Polyurethane CAS#9009-54-5

Outstanding Mechanical Strength: Polyurethanes offer excellent toughness and abrasion resistance, making them highly durable for long-term and heavy-duty applications.


Superior Oil and Aging Resistance: The highly polar urethane groups provide strong resistance to oils and aging, ensuring stable performance over time.


Excellent Adhesion Performance: Polyurethanes bond well to many substrates, making them ideal for coatings, adhesives, and composite materials.


Wide Formulation Flexibility: By using different aromatic and aliphatic isocyanates, polyurethanes can be tailored for foams, coatings, and elastomers with varying rigidity and reactivity.


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Product Description

Products Description of Polyurethane CAS#9009-54-5

Polyurethanes (PUs) are polymers formed from isocyanates and hydroxyl compounds, featuring repeating -NHCOO- units. They exhibit excellent oil, abrasion and aging resistance, toughness and adhesion, and are insoluble in non-polar solvents. Aromatic isocyanates (more reactive than aliphatic types) dominate PU foam, coating and elastomer production, with cyclic structures providing molecular rigidity.


Product Application of Polyurethane CAS#9009-54-5

Polyurethane (PUR) resins and foams are versatile industrial polymers available in rigid, semi-rigid and elastic forms. They find broad use in thermal insulation, plastics, rubber, fibers, foams, adhesives, coatings, construction, transportation and consumer goods. Featuring outstanding oil/light/solvent resistance, strength and flexibility, they are synthesized by addition polymerization of diisocyanates and polyols.

Product Information

Parameters


English NamePolyurethane
English SynonymsPolyurethane foam adhesive; rigid polyurethane foam blend; polyurethane rigid foam plastic foam blend; polyurethane elastomer; polyurethane foaming agent raw material; 685 high-grade colored water-based polyurethane resin; polyurethane resin
CAS Number9009-54-5
Molecular FormulaC3H8N20
Molecular Weight0
EINECS Number210-898-8
Bulk density0.08g/cm3
Formfoam
StabilityStable. Combustible. Incompatible with strong oxidizing agents.
InChIInChI=1S/C3H8N2O/c1-2-5-3(4)6/h2H2,1H3,(H3,4,5,6)
InChIKeyRYECOJGRJDOGPP-UHFFFAOYSA-N
SMILESN(CC)C(N)=O
CAS DataBase Reference9009-54-5
IARC3 (Vol. 19, Sup 7) 1987

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Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


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Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

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