan one year.

Attached:

the preparation method in the prior art comprises the following steps:

the method comprises the following steps: weighing 40 parts of pure water, heating to 85-90 ℃, adding 100 parts of hepten-base, 10 parts of stearic acid and 3 parts of triethanolamine in sequence under stirring, and mixing and stirring uniformly to prepare solution A;

step two: weighing 20 parts of pure water, heating to 85-90 ℃, adding 0.3 part of carboxymethyl cellulose and 3 parts of triethanolamine in sequence under stirring, and mixing and stirring uniformly to prepare solution B;

step three: weighing 30 parts of pure water, adding 2 parts of ammonia water under the condition of stirring at normal temperature, and uniformly mixing and stirring to prepare solution C;

step four: and under the condition of stirring, slowly adding the solution B and the solution C into the solution A in sequence, and emulsifying by using an emulsifying machine to prepare an emulsion.

The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as hereinafter claimed.