{"product_id":"ceramix-gv21-praf-ceramic-sintetic-turnare","title":"Ceramix GV21 – Praf Ceramic Sintetic pentru Turnare, alb","description":"\u003cp\u003e\n  \u003cstrong\u003eCeramix GV21\u003c\/strong\u003e este un praf ceramic sintetic de inalta puritate (99.9% alb), \n  produs de Veltman Italia, conceput pentru turnare la rece in orice tip de matrita. \n  Amestecat cu apa in raport 100:28, produce obiecte cu duritate \u0026gt;300 N\/mm², detalii fine \n  si contractie minima (\u0026lt;0.1%). Este varianta ideala pentru decoratiuni de interior, \n  figurine, mulaje si prototipuri care nu necesita rezistenta la imersie in apa.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Daca proiectul tau necesita un obiect \u003cstrong\u003ecomplet impermeabil la imersie\u003c\/strong\u003e, \n  fara niciun tratament suplimentar, alege varianta \n  \u003ca href=\"https:\/\/ematerial.ro\/products\/ceramix-gv21-av21-impermeabil\"\u003eGV21 + AV21 Claydur\u003c\/a\u003e \n  disponibila separat pe ematerial.ro.\n\u003c\/p\u003e\n\n\u003ch2\u003eCaracteristici Ceramix GV21\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePuritate 99.9%\u003c\/strong\u003e – alb intens, suprafata curata si uniforma\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuritate \u0026gt;300 N\/mm²\u003c\/strong\u003e – extra-dur, superior oricarui gips clasic\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eRezistenta la compresiune \u0026gt;50 MPa\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eRezistenta la incovoiere \u0026gt;8 MPa\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContractie \u0026lt;0.1%\u003c\/strong\u003e – reproduce fidel detaliile matritei\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePriza rapida\u003c\/strong\u003e – timp de lucru 10-12 minute, demulare dupa 30 minute\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNetoxic\u003c\/strong\u003e – fiziologic inert, sigur pentru uz casnic si creativ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePigmentabil in masa\u003c\/strong\u003e – compatibil cu pigmenti oxizi, pigmenti metalici \n  si coloranti universali adaugati direct in amestec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDecorabil dupa intarire\u003c\/strong\u003e – compatibil cu culori acrilice, email, \n  lacuri, efecte de patinare si foita metalica\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecificatii Tehnice GV21\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eCaracteristica\u003c\/th\u003e\n\u003cth\u003eValoare\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRaport amestecare (praf:apa)\u003c\/td\u003e\n\u003ctd\u003e100:28 in greutate\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDensitate amestec (g\/cm³)\u003c\/td\u003e\n\u003ctd\u003e~0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTimp de lucru (pot-life)\u003c\/td\u003e\n\u003ctd\u003e10-12 min la 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePunct de priza\u003c\/td\u003e\n\u003ctd\u003e15-20 min la 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDemulare\u003c\/td\u003e\n\u003ctd\u003e~30 min la 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIntarire completa\u003c\/td\u003e\n\u003ctd\u003e8 ore (sau uscare la max 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContractie\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDuritate suprafata (N\/mm²)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;300 (extra-dur)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRezistenta compresiune (MPa)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;50\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRezistenta incovoiere (MPa)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIndice de alb (scala 1-100)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eImpermeabil la imersie\u003c\/td\u003e\n\u003ctd\u003eNU\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDepozitare\u003c\/td\u003e\n\u003ctd\u003eLoc uscat, inchis – min 12 luni\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCum se Foloseste GV21 cu Apa – Pas cu Pas\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eMasoara cu precizie\u003c\/strong\u003e – foloseste un cantar digital. Respecta raportul \n    100:28 in greutate (ex: 1000g praf + 280ml apa).