it is manufactured in one piece, unlike the corrugated card, that is manufactured in layers that are glued together. Another advantage is that corrugated plastic repels water, unlike card which soaks it up and eventually disintegrate
There are several materials you can use. Plastic assignment folders make an excellent fin because they are light weight and more durable than paper. Corriflute (Correx) is also a great material as it to is sturdy. (i am assuming you are building a 2 liter water bottle rocket) Avoid using paper and card board as the water can damage the fins making them anti-productive.
Corrugated plastic or corriboard - also known under the tradenames of Polyflute, Coroplast, IntePro, Proplex, Correx, Twinplast, Corriflute or Corflute - refers to a wide range of extruded twinwall plastic-sheet products produced from high-impact polypropylene resin with a similar make-up to corrugated fiberboard. It is a light-weight tough material which can easily be cut with a craft knife. Manufacturers typically offer a wide variety of colors and thicknesses (quite commonly 4 mm).
If its good for you, its good for me. What is good for one is good for another
there are a lot of things that are good for children from good food to good excercise from good parents to good attention. good education to good living good environment to good friends. there are always good for children and that they can be benifited from it is also good.
Yes I am but my Brother keeps bothering me and my kidney hurts. when I am good, I am very very good, but when I am bad I am horrid
(Good) bye (Good) ness (Good) s (Good) y (Good) night (Good) ly (Good) will good-for-nothing good-natured good-looking good-hearted good-humored goody-goody
Use "are not" when the subject is "you" or any plural. You are not good. We are not good. They are not good. Dogs are not good. John and Mary are not good. Use "is not" when the subject is singular, but is not "you" or "I." He is not good. She is not good. It is not good. John is not good. Mary is not good. Use "am not" when the subject is "I." I am not good.
what would be a good good good good nick name for the universe and why what would be a good good good good nick name for the universe and why
Good morning, good morning, good morning to you, Good morning, good morning, good morning to you. Our day is beginning, there's so much to do, So, good morning, good morning, good morning to you.
Good. Very good.
Good-bye, Good-day, good-grief, good-heavens, good-on-ya (Australian), good times.