2006-10-13 20:22:33 · 7 answers · asked by Anonymous in Education & Reference ➔ Words & Wordplay
aramid is a fiber that is used in bullet proof vest and tires
2006-10-13 20:27:46 · answer #1 · answered by Mae G 2 · 0⤊ 2⤋
Aramid - A strong, heat-resistant fiber formed of polymers
Pyramid - A massive monument of ancient Egypt having a rectangular base and four triangular faces culminating in a single apex, built over or around a crypt or tomb.
2006-10-14 11:05:33 · answer #2 · answered by Anonymous · 0⤊ 1⤋
if Aramid use to make bullet proof
Pyramid looks like the tip of the bullet?
2006-10-14 03:55:49 · answer #3 · answered by bunny 2 · 0⤊ 1⤋
A pyramid is a 3 sided structure that had a wide base and tapers to a point at its apex. The 3 sides are usually the same length.
Polyaramid is a genetic name and category of a family of polymers that includes kevlar plastic. Kevlar is used in bullet proof vests and also in composite plastic components. DuPont corporation owns the trade name kevlar, and had patents protecting it. They also invented/coined the generic term polyaramid and dedicated it to the public. They did that to prevent the trade mark kevlar becoming the genetal, common term for that group of chemicals and thus becoming a generic term, that would be used by the public and thus losing its distinctiveness for DuPont and losing its trade mark status. They lost their nylon trade mark in the late 1930's because of that scenario.
Dan.
2006-10-14 03:53:03 · answer #4 · answered by Dan S 6 · 1⤊ 1⤋
aramid:
fiber that can be used in manufactur many things like bullet proof vest
pyramid:
like the three pyramids in egypt
2006-10-14 03:42:54 · answer #5 · answered by ♠sherif♠ 3 · 0⤊ 1⤋
Difference between ARAMIND and PYRAMID is
A and PY
2006-10-14 03:33:30 · answer #6 · answered by Anonymous · 1⤊ 0⤋
PY and A
2006-10-14 03:34:01 · answer #7 · answered by planedws 3 · 0⤊ 1⤋