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What is a resistant material?
To really honest with you nylon and a type of cotton are water resistant materials.With nylon water just slips of no problen, that's why they make umbrellas and winter\spring jackets out of them.But that's just water resitant materials.
Which has the lowest frequency uv- b uv- a uv- c?
UV-A
What are the three types of UV rays and their effects?
The UV rays are of three types. they are UV-A, UV-B, UV-C.
What is the UV index?
somethin with the uv somethin with the uv
Is UV light the same as fluorescent light?
The UV light is different to that of fluorescent light. The UV originates from the sun. The latter one does not.No, it is not. UV is different.
Is cotton water resistant?
Cotton is not water resistant.
We want to cover a greenhouse frame with UV-resistant polyethylene but don't want to hinder growth potential in the plants so do UV rays help or hinder plant growth?
UV resistant polythene should not hinder plant growth, UV resistant refers to the material itself, if it is not UV resistant it will discolor and become brittle over time.
What water pipes are UV resistant?
Copper
Is cotton resistant to water?
No.
What is UV resistant?
All silicones are UV resistant. Silicones are synthetic compounds of varies forms. Silicones have many different uses because there are so many different kinds.
Is cotton a resistant material?
yes it is
Is styrene UV resistant?
The pure polystyrene is not resistant to UV radiation - yellowing effect in time. But a polystyrene with antioxidants as additives can resist much; this type of polystyrene is named light-stabilized.
Does 100 percent cotton or polyester blend protect from UV radiation?
In a fabric comparison test, 100-percent polyester provided better UV protection than both cotton and a polyester blend. When there are UV warnings, it is best to avoid wearing cotton fabrics.
How water resistant is cotton?
Cotton absorbs liquid -- one of its known characteristics.
What is wrinkle resistant cotton?
It has a special thing added to regular cotton that makes it not wrinkle
Is there anything bad about cotton?
it is flammable and not crease resistant
Is cotton absorbent or water resistant?
It is absorbent.
