High-performance Anti-hydrolysis Additive Powder for Polyurethane with exceptional purity and stability. This monomeric carbodiimide-based agent effectively prevents hydrolysis degradation in polyurethane applications, ensuring long-term material integrity.
- CAS NO.: 2162-74-5 (Bis (2,6-diisopropylphenyl) carbodiimide)
- Appearance: White or slightly yellow crystalline powder
- High purity: ≥99% (GC) with melting point 50-53°C
- Excellent activity as hydrolysis stabilizer for polyurethane systems
Bio-SAH™ 362Power
Bio-SAH™ 362Power
CAS NO.2162-74-5
Chemical Component | Monomeric Carbodiimide |
CAS NO. | 2162-74-5 |
Appearance | White or slightly yellow crystalline powder |
Melting Point | 50-53°C |
Purity(GC) | ≥99% |
Chemical Name | Bis (2,6-diisopropylphenyl) carbodiimide |
Product Structure |   |
Introducing the Bio-SAH™ 362 Powder anti-hydrolysis additive - the ultimate solution for enhancing the performance of polyester polyol, synthetic base oil, and lubricating oil. Presenting as a fine, white or slightly yellow crystalline powder, it feels exceptionally smooth to the touch, ensuring it blends effortlessly into various polymer matrices without clumping. This professional-grade product is designed to provide exceptional protection against hydrolysis, ensuring prolonged durability and efficiency in various applications.
Crafted with utmost precision, the Bio-SAH™ 362 Powder additive boasts a unique formulation that effectively combats the damaging effects of moisture and water. Its core mechanism of action relies on acting as a highly effective moisture scavenger. By selectively reacting with terminal carboxyl groups and ambient moisture present within the polymer chain, it generates stable, non-degradable urea compounds. This process fundamentally blocks the hydrolysis chain reaction from the very root, guaranteeing that the original mechanical strength and thermal properties of your materials remain entirely uncompromised, even in harsh and demanding environments.
Engineered to meet the most rigorous industry standards, our Bio-SAH™ 362 Powder additive offers unparalleled reliability and longevity. Its advanced composition enables it to create a protective barrier, shielding your materials from corrosion, oxidation, and degradation caused by hydrolysis. Furthermore, it plays a critical role in advancing sustainability. By significantly extending the usable lifecycle of biodegradable plastics like PLA and PBAT, as well as post-consumer recycled (PCR) resins, it helps manufacturers align with global circular economy standards and environmental compliance trends, ultimately reducing material waste.
Not only does the Bio-SAH™ 362 Powder additive provide exceptional anti-hydrolysis properties, but it also offers ease of use and versatility. Its powdered form allows for convenient handling and precise dosage, making it suitable for various manufacturing processes. Whether you are involved in the production of adhesives, coatings, or industrial lubricants, this additive integrates smoothly into your existing formulations, enhancing their performance and overall structural integrity.
Choose the Bio-SAH™ 362 Powder anti-hydrolysis additive and experience the tangible difference it can make in your polyester polyol, synthetic base oil, and lubricating oil applications. With its professional-grade formulation, unwavering reliability, and exceptional protective capabilities, this product stands as the definitive choice for formulation engineers seeking superior performance and longevity in their materials. Trust Bio-SAH™ 362 Powder to safeguard your products against hydrolysis, ensuring consistent, optimal results every time.
Product Name | N, N-bis (2, 6-diisopropylphenyl) Carbodiimide | Isomer |
Foreign Products | 92.65% | 6.22% |
BIO-SAH ™ 362 Powder | 99.53% | 0.47% |
The exceptional ≥99.53% purity of Bio-SAH™ 362 Powder, as demonstrated in the gas chromatography (GC) comparison above, significantly minimizes unwanted side reactions during your production cycle. Compared to foreign alternatives with higher isomer content, this concentrated purity ensures a more predictable and stable cross-linking process. For your formulation engineers, this translates directly to lowered trial-and-error costs, reduced material waste, and a more streamlined manufacturing workflow.
Product Name | TGA1%/Temperature | TGA5%/Temperature |
Foreign Products | 195.26℃ | 211.75℃ |
BIO-SAH ™ 362 Powder | 220.51℃ | 238.25℃ |
Domestic Products | 206.51℃ | 229.52℃ |
Thermal resilience is a critical factor in polymer processing. With a TGA1% temperature of 220.51℃, Bio-SAH™ 362 Powder demonstrates superior heat resistance compared to both domestic and foreign conventional alternatives. This exceptional thermal stability ensures that the additive remains fully active and does not prematurely degrade or volatilize during the intense heating and mechanical mixing stages of production, securing the long-term structural integrity of your end products.
To achieve optimal dispersion and maximize the protective barrier, we recommend specific addition ratios tailored to your industry application. For polyester and polyurethane systems, an addition of 1.5-2.5% is highly effective, while industrial adhesives typically require 1.0-2.0%. During the critical 50-120°C heating phase, continuous mechanical stirring is advised to ensure uniform distribution throughout the matrix. For precise cross-linking adjustments, introducing trace amounts of organic acids can help fine-tune the reaction rate to meet your exact specifications.
Backed by our dedicated R&D team, we offer comprehensive technical support, including customized formulation advice for complex operational environments. For More Comparative Test Data And Free Samples, Please Contact E-mail : service@kstoantihydro.com
Certificate | ISO9001 |
Application | PET、PBT、PA、PU、TPU、TPEE、EVA、PBAT、 PLA、PHA、PBS、PTT etc. |
Packaging Details | 25KG/ Barrel or 20KG/Carton |
Supply Ability | 120 Ton Per Month |
Port | Qingdao/ Shanghai / Lianyungang |
Place Of Origin | China |
Bio-SAH™ 362 is specifically engineered for demanding industrial environments, directly addressing the longevity and durability challenges faced by procurement teams across multiple sectors:
Hot Melt Adhesives: Ensures strong, lasting bonds that resist degradation even in consistently humid conditions.
Footwear Manufacturing: Effectively prevents PU shoe soles from crumbling, cracking, or losing elasticity over time.
Automotive Components: Maintains the structural integrity and mechanical strength of engineering plastics under fluctuating under-hood temperatures.
Eco-Friendly Packaging: Highly effective in compostable packaging films and monofilament extrusion processes, extending shelf life without compromising biodegradability.
Delivered in secure 25KG barrels or 20KG cartons, the anti-hydrolysis powder must be stored in a cool, dry, and well-ventilated facility to prevent any moisture ingress. When kept in its original, unbroken packaging under these controlled conditions, we guarantee a prolonged shelf life of up to 24 months. Comprehensive Material Safety Data Sheets (MSDS) are provided with every shipment. These documents detail essential handling protocols, necessary personal protective equipment, and safe disposal methods to ensure complete operational safety for your warehouse and production staff.
