WANNATE 6901 Polyisocyanate Crosslinker
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Product Name:
WANNATE 6901 Polyisocyanate Crosslinker
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Chemical Name (IUPAC):
Methylenediphenyl diisocyanate
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CAS No.:
25586-20-3
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Chemical Formula:
NCO-terminated prepolymer
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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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WANNATE 6901 Polyisocyanate Crosslinker is typically used in formulations when cure speed and chemical resistance and temperature and humidity must be controlled within specific ranges.
Specifications
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HS Code
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385551
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| Product Name |
WANNATE 6901 Polyisocyanate Crosslinker |
| Chemical Type |
Aliphatic polyisocyanate |
| Appearance |
Clear to slightly yellow liquid |
| Nco Content |
21.5% - 23.0% |
| Viscosity 25c |
250 - 650 mPa·s |
| Density 25c |
1.14 g/cm³ |
| Flash Point |
Approximately 210°C |
| Solubility |
Soluble in esters, ketones, and aromatic hydrocarbons |
| Recommended Storage Temperature |
5°C - 35°C |
| Function |
Crosslinker for polyurethane coatings |
| Pot Life |
Depends on formulation, typically several hours |
| Stability |
Moisture sensitive |
| Typical Applications |
Industrial coatings, automotive refinishing, wood finishes |
| Packaging |
Usually supplied in metal drums or IBCs |
| Shelf Life |
12 months (in unopened, original packaging) |
As an accredited WANNATE 6901 Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing & Storage
| Packing |
WANNATE 6901 Polyisocyanate Crosslinker is typically packaged in 225 kg galvanized steel drums, sealed for secure storage and transport. |
| Container Loading (20′ FCL) |
**Container Loading (20′ FCL):** WANNATE 6901 Polyisocyanate Crosslinker is typically loaded as 18-20 metric tons per 20′ FCL in steel drums. |
| Shipping |
WANNATE 6901 Polyisocyanate Crosslinker is typically shipped in sealed steel drums or Intermediate Bulk Containers (IBC) to ensure safety and prevent contamination. The product should be stored and transported in a cool, dry, and well-ventilated area, away from moisture, heat sources, and incompatible materials. Handle with appropriate safety precautions. |
| Storage |
WANNATE 6901 Polyisocyanate Crosslinker should be stored in tightly closed containers in a cool, dry, and well-ventilated area, away from direct sunlight, heat, moisture, and incompatible materials such as water, alcohols, amines, and strong acids. Storage temperatures should ideally be between 5°C and 35°C (41°F and 95°F). Avoid freezing and excessive heat to maintain product quality and stability. |
| Shelf Life |
WANNATE 6901 Polyisocyanate Crosslinker typically has a shelf life of 12 months when stored in unopened, original containers under recommended conditions. |
Application of WANNATE 6901 Polyisocyanate Crosslinker
Purity 98%: WANNATE 6901 Polyisocyanate Crosslinker with a purity of 98% is used in automotive OEM coatings, where it delivers enhanced chemical resistance and extended durability. Viscosity 1500 mPa·s: WANNATE 6901 Polyisocyanate Crosslinker featuring a viscosity of 1500 mPa·s is used in industrial flooring systems, where it ensures uniform application and strong adhesion. Molecular Weight 650 g/mol: WANNATE 6901 Polyisocyanate Crosslinker with a molecular weight of 650 g/mol is used in flexible polyurethane foams, where it promotes optimal crosslink density and improved elasticity. Stability Temperature 60°C: WANNATE 6901 Polyisocyanate Crosslinker stable at 60°C is used in high-performance adhesives, where it provides consistent curing and heat resistance. Free NCO Content 22%: WANNATE 6901 Polyisocyanate Crosslinker exhibiting 22% free NCO content is used in protective marine coatings, where it enhances hardness and abrasion resistance. Low Monomer Content <0.5%: WANNATE 6901 Polyisocyanate Crosslinker with low monomer content below 0.5% is used in low-VOC architectural coatings, where it reduces emissions and improves user safety. Yellow Index <5: WANNATE 6901 Polyisocyanate Crosslinker with a yellow index less than 5 is used in clear wood finishes, where it maintains color clarity and aesthetic appearance. Hydrolysis Resistance: WANNATE 6901 Polyisocyanate Crosslinker engineered for high hydrolysis resistance is used in outdoor polyurethane sealants, where it provides longevity in humid environments. Solubility in Esters: WANNATE 6901 Polyisocyanate Crosslinker soluble in esters is used in solvent-based automotive refinish coatings, where it enables optimal dispersion and blending. Pot Life 2 hours: WANNATE 6901 Polyisocyanate Crosslinker with a pot life of 2 hours is used in two-component polyurethane elastomers, where it allows sufficient working time and minimizes waste.
Free Quote
Competitive WANNATE 6901 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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WANNATE 6901 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.
