What is the strongest thing known to man?

Scientists have calculated that wurtzite boron nitride and lonsdaleite (hexagonal diamond) both have greater indentation strengths than diamond. Source: English Wikipedia. (PhysOrg.com) — Currently, diamond is regarded to be the hardest known material in the world.

Is silk stronger than Kevlar?

Spider silk fibers have a strength rating of 1.1 gigapascals, which is not as strong as Kevlar’s 3.6 gigapascals. But, they are tougher than Kevlar. But it is still beaten by Kevlar, which has a tensile strength of 3.0 – 3.6 GPa. Kevlar carbon fiber.

Is Kevlar or aramid stronger?

1-Aramid fibers have High Strength to Weight Ratio Kevlar® is very strong and is slightly stronger than Carbon Fiber per unit weight.

Is vectran stronger than Kevlar?

KEVLAR is family of aramid fibers having a unique combination of high strength, high modulus, toughness and thermal stability. VECTRAN can also be characterized as a high strength, high modulus, and thermally stable cord with the additional benefit of excellent flexibility.

How strong is vectran?

Vectran™ fiber exhibits exceptional strength and rigidity. It is five times stronger than steel and ten times stronger than aluminum on a weight for weight basis. It exhibits good abrasion resistance, good high-temperature resistance and high tenacity and modulus.

What is LCP fiber?

Vectran is a manufactured fiber, spun from a liquid-crystal polymer (LCP) created by Celanese Corporation and now manufactured by Kuraray. Chemically it is an aromatic polyester produced by the polycondensation of 4-hydroxybenzoic acid and 6-hydroxynaphthalene-2-carboxylic acid.

Is vectran an aramid?

Vectran™ is different from other high performance fibers such as aramid and ultra-high molecular weight polyethylene (HMPE). Vectran™ is thermotropic, it is melt-spun and it melts at high temperatures. Vectran™ HAS EXCELLENT FIBER TENSILE PROPERTIES: Vectran™ fiber is available in a variety of sizing options.

What is vectran made of?

VECTRAN™ is Kuraray’s high-performance multifilament yarn spun from liquid crystal polymer. The fiber is five times stronger than steel and offers a unique combination of outstanding properties. It is the fiber of choice where others fail to meet performance requirements.

What is LCP process?

Processing of LCPs from liquid-crystal phases (or mesophases) gives rise to fibers and injected materials having high mechanical properties as a consequence of the self-reinforcing properties derived from the macromolecular orientation in the mesophase.

Which material is used for manufacturing LCP?

These aromatic polyester plastics are often difficult to process and can be cost-prohibitive to maximize end user benefit. At Zeus, we seized this challenge and have perfected a process to produce LCP as a monofilament fiber with all of the significant properties of LCPs.

Is LCP brittle?

LCP parts can be molded with great precision, are flame retardant, absorb little moisture, are highly impermeable to gases, withstand cryogenic temperatures without growing brittle, and have a low coefficient of thermal expansion. LCPs, also, offer many processing advantages.

Is Kevlar a liquid crystal?

One example of a synthetic polymer which has impacted modern technology is Kevlar. Interestingly, Kevlar synthesis produces a hydrochloric acid byproduct and, together, the two compounds form a liquid crystalline polymer (LCP) phase.

What is LCP and Mesogenes?

A mesogen is a compound that displays liquid crystal properties. The nematic phase (N) is the least ordered and most fluid liquid crystalline state or mesophase that is based on the rigid core of mesogen moieties. The nematic phase leads to long range orientational order and short range positional order of mesogens.

What is LCP in plastic material?

Liquid crystal polymer (LCP) exhibits a highly ordered structure in both the melt and solid states. LCP can replace such materials as ceramics, metals, composites and other plastics because of its outstanding strength at extreme temperatures and resistance to virtually all chemicals, weathering, radiation and burning.

What is thermotropic liquid crystals?

Thermotropic liquid crystals (LC) are anisotropic liquids that possess a mesophase (a phase with crystal and liquid properties) within a certain temperature range. In a spectrometer magnet, LC molecules tend to orient to a common direction which defines the director of the liquid crystal.