|
HS Code |
259982 |
| Product Name | WANNATE 8618 Polyisocyanate Crosslinker |
| Appearance | Clear to pale yellow liquid |
| Chemical Type | Aliphatic polyisocyanate (based on hexamethylene diisocyanate, HDI trimer) |
| Nco Content | 21.5-23.0% |
| Viscosity 25c | 1200-2200 mPa.s |
| Density 25c | 1.15-1.17 g/cm3 |
| Flash Point | Greater than 200°C |
| Solubility | Soluble in esters, ketones, and aromatic hydrocarbons |
| Application | Crosslinker for polyurethane coatings |
| Storage Temperature | 5-35°C |
| Shelf Life | 12 months in unopened original container |
| Recommended Mixing Ratio | Varies; typical NCO/OH ratio is 1.0-1.2 |
| Color Gardner | Max 2 |
| Hydrolyzable Chlorine | <0.05% |
| Voc Content | Low |
As an accredited WANNATE 8618 Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | WANNATE 8618 Polyisocyanate Crosslinker is packaged in 200 kg net weight steel drums with a secure, sealed lid for protection. |
| Container Loading (20′ FCL) | The `Container Loading (20′ FCL)` for WANNATE 8618 Polyisocyanate Crosslinker typically accommodates 80-120 drums, totaling approximately 16-20 metric tons. |
| Shipping | WANNATE 8618 Polyisocyanate Crosslinker should be shipped in tightly sealed, clearly labeled containers, protected from moisture and direct sunlight. Transport according to local regulations for hazardous materials. Ensure the shipment is secured upright, with temperature conditions between 5–35°C, and accompanied by appropriate safety documentation (SDS/MSDS) and hazard labeling. |
| Storage | WANNATE 8618 Polyisocyanate Crosslinker should be stored in tightly sealed containers, in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and moisture. It should be kept away from acids, alcohols, amines, and water to prevent hazardous reactions. Ideally, storage temperatures should remain between 5°C and 35°C. Always follow local regulations and manufacturer guidelines. |
| Shelf Life | WANNATE 8618 Polyisocyanate Crosslinker has a shelf life of 12 months when stored in tightly sealed containers under recommended conditions. |
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Purity: WANNATE 8618 Polyisocyanate Crosslinker with high purity (>99%) is used in automotive OEM coatings, where it ensures superior gloss and enhanced chemical resistance. Viscosity: WANNATE 8618 Polyisocyanate Crosslinker of low viscosity is used in wood coatings, where it enables excellent leveling and smooth surface finish. Molecular Weight: WANNATE 8618 Polyisocyanate Crosslinker with optimized molecular weight is used in industrial metal coatings, where it delivers outstanding crosslink density and abrasion resistance. Stability Temperature: WANNATE 8618 Polyisocyanate Crosslinker with high thermal stability (up to 120°C) is used in high-performance floor coatings, where it provides long-term durability under thermal cycling. NCO Content: WANNATE 8618 Polyisocyanate Crosslinker with high NCO content is used in polyurethane adhesive formulations, where it achieves rapid cure and strong bond strength. Solubility: WANNATE 8618 Polyisocyanate Crosslinker with excellent solubility in common solvents is used in flexible packaging inks, where it ensures uniform dispersion and print clarity. Hydrolytic Stability: WANNATE 8618 Polyisocyanate Crosslinker offering superior hydrolytic stability is used in protective marine coatings, where it maintains adhesion and gloss in humid environments. Color Index: WANNATE 8618 Polyisocyanate Crosslinker with low color index is used in clear finish coatings, where it preserves transparency and optical clarity. Reactivity: WANNATE 8618 Polyisocyanate Crosslinker with controlled reactivity is used in two-component PU systems, where it allows for extended pot life and optimal manipulation time. Particle Size: WANNATE 8618 Polyisocyanate Crosslinker with fine particle size distribution is used in textile finishing agents, where it promotes uniform application and fabric hand feel. |
Competitive WANNATE 8618 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.
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Tel: +8615651039172
Email: sales9@bouling-chem.com
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