Nano Green

Nano Crystal Emerald Green Wax Casting Heat Resistance Loose Gemstones for Jewelry setting at Wholesale Prices from China Manufacturer and Supplier

Are you looking for wax casting loose green synthetic gemstones ? You come to right place ! Nanogem is a new synthetic material. It is exceptionally stable when set in jewelry using all stone setting technique. Nanogems is a name for a group of new synthetic materials used in fine jewellery and fashion jewellery. Green nano gems is nanocrystal mateial which is different than green cubic zirconia. In green CZ the color is not uniform,but in nano crystal the green color is uniform.Most of important, green nano crystal material is suitable for wax casting friendly, but green cz stone doesn't.

Nanogem competes with almost all imitations of natural coloured gemstones. It is well-established that the major problem in the production of colour CZ and many other synthetic crystals is the unevenness of colours. The most common materials with uneven colour are: Green, Blue, Brown, Amethyst and other CZ; Synthetic Blue Sapphire and many others. In addition, green and blue CZ has excessively high gloss (for natural emerald and sapphire) and is not suitable for wax setting technology. In contrast to the crystal, the glasses are quite uniform in colour, but lack of lustre and low hardness do not make them suitable for wax setting. As you can see Nanogem advantages are obvious: Colour uniformity over the entire volume, relatively high hardness and density, colour and lustre that are as close to natural analogues, and the ability to use in wax setting.

The chemical composition of these materials is a mixture of oxides including silica, zirconia, alumina, zinc, lithium and magnesium oxides. Nano sized crystals are homogeneously distributed in amorphous matrix. As a result materials with various physical-chemical properties based on spinel, gahnite, sapphirine and other crystals are formed. The crystals grown in amorphous substance by high-temperature synthesis at 1500-1750°C.Hardness of the suggested materials is 6.5-7 by Mohs scale, Refractive index is 1.5-1.7, Density is 2.7-3.2 g/cm3.

Round sizes:

0.80mm 0.90mm 1.00mm 1.25mm 1.30mm 1.50mm 1.75mm 2.00mm 2.50mm 3.00mm

Oval sizes:

3×5mm 4×6mm 5×7mm 6×8mm 7×9mm

Pear sizes:

3×5mm 4×6mm 5×7mm 6×8mm 7×9mm

If you are looking for nano crystal green stones for wax casting setting and want to know our best wholesale prices, please feel free to get a free quote