Mat fiberglass had too much air in it. You needed to use a vacuum chamber to get all the air out first before letting it cure.

@stevenpope940

Жыл бұрын

Should've also done the mat the same as the weave. Layers....

@stevenpope940

Жыл бұрын

Strength is also about grain orientation.

@phillmccracken3192

Жыл бұрын

@@stevenpope940 yeah, compression vs expansion.

@jeffwells641

Жыл бұрын

@@stevenpope940 The idea with the mat is to provide a universal grain orientation, and thus universal strength, rather than high strength in a single orientation. Had he tested the layered weave along the perpendicular it would have probably broken at 10 tons or less, rather than 40. The mat done properly should be somewhere between the 10 tons and 40 tons, but from any orientation.

@JohnWick-sk4yf

Жыл бұрын

@@stevenpope940 yes you right dude

You didn't give the wood a fighting chance. You put them both with the grain vertical. Wood has amazing compression resistance when the grain is horizontal.

@kyohiromitsu4010

Жыл бұрын

Lol. Mamy times of wood.any parts of wood. Does it even matter? Wood is 3X price from 2 years ago

@zen66ten

Жыл бұрын

@@kyohiromitsu4010 the fuck has that to do with anything

@SkyeeYee

Жыл бұрын

Shut up lol

@aciculla9659

Жыл бұрын

@@kyohiromitsu4010 yes it does

@MrOiram46

Жыл бұрын

@@kyohiromitsu4010 I try to cut basswood (pretty easy to work with) against the grain and it takes a bit of elbow grease. I cut it along the grain and it splits like hot knife through butter

Nice video, great work! Your glass fiber composite had too much resin, you should make your samples with vacuum asistance for avoid excessive resin

My house weight just about 100,000kg. That small carbon fiber cube can literally hold my house up. That is, if my house can balance itself on it.

@_Jacks_

8 ай бұрын

I'm more interested to know how you weighed your house 😂

@H_B_R

8 ай бұрын

@@_Jacks_ i build my house on solidworks before sending it to the architect firm. Set up the materials properties properly. Wood, concrete, steel. The estimation is probably off by few hundred kgs.

@ArstotzkaEmpire

6 ай бұрын

@@H_B_Rno, it can’t because the force will increase on volume.

@ArstotzkaEmpire

6 ай бұрын

@@H_B_Rnvm, you’re right. It depends not on volume but on material’s density.

@ArstotzkaEmpire

6 ай бұрын

@@H_B_Rbut unfortunately, nothing will happen to the house underneath. Because the surface isnt flat your house would manage to connect to corners to ground even if the cube is over 5 cm. its more likely it will just be stuck inside the foundation quite a bit. That way making the foundation go to the ground. Now, if it was 2 feet long cube, that would be very fun.

who came here after seeing the imploded fiberglass submarine

@Analytical_Thinking

10 ай бұрын

Me

10:08 Rip camera lens. I appreciate your effort my man

@tracerhax

Жыл бұрын

It was the uv cover

So that carbon fiber block can theoretically hold an m1 abrams tank depending on the angle

@IDRASSEN-TV

Жыл бұрын

I still want to understand what type of epoxy he used for the carbon fiber that way off the charts of my understanding of fiberglass and carbon fiber even Normal epoxy i know break faster than in the video

How many hydraulic press you want.. This guy.. : yes.

Always great to watch your content. Bummer about the camera. "Oh no!"

Wow great video! A perfect video for people interested in material science. 👏👏👏👍

I like the fact, that when a small press cant do the job, he just step up to a bigger model. :)

Maybe do the experiment in tension, to test the strength of the fibers not the compressive strength of the resin. I know doing tensile tests on a hydraulic press is difficult but you could wrap a concrete cylinder with resin infused glass and carbon fibre, then when compressing the concrete cylinder the fibers will be in tension.

Try spiral wrap of chopped, mat fiberglass, along with carbon fiber. Another one to try is cotton. Oh yeah the reason the chopped mat failed so quick was a void in the matrix that weakend it.

would be nice to see the difference between pushing on the grain or with the grain with the woods and horns and stuff.

I like your videos. But I don’t like to see fibreglass strength tests when the glass (whether it’s weave or chopped strand mat) hasn’t been laminated correctly. Resting to glass ratio well off. No compression of the layers. Also, there are so many different grades of glass fibre. Some that will make carbons and Kevlars look weak in comparison. No mention on the grade of glass used?

@Alfaomega2003

Жыл бұрын

I have a mindf*k why the hell this guy cut this mat into pieces while he did it correctly with previous sample

@olicook4153

Жыл бұрын

@@Alfaomega2003 I’m guessing he wanted paste and didn’t have chopped strands, just chopped strand mat. He may as well have just used p40. Not that I wish to neg on the guy, I still enjoy all his videos I have seen. I just feel this one could have been much better.

@deltacharlieecho4732

Жыл бұрын

All this guy ended up doing here was test the strength of epoxy resin with various reinforcements.

Is that similar to the cracking sound they heard before it imploded? 😢

@soleiltounsi6754

9 ай бұрын

We will never know.

