Chapter 73 Plastic Products

Weapons are extensions of limbs. Humans do not have sharp claws, but with weapons, beasts with sharp claws and fangs can be turned into food.

Now, Yang Yi is that person, and the boxing champion is that beast.

So Yang Yi needed weapons, very, very much needed weapons, but he had no weapons and no way to obtain them, so... making it himself would be a big deal.

Being a garbage disposal worker is the most convenient way for Yang Yi to obtain weapons. If he can't get a job as a garbage worker, he will naturally think of other ways to obtain weapons. Obtaining garbage is just the most convenient and trouble-free way.

After finishing the preparations, Yang Yi took a shovel like a big shovel and began to clean up the dirt on the shovel. He wanted to make the shovel as clean as possible.

Chris swallowed his saliva, and whispered: "Can the drink bottle be used? It will become very brittle after melting and hardening, won't it be easy to use?"

Yang Yi smiled, and then he said confidently: "There are many kinds of plastics, not all plastics will become brittle after melting and hardening, at least polyethylene will not."

Yang Yi carefully put the plastic bottle on the shovel and put it into the furnace. Under the high temperature of more than 1,000 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 to blow out with his mouth, so Yang Yi had to put the shovel into the furnace until the plastic sticking to the shovel The bottle burned out.

The melting temperature of polyethylene is between 160 degrees and 80 degrees. It is not easy to melt the bottle instead of burning it.

The shovel quickly burned red in the furnace, Yang Yi put the shovel on the ground, waited unhurriedly for the color of the shovel to change from bright red to dark red, and then back to black, Yang Yi put the plastic bottle directly on the shovel.

The temperature of the shovel was still about 400 degrees, and the plastic bottle began to melt soon after being placed on it, but it also soon began to emit blue smoke, and then burned again.

Blowing out the flame with his mouth, but the plastic bottle stopped melting soon, Yang Yi shook his head and said, "No, it still has to be burned."

Chris was watching, just doing his job.

Yang Yi put the plastic bottle on the shovel again and burned it in the furnace, but this time he didn't wait for the plastic bottle to burn, he put the shovel in the furnace and quickly took it out, repeating the same action all the time .

Soon, the plastic bottle turned into a puddle of molten liquid, emitting green smoke and an unpleasant smell.

Looking at the current shape of the plastic bottle, Yang Yi nodded in satisfaction, and then put the shovel into the furnace to let the plastic liquid burn up.

Chris couldn't help but said, "Why is it burning again?"

Yang Yi shrugged and said, "It's just an experiment. It's not reliable to use only plastic, because it can't be made too thick. If it's too thick, it won't be easy to pierce. If it's made too thin, it will bend if it's too soft. It could break, and I needed a plastic that was strong and stiff enough without being too brittle, so I needed a little bit of an additive."

Picking up the wooden stick he had prepared earlier, Yang Yi smiled and said, "This is it."

"Stick, what can this do?"

Yang Yi put the stick into the hearth, and the stick burned quickly, and then Yang Yi pulled the stick out of the hearth.

After waving the stick quickly in the air a few times to extinguish the burning stick, Yang Yi said lightly: "It's not a stick, but charcoal. I don't know what will happen if charcoal is added to the plastic, but according to the characteristics of polyethylene It is said that even if it is melted once, it is still too soft, so after adding impurities, it may be able to harden."

After burning all the wood sticks, and waiting for them to be extinguished and cooled, Yang Yi began to break up the thin sticks, and then crushed the small charcoal lumps on the ground little by little.

Yang Yi only got a small handful of charcoal powder, but it should be enough.

In fact, Yang Yi doesn't know whether adding carbon powder to the melted plastic can increase the hardness, but logically speaking, adding other impurities to the plastic will definitely change the shape, and other things besides carbon powder can be used, But Yang Yi can only find charcoal powder, which is an easily obtained powder, and if there is no toner, then he can even try grinding a stone into powder.

Anyway, it's all an experiment, Yang Yi has neither done it himself nor seen others do it, so he will know after trying it.

Having prepared the toner, Yang Yi turned a few plastic bottles into a semi-liquid and semi-solid state again. With experience, this time it went much smoother.

He poured the smoking, pungent-smelling liquid into the paper tube containing potato chips, then Yang Yi quickly threw the toner into it, and immediately stirred it vigorously with a wooden tube, waiting for the plastic liquid to stir When not moving, he pulled out the stick and waited for the plastic to cool.

When the plastic liquid was quite hot to the touch, but it could be touched with hands, Yang Yi quickly destroyed the paper tube, and then began to pinch it with his gloved hands.

Soon, a black plastic stick with a length of about 30 centimeters was formed, and then a sharp point could be easily pinched by hand.

The plastic stick is as thick as a thumb. If it is thicker, the resistance will be too great, and it will not be easy to penetrate deeply when stabbing someone. If it is too thin, the stick will break, or it will be too soft and bend when stabbed. But Yang Yi doesn't want to just use a stick. He wants a triangular pyramid.

The triangle is the most stable shape, and as a weapon that can only stab, the triangular pyramid is undoubtedly the most stable shape, and it is too simple to make three edges on a stick that can be kneaded at will .

Before the plastic was hard, Yang Yi tried his best to make the tip of the triangular pyramid as smooth as possible, because the spikes made of plastic, Yang Yi did not dare to make the triangular pyramid too sharp, but the shape he chose was Under the premise of ensuring the strength as much as possible, it also has the maximum strength.

The triangular pyramid finally cooled down completely, Yang Yi casually stabbed the triangular pyramid to the ground beside him, he would rather do it again than use a weapon with no known performance.

The plastic triangular pyramid is not broken or bent, but the tip of the cone is deformed by the top, but it can definitely pierce a person's stomach with the same force.

Yang Yi is very satisfied, very very satisfied, now, he has a weapon that is deadly enough, and it is longer than most of the weapons made by prisoners in prisons.

But Yang Yi was not satisfied, an inch of length is an inch of strength, so he decided to make a longer and more useful weapon, and he had already planned what to do.

For Yang Yi, who had already endured the baton twice, he felt that it was a good choice to make a baton, and it was a baton that was easy to hide and had enough lethality.