Silicone dental material 222012

duplicating

DUPLICATING MATERIAL- BASE & CATALYST - 5 LITERS SKU: 222012 SternTek® Duplicating Material is a new extremely precise pourable duplicating material based on addition curing silicones. Base and catalyst are supplied in both 1 liter and 5 liter bottles. Contents: 1... SternTek® Duplicating Material is a new extremely precise pourable duplicating material based on addition curing silicones. Base and catalyst are supplied in both 1 liter and 5 liter bottles. Contents: 1 bottle base (5 liter) 1 bottle catalyst (5 liter Physical Properties: Mixing time [min] - 0:30 Working time (incl. mixing time) [min] - 4:00 Setting time 23 °C [min] - 30:00 Strain in compression [ - 16 Compression set [ - <=0.25 Detail reproduction [µm] - <=20 Shore-A hardness (1 h) - 19 Composition: Vinyl silicone Hydrogen silicone Silicon dioxide Additives/pigments/catalysts SternTek® Duplicating Material 1. If I do not have the SternTek® Duplicating Dispensing Unit, how can I measure the duplicating material? You may dispense equal amounts of base and catalyst in measuring cups or in side-by-side cups and "eyeball" an equal ratio. 2. About how many molds will the 2 bottles (1kg of each) of the duplicating material make? Of course, it depends on the size of the models and how thick you make them. As a rough estimate, 8-10 models can be made from the two 1kg bottles. Adding pieces of old duplicating material can reduce the amount of "fresh" material needed to make the mold. 3. What are the physical properties of the material? Mixing time [min] 0:30 Working time (incl. mixing time) [min] 4:00 Setting time 23 °C [min] 30:00 Strain in compression [ = 16