The carbon fiber made it to the final boss lol

Great video. In line with the fiber glass consider using Kevlar. There have been some studies done on impregnated Kevlar with shear thickening fluid to increase it effectiveness.

Never touch fiberglass with bare hand please😅

@nehadhumal7551

Жыл бұрын

I learnt it the hard way 😔

@raphaelemmanuelh.sabangan9092

Жыл бұрын

kindly explain?

@nehadhumal7551

Жыл бұрын

I played with them not knowing what they were. You know what happened next...

@gd_4saken827

Жыл бұрын

The resin gets stuck on your skin?

@nehadhumal7551

Жыл бұрын

@@gd_4saken827 it got through my skin. I didn't realise till it got really painful

I wonder what difference there would be to carbon fiber vs chopped (or forged) carbon fiber.

Have you tried a metal matrix graphene carbon nanotube composite? Are you able to get your hands on boronitride carbon nanotubes or boronitride graphene?

Can you make torsion tests with those for us?

What’s the difference between mat fiberglass and normal fiberglass?

The Chocolate mint cake from my old junior school would have EASILY survived this.

I kinda wanna see you do a hydraulic press with Gorilla Glass, like what's used on smartphones, but way thicker.

Mostra um dia suas máquinas pra nós.

Bro use a mirror in 45°, like that film a shotfire, broken the mirror, not the camera

@ponemark

Жыл бұрын

7 years bad luck instead 🤣

Hi, thanks for your interesting video! I do have to point out a couple of technical issues.. (sorry to be that guy, but...) The resin you mixed in the beginning was polyester resin, not epoxy. In cutting up the fibres and mixing it into a mash it lost all its strength, and made the fracturing easier. normally it would be layered like you did with the woven cloth. What weight per m2 for the cloth and csm did you use? Thanks again for your video. I hope to see one with the chopped strand layered like the cloth if possible?

The meassure unit is lb per square inch?

What I love is seeing the equal and opposite reaction response when the block breaks of the base pushing the force upwards towards the object it was having pushed down on it. Science!

You didnt make glas fibre cube but a resin cube with a little bit if a glass fibre in it... Do you know what I mean?

So we need streets made out of carbon fiber. Good to know =D

Too resin rich, and I couldn't tell if you did, but you Always alternate the weave direction when using Bi-ply, or any other type mat

what material is the press made of? That must be the sturdiest material.

What's a good idea to mix fiberglass with epoxy resin.

@ichnachname3110

Жыл бұрын

You can do the same with carbon fiber, it is called forged carbon

@miguelmedina811

Жыл бұрын

it`s polyester resin.

@davidmilligan4751

Жыл бұрын

it really depends on what you want to do with the fibreglass with what was shown here is pretty much the worst way to do anything with fibreglass no matter what type of resin you use

May I ask why you aren’t using gloves when handling fibreglass?

You used too much resin, you don't saturate the cloth, you are supposed to stack the glass fibers and then work the resin into the glass. This makes a much higher glass to resin ratio

Why did it bear more weight when you changed the cross section?

how did you make the carbon fiber block?

That was crazy and amazing

9:10 High Density Fiberboard. 9:41 Higher Density Fiberboard.

How long did you leave them to cure. Should be a week ideally

So u could make a car frame from carbon fiber right?

Grain orientation is important. Like the carbon fiber, the fiberglass, wood and buffalo horn have grain directions, too. Also, from KG to tons? Do you mean tonnes (metric)? The distinction is really important.

@theoweiler6993

Жыл бұрын

They literally showed "20 tons" when the screen said 20000kg so ye, metric

@Dokrin3

Жыл бұрын

a ton is 1000kg , common knowledge bruh

@Nathraichean

Жыл бұрын

Why is the distinction importnat? The difference between the two is 1%. For you as a viewer, how does the difference in the shown result affect you? Do you feel cheated in some way?

@frankyperez2729

Жыл бұрын

@@Dokrin3 yeah but to a us viewer 1 ton is 2,000 pounds

How are you converting you hydraulic pressure to kgs

The way mat fibre glass was fabricated made many air voids inside. Should've put in little by little then force the air out by pressing the layups like what you did in woven fibreglass.

How long did they take to cure?

Can it possible to broke a mini black hole😀🥱

Fiberglass with polyester resin would be very interesting 😊

Carbon fiber glass can be a bulletproof?

Все эти материалы работают на растяжение, у вас просто получилось испытание разных типов эпоксидной смолы на сжатие

Why dont they build subs with nano fiber tubes?

Sorry for the glass of your camera, nice video thank you

It was very I good love you

How about Uni-directional fibers?

I would like to test the base itself 😄.

Muito bom! Não consigo parar de assistir

It would be better to use a zoom lens for this kind of hydraulic press shots.

All I saw saw are thumbs on his hand. Blows my mind.

The third sample was really impressive, but for "low" duty jobs i would prefer the second type. Ain't no fan of shard bombardement. 😂😂😂

The last hydraulic press be like:- baap se panga nahi beta😂😂🤣

Carbon fiber is made with a epoxy resin or polyester? And now a video the price for mat fiber glass, and carbon fiber glass? Epoxy resin is more stronger than a polyester resin?

