Is Kevlar a renewable or nonrenewable resource?

Answer 1

Yes; the usual route is to take the filament yarn (as it is in bullet proof jackets etc) from woven waste, then chop it down to staple fibre (short fibre in the range of a few mm to hundreds of mm but ideally for most carding operations 30 - 60mm), this staple fibre is then either reprocessed into nonwovens by carding and some form of bonding, it can also be re-spun into staple yarn and woven, alternatively it can be pulped, all these could be used as flexible products or in composites.

It does not melt but degrades somewhere around 450°C so can not be recycled that way and as yet is not being re-dissolved for spinning.

Answer 2

Oh, dude, Kevlar is a nonrenewable resource. It's like that friend who never chips in for gas but always wants a ride. Once it's used up, it's gone, just like my patience for that friend. So, yeah, Kevlar is not something we can just grow in our backyard like tomatoes.

Answer 3

Kevlar is a nonrenewable resource. It is a synthetic fiber that is created through a complex chemical process using petroleum-derived chemicals. Once Kevlar is used or disposed of, it cannot be easily replenished or replaced through natural processes like renewable resources can. This makes Kevlar a finite and nonrenewable material.

Answer 4

Oh honey, Kevlar is about as renewable as a hangover on a Monday morning. It's made from synthetic fibers, not something you can just grow in your backyard. So, to answer your question, Kevlar is definitely a nonrenewable resource.

Answer 5

Kevlar is a nonrenewable resource as it is made from petroleum-based chemicals. It is not a naturally occurring substance and requires specific manufacturing processes to produce. Recycling and reusing Kevlar products can help reduce its overall demand and impact on the environment.

Answer 6

Kevlar is a product, not a resource. Kevlar is made from non-renewable resources.

Answer 7

no i cant cuz im thick as dog poo

Answer 8

yes