Chapter 457: Want to make money!

"By the way, Fu Bo! How much did you make the colored glaze utensils before?"

Just when Fu Bo was about to go out to organize manpower, Li Zexuan suddenly

asked.

Previously, the workshop developed glass mainly for use on the front cover of

the compass. Later, as the large fleet went south, the demand for the compass

also languished. However, the glass caves could not be idle. Li Zexuan ordered

the workers to continue producing various Although the output of patterned

glasses and other glassware is not very high, it must be a lot after being

accumulated for so long.

This thing is very profitable~!

If the cement can't come out, sell this batch of glassware, maybe it will be a

relief~!

"Master~! You can finally remember~!"

Uncle Fu was taken aback, and then said with a bitter face: "According to your

instructions, the glass kiln in the workshop continued to produce. The

accumulation of glassware has now been piled up in a room! There are more than

a thousand pieces~! "

Speaking of this, a trace of complexity flashed in Fubo's expression. Before

this, for all of them, Liuli was a kind of supreme luxury. If any company had

a glass cup, it would not be regarded as a treasure. Confession? But now, the

colored glaze utensils in the workshop have been flooded. They are all piled

up in the warehouse like garbage. The world is really changing too fast~!

"Hehe~! That's just right~! Forber, you will arrange for a group of people to

pack this batch of glazed utensils in a while. The more beautiful the

packaging, the better! Recently I will sell them at a good price~!"

Li Zexuan said excitedly.

He knows the reason why things are rare and expensive. If you take out so many

colored glazes at once, the average price must be lower, but he can't wait any

longer, he needs a lot of money.

"Yes, master~!"

Fu Bo also breathed a sigh of relief and arched his hands.

"Um~! This is not enough~! Fu Bo, I have another way to make a glass mirror.

The process is very simple. You can let someone make fifty faces first~!"

Li Zexuan had the final say, these more than 1,000 glassware, under the most

ideal circumstances, can only sell five or six million, so he thought of a

very important derivative of glass-mirror.

This thing believes that as long as it is a rich lady, they can't resist this

charm, and naturally they will make more money.

"Oh~? Master, you say~! Remember me."

Fubo's eyes lit up and said quickly.

"Haha~! This is very simple. Forber, you can ask someone to stick the tin foil

on one side of the glass, and then pour the mercury. The tin foil will

dissolve in the mercury and become a silvery white liquid, and it will stick

to the glass plate tightly so that it It will become a glass mirror that is a

hundred times clearer than a bronze mirror~!"

Li Zexuan said confidently.

Speaking of mirrors, its history has been more than 3,000 years ago, and

people first used bronze mirrors. It was made by casting bronze into a disc

and polishing it smoothly and cleanly. The shadows of people illuminated by

this bronze mirror are not bright. It will also rust and must be polished

frequently.

More than 1,700 AD, glass mirrors were born. At first, people made glass

mirrors: first stick a piece of tin foil tightly on the glass, and then pour

mercury, because mercury can dissolve tin and become a viscous silver-white

liquid-tin amalgam, tightly Stick on the glass plate. The glass mirror is a

big step forward than the bronze mirror, and it is very popular. For a while,

it became a treasure for the nobles to buy.

At that time, only the factory in Venice would make this new type of glass

mirror, and all European countries bought it, and wealth flocked to Venice

like a sea. The mirror workshop was concentrated on Murano Island, surrounded

by guards and guards and tightly sealed off. Later, the French government

bought four Venetian mirror artisans with a lot of money and smuggled them out

of the country secretly. Since then, the mystery of the mercury glass mirror

has been revealed, and its value has become less noble.

However, the ability of mirrors coated with mercury to reflect light is not

very strong. It takes time to make and mercury is poisonous, so it was later

eliminated.

A modern mirror with a thin layer of silver on the back. This layer of silver

is not coated, nor does it need to be electroplated. It is coated by the

chemical "silver mirror reaction". Add glucose water to the ammonia solution

of silver nitrate. The glucose reduces the silver ions into silver particles,

which are deposited on the glass to make a silver mirror, and finally a layer

of paint is applied.

Li Zexuan also wants to make this kind of silver mirror. However, it takes a

lot of work to make nitric acid. He wants to leave this difficult task to his

future students.

As for the key material of the glass mirror-tin foil, there was already in the

Tang Dynasty. Tinfoil was a handicraft product unique to Shaoxing in the early

years. In ancient times, its main use was to make money for worshiping ghosts

and gods. It first appeared in the Han Dynasty.

"It can be like this~? Is it really possible~? Master~?"

Hearing Li Zexuan's sentence "a hundred times clearer than a bronze mirror",

Fu Bo was excited and asked quickly.

"Of course, I don't have time to talk about some of the principles in it with

Fu Bo, but as long as I follow what I said, I will be able to create such a

high-quality glass mirror~!"

"Haha~! Good, good~! Old man, let's arrange it, let's arrange it!"

Fu Bo can't wait, he plans to go out and take people to do experiments.

Li Zexuan hurriedly stopped him and said, "Bo Fu, wait~!"

"What's wrong~!"

Li Zexuan said solemnly: "Mercury is very volatile. Once inhaled into the

lungs ~www.mtlnovel.com~, people will definitely be poisoned. If the workshop

wants to use this method to make glass mirrors, it must first solve the safety

problem! People sew a batch of special masks, add a few layers of carbon

powder to the masks, and then separate them with coarse cloth, the thicker the

better! Those involved in the manufacture of glass mirrors must wear this

special mask."

r/> Fu Bo strangely said: "Master, can't you just use the same mask as before?

Why bother to do it again~?"

"Of course not~! This mask must be used~! Forber, listen to me~!"

Li Zexuan said flatly.

Ordinary masks are only anti-particulate, which is what we usually call dust,

but mercury vapor is a toxic and harmful gas, so you must wear the kind of

protective tool that includes a filter device. If the conditions are not

insufficient, Li Zexuan wants people to do it The gas mask!

"Yes~! Master~! Then the old man will go and arrange these things now~!"

Fu Bo has no choice but to do what he says.

"Um~! Fu Bo, go ahead~! I'll go to the editorial department of Houya~!"

Li Zexuan thought for a while, and left with Fubo.

To sell this batch of glass at a good price, the necessary publicity is

indispensable, so he had to let Ma Zhou design the advertisement in advance.

At this time, the superiority of "Datang Daily" is fully reflected! You can

advertise yourself at any time!

…………………………

(End of this chapter)