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Removable
Processing cold cure acrylics
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<blockquote data-quote="budgenator" data-source="post: 66494" data-attributes="member: 7354"><p>I've been moving in that direction myself, what I found works well for me is to </p><p>1. run some hard PVS (Poly-Vinyl-Siloxane) through a meat-grinder to make shards,</p><p>2. mix standard PVS denture insulating paste and add about 3ml of the PVS shards and applied the mixture to the denture</p><p> (the shards greatly inprove the retention of the insulation in the stone)</p><p>3. seat insulated denture into the botton of your denture flask teeth down (Yes this is upside down),filled with stone, and smooth to denture,</p><p>4. attach spures to the depths of the labial and buccal flanges, the apply separater to the stone sufaces.</p><p>5. place top half of flask on, insure the spures are above the level of the flask and fill with stone to top, don't put the lid on.</p><p>6. soften the wax and boil-out, soften at 125 deg F or ~50C for 30 min to soften then boiling water immersion for at least 5 min.</p><p>7. apply foil substitute of choice to exposed stone surfaces,</p><p>8. Prep teeth using method of choice, Heraeus's Palabond has worked fantastically for me.</p><p></p><p>At this point you have the functional equivalent of the PolyMaster, I mix the Palapress vario and pour it on the teeth, close the flask and the excess flows up the spures for a passive closure and no raised bite, process for 15 min at 32 PSI and 131 F (55 C). I started using Palapress vario for things like flippers, transitionals and attaching single teeth to partial frameworks and have been impressed with it. I just used the above technique to process a permanent denture base denture to completion which delivered without adjustments.</p></blockquote><p></p>
[QUOTE="budgenator, post: 66494, member: 7354"] I've been moving in that direction myself, what I found works well for me is to 1. run some hard PVS (Poly-Vinyl-Siloxane) through a meat-grinder to make shards, 2. mix standard PVS denture insulating paste and add about 3ml of the PVS shards and applied the mixture to the denture (the shards greatly inprove the retention of the insulation in the stone) 3. seat insulated denture into the botton of your denture flask teeth down (Yes this is upside down),filled with stone, and smooth to denture, 4. attach spures to the depths of the labial and buccal flanges, the apply separater to the stone sufaces. 5. place top half of flask on, insure the spures are above the level of the flask and fill with stone to top, don't put the lid on. 6. soften the wax and boil-out, soften at 125 deg F or ~50C for 30 min to soften then boiling water immersion for at least 5 min. 7. apply foil substitute of choice to exposed stone surfaces, 8. Prep teeth using method of choice, Heraeus's Palabond has worked fantastically for me. At this point you have the functional equivalent of the PolyMaster, I mix the Palapress vario and pour it on the teeth, close the flask and the excess flows up the spures for a passive closure and no raised bite, process for 15 min at 32 PSI and 131 F (55 C). I started using Palapress vario for things like flippers, transitionals and attaching single teeth to partial frameworks and have been impressed with it. I just used the above technique to process a permanent denture base denture to completion which delivered without adjustments. [/QUOTE]
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