The efficacy of many industrial products and processes relies heavily on the quality of binding agents. NINGBO INNO PHARMCHEM CO.,LTD. offers the Acid Series Silica Sol, a premium colloidal silica that excels as a binding agent across a diverse range of applications, significantly boosting product performance and manufacturing efficiency.
As a binding agent, silica sol's unique properties are invaluable. Its ability to form strong, heat-resistant bonds makes it ideal for creating robust structures. In the field of investment casting, for example, silica sol is a critical component in forming the ceramic shells used for metal casting. The high temperature resistance and strength imparted by the silica sol binder ensure that the molds can withstand the intense heat of molten metal, leading to high-quality, defect-free castings. Manufacturers requiring this binding capability can find reliable sourcing of our product.
Similarly, in the refractory materials industry, the binding properties of Acid Series Silica Sol are indispensable. It helps to create strong, durable refractory linings and components that can withstand extreme temperatures and harsh chemical environments. This is crucial for applications in furnaces, kilns, and other high-temperature industrial equipment where material integrity is paramount.
The versatility of silica sol as a binder extends to other areas as well. It can be used to improve the adhesion and cohesion of paper fibers in papermaking, enhancing the strength and printability of the final paper product. In coatings, it acts as a binder that reinforces the coating matrix, improving overall durability and performance.
NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-purity, performance-driven chemical solutions. Our Acid Series Silica Sol is manufactured to exacting standards, ensuring that it consistently delivers the binding performance required by industries such as investment casting, refractories, papermaking, and coatings. For companies looking to purchase a reliable binding agent that enhances product quality and process efficiency, our silica sol is an excellent choice. Partner with NINGBO INNO PHARMCHEM CO.,LTD. to leverage the binding power of colloidal silica.
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.