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HS Code |
943532 |
| Product Name | MIASORB UV-326 |
| Chemical Name | 2-(2'-Hydroxy-3',5'-di-tert-amylphenyl)benzotriazole |
| Cas Number | 3896-11-5 |
| Appearance | Light yellow powder |
| Molecular Formula | C20H25N3O |
| Molecular Weight | 323.44 g/mol |
| Melting Point | 137-141°C |
| Assay Purity | ≥ 98.0% |
| Solubility | Insoluble in water, soluble in organic solvents |
| Light Absorption Max | 354 nm |
| Specific Gravity | 1.17 (20°C) |
| Volatility | Low |
| Recommended Dosage | 0.1-0.5% by weight of polymer |
| Application | Plastics, coatings, and synthetic fibers |
| Storage Conditions | Keep in cool, dry, well-ventilated area |
As an accredited MIASORB UV-326 UV Absorbers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | MIASORB UV-326 UV Absorbers are packaged in 25 kg fiber drums with inner polyethylene bags for moisture protection and safety. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 8,000 kg (in 25 kg fiber drums), maximizing space efficiency and ensuring safe, stable shipment of MIASORB UV-326. |
| Shipping | MIASORB UV-326 UV Absorbers are securely packaged in 25 kg fiber drums or bags with inner plastic liners, ensuring safe transport and protection from moisture contamination. Shipments comply with relevant chemical transport regulations and are clearly labeled. Handle with care, store in a cool, dry, well-ventilated area upon arrival. |
| Storage | MIASORB UV-326 UV Absorbers should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and sources of heat or ignition. Keep the container tightly closed when not in use to prevent contamination. Store away from incompatible materials such as strong oxidizing agents. Use appropriate personal protective equipment when handling the chemical. |
| Shelf Life | MIASORB UV-326 UV Absorbers have a shelf life of 2 years when stored in cool, dry, and well-ventilated conditions. |
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Purity 99%: MIASORB UV-326 UV Absorbers with purity 99% is used in polyolefin films, where enhanced UV resistance extends material lifespan. Melting Point 137°C: MIASORB UV-326 UV Absorbers with a melting point of 137°C is used in automotive interiors, where thermal stability prevents degradation under sunlight exposure. Molecular Weight 316 g/mol: MIASORB UV-326 UV Absorbers with molecular weight 316 g/mol is used in polyethylene packaging, where consistent dispersion provides uniform UV protection. Particle Size <5 μm: MIASORB UV-326 UV Absorbers with particle size less than 5 μm is used in transparent coatings, where fine dispersion maintains optical clarity. Stability Temperature 200°C: MIASORB UV-326 UV Absorbers with stability temperature of 200°C is used in PVC window profiles, where high-heat stability prevents yellowing during processing. Volatility Low: MIASORB UV-326 UV Absorbers with low volatility is used in polyurethane foams, where minimal loss during curing ensures long-term UV shielding. Solubility High in Organic Solvents: MIASORB UV-326 UV Absorbers with high solubility in organic solvents is used in solvent-based coatings, where full incorporation guarantees maximum UV absorption efficiency. Dispersibility Excellent: MIASORB UV-326 UV Absorbers with excellent dispersibility is used in masterbatch production, where homogenous distribution offers optimal UV stabilization. Transmittance Cutoff 370 nm: MIASORB UV-326 UV Absorbers with transmittance cutoff at 370 nm is used in optical lenses, where effective UV blocking improves eye protection. Photostability Superior: MIASORB UV-326 UV Absorbers with superior photostability is used in outdoor furniture coatings, where UV resistance maintains gloss and color fidelity. |
Competitive MIASORB UV-326 UV Absorbers 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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