{"product_id":"wood-and-finish-species-moisture-coatings","title":"Wood \u0026 Finish: Species, Moisture and Coatings for Toys","description":"\u003cp\u003eChoosing timber for a toy is usually presented as a hardness question. It is not. This guide covers the three properties that actually decide whether a toy survives a childhood, and what a finish is really for.\u003c\/p\u003e\u003ch3\u003eWhat is inside\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTangential, radial and longitudinal movement, and the T\/R ratio that predicts cupping\u003c\/li\u003e\n\u003cli\u003eA species table with published Janka and shrinkage figures, plus T\/R computed from them\u003c\/li\u003e\n\u003cli\u003eWhich species to avoid for mouthed parts, and why\u003c\/li\u003e\n\u003cli\u003eReading a board: grain runout, quartersawn against flatsawn, defects that become hazards\u003c\/li\u003e\n\u003cli\u003eEquilibrium moisture content, and measuring MC without a meter using the oven-dry method\u003c\/li\u003e\n\u003cli\u003eFilm against penetrating finishes, and why the cutting-board advice does not transfer\u003c\/li\u003e\n\u003cli\u003eSeven finishes compared honestly, including what “boiled” linseed oil actually is\u003c\/li\u003e\n\u003cli\u003eMixing shellac from flakes: pound cuts, solvent choice, shelf life\u003c\/li\u003e\n\u003cli\u003eDyes against pigments, and the heavy-element limits that apply to colour\u003c\/li\u003e\n\u003cli\u003eA seven-step application schedule with no decisions left in it\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFormat\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e7 pages, A4, PDF\u003c\/li\u003e\n\u003cli\u003eDelivered as an instant download after purchase\u003c\/li\u003e\n\u003cli\u003ePrint at 100% with scaling off — several drawings are reproduced at true size\u003c\/li\u003e\n\u003cli\u003eNo physical item is shipped\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePlease note\u003c\/h3\u003e\u003cp\u003eThis is a design guide, not legal advice, and it does not substitute for testing. Regulatory figures are cited to their source so you can verify them against the current text.\u003c\/p\u003e","brand":"Wooden Fun Toys","offers":[{"title":"Default Title","offer_id":48931224551577,"sku":"WFT-02","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5202\/7033\/files\/02-wood-and-finish.png?v=1787586903","url":"https:\/\/woodenfuntoys.store\/products\/wood-and-finish-species-moisture-coatings","provider":"Wooden fun toys","version":"1.0","type":"link"}