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I've Noticed Some Pen Sellers Refer Pens As "cotton". Is There A Difference...


PAHarris

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I've noticed some pen sellers refer pens as "cotton". Is there a difference cellulose and cotton?

 

Paul

 

Some call it 'Vegetal Resin'....

 

 

Fred

..if you don't teach them to read, you can fool them whenever you like.~ Max Headroom ~

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Phenol formaldehyde resins are some of the earliest 'plastics' and generally use some kind of fiber as a binder, e.g. fiberglass or cotton fibers. This makes them stronger and more shatterproof than the resin by itself. The same principle is still used for modern reinforced plastics like GFK.

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Yes, the plastic that OMAS uses for their non-celluliod pens they refer to as "cotton resin." In the booklet that came with my 360, it states that cotton resin is of "vegetable origin," which is what Freddy stated.

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Cotton fiber is used for, I think, cellulose acetate as in the binde of Pelikan Souveran's and then there is cellulose nitrate, that which we consider to be the celluloid that is used in fp bodies. Making cellulose nitrate is risky business as it is highly flammable.

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