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Polyester resin and epoxies are toxic and noxious. The wax-resin is fast and easy to use, making it a possible new alternative to fill materials in the conservation field. The wax-resin works best on losses that allow for large contact with the original, primed surface and on losses that are thicker than 1/16in.
Rice glue (Japanese: 続飯, romanized: sokui) is a gel or liquid adhesive made of a smooth mush of well-cooked white rice, diluted to the desired thickness with water. [ 1 ] [ 2 ] It has been used since antiquity for various arts and crafts; for instance, it is a woodworking [ 1 ] and paper glue. [ 2 ]
Insect trapped in resin Cedar of Lebanon cone showing flecks of resin as used in the mummification of Egyptian Pharaohs. A resin is a solid or highly viscous liquid that can be converted into a polymer. [1] Resins may be biological or synthetic in origin, but are typically harvested from plants.
Alternately, resin casting may be accomplished with a resin plus a nearly equal amount of a "hardener" liquid (as in many epoxy resin or polyester resin systems), which functionally contains a second polymer, for use in forming a final product plastic which is a copolymer. Copolymers contain two different alternating chemical entities in the ...
To make sushi, you’ll need a rice cooker, a hangiri (a wooden vessel used in mixing and cooling the sushi rice), a spatula and a fan. The wood used in a hangiri absorbs moisture from the ...
Mortar and pestle sets made from the wood of old grape vines have proved reliable for grinding salt and pepper at the dinner table. Uncooked rice is sometimes ground in mortars to clean them. This process must be repeated until the rice comes out completely white. Some stones, such as molcajete, need to be seasoned first before use. Metal ...
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Most coatings have four basic components. These are the resin, solvent, pigment and additive systems [5] but the resin or binder is the key ingredient. Continuing environmental legislation in many countries along with geopolitics such as oil production are ensuring that chemists are increasingly turning to waterborne technology for paint/coatings and since resins or binders are the most ...