\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eAdauga praful peste apa\u003c\/strong\u003e treptat, amestecand continuu cu spatula \n    sau mixer la viteza mica (max 1000 rotatii\/minut), timp de ~1 minut.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eToarna imediat\u003c\/strong\u003e – timpul de lucru este ~10 minute la 20°C. Toarna \n    in matrita cu flux constant. Vibreaza usor matrita pentru eliminarea bulelor de aer. \n    Pentru turnari fara bule de suprafata, adauga \n    \u003ca href=\"https:\/\/ematerial.ro\/products\/ceramix-av40-matrox-aditiv-antibule-pentru-gips-sintetic-copy\"\u003eAV40 MATROX\u003c\/a\u003e \n    in amestec.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eDemuleaza\u003c\/strong\u003e dupa ~30 minute. La demulare obiectul are ~60% din \n    rezistenta finala.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eUscare completa\u003c\/strong\u003e – 8 ore la temperatura camerei sau uscare la max 40°C.\n  \u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eMatrite Recomandate si Separare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eMatrite din silicon\u003c\/strong\u003e – recomandate, nu necesita agent de separare\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eMatrite din fibra de sticla, gips sau lemn\u003c\/strong\u003e – aplicare obligatorie \n    de ceara de separare inainte de turnare\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFinisare dupa Intarire\u003c\/h2\u003e\n\u003cp\u003e\n  Dupa uscare completa, suprafata GV21 poate fi finisata cu \n  \u003ca href=\"https:\/\/ematerial.ro\/products\/spray-cu-ceara-pentru-eliberarea-potrivit-pentru-rasini-poliester-si-epoxidice-pmma-poliuretan-fara-silicon-400ml-copy\"\u003eAgent de Luciu pentru Praf Ceramic\u003c\/a\u003e \n  care inchide porii, netezeste suprafata, respinge apa si confera un efect vizibil de luciu. \n  Suprafata poate fi vopsita in prealabil cu culori acrilice, dupa care se aplica agentul \n  de luciu pentru protectie si efect final.\n\u003c\/p\u003e\n\u003cp\u003e\n  Pentru cresterea rezistentei mecanice a variantei cu apa, adauga \n  \u003ca href=\"https:\/\/ematerial.ro\/products\/ceramix-av20-durfix-intaritor-lichid-pentru-gips-sintetic-copy\"\u003eAV20 DURFIX\u003c\/a\u003e \n  in locul unei parti din apa de amestecare.\n\u003c\/p\u003e\n\n\u003ch2\u003eAplicatii Recomandate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFigurine si obiecte decorative\u003c\/strong\u003e – detalii fine, alb intens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDecoratiuni de interior\u003c\/strong\u003e – ghivece, boluri, obiecte cadou\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulaje si artefacte\u003c\/strong\u003e – fidelitate maxima, contractie minima\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrototipuri si modele\u003c\/strong\u003e – duritate ridicata, netoxic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScenografie si decor\u003c\/strong\u003e – usor de pigmentat si decorat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  \u003cem\u003e\n    Ai nevoie de un obiect rezistent la apa si imersie, fara sigilant suplimentar? \n    Alege \u003ca href=\"https:\/\/ematerial.ro\/products\/ceramix-gv21-av21-impermeabil\"\u003eGV21 + AV21 Claydur\u003c\/a\u003e \n    – sistemul bicomponent cu rasina acrilica care produce obiecte cu duritate \u0026gt;400 N\/mm² \n    si impermeabilitate completa din formulare.\n  \u003c\/em\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eComanda astazi si primesti in 2-3 zile lucratoare!\u003c\/strong\u003e\u003c\/p\u003e","brand":"ematerials","offers":[{"title":"1 Kg","offer_id":54508880560451,"sku":null,"price":33.0,"currency_code":"RON","in_stock":true},{"title":"3 Kg","offer_id":54508880593219,"sku":null,"price":99.99,"currency_code":"RON","in_stock":true},{"title":"10 Kg","offer_id":54508880625987,"sku":null,"price":315.0,"currency_code":"RON","in_stock":true},{"title":"25 Kg","offer_id":54508880658755,"sku":null,"price":699.99,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9032\/6577\/files\/GV21.png?v=1779893771","url":"https:\/\/ematerial.ro\/products\/ceramix-gv21-praf-ceramic-sintetic-turnare","provider":"eMaterial","version":"1.0","type":"link"}