Hand rubbing nuclear fusion live in the wilderness

Chapter 156 Making Plastics

Seeing an incomprehensible barrage on the virtual screen, Han Yuan smiled and said:
"It doesn't matter if you don't understand, just watch me operate."

"However, if there are audiences who want to learn, they should be able to learn after recording it and watching it several times. After all, it is not difficult."

Hearing that Han Yuan said it was not difficult, there was another complaint in the live broadcast room.

【? ? ? ? ? 】

[God is not difficult. 】

[The earth can no longer accommodate you, great god, hurry up and create a curvature spaceship to enter outer space. 】

[It's really not difficult. According to the anchor's previous method, I made the previous fireworks. Although they are not as good-looking as the anchor, they can indeed be made. 】

[Really?I do not believe. 】

[If you don't believe me, come to my live broadcast room, and I'll show it to you! 】

While explaining, Han Won started making plasticizers.

The pre-prepared resin is first cut into small pieces and then heated and dissolved in a glass container.

After waiting for all the resin in the container to melt and turn into a translucent resin liquid again, Han Yuan opened the glass tube storing the concentrated sulfuric acid, controlled the switch, and added the concentrated sulfuric acid into the resin bit by bit.

The moment the sulfuric acid was dripped, the glass variety made a sizzling sound, and bubbles of all sizes were constantly bubbling.

Under the iron frame, the alcohol lamp still controls a fixed temperature to heat the glass container.

Han Yuan checked the situation inside the container, turned his head to the camera and said:
"The base material of polyester plasticizer can be natural resin or artificial synthetic resin."

"After the resin is heated and melted, fixed at a certain temperature, and concentrated sulfuric acid is added dropwise, the carbon bonds in the resin are broken to form hydrocarbon molecules and hydroxyl molecules"

"Then pass hydrogen chloride produced by the reaction of concentrated sulfuric acid and sodium chloride into it, and continue to heat, so that hydrogen chloride and hydrocarbon molecules and hydroxyl molecules undergo a chain reaction to form branched polyurethane."

"Add a propylene glycol solution made with absolute ethanol as an auxiliary material to it."

"."

"Finally, it is enough to store the resulting polyester plasticizer 'trimethylolpropane' solution in a dark container."

"When you need to use it, take it out and mix it into the melted resin. After stirring evenly, you can form a plastic."

"However, artificially making plasticizers requires patience, because whether it is breaking carbon molecular bonds or chain reactions, it takes a long time."

In the glass container, all the concentrated sulfuric acid has been dripped, and the rest is waiting.

Over a long period of time, the carbon chain polymer in the resin will gradually break under the action of high temperature and concentrated sulfuric acid.

This set of methods is included in the primary chemical application knowledge information.

Whether it exists in the real world, Han Yuan doesn't know, but even if it doesn't, he doesn't worry about being imitated by others.

For one thing, polyester plasticizers are not the best plasticizers.

There are many more excellent plasticizer manufacturing methods in the primary chemical application knowledge information, and the manufacturing process is simpler, but he does not have some required raw materials.

On the other hand, he didn't talk about some details, such as the temperature control and time control of each reaction, and the amount of various substances added.

Just talk about the general, not the details, this is the decision made by Won after making fireworks last time.

After all, many of the things he produces now, such as ether and concentrated sulfuric acid, are highly toxic.

If all the steps and details are fully explained, the viewers watching the live broadcast can easily reproduce it.

But even so, if you have the heart, if you try a little more, you can still smelt these things according to his live broadcast.

It's just that if there are no details, it will still be a lot of trouble.

But this is enough, at least it can prevent some ordinary people or minors from getting these dangerous goods based on his live broadcast.

As for other things, the Korean won can't control that much. Before, the method of making the atomic bomb could be found on the Internet.

After waiting for a full two hours, until the resin in the glass container stopped bubbling and calmed down at a fixed temperature, Won began to add the next thing into it.

And as a series of solutions or gases such as hydrogen chloride and propylene glycol solution are passed into the glass container, the resin base material inside is also constantly reacting and changing.

The color also changes from translucent to charred black to brownish-yellow, finally settling into brown in the evening before the sun sets.

Seeing the molding of the polyester plasticizer, Han Yuan heaved a sigh of relief, stood up and moved his stiff body.

From early morning to evening, for a full twelve hours, he had to guard and basically couldn't leave.

Otherwise, once the addition time of the next substance is missed or the temperature is slightly improper, the manufacture of polyester plasticizer will fail.

No way, with his conditions, it is already very good to be able to produce a plasticizer.

This is a laboratory production, without various auxiliary equipment, and can only be judged by humans.

If it is industrialized production, it will be much easier.

Under the control of various automation equipment such as temperature controllers and time controllers, it is only necessary to prepare the equipment in advance, and add raw materials to it, and then the plasticizer can be continuously produced.

Turn off the alcohol lamp, and the polyester plasticizer in the glass container gradually cools down.

Looking at the brown liquid in the glass bottle, Han Yuan was also extremely excited.

With this, the plastic can be made, and with the plastic, a lot of work can be carried out later.

After taking two deep breaths and calming down, Han Yuan carefully took it off the iron frame and put it on the table for the audience to see.

"From early morning to evening, it took more than twelve hours. I didn't even eat lunch, and stayed in the laboratory non-stop."

"In the end, Huangtian paid off, and successfully extracted some polyester plasticizers."

"Although the process was tortuous, the result is good. The bottle of brown liquid on the table is the final polyester plasticizer."

"With this, I can make plastic."

The process of compounding plasticizers is very long, and most of the audience only saw a small part of the process in more than ten hours.

However, before the production was completed, many viewers still came back.

When they heard that the plasticizer had been manufactured, most of the people got excited too.

[Awesome!Niubi PLUS!Niubi Super PLUS! 】

[It looks like a medieval wizard refining witch water, even the color is the same. 】

[What about plastic?When to get plastic. 】

[It's not that I said, this thing looks terrible to drink. 】

【? ? ? ? ? ? 】

【drink?Take a sip and you'll go to the hospital for gastric lavage. 】

[Professionals said that even a sip of a drink can't save you from gastric lavage. 】

[Can the plastic come out tonight?I want to see made plastic. 】

After working all day, he finally harvested less than ten catties of plasticizer. Han Yuan also wanted to know if this thing is the same as the magic weapon introduced by the elementary chemical application knowledge information.

Get two glasses, one with some polyester plasticizer and the other with some resin.

The alcohol lamp was lit again, and after waiting for the resin inside to melt, Han Yuan poured the separated brown plasticizer into the resin.

While heating, stir well with a glass rod.

The translucent resin turns beige when mixed with plasticizer.

For him, the most effective way to detect whether the plastic is formed and whether it has enough toughness is to use wires.

Take a piece of copper wire and a thin bamboo, put the copper wire inside, and then pour the warm plastic solution into it.

After waiting for the plastic inside to cool and solidify, the bamboo tube outside can be removed for inspection.

(End of this chapter)