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3.3 borosilicate glass tubes
Product Detailed
Related Categories:Other Lab Supplies
Good quality reasonable price. Last price is depends on customers qty and reuqriements,3.3 borosilicate glass tubes
Diameter:6mm-315mm Thickness:1mm to 10mm and Standard length:1500mm with 3.3 lineary expansion
Physical Property : No. Physical performance Numerical Value Unit 1. Coefficient of mean linear thermal expansion(20,300) 3.30.1 10-6K-1 2. Transformation temperature 52515 3. Softening point 82010 4. Working point 126020 5. Density at 20 2.230.02 g/cm3 6. Mean thermal conductivity(20-100) 1.2 w/m2k 7. Refractive index 0.92 1 Main Composition SiO2:81
B2O3 :13
Na2O+K2O :4
Al2O3 :2Chemical Property : Hydrolytic resistance at 98 ISO719-HGB 1 Hydrolytic resistance at 121 ISO720-HGA 1 Acid resistance Class ISO1776-First Class
3.3 borosilicate glass tubes
