| polyvinyl acetate |
a vinyl polymer used especially in paints or adhesives
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| polyvinyl chloride |
a polymer of vinyl chloride used instead of rubber in electric cables
출처: wordnet.princeton.edu/perl/webwn
|
| polyvinyl alcohol |
Polyvinyl alcohol (PVOH, PVA or PVAL) is a water soluble synthetic polymer with the following mer structure: It has excellent film forming, emulsifying, and adhesive properties. It is also resistance to oil, grease and solvent. PVOH is an atatic material but exhibits crystallinity as the hydroxyl groups are small enough to fit into the lattice without disrupting it. It has high tensile strength, flexibility, as well as high oxygen and aroma barrier. ...
출처: en.wikipedia.org/wiki/Polyvinyl_alcohol
|
| polyvinyl chloride |
Polyvinyl chloride (PVC) is a widely-used plastic. In terms of revenue generated, it is one of the most valuable products of the chemical industry. Globally, over 50% of PVC manufactured is used in construction. As a building material PVC is cheap, and easy to assemble. In recent years, PVC has been replacing traditional building materials such as wood, concrete and clay in many areas. ...
출처: en.wikipedia.org/wiki/Polyvinyl_chloride
|
| polyvinyl chloride |
A tough, environmentally indestructible plastic that releases hydrochloric acid when burned.
출처: www.nsc.org/ehc/glossar1.htm
|