Technical Specifications & Material Engineering
| Material | Borosilicate Glass 3.3 (Low expansion coefficient 3.3×10⁻⁶/K) |
| Shape Profile | Conical/Tapered – 60°-120° apex angle customizable |
| Dimensions | Top Dia: 40-150mm / Bottom Dia: 80-300mm / Height: 60-250mm |
| Wall Thickness | 2.5-4mm (uniform ±0.3mm variance) |
| Transparency | >92% light transmission (400-700nm visible spectrum) |
| Edge Finish | Fire-polished rim or CNC ground flat edge |
| Temperature Range | -20°C to +150°C operational |
| Surface Quality | Scratch-resistant, acid-wash optional |
Comprehensive Mouth Blown Glass Shade Customization Options
Shape
Globe, square, dome, mushroom, cylinder, flower or customized
Size
Diameter ranging from Φ50mm to Φ500mm, with height of 30-400mm or customized
Color
Transparent, milky white, amber, smoky gray, ruby red, cobalt blue, Pantone customization
Neck Finish
Straight mouth, thread mouth, cutting mouth, fitter neck, fire polishing rim
Surface
Glossy, sandblasting, acid etching, printing decal logo, hand painting or customized
Packaging
Egg crated carton boxes; inner brown boxes; colored boxes; inside foam packing with carton boxes or customized color boxes