1. Always wear gloves and a mask when working with fiberglass. 2. As you see in the CF demos, direction matters. Wood is weakest along the grain lines, the real test would be to compress across the grain.

I feel if it was vacuum infused, it would be about 2x as strong!✌️

That resin is not epoxy but polyester

Bruh all the mat fiber glass does is compromise the strenght of the epoxy itself, this is not a fiberglass vs carbon fiber test, is an epoxy vs reinforced epoxy vs contaminated epoxy test

1:10 just casually touches fiber glass.

So what is the strongest material out there?

@Nick-cp8wf

Жыл бұрын

The strongest I have seen in these kinds of tests is HSS Steel Rockwell 69 range. A 300mm x300mm cube of this high speed steel won't deform until it explodes. With the softer steel used on the press tools it would start sinking into the plate after 150tons. It would likely take nearly 500 tons to explode the material. He has put a ceramic ball on top of this steel and after 50 tons it exploded. This is soley due to the fact that ceramic, or the high quality ceramic balls are nearly as strong as diamond when it comes to hardness. Because the high speed steel will not deform much it has no choice but to prematurely explode when a harder material is on top of it. There may be a few other alloys that may fair better but I would like to see a test with the high speed steels at 300mm. The carbon fiber funny enough fairs better than most steels in that carbon fiber doesn't deform much at all at 100 tons. Regular steel will deform starting at around 40 tons. And would measure likely 200mm after the 100 tons of force was applied.

@Nick-cp8wf

Жыл бұрын

Also interestingly a piece of AR500 or AR550 steel cubed 300mm 300mm of possible would likely be one of the toughest materials in the world to crush. I honestly do not think 500 tons would be enough to deform it more than 3mm.

@Seventh7Art

Жыл бұрын

@@Nick-cp8wf How much weight can Zylon take, in your opinion? Also, you mentioned some high speed steel alloys but what about titanium alloys?

@48_rayyanrafifriansyah84

Жыл бұрын

Vibranium

@Zebooty

Жыл бұрын

@@48_rayyanrafifriansyah84 metal used in Titanic

Damn that epoxy carbon fiber across the fibers withstanding 100 tons of pressure is INSANE. I needed a medium for my epoxy press mold and I think I found the winner lmao does not need to withstand 100 tons though 🤣

what about fiber glass-S?

Very nice

i have a question in the all of my life : what is diffrance between fiber glass and fiber carbon, you answer it well

@MRPUFFY-fc7yr

Жыл бұрын

As the names imply, fiberglass is made of small strands of glass that have been melted down, while carbon fiber is made of small strands of carbon atoms. Both materials can then be combined with an epoxy resin to create a stiff product that can fit any shape or mold

@allangibson8494

9 ай бұрын

Both are fibre reinforced plastic (FRP). Kevlar and cellulose are popular too. Fibre reinforced metal is a thing as well. Fibre reinforced cement is a thing too (commonly referred to as fibrocement.

now i know what kind of fishing rod will i buy

what about with asbestos

Carbon fiber is legit!

命中目標給你一個讚😂

the explosion keeps scaring me

Please use the safety glass to shield your cameras and it is not fair for the iron wood to be use vertically as you can see the wood grain has much more resistance when you out it horizontally.

Try Titanium and Zylon, if you get any.......

@MRPUFFY-fc7yr

Жыл бұрын

Already there bro titanium in hydraulic press leave a dent underneath

we can name the series "materials to hold your mom"

Holy shit carbon fiber is strong it can hold over 100 tons

What is the First Music please 🙏🏽🙏🏽🙏🏽

@JustinMathewVettickattil

Жыл бұрын

It's called, "TheM ostCom monMu sicO nYou tube"

fiberglass ←→Mat fiberglass The experimental video has changed

cool

i think you broke only uv filter

Больше похоже на полиэфирную смолу.судя по цвету и количеству отвердителя.)

Fella, you paced the wood wrong orientation... Put fiberglass sideways and won't resist anything

it was necessary to heat the epoxy resin and fiberglass to 80 degrees for 5-6 hours so that it gains maximum strength

That sub shoulda been made with fiber glass. And regulations.

Hay quá

Try polycarbonate also

Oh my god that epoxy was so strong

A couple shields would be a good investment.

Vacuum vs non-vacuum please😂

Is that POLYESTER Resin or EPOXY. I know you labeled it as epoxy. But I have never seen epoxy like that. Such a small amount of "activator" in a small, clear liquid (methyl ethly ketone peroxide) is a POLYESTER resin. They are different in strength. Also the fact you are using CSM (chopped strand mat) SCREAMS to me POLYESTER resin. Expoxy can not bond in CSM ... it cant resolve the styrene molecules. I think you are using POLYESTER. And polyester is not as strong as epoxy. BUT .. with that said.. still great work! Its great to see in real life how much weaker CSM is.

Not to be a critic, but, you used far too much resin. You should re run the test with minimal resin. I bet the results would be wildly different.

Carbon nanotubes next ;)

show!

we need table for this experiment, to easy compression

You must put mat and waving roving layer by layer