Quick Drying Silica Sol for Investment Casting Back Layer

Quick Drying Silica Sol for Investment Casting Back Layer. Quick Drying Efficiency: Reduces interlaminar drying time to approximately half that of ordinary silica sol. High Wet Strength: Withstands low humidity and strong wind with anti-dissolution and anti-cracking capabilities. Easy Process Integration: No changes required to existing shell making processes or standard precision casting powders. Customizable Parameters: Technical parameters can be adjusted and manufactured according to specific customer needs. Industrial Grade Quality: First class quality alkaline oxide silicon dioxide suitable for refractory industries. Stable Performance: Long stable period ranging from 26 to 32 months with consistent SiO2 content. OEM/ODM Support: Full customization, minor customization, and flexible customization services available. Certified Manufacturer: ISO9001:2015 and ISO14001 certified production with 100% finished product inspection.