Precision casting, a cornerstone of manufacturing for intricate metal components, relies heavily on the quality and performance of its mold-making materials. Among the essential binders used in creating these molds, ethyl silicate holds a prominent position. As a dedicated manufacturer and supplier of high-quality chemicals, NINGBO INNO PHARMCHEM CO.,LTD. offers ethyl silicate that is specifically suited for the rigorous demands of the precision casting industry. Our aim is to provide procurement managers and R&D scientists with a reliable source for this critical material, ensuring consistent results and optimal performance in their casting operations.
The fundamental advantage of ethyl silicate in precision casting lies in its ability to form a durable, heat-resistant silica structure when hydrolyzed. This process allows it to bind refractory materials together, creating ceramic shells or cores that can withstand the high temperatures and pressures involved in metal casting. The resulting molds exhibit excellent dimensional stability, which is paramount for producing components with tight tolerances and complex geometries. When you are looking to buy ethyl silicate for your precision casting needs, it's crucial to consider parameters such as silica content and purity. Our product is available in various grades, including Grade-40 with 40-42% silica content, and offers exceptional quality with low acidity and minimal iron contamination, crucial for preventing defects in the final cast product.
For businesses operating within the precision foundry sector, securing a stable and reliable supply chain for key raw materials is of utmost importance. NINGBO INNO PHARMCHEM CO.,LTD. boasts a significant production capacity of 5000 tons/year, positioning us as a leading manufacturer capable of meeting both small-scale and large-volume demands. This capacity, combined with our commitment to quality control, ensures that our clients can consistently purchase ethyl silicate that meets their exact specifications. We understand that sourcing from China involves considerations of price and reliability, and we strive to offer competitive ethyl silicate pricing without compromising on quality.
Our ethyl silicate is not only a vital component for investment casting molds but also finds application as a binder in ceramic manufacturing and as a cross-linking agent in silicone RTV systems. This versatility makes it a valuable commodity for a broad spectrum of industrial applications. For any professional involved in mold making, material science, or chemical procurement, exploring the benefits of high-purity ethyl silicate is a worthwhile endeavor. We invite you to contact NINGBO INNO PHARMCHEM CO.,LTD. to request a quote, inquire about our wholesale options, and learn more about how our ethyl silicate can enhance the quality and efficiency of your precision casting processes. Partner with a trusted China supplier and experience the difference that quality and reliability make.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.