Pads, made of cork, became available for the first time in 1841, and these were further developed following the invention of vulcanised rubber, which was also used to introduce protective gloves in 1848.
22.
"' Waders "'refers to a waterproof boot extending from the foot to the chest, traditionally made from vulcanised rubber, but available in more modern PVC, neoprene and Gore-Tex variants.
23.
Early coats had problems with smell, stiffness, and a tendency to melt in hot weather, but Hancock further improved his waterproof fabrics, patenting a method for vulcanising rubber in 1843 which solved many of the problems.
24.
Rubber NBR, PU and other coatings can be applied to the shell to increase friction between the shell and conveyor belt and hot vulcanised or moulded profiled lagging can also be applied to drive plastic or steel modular belts.
25.
This stabilises the latex, but if the vulcanising process is too short or carried out at too low a temperature, the latex can become unstable again-this is one of the reasons why Julips can become " gooey ".
26.
Army Order 287 of September 1916 required the British Army provide all soldiers with two official tags, both made of vulcanised asbestos fibre ( which were more comfortable to wear in hot climates ) carrying identical details, again impressed one character at a time.
27.
Our article on rubber mentions four different artificial rubbers : styrene-butadiene, butadiene, chloroprene and ethylene-propylene-diene-any of which might or might not be vulcanised to greater or lesser degrees-and to have enlarged or reduced temperature sensitivities.
28.
When divers must work in hazardous environments such as sewage or dangerous chemicals, a helmet ( usually of the free-flow type or using a series exhaust valve system ) is sealed to a special drysuit ( commonly made of a fabric with a smooth vulcanised rubber outer surface ) to completely isolate and protect the diver.
29.
In 1924 Chassagne was involved together with Bugatti himself with the preparation, development and tuning of the iconic type 35 Bugatti in advance of its inaugural French Grand Prix at Lyon; the tyres were insufficiently vulcanised and after changing 15 deflated tyres himself, Chassagne finished seventh the highest placed Bugatti; the situation was not dissimilar at the Spanish Grand Prix at San Sebastian; a race which saw some particularly harsh accidents, injuries and fatality due to poor road preparation.
30.
In tyre industry the vulcanisation process is carried out in at a particular tempreature near about 180C . . . . . in curing press . . . . at the same time N2 is also supplied in bladder which at near bout 13kg / cm2 pressure . . . . . . . . . i want to know if the purpose of supplying N2 is only to maintain pressure inside the tyre to maintain shape of the tyre or it has some other significance . . . . . is N2 supplied to cool the hot vulcanised rubber to be solid . . . ? Preceding talk ) 06 : 23, 5 December 2010 ( UTC)
