Knowledge of low-melting glass powder

Low melting glass powder SHBF-150/160 Product Features: low melting glass powder is an advanced welding material which has a lower melting temperature and sealing temperature, good heat resistance and chemical stability, high mechanical strength, and is widely used in electric vacuum microelectronics and many other fields, laser and infrared technology, high-energy physics, energy, aerospace, automotive and other. It can realize the sealing glass, ceramics, metals, semiconductors between. Application: Apply the product with a cathode ray tube displays, vacuum fluorescent displays, plasma displays, vacuum glass tube solar collectors, lasers, magnetic head and the magnetic film, DVD, VCD, microwave, high-end refrigerator, disinfection cabinet, senior washing machine, stereo, car panels and electronic scales and other fields. Product Spec: lead-based low melting glass powder (SHBF-150); environment-friendly low-melting glass powder (SHBF-160) Appearance White powder White powder Density (g / cm3) 7.2 3.1 average particle size um 5-6 5-6 transition temperature (Tg) 300 ± 10 ℃ 400 ℃ ± 10 ℃ softening temperature (Tf) 370 ± 10 ℃ 460 ℃ ± 10 ℃ melting temperature (Tf) 510 ± 10 ℃ 600 ℃ ± 10 ℃ sealing temperature of 450 ℃ -550 ℃ sealing at temperatures were sealed packaging at 550 ℃ -640 ℃ temperature: 25 kg / bag, plastic woven. Contact: Miss Tian Tel: 18703604889 QQ: 2963550641 corporate website: www.hnweifen.com