Medical Clear Or Brown Low COE 5.0 Borosilicate Glass Tubing
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Medical Clear Or Brown Low Borosilicate Glass Tube Product Name Glass tube Material Neutral borosilicate glass Color Clear and Amber Outside Diameter 6mm-32mm Water resistance Type I Acid resistance Type I Alkali resistance Type I COE. 5.0, 7.0, 3.3 MOQ 2T...
Shandong Yihua Pharma Pack Co., Ltd.
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Borosilicate Capillary Glass Tube Od 6mm Id 0.77mm For Welding
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Material COE 3.3 borosilicate glass Main Composition SiO2 80±0.5% B2O3 2.4±0.2% Na2O+K2O 4.3±0.2% Chemical and Physical property Coefficient of thermal expansion(20°C/300°C) 3.3±0.1(10–6K–1) Softening point 820±10°C Melting point 1260±20°C heat resistance ......
Yantai ZK Optics Co., Ltd.
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