Articles, tagged with "polyvinyl chloride pvc", page 1

Cell phones and personal digital assistants (PDAs) are made of precious metals, copper, and plastics. Just like many other electronic items even cell phones become old. But like cell phones other electronics may not be changed so frequently. Thereby cell ...

Mobile phones are wonderful, they hold all your friends telephone numbers and details; you can order up a Pizza, use them as a map finder and browse the world around us. They have become an essential must have tool in the modern world. But there are som...

Have you ever wondered what these engraved marks in plastic bottles or appliance parts mean? Frequently, we find ourselves confused about the purpose of these recycling symbols and their relevance to environmental and health issues. Plastic recycling...