abrasion protection
41Matériaux à voile — Une voile est fabriquée depuis la nuit des temps à partir de fibre. Les matériaux traditionnels d une voile sont des fibres naturelles comme le lin, le chanvre ou le coton qui une fois tissées forment un tissu[1]. Néanmoins, les voiles modernes… …
42Corrosion — v · d · e Materials failure modes Buckling · …
43Motorcycle helmet — A collection of motorcycle helmets worn by Moto GP racer Valentino Rossi A motorcycle helmet is a type of protective headgear used by motorcycle riders. The primary goal of a motorcycle helmet is motorcycle safety to protect the rider s head… …
44Ultra high molecular weight polyethylene — (UHMWPE), also known as high modulus polyethylene (HMPE) or high performance polyethylene (HPPE), is a subset of the thermoplastic polyethylene. It has extremely long chains, with molecular weight numbering in the millions, usually between 2 and… …
45Polyurea — is a type elastomer that is derived from the reaction product of an isocyanate component and a synthetic resin blend component. The isocyanate can be aromatic or aliphatic in nature. It can be monomer, polymer, or any variant reaction of… …
46Ultra-high-molecular-weight polyethylene — (UHMWPE or sometimes shortened to UHMW), also known as high modulus polyethylene (HMPE) or high performance polyethylene (HPPE), is a subset of the thermoplastic polyethylene. It has extremely long chains, with molecular weight numbering in the… …
47FROTTEMENT — Le frottement désigne les phénomènes qui naissent dans les zones superficielles de deux corps appuyant l’un sur l’autre en se déplaçant l’un par rapport à l’autre. On dit de deux surfaces matérielles qu’elles «frottent correctement», dans une… …
48Asbestos — For other uses, see Asbestos (disambiguation). Fibrous asbestos on muscovite …
49Béryllium — Pour les articles homonymes, voir Béryllium (maladie professionnelle). Béryllium Lithium …
50SCA fencing — is the style of fencing practiced by the Society for Creative AnachronismOverviewIn 1979 the Society for Creative Anachronism (SCA) introduced rapier rules, allowing fencing within the organization. Since that time, fencing has gained a… …
