Chapter 1953

Zhang Feng shook with his cigarette finger and said, "the steel plate is not useless, but suddenly collides with the steel ball. The effect is not good. However, the steel plate still needs to be used."

Alchinnon still nodded, but this time he seemed to understand something and hurriedly said, "so you're going to mix it with resin."

Zhang Feng smiled with satisfaction: "Yes, the resin has a softening effect, especially it tends to flow under the action of external force, and the fracture is often in the shape of a shell. In short, the resin is like a dough mixed with water, like a hard object, but it is not. When you punch it in, there is no focus at all. For example, the steel ball moves very fast, which can cause great damage to everything, but it is harmful to the resin But not necessarily. First of all, the resin is not soft or hard. Hitting it will immediately decompose the strength of the steel ball. In one, even if the strength of the steel ball is large and the resin is broken, the resin will be dispersed in a shell shape as I just said. In this way, some of the strength of the steel ball is decomposed, and there are steel plates behind the resin. In this way, the safety factor of special combat clothing can be large Great improvement. "

Alchinnon nodded and bowed his head to digest everything the dean said.

"Don't worry, come a little."

Zhang Feng smiled and advised, "I just thought of this thing. I'll know the effect when I make it."

As soon as the voice fell, Chumo and others ran over with a basin in his hand. Inside the basin was a mass of yellow and extremely viscous stuff, which was resin.

Alchinnon looked at the basin and frowned, "Dean, is this what you call resin?"

Although he had seen the resin hanging on the tree before, he had never seen such a large basin and collected it. It looked strange.

Zhang Feng nodded with satisfaction: "yes, this is what I call resin."

Then he looks at Chumo and says, "what kind of resin is this?"

The resin effect and usage of each tree are different, so we must distinguish them.

Chumo scratched his head and looked at Chang sun Chong: "what kind of resin is this?"

"Pine resin."

The eldest son gives Chumo a white look.

"Oh, yes, it's pine resin."

Chumo quickly looks at Zhang Feng and smiles, "it's pine resin."

Zhang Feng nodded and said to alchinnon, "when the others come back, let them take all the resin into the hole. Let's go back and do the experiment first."

After that, he leads Chumo to the cave. Alchinnon orders his opponent and quickly follows him.,

Inside the cave, Zhang Feng looks at the resin in Chumo's hand and says, "pour all these resins into the furnace."

The resin has just scraped down and there are many impurities. It needs high temperature to be quenched to get the final essence. Although it will lose some, it has to be done for better efficacy. Moreover, the resin will become liquid after high temperature, and it will also be more suitable for joining special combat clothing.

However, alchinnon did not know this. He asked with some worry, "Dean, will it evaporate if you pour it into the furnace?"

Zhang Feng shook his head and said, "no, the resin is not liquid, but it is not solid. It belongs to semi-solid. It will only be quenched in the furnace, but the premise is that the temperature can't be too high. You can reduce the temperature to 60 degrees first."

Alchinnon nodded and asked someone to operate the furnace. Soon, the problem of the furnace came down.

Zhang Feng looked at Chumo and others and said, "now pour the resin into the furnace to see the effect."

Chumo glances at the furnace. Before he gets close, he feels the heat wave coming. Why?

He looked at Zhang Feng reluctantly. The latter returned a cold look. He had to pick up the basin and go into the furnace. He endured the fierce high temperature and poured the resin down.

However, the resin seemed unwilling to go down and lay on the bottom of the basin.

Chumo has to dig by hand for a long time before he gets the resin into the furnace one by one.

Soon, there was a crackling sound in the furnace, just like firecrackers.

Chumo looks at the furnace in surprise and stammers, "Fengzi, what's going on?"

Zhang Feng didn't answer, but glanced forward. He saw that the resin rolled in the furnace and kept making a sound. In less than a moment, it became a mass of liquid, just like water, but the color still didn't change. It was still yellow.

He turned and glanced at the crowd, smiled and said, "it's all right. It's just the resin rolling in it. It's estimated that it'll be just a minute. Let's sit on the stool and have a rest."

With that, he went to the round table and sat down in front of the round table regardless of the reaction of the people.

Alchinnon glanced at the furnace and came to Zhang Feng: "Dean, how long will this be quenched?"

Zhang Feng frowned. In fact, he didn't count in his heart. This was the first time he experimented with this thing. How could he know? He had to say, "I don't know this specifically. I guess it's OK when there's no sound?"