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Understanding HPMC Grades: From E3 to K100M for Specialized Applications

NINGBO INNO PHARMCHEM CO.,LTD. provides a comprehensive range of Hypromellose (HPMC) grades, each tailored to meet the specific demands of diverse applications. Understanding these grades, such as the E series (E3, E4, E5, E6, E15, E50) and the K series (K4M, K100M), is crucial for optimizing formulation performance in pharmaceuticals, food products, and industrial materials.

The HPMC E series, characterized by varying viscosities from low (E3) to medium (E50), is particularly popular in ophthalmic solutions and as a pharmaceutical excipient for tablet coatings and binders. The lower viscosity grades, like E3 and E4, offer excellent film-forming properties suitable for delicate applications, while higher viscosity grades in the E series can contribute to the desired rheology in various formulations. For instance, the HPMC for eye drops benefits from the specific viscosity profiles these grades offer, ensuring optimal lubrication and retention time on the cornea.

The HPMC K series, including K4M and K100M, typically features higher viscosity ranges and is extensively used in tablet manufacturing for controlled release and sustained release formulations. K4M, with its mid-to-high viscosity, is excellent for binding and matrix formation in sustained-release tablets. K100M, representing a very high viscosity grade, is often used when a more substantial thickening or gelling effect is required. These specific HPMC pharmaceutical excipient grades are vital for achieving precise drug release profiles, ensuring that medications are delivered effectively over extended periods.

In addition to pharmaceutical uses, HPMC K series grades also find applications in the construction industry, where their water-retention and thickening properties are paramount for mortars and tile adhesives. Across all grades, the commitment to high purity HPMC ensures consistent quality and performance. NINGBO INNO PHARMCHEM CO.,LTD. supports customers in selecting the optimal HPMC grade by offering detailed technical specifications and application guidance, ensuring that every formulation achieves its desired outcome.

Manufacturing Facilities

NINGBO INNO PHARMCHEM CO.,LTD. was established in 2007. It is committed to the R&D, production and sales of raw materials, pharmaceutical intermediates and fine chemicals. We striving to create a high-efficiency and high-quality integrated chemical service platform to better serve domestic and foreign customers.

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to Global Customers

WHY CHOSE US?

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).

FAQ

  • 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.

CONTACT US
Should you need to contact us; you may call during regular business hours, Monday through Friday, 8am – 6 pm.
NINGBO INNO PHARMCHEM CO.,LTD.
Address: No.163 Ruiqing Rd.,Ningbo 315000 China
Phone: 86-574-87319282
Fax: 86-574-27912196
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