Chapter 73: plastic products

Weapons are an extension of the limbs. Humans do not have sharp claws, but with weapons, they can turn beasts with sharp claws into food.
Now, Yang Yi is that person, and the boxing champion is the beast.
Therefore, Yang Yi needs weapons, and very much needs weapons, but he has no weapons and no weapons to get the weapons. So... he is a little more serious.
When the garbage disposal worker is the most convenient way for Yang Yi to obtain weapons, if he can't get the job of the garbage worker, he will naturally think of other ways to get the weapon, and the garbage can be obtained, which is only the most convenient and the most convenient way.
After packing up the prepared things, Yang Yi took a big shovel-like shovel and began to clean the dirty things on the shovel. He tried to make the shovel a little clean.
Chris swallowed, whispered: "Can the beverage bottle be used? After it melts, it hardens and becomes very brittle. It won't work well?"
Yang Yi smiled, and then he confidently said: "There are many kinds of plastics. Not all plastics will become very brittle after melting and hardening. At least polyethylene will not."
Yang Yi carefully placed the plastic bottle on the shovel and reached the hearth. At a temperature of more than a thousand degrees, the plastic bottle deformed extremely quickly and burned.
Quickly took out the shovel, Yang Yi wanted to blow out the burning plastic bottle, but the fire was too big, and the mouth could not be blown out, so Yang Yi had to put the shovel into the hearth until the plastic stuck on the shovel The bottle burned out.
The melting temperature of polyethylene is between one hundred and sixty degrees to one hundred and eighty degrees. It is not easy to melt the bottle instead of burning it.
The shovel quickly burned red in the hearth. Yang Yi put the shovel on the ground. The color of the shovel was changed from bright red to dark red, and then returned to black. Yang Yi put the plastic bottle directly. On the shovel.
The temperature of the shovel was about four hundred degrees. The plastic bottle quickly began to melt, but it quickly began to emit green smoke and then burned.
The flame was blown out with the mouth, but the plastic bottle quickly stopped melting. Yang Yi shook his head and said: "No, you still have to burn."
Chris looked at him, he just did the work he was doing.
Yang Yi once again put the plastic bottle on the shovel and put it in the hearth, but this time he would not wait for the plastic bottle to burn. He put the shovel into the hearth and quickly took it out, repeating the same action all the time. .
Soon, the plastic bottle turned into a pool of molten liquid, smoky, emitting an unpleasant smell.
Looking at the current shape of the plastic bottle, Yang Yi nodded with satisfaction, then put the shovel into the hearth, let the plastic liquid burn out.
Chris couldn't help but say, "Why are you burning again?"
Yang Yi shrugged: "Just do a test, only use plastic is not very reliable, because you can't do it too thick, it's too thick to make it easy to puncture it, it's too thin, it's too soft, it will bend, if it's too brittle It may break, and I need plastic that has enough strength and hardness but is not too brittle, so I need a little additive."
Picking up the wooden stick that was already prepared, Yang Yi smiled and said: "This is this."
"Wooden stick, what can this do?"
Yang Yi put the stick into the hearth, and the stick soon burned, and then Yang Yi pulled the stick out of the hearth.
After waving a few times in the air and extinguishing the burning stick, Yang Yi said faintly: "It is not a stick, but charcoal. I don't know how to add charcoal into the plastic, but according to the characteristics of polyethylene. Say, even if it melts once, it is still too soft, so after adding impurities, you may be able to harden."
After burning a few western wooden sticks all the time, after waiting to extinguish and cool, Yang Yi began to break up the thin wooden sticks, and then crushed the small pieces of carbon on the ground.
Yang Yi only got a small amount of charcoal, but it should be enough.
In fact, Yang Yi does not know whether adding carbon powder into the melted plastic can increase the hardness. However, it is reasonable to say that adding other impurities to the plastic will definitely change the shape, and other things besides toner can be used. However, Yang Yi can only find the easily obtained powdery object of charcoal powder, and if there is no carbon powder, then even if a stone is crushed into powder, it can be tried.
Anyway, it is an experiment. Yang Yi has neither done it himself nor seen it done by others, so I will try it out.
With the toner ready, Yang Yi once again turned several plastic bottles into a semi-liquid semi-solid state. With experience, this time went a lot.
The smoked, liquid with a pungent smell was poured into the paper tube containing the potato chips, and then Yang Yi quickly threw the toner into it, and then the wood tube was vigorously stirred inside, waiting for the plastic liquid to stir. When he was not moving, he pulled out the stick and waited for the plastic to cool.
It was not until the plastic liquid was touched, but it could be touched by hand~EbookFREE.me~ Yang Yi quickly destroyed the paper tube and started with a gloved hand.
Soon, a black plastic stick about 30 centimeters long was formed, and then a tip was easily pinched by hand.
The plastic stick has the thumb so thick, and the resistance is too thick. When it is smashed, it is not easy to go deep. If it is too thin, it will break, or it will be too soft and bend, but Yang Yi does not want a stick. He wants a triangular pyramid.
The triangle is the most stable shape, and as a thorn-only weapon, the triangular pyramid is undoubtedly the most stable shape, and it is too simple to make three ribs on a stick that can be kneaded at will. .
While the plastic is still not hard, Yang Yi tries to make the tip of the triangular pyramid smoother. Because it is a spike made of plastic, Yang Yi does not dare to make the triangular pyramid too sharp, but the shape he chooses is It also has maximum strength while preserving strength as much as possible.
The triangular pyramid finally cooled down completely, and Yang Yi blew it to the ground next to him. He would rather do it again, and would never use a weapon that didn’t know performance at all.
The plastic triangular pyramid is not broken or bent, but the tip of the cone is deformed by the top. However, the same force can definitely pierce a person's stomach.
Yang Yi is very satisfied and very satisfied. Now, he has a weapon that is deadly enough, and it is longer than the weapons made by the prisoners in most prisons.
But Yang Yi is not satisfied. One inch is just one inch strong, so he decided to make a longer and more useful weapon, and even he has already planned.
For Yang Yi, who has already passed two batons, he feels that making a baton is a pretty good choice, and it is a baton that is easy to hide and has enough lethality.