{"product_id":"zhermack-silikon-kautschuk-za-43-pu-rotbraun-shore-harte-43-mittelhart","title":"Zhermack silicone rubber ZA 43 PU red-brown Shore hardness 43 medium-hard","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eZhermack Silicone Rubber ZA 43 PU Red-brown Shore Hardness 43 Medium-Hard Duplicating Silicone\u003c\/h1\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0610\/7778\/2756\/files\/61beaVqIuaL._AC_SL1200.jpg?v=1767087295\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"content--title\"\u003eProduct information \"Zhermack Silicone Rubber ZA 43 PU Shore 43\"\u003c\/div\u003e\n\u003cdiv itemprop=\"description\" class=\"product--description\"\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch4\u003e\u003cspan\u003eZhermack Silicone Rubber ZA 43 PU \u003cspan class=\"modal_lexicon\"\u003eShore Hardness\u003c\/span\u003e 43\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eAddition-curing 2-component silicone rubber, which vulcanizes at room temperature (\u003cspan class=\"modal_lexicon\"\u003eRTV\u003c\/span\u003e).\u003cbr\u003eDue to its remarkable fluidity, it is suitable for duplicating models with slight undercuts.\u003cbr\u003eCompatibility extends to all plasters, waxes, polyurethane and acrylic plastics.\u003c\/p\u003e\n\n\u003cp\u003eZhermack ZA 43 PU, with a\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"modal_lexicon\"\u003eShore hardness\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eof 43, excellent resistance, and non-stick properties, is a silicone rubber specially developed for pouring polyurethanes.\u003cbr\u003eThis allows for very easy demolding of castings and a longer\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"modal_lexicon\"\u003eservice life\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eof the molds compared to conventional impression or duplicating silicones.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eProperties and Application\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e• High chemical resistance to aggressive components of some resin types\u003cbr\u003e• High\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"modal_lexicon\"\u003etear strength\u003c\/span\u003e\u003cbr\u003e• High degree of reproduction accuracy for very small details\u003cbr\u003e• High dimensional stability over a long period\u003cbr\u003e• Remarkable resistance to high temperatures and aging\u003cbr\u003e• Excellent non-stick effect\u003cbr\u003e• Excellent resistance to PU casting resin and PU foam\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eMain Application Areas\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e• Production of molds and models due to remarkable reproduction precision, high dimensional stability, and high mechanical strength\u003cbr\u003e• Artistic ceramics due to high dimensional stability, remarkable fluidity, and good mechanical strength\u003cbr\u003e• Production of molds for concrete casting\u003cbr\u003e• Production of molds for casting with PU (polyurethane) casting resin and PU (polyurethane) foam\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eFurther Product Information\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003eColor: A reddish brown and B white\u003cbr\u003eMixing ratio: 1:1 by weight\u003cbr\u003eSpecific gravity: 1.2\u003cbr\u003e\u003cspan class=\"modal_lexicon\"\u003eViscosity\u003c\/span\u003e: 13000 mPas\u003cbr\u003eMixing time at 23 degrees Celsius: 1 minute\u003cbr\u003e\u003cspan class=\"modal_lexicon\"\u003eWorking time\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eat 23 degrees Celsius: 18 minutes\u003cbr\u003eCuring time at 23 degrees Celsius: 240 minutes\u003cbr\u003eHardness\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"modal_lexicon\"\u003eShore A\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e after 24 hours: 43 ± 2\u003cbr\u003eTensile strength: 4.5 ±0.2 N\/mm²\u003cbr\u003eElongation at break: 310%\u003cbr\u003eTear strength: (Die B) 6.0 ±1.0 N\/mm²\u003cbr\u003eReproduction detail accuracy: 2 micron\u003cbr\u003eDimensional change after 24 hours: 0.02%\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv class=\"product--properties panel has--border\"\u003e\n\n\u003ctable class=\"product--properties-table\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eMixing time at 23 degrees Celsius:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e1 min\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eMixing ratio:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e1:1\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eProduct type:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003eSilicone\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eDimensional change in % after 24h:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e0.02\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eCuring time at 23 degrees Celsius:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e240 min\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eColor:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003eRed-brown\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eTensile strength:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e4.5 N\/mm2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eHardness Shore:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003eA43\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eSpecific gravity:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e1.2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eViscosity:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e13000 mPas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eWorking time at 23 degrees Celsius:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e18 min\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eElongation at break (in %):\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e310\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"product--properties-row\"\u003e\n\n\u003ctd class=\"product--properties-label is--bold\"\u003eTear strength:\u003c\/td\u003e\n\n\u003ctd class=\"product--properties-value\"\u003e6.0 N\/mm2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e","brand":"Zhermack","offers":[{"title":"2KG","offer_id":42076811952356,"sku":"5fa517271e9f5f79d100a426","price":108.42,"currency_code":"EUR","in_stock":true},{"title":"4KG","offer_id":42076811985124,"sku":"5fa517271e9f5f79d100a427","price":144.6,"currency_code":"EUR","in_stock":false},{"title":"10KG","offer_id":42076812017892,"sku":"5fa517271e9f5f79d100a428","price":382.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/7778\/2756\/products\/61beaVqIuaL._AC_SL1200.jpg?v=1767087263","url":"https:\/\/www.silikon-kautschuk24.de\/en-ie\/products\/zhermack-silikon-kautschuk-za-43-pu-rotbraun-shore-harte-43-mittelhart","provider":"silikon-kautschuk24.de","version":"1.0","type":"link"}