@@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.
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 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
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
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.
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 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.
@@_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.
@@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.
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!
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.
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.
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?
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?
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
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
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.
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.
Have you tried a metal matrix graphene carbon nanotube composite? Are you able to get your hands on boronitride carbon nanotubes or boronitride graphene?
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.
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.
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
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.
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.
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.
Friendly critique; Looks to me in your fiberglass you used weaker polyester resin or vinyl ester resin and not epoxy. I am inclined to believe this, first because of the color, but also usually mat fiberglass as a weak glue that bonds the fibers together, and this glue is designed to be melted by polyester resins and the likes and not epoxies. You also simply should have cut the mat into squares and stack them the same way you do with woven fibers, shortening the fibers by cutting them is not good.. You used way to much resin and you did not apply any pressure to squeeze the fibers together and squeeze the excess resin out (also air out) . The ideal ratio is 30% resin 70% fibers, it is hard to achieve this ratio with wet layout only, that's why often, vacuum bagging, autoclaving, or a press is used, and also prepreg can be used that includes the perfect ration of resin but it needs to be heat cured.....
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?
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
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 🤣
The fiberglass preparation looks poorly done compared to how carbon fiber is made in factory. I can see gaps between the fiberglass layers. Maybe just buy a fiberglass cube just like u have with carbon fiber cube. Especially since fiberglass has about the same strength as carbon fiber weight to strengthen ratio.
![Felix "Unfair" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/Oswujxm2Ag0/mqdefault.jpg)
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.
Should've also done the mat the same as the weave. Layers....
Strength is also about grain orientation.
@@stevenpope940 yeah, compression vs expansion.
@@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.
@@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.
Lol. Mamy times of wood.any parts of wood. Does it even matter? Wood is 3X price from 2 years ago
@@kyohiromitsu4010 the fuck has that to do with anything
Shut up lol
@@kyohiromitsu4010 yes it does
@@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
10:08 Rip camera lens. I appreciate your effort my man
It was the uv cover
So that carbon fiber block can theoretically hold an m1 abrams tank depending on the angle
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
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.
Wow great video!
A perfect video for people interested in material science.
👏👏👏👍
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.
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?
I have a mindf*k why the hell this guy cut this mat into pieces while he did it correctly with previous sample
@@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.
All this guy ended up doing here was test the strength of epoxy resin with various reinforcements.
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.
I'm more interested to know how you weighed your house 😂
@@_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.
@@H_B_Rno, it can’t because the force will increase on volume.
@@H_B_Rnvm, you’re right. It depends not on volume but on material’s density.
@@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.
How many hydraulic press you want..
This guy.. : yes.
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!
The carbon fiber made it to the final boss lol
would be nice to see the difference between pushing on the grain or with the grain with the woods and horns and stuff.
Always great to watch your content. Bummer about the camera. "Oh no!"
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.
The Chocolate mint cake from my old junior school would have EASILY survived this.
Never touch fiberglass with bare hand please😅
I learnt it the hard way 😔
kindly explain?
I played with them not knowing what they were. You know what happened next...
The resin gets stuck on your skin?
@@gd_4saken827 it got through my skin. I didn't realise till it got really painful
Is that similar to the cracking sound they heard before it imploded? 😢
We will never know.
Can you make torsion tests with those for us?
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.
They literally showed "20 tons" when the screen said 20000kg so ye, metric
a ton is 1000kg , common knowledge bruh
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?
@@Dokrin3 yeah but to a us viewer 1 ton is 2,000 pounds
@@Dokrin3 Apparently not so common, as in your case, because a "ton" can mean many things: 1,016 kg, 907.2 kg, or 1000 kg. Learn to use Google bruh.
10:02 This song is the very reason I didn’t leave you a like
What’s the difference between mat fiberglass and normal fiberglass?
9:10 High Density Fiberboard.
9:41 Higher Density Fiberboard.
Все эти материалы работают на растяжение, у вас просто получилось испытание разных типов эпоксидной смолы на сжатие
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 last hydraulic press be like:- baap se panga nahi beta😂😂🤣
I wonder what difference there would be to carbon fiber vs chopped (or forged) carbon fiber.
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
Bro use a mirror in 45°, like that film a shotfire, broken the mirror, not the camera
7 years bad luck instead 🤣
Sorry for the glass of your camera, nice video thank you
i have a question in the all of my life : what is diffrance between fiber glass and fiber carbon, you answer it well
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
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.
what material is the press made of? That must be the sturdiest material.
