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we will prepare thiokol rubber from 1,2 dichloroethane and sodiumpolysulphide.
The reaction is:
- cl-CH2-CH2-cl + Na-S-S-Na + cl-CH2-CH2-cl--------------> -----(----CH2-CH2-S-S-CH2-CH2----)n--------
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∙ 12y ago
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How was rubber invented?
At first, it wasn't invented at all. It was harvested from the rubber tree in Brazil (Hevea Brasiliensis). Synthetic rubber came later (made from petroleum products).
What kind of industry is using rubber processing oil?
rubber processing oil is used as a lubricator in tyre industry and as a raw material for plastic, chemical and rubber industry.
Employers can prepare their own workplace MSDS?
Some employers do prepare their owns MSDS. They employ a person who has the knowledge and training to do so. Others will get a consultant or other outside company to prepare them.
What are the effects of huffing rubber cement?
Goofiness and dead brain cells.
What are good things about vulcanized rubber?
Vulcanization is a chemical process for converting rubber into more durable materialsby adding sulfur. Non-vulcanized (uncured) natural rubber is sticky, deforms easily when warm, and is brittle when cold. Vulcanized rubber is less sticky and have superior mechanical properties compared to non-vulcanized rubber.Such as:better weather resistance (sunlight, temperature changes, water and snow)better durability (stands mechanical wear better)better elasticitybetter mold ability (easier to make things out of)
What is the population of Thiokol?
Thiokol's population is 15,000.
When was Thiokol created?
Thiokol was created on 1929-12-05.
When did Thiokol-Woodbine Explosion happen?
Thiokol-Woodbine Explosion happened on 1971-02-03.
How is the thiokol discovered?
Thiokol was discovered in 1929 after a surprising and unplanned reaction between sodium polysulfide and ethylene dichloride.
Who made the O-rings for the Challenger?
thiokol
Is rubber made with latex?
not always, natural rubber is available which contains considerable amount of Latex but to prepare artificial rubber we may not use latex directly.
List the items which are made up of rubber and are used by us?
list of items made of rubber
How do you prepare the surface to use epoxy paint over a rubber-based paint on a gunite pool?
Swimming pool paint companies do not recomment mixing paint types rubber goes back on rubber or epoxy back on epoxy So if you want epoxy, sandblast off the rubber. BTW Silica sand is very toxic and best left to the pros, the paint ain't much to help out the health either. Take special care when painting, Kelly Tech is a good paint source good swimming getapool.com
What is the future tense of prepare?
The simple future tense of prepare is 'will prepare'.
Are rubber bands made out of rubber?
Yes, rubber bands are made out of rubber.(:
What is rubber in?
Naphtha is used as a Rubber Solvent. It is not in rubber.
Why is rubber-band made of rubber?
A rubber-band is made out of rubber because rubber will make it hold things nice and tight.
