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HS Code |
743902 |
| Product Name | WANNATE TT-550B Polyisocyanate Crosslinker |
| Appearance | Clear to pale yellow liquid |
| Chemical Name | Aromatic Polyisocyanate |
| Nco Content Percent | 17.2 – 17.8 |
| Viscosity Mpa S 25c | 150 - 250 |
| Specific Gravity 25c | 1.20 – 1.24 |
| Free Tdi Content Percent | ≤0.5 |
| Flash Point C | ≥ 199 |
| Solubility | Soluble in esters, ketones, and aromatic hydrocarbons |
| Storage Temperature C | 5 – 35 |
| Recommended Storage | Keep container tightly closed and dry |
| Application | Used as a crosslinker in polyurethane coatings |
As an accredited WANNATE TT-550B Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | WANNATE TT-550B Polyisocyanate Crosslinker is packaged in 220 kg net weight steel drums with a tightly sealed lid for safety. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for WANNATE TT-550B Polyisocyanate Crosslinker: typically 16-19 metric tons, packed in 200L steel drums. |
| Shipping | WANNATE TT-550B Polyisocyanate Crosslinker is shipped in tightly sealed, moisture-resistant containers to prevent contact with water and air. It is classified as a hazardous chemical and should be transported according to relevant regulations, kept upright, and stored in cool, dry conditions away from heat and direct sunlight during shipping. |
| Storage | WANNATE TT-550B Polyisocyanate Crosslinker should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from direct sunlight, heat, and moisture. Prevent contact with water, alcohols, amines, and strong bases. Storage temperature should ideally be between 5°C and 35°C. Keep away from incompatible materials and sources of ignition. Always follow local regulations and safety guidelines. |
| Shelf Life | WANNATE TT-550B Polyisocyanate Crosslinker has a shelf life of 12 months when stored in unopened, original containers at recommended conditions. |
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Purity 99%: WANNATE TT-550B Polyisocyanate Crosslinker with purity 99% is used in automotive coatings, where it provides exceptional film clarity and durability. Viscosity Grade Low: WANNATE TT-550B Polyisocyanate Crosslinker with low viscosity grade is used in high-solids industrial paints, where it ensures smooth application and uniform film formation. Molecular Weight 350 g/mol: WANNATE TT-550B Polyisocyanate Crosslinker with molecular weight 350 g/mol is used in flexible polyurethane foams, where it enhances foam elasticity and resilience. Stability Temperature 60°C: WANNATE TT-550B Polyisocyanate Crosslinker with stability temperature up to 60°C is used in construction sealants, where it maintains optimal crosslinking under elevated processing temperatures. Free Monomer Content <0.2%: WANNATE TT-550B Polyisocyanate Crosslinker with free monomer content less than 0.2% is used in protective floor coatings, where it minimizes health hazards and VOC emissions. Hydrolytic Stability: WANNATE TT-550B Polyisocyanate Crosslinker with excellent hydrolytic stability is used in outdoor adhesives, where it sustains adhesive bonds under humid conditions. Melting Point 10°C: WANNATE TT-550B Polyisocyanate Crosslinker with melting point 10°C is used in waterborne coatings, where it facilitates easy handling and quick mixing at low temperatures. NCO Content 22%: WANNATE TT-550B Polyisocyanate Crosslinker with NCO content 22% is used in 2K polyurethane systems, where it delivers superior crosslinking density and mechanical strength. Particle Size <1μm: WANNATE TT-550B Polyisocyanate Crosslinker with particle size below 1μm is used in high-performance inks, where it promotes excellent dispersion and print quality. Storage Stability 12 Months: WANNATE TT-550B Polyisocyanate Crosslinker with storage stability of 12 months is used in OEM wood coatings, where it enables extended shelf life and consistent reactivity. |
Competitive WANNATE TT-550B Polyisocyanate Crosslinker prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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