switchable privacy glass

UV protection or Blue Ray protection, Fashion appearance, Music / Phone conversation / Navigation sound with the smart eyewear, switch call / game freely

10 oz Crystal Glasses Square White Spirits Mug Scotch Cups

These Wholesale Crystal Balls are an Ancient Wisdom branded product, so you can be sure of quality and value. Crystal Balls are tricky things to make and are made from high-quality optical glass. Because the ball must be flawless many have to be discarded after production. The larger the ball the more likely a flaw can develop, hence the larger sizes are disproportionately more expensive. Good foam filled presentation boxes to minimise the chance damage and to make a nice presentation as a gift. You can see the crystal balls are supplied with a crystal stand, so you can display them on a LED light box for a bit more drama.

The vetronites may contain epoxy, polyester, melamine and silicone resins with different thermal class depending on the model chosen. They have excellent mechanical and dielectric characteristics and are suitable for use in many sectors and are the excellence for the electromechanical sector. It should be noted that FR4, GPO3 and FR5 glass elements are self-extinguishing according to the UL 94 V0 standard. The GPO3 and FR5 material are also non-marking and halogen-free. The GPO3 material is a layered insulation based on glass mat and filled polyester resin and is used for machined and sheared pieces. It has good mechanical properties and is suitable for blanking up to 6mm thick. It has good dielectric properties. The FR4, G11 and FR5 laminates are layered with a glass fabric and epoxy resin base. They have different thermal classes. LG11 material exists in two versions: - Insulation class F (155 ° C), code LG11 - Insulation class H (180 ° C), code LG11H