PA56 slice
PA56 slices are long-chain polyamide polymer materials formed by the polycondensation reaction of bio-based pentanediamine and adipic acid. It combines the excellent mechanical properties of traditional nylon with unique bio-based comfort properties. It is an important product in the field of textile and new materials.
Product Features
Product application
Product Specifications
| test items | index requirements |
|---|---|
| Appearance | Milky white particles |
| Relative viscosity | 2.8±0.1 |
| End amino group -NH2 (mmol/kg) | 52±3 |
| Yellow index | ≤ 6.0 |
| Moisture (ppm) | 250-650 |
| Particle size (g/100Pellet) | 1.50-1.70 |
| Melting point (℃) | 250-260 |
| Tensile strength (MPa) | ≥ 70 |
| Elongation at break (%) | ≥ 30 |
| Flexural strength (MPa) | ≥ 90 |
| Izod notched impact strength (KJ/m2) | ≥ 4 |
Usage recommendations
Material pre-treatment: The product comes with moisture-proof packaging, please use it as soon as possible after opening. The unsealed material must be dehumidified and dried before use to ensure injection molding stability and product quality. Note: Drying temperature ≤110℃, duration ≤5 hours.
Barrel temperature: The optimal injection molding temperature is set at 270℃~295℃. Over-temperature processing is strictly prohibited to prevent performance degradation caused by thermal cracking of bio-based polyamide resin.
Mold temperature setting: The mold temperature should be maintained at 60℃~90℃. It is recommended to set a higher value. If the mold temperature is too low, the fluidity of the resin will deteriorate, leading to quality defects such as surface defects, high shrinkage or brittle fracture of the product.
If you need product specifications, samples or customized supporting solutions, you can contact Fazheluo Team for more information.
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