Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
Achieving optimal foam structures in polymers relies heavily on understanding and controlling the behavior of chemical blowing agents. For 4,4'-Oxybis(benzenesulfonyl hydrazide), or OBSH (CAS 80-51-3), its decomposition temperature is a pivotal factor dictating its effectiveness. As a dedicated supplier of OBSH, we aim to equip our B2B clients with the knowledge needed to leverage this crucial parameter for superior results.
OBSH, a white powder, functions by releasing nitrogen gas when heated. The temperature at which this decomposition begins and proceeds is specific to the compound and its processing environment. Typically, OBSH exhibits a decomposition temperature in the range of 158-164°C when tested under specific conditions (e.g., 5°C/min in air). This relatively moderate decomposition temperature makes it suitable for a wide array of polymer processing techniques, including extrusion and molding, without causing premature decomposition or degradation of the polymer itself.
For rubber and plastics manufacturers, controlling this decomposition temperature is key to managing the foaming process. If the processing temperature is too low, insufficient gas will be generated, resulting in a poorly foamed product. Conversely, if the temperature is too high, decomposition may be too rapid, leading to uneven cell structures, large voids, or even polymer degradation. This is where the role of an experienced OBSH manufacturer and supplier becomes invaluable. We provide OBSH that is consistently manufactured to meet precise specifications, ensuring predictable decomposition behavior.
Moreover, the decomposition temperature of OBSH can be influenced by activators and retarders. Additives such as zinc salts or organic accelerators can lower the decomposition temperature, allowing for foaming at lower processing temperatures. This flexibility is a significant advantage, enabling formulators to adapt OBSH usage to different polymer systems and processing equipment. For companies looking to buy OBSH, understanding these nuances can unlock new levels of product performance.
As a trusted China-based supplier, we offer high-quality OBSH and can provide guidance on optimizing its use based on your specific material and processing parameters. When you purchase OBSH from us, you're not just buying a chemical; you're gaining a partner committed to your success in achieving the perfect foamed materials. Reach out to us to learn more about how our OBSH can benefit your production.
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.
