{"product_id":"ceramix-gv51-tobix-praf-ceramic-ultra-dur","title":"Ceramic Tobix GV51 Pulbere de turnare extra albă ultra dură","description":"\u003cp\u003e\u003cstrong\u003eCeramix GV51 Tobix\u003c\/strong\u003e este un praf ceramic ultra dur din familia gipsurilor sintetice, produs de Veltman Italia si importat oficial de Erfello \u0026amp; CO. Se toarna la rece, fara coacere, si atinge o duritate superficiala de peste 300 N\/mm2, mult peste ce ofera gipsul de modelaj obisnuit. Piesa finita are o structura densa, apropiata de portelan, cu detalii reproduse fidel si un alb intens care se accentueaza pe masura ce materialul se usuca.\u003c\/p\u003e\n\n\u003ch2\u003eDe Ce Alegi Gipsul Sintetic Ultra Dur Ceramix GV51\u003c\/h2\u003e\n\u003cp\u003eEste materialul potrivit cand piesa trebuie sa reziste la manipulare, sa aiba muchii curate si un alb pe care nu il obtii din gips clasic.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuritate superficiala peste 300 N\/mm2\u003c\/strong\u003e, cea mai ridicata din gama de gipsuri sintetice Veltman, pentru piese care nu se zgarie si nu se ciobesc la manipulare\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlb extra white cu indice de alb peste 95\u003c\/strong\u003e, care ramane curat si fara pigmentare suplimentara\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpansiune sub 0,1%\u003c\/strong\u003e, deci reproducerea detaliilor fine ramane exacta si dupa intarire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTurnare la rece cu varf termic de doar 30°C\u003c\/strong\u003e, fara risc de deformare a matritelor din silicon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAtoxic, cu proprietati antibacteriene si de auto-curatare\u003c\/strong\u003e, motiv pentru care se foloseste inclusiv la body casting si amprentari pe piele\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCum se Foloseste Praful Ceramic Ceramix GV51\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eMasoara apa curata intr-un recipient curat, in raport de \u003cstrong\u003e100 g pulbere la 25 ml apa\u003c\/strong\u003e (1 kg pulbere la 250 ml apa).\u003c\/li\u003e\n  \u003cli\u003ePresara pulberea uniform peste apa, in ploaie, pana la absorbtie completa (1-2 minute), apoi lasa amestecul sa se odihneasca aproximativ 1 minut.\u003c\/li\u003e\n  \u003cli\u003eAmesteca lent, manual sau cu mixer electric la maximum 300 rpm, timp de aproximativ 2 minute, fara sa inglobezi aer.\u003c\/li\u003e\n  \u003cli\u003eToarna in matrita din silicon intr-un fir continuu si constant. Timpul de lucru este de 6-8 minute, iar solidificarea incepe intre 10 si 15 minute.\u003c\/li\u003e\n  \u003cli\u003eDemuleaza dupa aproximativ 30 de minute si lasa piesa sa se matureze inainte de finisare. Intarirea completa se obtine dupa circa 8 ore, la maximum 40°C.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003ePentru volume mari sau matrite cu detalii adanci, un aditiv antibule reduce semnificativ porozitatea de suprafata. Ustensilele se spala simplu cu apa, imediat dupa turnare.\u003c\/p\u003e\n\n\u003ch2\u003eSpecificatii Tehnice Ceramix GV51 Tobix\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAspect:\u003c\/strong\u003e pulbere extra alba, granulatie fina\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRaport de amestec:\u003c\/strong\u003e 100 g pulbere la 25 ml apa (1 : 0,25 in greutate)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate amestec:\u003c\/strong\u003e aproximativ 0,6 cm3\/g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTimp de lucru (pot life):\u003c\/strong\u003e 6-8 minute\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de solidificare:\u003c\/strong\u003e 10-15 minute\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDemulare:\u003c\/strong\u003e aproximativ 30 de minute\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntarire completa:\u003c\/strong\u003e aproximativ 8 ore, la maximum 40°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuritate superficiala:\u003c\/strong\u003e peste 300 N\/mm2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndice de alb:\u003c\/strong\u003e peste 95, extra white\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContractie:\u003c\/strong\u003e sub 0,1%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVarf termic de reactie:\u003c\/strong\u003e aproximativ 30°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepozitare:\u003c\/strong\u003e minimum 12 luni, in spatiu inchis si uscat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProducator:\u003c\/strong\u003e Veltman Italia\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCantitati disponibile:\u003c\/strong\u003e 1 kg, 3 kg, 10 