At NINGBO INNO PHARMCHEM CO.,LTD., we recognize that the operational environment for chemical catalysts is often far from stable. Processes frequently involve rapid temperature fluctuations, which can pose a significant challenge to the materials used as catalyst supports. This is where the superior thermal shock resistance of our 99% alpha alumina ceramic balls becomes critically important, ensuring the longevity and efficiency of catalytic systems.
Thermal shock refers to the deterioration of a material when subjected to rapid temperature changes. In many chemical reactions, such as those in catalytic reformers or high-temperature shift reactors, cycles of heating and cooling are common. Traditional materials might crack or degrade under such stress, leading to premature failure of the catalyst bed. Our 99 alpha alumina ceramic balls, however, are engineered with a microstructure that allows them to withstand these rapid temperature swings without significant damage.
The high purity and specific manufacturing processes employed by NINGBO INNO PHARMCHEM CO.,LTD. result in alumina balls with excellent thermal properties. This includes a low coefficient of thermal expansion and high thermal conductivity, both of which contribute to their ability to dissipate heat effectively and resist the stresses induced by temperature gradients. This robust performance is vital for maintaining the structural integrity of the catalyst bed, ensuring uniform flow distribution, and preventing catalyst attrition.
Furthermore, the thermal shock resistance of these alumina catalyst balls translates directly into operational benefits for our clients. It means fewer shutdowns for catalyst bed replacement, reduced maintenance costs, and more consistent process yields. Whether used in petroleum refining, petrochemical production, or other high-temperature chemical synthesis, the reliability provided by these supports is invaluable.
We believe that by focusing on these critical material characteristics, such as thermal shock resistance, NINGBO INNO PHARMCHEM CO.,LTD. can offer solutions that truly enhance industrial operations. The 99% alpha alumina ceramic balls are a prime example of how attention to detail in material science can lead to significant improvements in process performance and economic outcomes.
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.