Specification
1.Outer diameter: 3mm-300mm
2.Thickness : 1mm-5.0mm
3.Length : 100mm-2500mm
Product Category
1.Material : borosilicate glass
2.Coefficient expansion : 3.3
3.End treated : Fine cutting, fire polished, scorched, grinding, sealed, etc.
4.Usage : For lab ware, lighting accessories,lamp shade, smoking pipes, solar collector
Main Composition
1.SiO2: 80±0.5%
2.B2O2: 13±0.2%
3.Al2O3: 2.4±0.2%
4.Na2O (+K2O): 4.3±0.2%
Chemical Property
1.Hydrolytic resistance ISO719-HGB 1 Class
2.Alkali resistance ISO695-HGB 2 Class
3.Acid resistance ISO195-HGB 1 ClassSpecification
1.Outer diameter: 3mm-300mm
2.Thickness : 1mm-5.0mm
3.Length : 100mm-2500mm