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#adhesive

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David Grayless

Polyvinyl alcohol (PVOH, PVA, or PVAl) is a #water-#soluble #syntheticPolymer. It has the idealized formula [CH2CH(OH)]n. It is used in #papermaking, #textileWarpSizing, as a thickener and emulsion stabilizer in #polyvinylAcetate (PVAc) #adhesive formulations, in a variety of coatings, and #3DPrinting. It is colourless (white) and odorless. It is commonly supplied as beads or as solutions in water. Without an externally added crosslinking agent.

Faintdreams

Even more things learned while learning how to make a BJD that are actually not BJD related -

11 - There are many (many) different forms of adhesive and they all bond (or not) to a variety of plastics in a dazzling array of ways.
12 - Some of these adhesive reactions can offset toxic gasses ! *
13- Apoxie is a polymer form of plastic (?)
14 - You can model decent mini spine bones with clay

[* No I did not do this I watched a safety video!]

#Learning#BJD#Wire
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