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[citation needed] Nitrile is more resistant to tearing than natural latex, and is more resistant to many chemicals. [36] Sulfur compounds used as accelerants to cure nitrile can speed the tarnishing process in silver, so accelerant-free nitrile or other gloves must be used when handling objects made of these metals when this is not acceptable. [36]
A latex glove. A rubber glove is a glove made out of natural or synthetic rubber. 'rubber' refers to durable, waterproof, and elastic material made from natural or synthetic latex. [1] Rubber gloves can be unsupported (rubber only) or supported (rubber coating of textile glove).
A disposable nitrile rubber glove. The uses of nitrile rubber include disposable non-latex gloves, automotive transmission belts, hoses, O-rings, gaskets, oil seals, V belts, synthetic leather, printer's form rollers, and as cable jacketing; NBR latex can also be used in the preparation of adhesives and as a pigment binder. [citation needed]
On a commercial scale, isonicotinic acid, like other pyridine carboxylic acid is produced by ammoxidation of 4-picoline (4-methylpyridine) followed by hydrolysis of the resulting nitrile: NC 5 H 4 CH 3 + 1.5 O 2 + NH 3 → NC 5 H 4 C≡N + 3 H 2 O NC 5 H 4 C≡N + 2 H 2 O → NC 5 H 4 CO 2 H + NH 3. It is also produced by oxidation of 4 ...
Neoprene is sold either as solid rubber or in latex form and is used in a wide variety of commercial applications, such as laptop sleeves, orthopaedic braces (wrist, knee, etc.), electrical insulation, medical gloves, liquid and sheet-applied elastomeric membranes or flashings, and automotive fan belts.
Butyl rubber gloves. Butyl rubber, sometimes just called "butyl", is a synthetic rubber, a copolymer of isobutylene with isoprene. The abbreviation IIR stands for isobutylene isoprene rubber. Polyisobutylene, also known as "PIB" or polyisobutene, (C 4 H 8) n, is the homopolymer of isobutylene, or 2-methyl-1-propene, on which butyl rubber is ...