Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
For industrial chemists and material scientists, a thorough understanding of chemical specifications is fundamental to successful product development and manufacturing. Polyacrylonitrile PAN Powder (CAS 25014-41-9), a widely used polymer in various sectors, requires careful consideration of its key parameters. This white powder, known for its versatility, is often sourced for applications ranging from fiber production to its critical role as a precursor in chemical synthesis.
One of the most important specifications when looking to buy Polyacrylonitrile PAN Powder is its molecular weight (MW). Manufacturers typically offer this material in different MW ranges, commonly including 85,000, 150,000, and 250,000. The choice of MW significantly impacts the polymer's processing characteristics and the final properties of the end product. For instance, higher molecular weights might be preferred for enhanced mechanical strength in certain applications, while lower MWs could offer better solubility or processability. When searching for a Polyacrylonitrile PAN Powder manufacturer China, ensure they clearly list available MW options.
Purity is another critical factor. For demanding applications, such as the synthesis of pharmaceutical intermediates or the creation of high-performance membranes, a high assay percentage is essential. Many suppliers will specify a minimum purity, often around 99.5%. Understanding the composition, including any residual monomers or other impurities, is vital for consistent performance. Additionally, the physical appearance, typically a white powder, and the average particle size (often around 30µm) are important for handling and dissolution characteristics. When seeking a CAS 25014-41-9 supplier, always request a detailed Certificate of Analysis (CoA) to verify these specifications.
The applications of Polyacrylonitrile PAN Powder are diverse, including its use in creating fibers, membranes, and as an additive in plastics and rubber. Each application may have specific requirements for the powder's characteristics. For example, its use as a precursor for carbon fibers, a major industrial application, demands specific thermal processing properties that are influenced by its molecular structure and purity.
NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated supplier of high-quality Polyacrylonitrile PAN Powder. We provide detailed technical data sheets and specifications to assist our clients in selecting the optimal grade for their industrial needs. If you require specific molecular weights or purity levels, or if you need to understand the Polyacrylonitrile PAN Powder price for your project, we encourage you to contact us. Partner with a reliable supplier to ensure the quality and performance of your final products.
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.
