Thermal Shock Resistance 250 Mullite Ceramic with Thermal Expansion Coefficient 4.5 to 5.5 × 10⁻⁶ per Kelvin and Hardness 7 to 8 Mohs Used in Thermal Protection Systems
Yixing City Kam Tai Refractories Co.,ltd
Price: NEGOTIATE · MOQ: 1000PCS · Delivery Time: 30 DAYS AFTER PAYMENT ·