Products Description
Polyurethane can be synthesized from a wide range of isocyanate monomers, including tolylene diisocyanate (TDI), hexamethylene diisocyanate (HDI), dicyclohexylmethane diisocyanate and other related compounds. Most of these isocyanates are low‑viscosity liquids at ambient temperature, whereas 4,4'‑diphenylmethane diisocyanate (MDI) typically occurs as crystalline solids.
Aromatic isocyanates exhibit higher reactivity compared with aliphatic counterparts. Therefore, they are widely utilized for manufacturing polyurethane foams, coatings and elastomers.
In addition, aromatic and alicyclic isocyanates contain cyclic molecular structures. Such structures enhance molecular rigidity within polyurethane systems and effectively improve the comprehensive performance of final polyurethane products.
Products Chemical Properties
| bulk density | 0.08g/cm3 |
| form | foam |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChI | InChI=1S/C3H8N2O/c1-2-5-3(4)6/h2H2,1H3,(H3,4,5,6) |
| InChIKey | RYECOJGRJDOGPP-UHFFFAOYSA-N |
| SMILES | N(CC)C(N)=O |
| CAS DataBase Reference | 9009-54-5 |
| IARC | 3 (Vol. 19, Sup 7) 1987 |
Product Application
Polyurethane can be fabricated into orthopedic aids such as bone fixation splints. Besides, in the forms of resins and foams, it stands as one of the most critical polymer materials for industrial applications.
Polyurethane resins and foams are offered in rigid, semi-rigid and flexible foam grades, alongside finished resin products. This versatile property allows PUR to accommodate a wide spectrum of commercial applications.
The material is widely adopted in furniture, bedding, automotive sealing components, adhesives, carpets, packaging feedstocks, coatings and many other industrial and consumer products.
Benefiting from excellent oil resistance, light stability and solvent resistance, together with outstanding mechanical strength and flexibility, polyurethane is highly recognized across multiple industry sectors.
Company Profile
From Shandong to the world, Furuida (Jinan) Chemical Technology Co., Ltd. began with a simple conviction: fine chemicals should be reliable, innovative, and accessible. Today we are a modern enterprise integrating R&D, production, sales, and global service. We focus on new chemical materials. We hold to integrity, quality supremacy, and premium service. Innovation and strict inspection are not slogans; they drive our international layout, standardized management, and brand. Our foreign trade and technical service team is backed by a mature global supply system and strong supply chain. Annual turnover exceeds RMB 600 million. More than 5,000 industrial customers rely on us. Our markets cover Asia, Europe, Africa, and Oceania. We supply pharmaceutical raw materials, food additives, electroplating reagents, water treatment agents, dye auxiliaries, functional new materials, titanium compounds, metal salts, catalysts, and surfactants. They serve pharmacy, electronics, coatings, rubber, plastics, fine chemicals, and water treatment. To overseas customers, we offer stable, cost-effective chemicals and one-stop technical solutions.
