May 28 2010

Back to casting

So back to casting again, now the mini degasser’s working (and working well at that!).

Success in casting the hemispheres in water-clear styrene!
Last night I carefully trimmed the silicone moulds back to make the walls very thin, so they were drawn in with the surface tension as the styrene shrinks. This meant no streaks anymore, and there doesn’t seem to be any noticeable distortion of the shape.

The biggest problem us then actually getting the styrene out of the tin, especially in small amounts. It’s provided in a paint-tin, so unless you’re using the whole lot in one, you need a way to extract small amounts, and a plastic mixing cup is too big to fit in. So today I quickly brazed together mini ladle out of the stainless lid from a cocktail shaker and a long bolt with a couple of nuts for grip.
I’m keeping it in a glass jar, since I only have one sort of styrene to use, and apparently it’s not hygroscopic like the PU resins are. So this’ll keep it from needing repeated cleaning.

Colour mixing
Tonight I finally got a really rich chocolate colour for the only remaining casting order from before Confuzzled. “What would a melted KitKat look like?” was a good visual guide.

10pts Green, 4pts Red, 1pt Black

The resin claws and footpads are setting overnight. As tomorrow is MCM Expo and I don’t know what time I’ll get home, casting will probably resume on sunday.

T-shirts
I’ve been making enquiries into new variations on the standard UKFur design shirts. I’ll be getting a few “4XL” in in the unisex. Technically they’re still 3XL, but of a shirt type where it corresponds to a 54/56″ chest rather than a 50/52″.

Also been gaining interest in getting some shirts in fitted ladies sizes. Currently looking at getting some in standard black.. but also pink. And other colours too, of course!

http://www.promotional-store.com/%28ec5bicj0gpbrwr45b3qfzt45%29/product.aspx?sqs=5lBamEO6TJFdo0YhKUaoMLQ1W5R4IEWzphCPIqTnTSY%253d

Oddly enough, this one is a heavier weight of cotton than the one I was previously looking at, but much more affordable, and should put the ladies shirts at £12 in whatever colour.

As the next LondonFurs meet is only a week away, I’ll likely make the next order after that (as I may need the extra cash I’ll hopefully earn there, to make this increasingly large order).

[20/06/2010: Amalgamating old posts from “Dreamwidth Creative Blog” into sci-fi-fox.com to re-purpose DW blog account.]

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