Min. Order Reference FOB Price
1000 kg US$1.40-1.80 / kg
Product Description
21% Lead Glass Tube 21% Lead glass tubing has the following properties: Chemical &Physical Property: Coefficient of Expansion (20-300 degree ): 91.0± 2× 10-7/K Softening Point: 635± 10 degree When the Mass resistance is 100MΩ . Cm, temperature of TK-100: ≥ ...