Why tyres are manufactured in black colour?
Answers were Sorted based on User's Feedback
Answer / harsimranjot singh
vehicle tyres are black because carbon black is mixed in
them during manufacture which increases the strength of
tyres as well as make them resistant towards ultra violet
rays by converting uv radiations into heat.
Is This Answer Correct ? | 129 Yes | 11 No |
Answer / hemant babu
according to black body concept,black body is a good conductor as well as radiator of heat.friction is there between tyre and road,so huge heat is generated which is to be radiated out, thats why it is made up of black colour.
heat may damage the a lot,so it is made black.
Is This Answer Correct ? | 47 Yes | 16 No |
Answer / nishu reeves
Bcoz of the carbon mixed in the tyres...so it appears
black...why C is added?...to increase the puncture strength
nd the tread wear resistance of the tyre.
Is This Answer Correct ? | 44 Yes | 14 No |
Answer / naseeb ahmeds
According to physics the black body is a well absober of
waves coming by the sun,in this UV also present which is a
reason to destroy the mechanical or electrical properties of
tyre material.so whatever the charges it is absorbing it can
transfer to earth......means the pressure of heat is not
going to effect the tyre.....
Is This Answer Correct ? | 63 Yes | 52 No |
Answer / aditya tiwari
The automobile tyres are black in color due to following reasons :
1.)During the Vulcanization along with sulphur
is mixed into the rubber, this strengthens the molecular bond of the rubber and makes it more sturdy and durable, the reason of adding carbon black is because carbon black is available cheaper then any other material.
2.)Black color is good conductor of heat and can absorb the sunrays better, when a vehicle is out in open under the sun, the wear and tear will be very minimal as compared to any other color.
3.) During the run of the vehicle, the tyres tends to get hot and the specialty of the black color is that it does absorb heat fast and can return it back to the roads as well, so the temperature though hot but still remains balanced.
Is This Answer Correct ? | 9 Yes | 2 No |
Answer / s.murugan
The black color of tires comes from carbon black, a readily-available material that provides greatly improved wear characteristics and heat-dissipation capabilities when added to rubber compounds.
Is This Answer Correct ? | 5 Yes | 0 No |
Answer / ananth
we know already about black body radiation which absorps all
incident radiation.so we can use black color tyres
Is This Answer Correct ? | 6 Yes | 4 No |
Answer / lavanya l
since, the black carbon is mixed with the materials added to manufacture tire. it looks black.In addition to that, black surface absorbs more radiations which may increase the strenth of the tires.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / kulkarni ravindra
tyres are black in color because addition of carbon black in order decrease the puncture % and it gives good wear resistance and it helps to minimize the heat generated due to friction between tyre and road.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / shiva goud
black colour absorb more heat rather then other but when we
are take any other colour so????
Is This Answer Correct ? | 4 Yes | 4 No |
what is electronically operated pneumatic valves? give one example
how can we remove paint from (painted over)plastic or nylon objects with out damaging the object?
How to exite natural frequencies in a overhung rotor
1. As a foreign applicant, what do you understand about our company before sending your application CV for consideration?
2 Answers Cree Construction Development, Steel Plant,
A Wheel accelerates from rest with an acceleration of 6 rad/sec seq. How many revolutions are experienced in 4 sec.? give answer with solution.
what is max % of carbon that can be added in Iron?
wat is differential? And mention the working?
question related 2 soal car: Working under a bright light bulb or in direct sunlight, experiment with the angle of light hitting the solar panels. What angle gives you the fastest rotation of the wheels? How would you modify this car to make the wheels turn faster? How would you modify this design to make a car that could carry or pull a heavier load? How could you modify this design so that your car could run for short periods in complete darkness or low light situations?
tell me about a difficult decision u have made in the last year.
can any body send me previous year model papers of BEL and BHEL PLZ mail to manume31@gmail.com
What do you call a piston travel from TDC to BDC?
how can we find the discharge pressure of the pump with the use of flow and NPSH?