The other thing I would have wished for is a complete and searchable back up library of Zytel, Minlon and Delrin data sheets and manuals in Acrobat PDF format. Oh, and a primer on the difference between semi-crystalline and amorphous thermoplastics. In the meantime, Camdo 2000 will do a fine job as it stands. Camdo 2000 bills itself as an interactive moulding guide for crystalline materials. The term crystalline makes sense to polymer scientists working on a molecular level but to plastics engineers it can seem obscure.
Plastics look as uncrystalline as it is possible to be and hence the difficulty.
Crystallinity in plastics is governed by the regularity of the polymer chain and the strength of the intermolecular attractive forces between neighbouring chains. If the structure of the molecule is regular and orderly, adjacent chains can pack closely together to form orderly regions instead of a random tangle. This is crystallinity. Because polymer chains are so long and tangled it is impossible to develop crystalline regions that contain complete molecules. A single long chain molecule may meander in and out of a number of crystalline regions.