Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker
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Product Name:
Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker
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Chemical Name (IUPAC):
Hexamethylene diisocyanate, oligomers
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CAS No.:
821-06-7
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Chemical Formula:
C21H12N2O4
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Form/Physical State:
Liquid
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Factroy Site:
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
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Price Inquiry:
sales9@bouling-chem.com
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Manufacturer:
Bouling Coating
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CONTACT NOW
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Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker is typically used in formulations when chemical resistance and durability and VOC content must be controlled within specific ranges.
Specifications
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HS Code
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986100
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| Product Name |
Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker |
| Chemical Type |
Aliphatic polyisocyanate (HDI trimer) |
| Appearance |
Clear to slightly hazy liquid |
| Color |
Colorless to pale yellow |
| Isocyanate Content |
21.5-23.0% |
| Nco Equivalent Weight |
183 g/mol |
| Viscosity 23c |
1200 ± 400 mPa·s |
| Density 20c |
1.07 g/cm³ |
| Solvent |
Butyl acetate |
| Flash Point |
39°C |
| Monomeric Hdi Content |
< 0.10% |
| Application |
Crosslinker for 2-component polyurethane coatings |
As an accredited Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing & Storage
| Packing |
Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker is packaged in a 200 kg blue steel drum with safety labeling. |
| Container Loading (20′ FCL) |
Container Loading (20′ FCL): Typically loaded with 80-100 drums (200 kg each) of Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker. |
| Shipping |
Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker should be shipped in tightly sealed, appropriately labeled containers, protected from moisture and direct sunlight. It is classified as a hazardous material and must be transported according to relevant regulations, including ADR/RID, IMDG, or IATA, with proper documentation and safety data sheets provided. |
| Storage |
Store Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker in tightly sealed containers, in a cool, dry, and well-ventilated area. Protect from heat, moisture, and direct sunlight. Avoid storage temperatures below 0°C or above 30°C. Keep away from incompatible materials like water, alcohols, amines, and acids. Ensure proper labeling and follow all safety and local regulatory requirements. |
| Shelf Life |
Desmodur Ultra N 3390 BA/SN Polyisocyanate Crosslinker has a shelf life of 12 months when stored in original, sealed containers. |
Application of Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker
Viscosity: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker with low viscosity is used in automotive OEM coatings, where it ensures excellent flow and leveling properties. Purity: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker at high purity is used in industrial wood finishes, where it delivers superior chemical and stain resistance. NCO Content: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker with optimized NCO content is used in polyurethane clearcoats, where it provides enhanced crosslinking density and durability. Stability Temperature: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker with elevated stability temperature is used in exterior plastic coatings, where it maintains performance under UV exposure and thermal stress. Solvent Ratio: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker with balanced solvent ratio is used in air-drying coating systems, where it imparts consistent film hardness and gloss. Molecular Weight: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker of controlled molecular weight is used in high-performance adhesive formulations, where it achieves optimal mechanical strength and flexibility. Pot Life: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker with extended pot life is used in two-component coatings, where it improves application window and workability. VOC Content: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker with reduced VOC content is used in environmentally compliant paint systems, where it contributes to low emissions and sustainability. Hydrolytic Stability: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker with high hydrolytic stability is used in protective marine coatings, where it increases resistance to moisture and chemical attack. Particle Size: Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker with fine particle size dispersion is used in waterborne polyurethane dispersions, where it ensures homogenous mixing and smooth film formation.
Free Quote
Competitive Desmodur ultra N 3390 BA/SN 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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Certification & Compliance
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Desmodur ultra N 3390 BA/SN Polyisocyanate Crosslinker is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
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COA, SDS/MSDS, and related certificates are available upon request.
For certificate requests or inquiries, contact: sales9@bouling-chem.com.