I would like to test the base itself 😄.
I kinda wanna see you do a hydraulic press with Gorilla Glass, like what's used on smartphones, but way thicker.
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
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?
How long did you leave them to cure. Should be a week ideally
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.
May I ask why you aren’t using gloves when handling fibreglass?
it was necessary to heat the epoxy resin and fiberglass to 80 degrees for 5-6 hours so that it gains maximum strength
who came here after seeing the imploded fiberglass submarine
Me
carbon fiber
That sub shoulda been made with fiber glass. And regulations.
Have you tried a metal matrix graphene carbon nanotube composite?
Are you able to get your hands on boronitride carbon nanotubes or boronitride graphene?
So what is the strongest material out there?
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.
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.
@@Nick-cp8wf How much weight can Zylon take, in your opinion? Also, you mentioned some high speed steel alloys but what about titanium alloys?
Vibranium
@@rayyan_rafif metal used in Titanic
Why did it bear more weight when you changed the cross section?
So we need streets made out of carbon fiber.
Good to know =D
What's a good idea to mix fiberglass with epoxy resin.
You can do the same with carbon fiber, it is called forged carbon
it`s polyester resin.
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
it is a good video for learning, but without a summary or a table to list comparison
All I saw saw are thumbs on his hand. Blows my mind.
we can name the series "materials to hold your mom"
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.
So u could make a car frame from carbon fiber right?
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.
how did you make the carbon fiber block?
Very nice
1:10 just casually touches fiber glass.
now i know what kind of fishing rod will i buy
I feel if it was vacuum infused, it would be about 2x as strong!✌️
Looks more like polyester or vinylester resin, not epoxy?
A couple shields would be a good investment.
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.
Why dont they build subs with nano fiber tubes?
Try Titanium and Zylon, if you get any.......
Already there bro titanium in hydraulic press leave a dent underneath
Carbon fiber glass can be a bulletproof?
It would be better to use a zoom lens for this kind of hydraulic press shots.
Friendly critique;
Looks to me in your fiberglass you used weaker polyester resin or vinyl ester resin and not epoxy.
I am inclined to believe this, first because of the color, but also usually mat fiberglass as a weak glue that bonds the fibers together, and this glue is designed to be melted by polyester resins and the likes and not epoxies. You also simply should have cut the mat into squares and stack them the same way you do with woven fibers, shortening the fibers by cutting them is not good..
You used way to much resin and you did not apply any pressure to squeeze the fibers together and squeeze the excess resin out (also air out) . The ideal ratio is 30% resin 70% fibers, it is hard to achieve this ratio with wet layout only, that's why often, vacuum bagging, autoclaving, or a press is used, and also prepreg can be used that includes the perfect ration of resin but it needs to be heat cured.....
Mostra um dia suas máquinas pra nós.
How are you converting you hydraulic pressure to kgs
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 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?
the explosion keeps scaring me
How long did they take to cure?
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
The third sample was really impressive, but for "low" duty jobs i would prefer the second type. Ain't no fan of shard bombardement. 😂😂😂
How about Uni-directional fibers?
It was very I good love you
Больше похоже на полиэфирную смолу.судя по цвету и количеству отвердителя.)
we need table for this experiment, to easy compression
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 🤣
Footage looks better after lens breaks
Fella, you paced the wood wrong orientation... Put fiberglass sideways and won't resist anything
Holy shit carbon fiber is strong it can hold over 100 tons
The meassure unit is lb per square inch?
Epoxy resin using a catalyst? That's a new one...
Can it possible to broke a mini black hole😀🥱
My lungs hurt watching this.
Fiberglass with polyester resin would be very interesting 😊
That resin is not epoxy but polyester
Carbon fiber is a beast
What is the First Music please 🙏🏽🙏🏽🙏🏽
It's called, "TheM ostCom monMu sicO nYou tube"
How about human finger?
Feels ticklish.
why is there a windows 10 error sound at 0:08
Oh my god that epoxy was so strong
what about with asbestos
I was gonna be mad if he didn't stir the resin
Why is fiberglass and not Glass Fiber?
The fiberglass preparation looks poorly done compared to how carbon fiber is made in factory.
I can see gaps between the fiberglass layers.
Maybe just buy a fiberglass cube just like u have with carbon fiber cube.
Especially since fiberglass has about the same strength as carbon fiber weight to strengthen ratio.
E-fibeerglass specifically
fiberglass is a bit heavier and the fibers are a bit weaker
Why is he touching it with his bare hands?!? :O