kg, 25 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCu Ce Se Combina Ceramix GV51\u003c\/h2\u003e\n\u003cp\u003eCeramix GV51 se toarna in orice \u003ca href=\"https:\/\/ematerial.ro\/products\/silicon-rtv-2-pentru-matrite-flexibil\"\u003ematrita din silicon RTV-2\u003c\/a\u003e si se lucreaza cel mai bine impreuna cu \u003ca href=\"https:\/\/ematerial.ro\/products\/ceramix-av30-ritardante-intarziator-lichid-incolor-pentru-gips-sintetic-copy\"\u003eaditivul antibule CERAMIX AV40 MATROX\u003c\/a\u003e, care elimina porii de suprafata la piese mari. Pentru colorare in masa poti folosi \u003ca href=\"https:\/\/ematerial.ro\/products\/pigmen%C8%9Bi-oxizi-solu%C8%9Bia-profesionala-pentru-colorarea-gipsului-prafului-ceramic-betonului-%C8%99i-vopselelor\"\u003epigmentii oxizi pentru gips si praf ceramic\u003c\/a\u003e. Daca piesa urmeaza sa stea afara, alege in schimb \u003ca href=\"https:\/\/ematerial.ro\/products\/ceramix-gv21-av21-claydur-praf-ceramic-impermeabil\"\u003eCeramix GV21 + AV21 Claydur\u003c\/a\u003e, sistemul impermeabil din aceeasi gama. Restul materialelor compatibile se gasesc in colectia \u003ca href=\"https:\/\/ematerial.ro\/collections\/praf-ceramic\"\u003ePraf Ceramic\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eIntrebari Frecvente despre Praful Ceramic Ceramix GV51\u003c\/h2\u003e\n\n\u003ch3\u003eCata apa se pune la 1 kg de Ceramix GV51?\u003c\/h3\u003e\n\u003cp\u003eSe folosesc 250 ml de apa curata la 1 kg de pulbere, adica un raport de 1 : 0,25 in greutate. Respectarea exacta a raportului este importanta: mai multa apa scade duritatea finala si intensitatea albului, iar mai putina apa reduce fluiditatea si face umplerea detaliilor mai dificila.\u003c\/p\u003e\n\n\u003ch3\u003eSe poate folosi Ceramix GV51 la exterior?\u003c\/h3\u003e\n\u003cp\u003eNu, Ceramix GV51 este destinat exclusiv aplicatiilor de interior. Ca toate gipsurile sintetice, absoarbe umezeala si nu rezista la expunere continua la intemperii. Pentru obiecte de exterior recomandam sistemul impermeabil Ceramix GV21 + AV21 Claydur sau o rasina pe baza de apa.\u003c\/p\u003e\n\n\u003ch3\u003eEste potrivit pentru recipiente de lumanari?\u003c\/h3\u003e\n\u003cp\u003eNu, gipsurile sintetice nu se recomanda pentru recipiente in care arde direct flacara. Materialul este poros si nu ofera bariera necesara la caldura si la ceara topita. Pentru recipiente de lumanari foloseste JESIN, singurul material din gama noastra sigur pentru aceasta aplicatie.\u003c\/p\u003e\n\n\u003ch3\u003eDe ce piesa nu pare complet alba imediat dupa demulare?\u003c\/h3\u003e\n\u003cp\u003eAlbul se accentueaza pe masura ce piesa se usuca, iar nuanta finala apare de obicei dupa 24 de ore. Imediat dupa demulare materialul contine inca apa, ceea ce ii da un aspect usor mai inchis. Nuanta perceputa depinde si de tipul de lumina si de metoda de finisare.\u003c\/p\u003e\n\n\u003ch3\u003eCe diferenta este intre Ceramix GV51 si Ceramix GV41?\u003c\/h3\u003e\n\u003cp\u003eGV51 Tobix are duritatea cea mai mare din gama si un timp de lucru mai scurt, de 6-8 minute, fata de 10-12 minute la GV41. GV41 are in schimb un grad de alb mai ridicat si e mai indulgent pentru incepatori sau pentru turnari in serie, unde ai nevoie de timp suplimentar de manevra.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eConform Regulamentului nr. 1272\/2008 (CLP), produsul nu este clasificat ca periculos. Fisa tehnica si fisa de securitate sunt disponibile la cerere. Recomandam testarea materialului pe o piesa martor inainte de utilizarea in proiecte finale.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eComanda acum si primesti produsul in 1-3 zile lucratoare de la expediere, oriunde in Romania. La comenzi de peste 400 RON, transportul este gratuit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eAi nevoie de cantitati mari sau vrei o oferta angro? Scrie-ne la \u003ca href=\"mailto:contact@erfello.com\"\u003econtact@erfello.com\u003c\/a\u003e si iti pregatim o oferta personalizata.\u003c\/em\u003e\u003c\/p\u003e","brand":"ematerials","offers":[{"title":"1 Kg","offer_id":53989820268867,"sku":null,"price":7.95,"currency_code":"EUR","in_stock":true},{"title":"3 Kg","offer_id":53989820301635,"sku":null,"price":22.95,"currency_code":"EUR","in_stock":true},{"title":"10 Kg","offer_id":53989820334403,"sku":null,"price":72.95,"currency_code":"EUR","in_stock":true},{"title":"25 Kg","offer_id":53989820367171,"sku":null,"price":171.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9032\/6577\/files\/ceramixtobixgv51.png?v=1765738406","url":"https:\/\/ematerial.it\/products\/ceramix-gv51-tobix-praf-ceramic-ultra-dur","provider":"eMaterial","version":"1.0","type":"link"}