케블라

(C₁₄H₁₀N₂O₂)ₙ

IUPAC: Poly(p-phenylene terephthalamide)

CAS: 26125-61-1

개요

Kevlar is an aramid fiber five times stronger than steel by weight. Invented by Stephanie Kwolek in 1965, it is used in bulletproof vests and aerospace.

구성

원소 기호 원자 원자 질량
수소 H 10 1.0080
탄소 C 14 12.0110
질소 N 2 14.0070
산소 O 2 15.9990

원소 구성

H
수소 ×10
4.2%
C
탄소 ×14
70.6%
N
질소 ×2
11.8%
O
산소 ×2
13.4%

용도

  • • Bulletproof vests
  • • Aerospace composites
  • • Racing tires
  • • Cut-resistant gloves

흥미로운 사실

  • ✦ Invented by Stephanie Kwolek, who almost discarded the cloudy solution that became Kevlar

성질

유형
polymer
상태
solid
몰 질량
238.24 g/mol
밀도
1.4400 g/cm³
용해도
insoluble

관련 화합물

녹말

(C₆H₁₀O₅)ₙ

노멕스

(C₁₄H₁₀N₂O₂)ₙ

셀룰로스

(C₆H₁₀O₅)ₙ

폴리젖산

(C₃H₄O₂)ₙ

폴리에틸렌

(C₂H₄)ₙ

폴리스타이렌

(C₈H₈)ₙ

폴리유레테인

(C₃H₂NO)ₙ

폴리프로필렌

(C₃H₆)ₙ

폴리카보네이트

(C₁₆H₁₄O₃)ₙ

폴리아크릴로나이트릴

(C₃H₃N)ₙ

Frequently Asked Questions

What is 케블라?
케블라 ((C₁₄H₁₀N₂O₂)ₙ) is a polymer compound with the IUPAC name Poly(p-phenylene terephthalamide).
What is the molecular weight of 케블라?
케블라 has a molar mass of 238.24 g/mol.
What state is 케블라 at room temperature?
케블라 is a solid at room temperature.
Is 케블라 organic or inorganic?
케블라 is classified as an inorganic compound.
What elements make up 케블라?
케블라 ((C₁₄H₁₀N₂O₂)ₙ) is composed of 수소 (H), 탄소 (C), 질소 (N), 산소 (O).