Has anyone here actually done this? <BR>Lots of DIY sites say that it is bad to attempt to heat-form because it bubbles up when heated, but a couple industrial sites say it has to be baked at 250 F ...
In 1950, global plastic production was about 2 million tons. It's now about 400 million tons—an increase of nearly 20,000%. As a material, it has seemingly limitless potential. Plastic is inexpensive ...
The spaghetti-like internal structure of most plastics makes it hard for them to cast away heat, but a research team has made a plastic blend that does so 10 times better than its conventional ...