Desmodur T 65 N Polyisocyanate Crosslinker
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Product Name:
Desmodur T 65 N Polyisocyanate Crosslinker
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Chemical Name (IUPAC):
Triphenylmethane-4,4',4''-triisocyanate
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CAS No.:
4098-71-9
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Chemical Formula:
C21H27N3O9
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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 T 65 N Polyisocyanate Crosslinker is typically used in formulations when curing characteristics and film hardness and pot life and application viscosity must be controlled within specific ranges.
Specifications
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HS Code
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792852
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| Product Name |
Desmodur T 65 N |
| Chemical Type |
Aliphatic polyisocyanate |
| Base |
HDI trimer |
| Appearance |
Clear, colorless to pale yellow liquid |
| Nco Content |
21.8-22.3% |
| Viscosity 23c |
600-1200 mPa·s |
| Density 20c |
1.16 g/cm³ |
| Solvent Content |
None (solvent-free) |
| Flash Point |
185°C |
| Equivalent Weight Nco |
190 g/mol |
| Storage Temperature Recommendation |
10-30°C |
| Typical Usage |
Crosslinker for 2K polyurethane coatings |
| Monomeric Hdi Content |
<0.3% |
| Solubility |
Soluble in esters, ketones, and aromatic hydrocarbons |
| Voc Content |
Low/Zero VOC |
As an accredited Desmodur T 65 N Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing & Storage
| Packing |
Desmodur T 65 N Polyisocyanate Crosslinker is supplied in a 225 kg steel drum featuring hazard labeling and secure closure. |
| Container Loading (20′ FCL) |
Container Loading (20′ FCL) for Desmodur T 65 N Polyisocyanate Crosslinker: 80 drums, 225 kg net each, total 18,000 kg. |
| Shipping |
Desmodur T 65 N Polyisocyanate Crosslinker should be shipped in tightly sealed, original containers, protected from moisture and heat. It is classified as a hazardous material (UN 2078, isocyanate, toxic). Transport requires compliance with ADR/IMDG/IATA regulations, ensuring proper labeling, documentation, and handling by trained personnel equipped with appropriate protective equipment. |
| Storage |
Desmodur T 65 N Polyisocyanate Crosslinker should be stored in tightly sealed, original containers in a cool, dry, and well-ventilated area away from moisture, heat, and direct sunlight. Avoid contact with water and prevent contamination. Storage temperatures should be maintained between 5°C and 30°C. Keep away from food, acids, bases, and incompatible substances. Follow all safety and handling guidelines. |
| Shelf Life |
Desmodur T 65 N Polyisocyanate Crosslinker has a shelf life of 6 months when stored in tightly sealed containers under cool, dry conditions. |
Application of Desmodur T 65 N Polyisocyanate Crosslinker
Viscosity: Desmodur T 65 N Polyisocyanate Crosslinker with low viscosity is used in solvent-based coating formulations, where it enables easy application and uniform film formation.Purity: Desmodur T 65 N Polyisocyanate Crosslinker with high purity (≥99%) is used in automotive refinish systems, where it ensures optimal crosslinking and excellent coating durability.NCO Content: Desmodur T 65 N Polyisocyanate Crosslinker with high NCO content is used in industrial adhesives, where it provides strong chemical bonding and enhanced mechanical strength.Stability Temperature: Desmodur T 65 N Polyisocyanate Crosslinker with elevated thermal stability is used in heat-cured coatings, where it maintains crosslinking performance at elevated cure temperatures.Molecular Weight: Desmodur T 65 N Polyisocyanate Crosslinker of medium molecular weight is used in wood finishes, where it delivers balanced hardness and flexibility.Color Index: Desmodur T 65 N Polyisocyanate Crosslinker with low color index is used in clear topcoats, where it ensures color retention and high gloss appearance.Solid Content: Desmodur T 65 N Polyisocyanate Crosslinker with high solid content is used in high-build primers, where it improves film thickness and coverage per application.Hydrolytic Stability: Desmodur T 65 N Polyisocyanate Crosslinker with excellent hydrolytic stability is used in marine coatings, where it resists degradation in humid and aqueous environments.Mixing Ratio: Desmodur T 65 N Polyisocyanate Crosslinker with an optimized mixing ratio is used in two-component PU systems, where it ensures predictable cure times and reliable product performance.
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Competitive Desmodur T 65 N 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 T 65 N 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.
