Finishes
- Created by: Yo
- Created on: 16-04-14 13:59
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- Finishes
- Wood
- varnishes: clean the wood - apply a stain then a varnish
- paint: clean it - sealed with primer - 2 coats - use sandpaper inbetween coats
- tanalising (against wet rot): impregnate the timber with a solution of copper sulphate and salts in pressure vessels - forces the solution into the timber preventing absorption
- Plastic
- Metal
- painting: surface cleaned - applied primer and undercoat - paint can be brushed, rolled or sprayed
- electroplating: coast a base metal with another metal
- enameling: fine glasses are applied to the surface - it's heated - cooled
- powder coating: positively charged powder through spray gun - negatively charged product - baked in oven - white goods such as washing machines etc
- plastic coating: heating the metal to 230 - product dipped in fluidised polymer and removed
- Wood
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