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NINGBO INNO PHARMCHEM CO.,LTD. is pleased to highlight the significant role of 2-Methylene-1,3-propanediol (CAS 3513-81-3) as a vital intermediate in the polyurethane industry. This versatile diol is instrumental in enhancing the properties of polyurethanes, including adhesives, sealants, and elastomers, leading to superior performance and durability. As a prominent manufacturer and supplier, we are dedicated to providing the high-quality materials necessary for these advanced applications.
The unique branched structure of 2-Methylene-1,3-propanediol makes it an ideal building block for polyurethane formulations. It serves effectively as a chain extender, facilitating the increase in molecular weight and improving the overall physical properties of the final polyurethane product. This is particularly important in applications requiring high tensile strength, flexibility, and resilience. The ability to produce clear, pliable sealants and adhesives that meet stringent performance criteria is a testament to its utility in this sector.
Furthermore, 2-Methylene-1,3-propanediol is an excellent intermediate for polyester polyols. Polyesters derived from this diol possess all primary hydroxyl groups, ensuring reliable and rapid chain extension reactions with isocyanates. These MPO-based polyester polyols demonstrate excellent compatibility with conventional polyols and are readily soluble in common coating solvents. This makes them highly desirable for use in urethane adhesive formulations and coatings, offering manufacturers greater formulation flexibility and improved end-product characteristics.
The compound’s contribution to improved thermal stability in polymers, when used as a crosslinking agent in resins, also indirectly benefits polyurethane applications that require robust performance under varying thermal conditions. By enhancing the foundational properties of precursor materials, it contributes to the overall resilience of the final polyurethane products.
For businesses looking to source this critical component, NINGBO INNO PHARMCHEM CO.,LTD. stands as a reliable partner. We offer competitive pricing for 2-Methylene-1,3-propanediol and maintain a consistent supply to meet the demands of the global market. Our commitment extends to providing technical support, ensuring our clients can effectively integrate this chemical into their manufacturing processes to achieve optimal performance. Consider partnering with us to elevate your polyurethane product development.
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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.
