Chapter 158 Shen Zhe walked out of the building.

He took a deep breath.

A puff of cold air was sucked into his nose.

Drill down the nasal cavity into the body.

Suddenly, Shen Zhe shivered.

Unexpectedly, it was so cold after only two months of not going out.

He basically slept in the office for the past two months.

So there is no idea that the weather outside has cooled down.

At this time, Shen Zhe is still wearing a trench coat.

He quickly walked back to the dormitory with his arms in his arms.

After changing into a thick suit, I went out again.

Breathing the long-lost fresh air made Shen Zhe feel refreshed.

Actually, Shen Zhe just wanted to walk out after dinner.

I ate too much at noon today.

Eat more than usual.

The eldest sister who served the meal was very real, and obviously only needed a meat dish.

That meat dish directly filled half of the plate.

Shen Zhe is also hungry.

The meat and vegetables were eaten on the plate.

He just wanted to get out for a walk.

26  only then handed over the next preparation to two professors.

In addition, Shen Zhe saw that these two professors only knew to take notes every day, and basically all the materials were prepared by Shen Zhe.

Shen Zhe also wanted to take the opportunity to come out, but he didn’t have time.

It’s all right now, you can walk for about half an hour.

Came for two months.

The entire research institute Shen Zhe hasn’t finished shopping yet.

You can also take this opportunity to take a look.

Just at this time.

A man walked towards him.



After seeing Shen Zhe, he beckoned, “Mr. Shen.”

Shen Zhe stared at his face and recalled.

The oncoming person is also a professor.

It’s just that they rarely communicate.

But he still remembers the name.

Shen Zhe also beckoned, “Professor Wu.”

“Why do you have time to go out for a walk? I heard Lao Sun said that you stay in the office every day.

“The preparation of the next material is handed over to Professor Sun and Professor Feng. Only then will I have time to go out for a walk.”

“Ah?!” Professor Wu was taken aback, “They? What materials?”

“To enhance the epoxy resin coating, they are preparing experimental samples to test the tensile strength and fracture toughness.”

Professor Wu scratched his head, “They? Preparation?”

Shen Zhe nodded, “Yeah, what’s the matter?”

Suddenly, Professor Wu understood, and then “haha” laughed.

“Really, then I have to go and see, to see where their experiment is progressing, Mr. Shen, take a walk first, and I will see them.”

Shen Zhe nodded, “Goodbye.”

“goodbye.”

After speaking, Professor Wu snickered and walked quickly towards the building.

at this time.

laboratory.

Professor Feng scratched his head, “Is it necessary to add zirconium phosphate binary composite material?”

“It must be, Shen Zhe was prepared just now.” Professor Sun said helplessly.

“How much?”

“The last step is to add 6.7g of zirconium phosphate binary composite material.”

“So this step also add 6.7g?”

Professor Sun thought for a while, “It should be correct, add it!”

“Where to add it?” Professor Feng asked.

Professor Sun looked through the notes of the previous step.

Then he said with some hesitation, “Stir well in 32g polyetheramine D230 and then add it to 96g epoxy resin E44?”

Professor Feng rolled his eyes, “Isn’t this the same as the last step!”

“Hahaha! Also.” Professor Sun scratched his head.

Put the note down.

After all, this experiment is to enhance the epoxy resin material coating, and it is completely two experiments to keep up with the previous one.

I can’t continue to follow the previous experiment.

The two people suddenly fell into contemplation.

The laboratory is surprisingly quiet.

a long time.

Professor Sun said, “Remember! It should be the dissolution of the zirconium phosphate binary composite material in an acetone solution! After all, it is an enhanced coating!”

Professor Feng nodded in agreement, “How many milliliters of acetone solution is needed?”

“This…” Professor Sun scratched his head, “Add 200ml! I remember adding polyetheramine next.”

“Where did you learn all this? Are you sure?”

Professor Sun rolled his eyes, “I read it in the book before, but I didn’t think we could use it at the time. After all, the liquid rocket engine doesn’t use the zirconium phosphate binary composite to dissolve in the acetone solution, and there is no need to add polyetheramine. These things, I know that these are reinforced epoxy resin material coatings, and I didn’t look closely at the other things, so I thought I understood them roughly.”

After hearing this, Professor Feng looked at Professor Sun excitedly and asked, “Where is that book? Do you remember the title of the book?”

Professor Sun curled his eyebrows as if sinking into memories.

For a long time, he shook his head, “Forgot.”

“Hey~” Professor Feng sighed heavily.

Just when two people were at a loss.

“Squeaky–”

The door was suddenly opened.

Could it be that Shen Zhe is back? !

The two turned their heads excitedly and looked at the gate.

When I saw Professor Wu standing at the door.

The two are like frustrated balls.

Very disappointed.

“How did you come?”

Professor Feng curled his mouth and said, “Didn’t I ask you to supervise the development of solid rocket motors by the scientific researchers in our team?”

“They, I’m resting now. I thought I couldn’t soak in the laboratory every day, so I went out for a walk. I didn’t expect to meet Shen Zhe, you guys…”

Professor Wu looked at them 660 as if holding back a smile, and then said, “Are you really studying the enhancement of epoxy resin coatings?”

“Yes.”

“How do you know? Shen Zhe told you?”

Professor Wu couldn’t help but laughed “haha”.

The two professors rolled their eyes at him.

“Don’t laugh anymore, laugh again to let everyone know that the faces of professors in our research institute are all lost.”

Professor Wu shrugged indifferently, “It’s not me who can do it.”

“You…” Professor Sun looked at him puffed up, “How do you know…”

“Because I know you too much! Hahaha!”

After speaking, Professor Wu continued to laugh unkindly.

Professor Feng sighed, stepped forward, and took Professor Wu’s arm, “Don’t laugh anymore.”

As he said, he pulled him to the test bench, and then said, “Hurry up and help us study it. Dissolve 6.7g of zirconium phosphate binary composite in acetone solution, then add polyetheramine and epoxy resin, right? If it’s right, we will start.”

“How many milliliters of acetone solution? How many grams of polyetheramine? How many grams of epoxy resin?” Professor Wu raised his eyebrows and looked at them and asked.

“200 milliliters of acetone solution, g polyetheramine, 6.5 grams of epoxy resin, try first, anyway, it is the sample, we will adjust according to the reaction if it is wrong.”

“you sure?”

“Um… sure!”.

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