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HS Code |
437778 |
| Chemical Formula | (-CO-(CH2)x-CO-NH-(CH2)y-NH-)n |
| Appearance | Yellow to amber-colored solid |
| Melting Point | 80-150°C |
| Density | 1.02-1.15 g/cm³ |
| Glass Transition Temperature | 50-60°C |
| Solubility | Soluble in alcohols and ketones, insoluble in water |
| Film Forming Ability | Excellent |
| Tensile Strength | 40-70 MPa |
| Flexibility | High |
| Adhesiveness | Good |
| Abrasion Resistance | Moderate |
| Chemical Resistance | Good against oils and solvents |
| Color Stability | Moderate |
| Surface Hardness | Medium |
| Viscosity | Varies, typically 2000-100,000 mPa·s |
As an accredited Polyamide Resin factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Polyamide Resin is packaged in 25 kg net weight, moisture-proof, multi-ply paper bags, sealed securely for safe transportation and storage. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Polyamide Resin packed in 25kg bags, 18 metric tons net per container, securely stacked on pallets. |
| Shipping | Polyamide Resin is typically shipped in sealed, moisture-proof bags or drums to prevent contamination and moisture absorption. Packaging must comply with safety regulations. It should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances. Shipping labels must clearly identify the contents and safety instructions. |
| Storage | Polyamide resin should be stored in tightly sealed containers in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as strong acids or oxidizers. Keep away from moisture to prevent degradation. Ensure the storage area is equipped with appropriate spill containment and labeling for safety compliance. Store at recommended temperatures specified by the manufacturer. |
| Shelf Life | Polyamide resin typically has a shelf life of 12–24 months when stored in cool, dry conditions in original, unopened packaging. |
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Viscosity grade: Polyamide Resin with high viscosity grade is used in hot-melt adhesive applications, where it ensures strong initial tack and rapid setting time. Melting point: Polyamide Resin with a melting point of 120°C is used in flexible packaging lamination, where it delivers superior heat seal strength. Molecular weight: Polyamide Resin with medium molecular weight is used in gravure ink formulations, where it enhances printability and color development. Purity 99%: Polyamide Resin with 99% purity is used in food-grade coatings, where it minimizes potential contaminants and meets regulatory requirements. Solution stability: Polyamide Resin with excellent solution stability is used in solvent-based coatings, where it provides consistent application and uniform film formation. Low acid value: Polyamide Resin with low acid value is used in offset inks, where it improves pigment dispersion and ink transfer efficiency. Particle size < 10µm: Polyamide Resin with particle size less than 10µm is used in powder coatings, where it achieves smooth surface appearance and optimal coverage. Stability temperature 150°C: Polyamide Resin with stability up to 150°C is used in automotive under-the-hood adhesives, where it provides thermal resistance and structural reliability. Hydrophilic modification: Polyamide Resin with hydrophilic modification is used in waterborne ink systems, where it enables stable dispersion and enhanced adhesion to substrates. Tensile strength > 30 MPa: Polyamide Resin with tensile strength greater than 30 MPa is used in industrial film applications, where it delivers high mechanical robustness and durability. |
Competitive Polyamide Resin 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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