Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
synthetic fiber
|
| gptkbp:CASNumber |
26125-61-1
|
| gptkbp:category |
ballistic material
engineering material high-performance fiber |
| gptkbp:chemicalClass |
aromatic polyamide
|
| gptkbp:color |
yellow
|
| gptkbp:decomposesAt |
about 450°C
|
| gptkbp:density |
1.44 g/cm³
|
| gptkbp:developedBy |
gptkb:DuPont
|
| gptkbp:fiberForm |
continuous filament
pulp staple fiber |
| https://www.w3.org/2000/01/rdf-schema#label |
Kevlar
|
| gptkbp:introducedIn |
1971
|
| gptkbp:inventedBy |
gptkb:Stephanie_Kwolek
|
| gptkbp:marketedAs |
gptkb:Kevlar
|
| gptkbp:meltingPoint |
does not melt
|
| gptkbp:notableFor |
flexible
lightweight five times stronger than steel by weight good fatigue resistance high modulus low electrical conductivity low elongation to break low thermal conductivity |
| gptkbp:relatedTo |
gptkb:Twaron
gptkb:Nomex |
| gptkbp:resistantTo |
chemicals
heat flame abrasion |
| gptkbp:structure |
polymer chains aligned parallel
|
| gptkbp:tensileStrength |
high
|
| gptkbp:trademarkOf |
gptkb:DuPont
|
| gptkbp:type |
para-aramid fiber
|
| gptkbp:usedFor |
gptkb:football
gptkb:shield fiber optic cables personal protective equipment brake pads bulletproof vests composite materials cut-resistant gloves drumheads helmets racing sails ropes tires |
| gptkbp:bfsParent |
gptkb:DuPont
gptkb:shield |
| gptkbp:bfsLayer |
4
|