calhal
1 Answer
country bumpkin
http://www.madehow.com/Volume-4/Spandex.html
http://www.wisegeek.com/what-is-spandex.htm
Spandex is a synthetic fabric with a polymer base, like nylon or polyester; spandex, however, has unique properties that make it well suited to certain applications, such as sports apparel. The fabric is able to expand up to 600% and spring back without losing its integrity, although over time, the fibers may become exhausted. Unlike many other synthetic fabrics, spandex is a polyurethane, and it is this fact that is responsible for the fabric's peculiarly elastic qualities.
| 12 years ago. Rating: 3 | |
Top contributors in Chemistry category
Unanswered Questions
Nhà Cái 99win
Answers: 0
Views: 8
Rating: 0
mn88agency
Answers: 0
Views: 9
Rating: 0
Cách bảo mật tài khoản NEW88 tránh rủi ro
Answers: 0
Views: 9
Rating: 0
KQBD.TOP - Cập Nhật Tỷ Lệ Kèo Bóng Đá Nhanh Nhất, Chính Xác Nhất
Answers: 0
Views: 6
Rating: 0
Đặc Sản Bình Định Online
Answers: 0
Views: 12
Rating: 0
as
Answers: 0
Views: 6
Rating: 0
Bong88 – Link Mới Vào Bong88.com Uy Tín Nhất 2025
Answers: 0
Views: 7
Rating: 0
which is the Best AI Application Development Company
> More questions...
Answers: 0
Views: 7
Rating: 0