WANNATE PM-8214 Polyisocyanate Crosslinker
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Product Name:
WANNATE PM-8214 Polyisocyanate Crosslinker
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Chemical Name (IUPAC):
Methylenediphenyl diisocyanate
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CAS No.:
136210-30-5
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Chemical Formula:
Mixture of diphenylmethane diisocyanate (MDI) isomers and homologues
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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 PM-8214 Polyisocyanate Crosslinker is typically used in formulations when cure kinetics and film hardness and ambient humidity and temperature must be controlled within specific ranges.
Specifications
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HS Code
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797077
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| Product Name |
WANNATE PM-8214 Polyisocyanate Crosslinker |
| Appearance |
Clear to pale yellow liquid |
| Chemical Type |
Aliphatic polyisocyanate |
| Nco Content |
21.5 - 22.5% |
| Viscosity 25c |
1100 - 1600 mPa·s |
| Density 25c |
1.15 g/cm³ |
| Equivalent Weight Nco |
190 g/mol |
| Flash Point |
Approximately 170°C |
| Solubility |
Soluble in common organic solvents |
| Recommended Storage Temperature |
5 - 35°C |
| Free Monomer Tdi Content |
<0.1% |
| Application |
Used as a hardener for 2-component polyurethane coatings |
| Shelf Life |
12 months in original unopened container |
As an accredited WANNATE PM-8214 Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing & Storage
| Packing |
WANNATE PM-8214 Polyisocyanate Crosslinker is packaged in 220 kg galvanized steel drums, featuring secure, moisture-resistant sealed lids. |
| Container Loading (20′ FCL) |
Container Loading (20′ FCL): WANNATE PM-8214 Polyisocyanate Crosslinker is typically loaded as 22-24 tons, packed in 220kg steel drums. |
| Shipping |
WANNATE PM-8214 Polyisocyanate Crosslinker is shipped in sealed, moisture-tight steel drums or intermediate bulk containers. Ensure storage and transit in a cool, dry, well-ventilated area. Protect from direct sunlight, heat sources, and water. Comply with all relevant local, national, and international regulations for the transport of hazardous chemicals. |
| Storage |
WANNATE PM-8214 Polyisocyanate Crosslinker should be stored in tightly sealed containers in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and incompatible substances such as strong acids, bases, and amines. Maintain storage temperatures between 5°C and 30°C. Avoid sources of ignition and contact with water to prevent hazardous reactions. Store according to local regulations. |
| Shelf Life |
WANNATE PM-8214 Polyisocyanate Crosslinker has a shelf life of 12 months when stored in unopened, original containers below 25°C. |
Application of WANNATE PM-8214 Polyisocyanate Crosslinker
Purity 99%: WANNATE PM-8214 Polyisocyanate Crosslinker with a purity of 99% is used in high-performance automotive coatings, where it delivers exceptional chemical resistance and long-lasting gloss retention.Viscosity grade 250 mPa·s: WANNATE PM-8214 Polyisocyanate Crosslinker with a viscosity grade of 250 mPa·s is used in industrial wood finishes, where it ensures optimal application consistency and smooth film formation.Molecular weight 450 g/mol: WANNATE PM-8214 Polyisocyanate Crosslinker with a molecular weight of 450 g/mol is used in flexible polyurethane adhesives, where it enhances mechanical strength and adhesion to diverse substrates.Free NCO content 23%: WANNATE PM-8214 Polyisocyanate Crosslinker with a free NCO content of 23% is used in two-component polyurethane sealants, where it enables rapid curing and superior bonding performance.Hydrolytic stability at 40°C: WANNATE PM-8214 Polyisocyanate Crosslinker exhibiting hydrolytic stability at 40°C is used in waterproof flooring systems, where it maintains integrity and performance in humid environments.Storage stability 12 months: WANNATE PM-8214 Polyisocyanate Crosslinker with 12 months of storage stability is used in packaging coatings, where it provides reliable shelf life and consistent quality over extended periods.Particle size <1 µm: WANNATE PM-8214 Polyisocyanate Crosslinker with particle size less than 1 µm is used in high-gloss electronics coatings, where it ensures defect-free finishes and improved surface smoothness.Melting point -5°C: WANNATE PM-8214 Polyisocyanate Crosslinker with a melting point of -5°C is used in low-temperature curing systems, where it facilitates processing in cold climates and enhances curing efficiency.Acid value ≤ 0.05 mg KOH/g: WANNATE PM-8214 Polyisocyanate Crosslinker with an acid value ≤ 0.05 mg KOH/g is used in polyurethane elastomers, where it prevents unwanted side reactions and increases product durability.
Free Quote
Competitive WANNATE PM-8214 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 PM-8214 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.
