Polycarbonate Diol
- Product Name: Polycarbonate Diol
- Chemical Name (IUPAC): Poly(oxycarbonyl-1,4-phenylene) diol
- CAS No.: 24734-88-5
- Chemical Formula: (C₁₅H₂₀O₄)ₙ
- Form/Physical State: White Solid
- Factroy Site: Yuanchuang Guojilanwan Creative Park, Huoju Road, Hi-Tech Zone, Qingdao, China
- Price Inquiry: sales9@boxa-chem.com
- Manufacturer: Fufeng Biotechnologies Co.,Ltd
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- Polycarbonate Diol is typically used in formulations when hydrolytic stability and flexibility and resistance to UV degradation must be controlled within specific ranges.
- Fufeng Biotechnologies Co.,Ltd acts as a B2B supplier of xanthan gum, supplying food and industrial grades for industrial and commercial use.
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HS Code |
482237 |
| Chemical Formula | (C15H30O6)n |
| Appearance | white to pale yellow solid or viscous liquid |
| Molecular Weight | varies (typically 500–5000 g/mol) |
| Hydroxyl Value | 40–250 mg KOH/g |
| Glass Transition Temperature | -40°C to -10°C |
| Melting Point | varies (usually 30°C to 120°C) |
| Refractive Index | 1.46–1.49 |
| Solubility | insoluble in water, soluble in organic solvents |
| Viscosity | 500–10000 mPa·s (at 25°C, depends on grade) |
| Acid Value | < 1.0 mg KOH/g |
| Density | 1.10–1.18 g/cm³ (at 25°C) |
| Color | APHA < 100 |
| Moisture Content | < 0.1% |
As an accredited Polycarbonate Diol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Polycarbonate Diol is securely packaged in a 25 kg blue HDPE drum with a sealed lid, labeled with product details and safety information. |
| Container Loading (20′ FCL) | 20′ FCL container typically loads about 16-18 metric tons of Polycarbonate Diol, packed in drums or intermediate bulk containers (IBCs). |
| Shipping | Polycarbonate Diol is shipped in tightly sealed, corrosion-resistant drums or containers to prevent contamination and moisture absorption. It should be stored and transported in cool, dry conditions, away from direct sunlight and incompatible materials. Proper labeling and documentation must accompany the shipment to ensure compliance with safety and regulatory requirements. |
| Storage | Polycarbonate Diol should be stored in tightly sealed containers, away from moisture, direct sunlight, and sources of heat or ignition. Store in a cool, dry, and well-ventilated area, ideally at temperatures between 10–30°C. Ensure the storage area is equipped to contain spills and prevent contamination. Follow local regulations and the manufacturer's guidelines for chemical storage. |
| Shelf Life | Polycarbonate Diol typically has a shelf life of 12–24 months when stored in tightly sealed containers under cool, dry conditions. |
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Purity 99%: Polycarbonate Diol with 99% purity is used in high-performance polyurethane coatings, where it ensures superior mechanical strength and chemical resistance. Molecular Weight 2000 g/mol: Polycarbonate Diol with a molecular weight of 2000 g/mol is used in automotive interior materials, where it delivers excellent flexibility and hydrolysis resistance. Melting Point 60°C: Polycarbonate Diol with a melting point of 60°C is used in synthetic leather production, where it contributes to enhanced softness and superior processability. Viscosity Grade 1200 mPa·s: Polycarbonate Diol with a viscosity grade of 1200 mPa·s is used in thermoplastic elastomer formulations, where it provides improved elasticity and abrasion resistance. Hydroxyl Value 56 mg KOH/g: Polycarbonate Diol with a hydroxyl value of 56 mg KOH/g is used in adhesive manufacturing, where it enables strong bonding and increased durability under stress. Stability Temperature 170°C: Polycarbonate Diol with a stability temperature of 170°C is used in electronics encapsulation, where it offers reliable thermal stability and long-term performance. Low Acid Value 0.05 mg KOH/g: Polycarbonate Diol with a low acid value of 0.05 mg KOH/g is used in UV-curable coatings, where it minimizes side reactions and ensures consistent curing performance. Particle Size <2 µm: Polycarbonate Diol with a particle size less than 2 µm is used in textile finishing agents, where it achieves uniform dispersion and a smooth surface finish. |
Competitive Polycarbonate Diol 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@boxa-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@boxa-chem.com
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- Polycarbonate Diol is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales9@boxa-chem.com.
