Polyamide 6.6, also called Nylon 66, is a relatively rigid, hard, durable and thermal dimension stable material. Compared to PA6, PA6.6 has less water absorption rates, higher heat resistance and better insulating properties, making the material perfect for use in the textile industry as well as for technical articles in the automotive industry, among others.
General grade PA (polyamide) raw material is a widely used engineering plastic that is popular for its excellent mechanical properties and chemical resistance. Here are some key product introduction points for general grade PA raw materials:
Material characteristics:
Excellent mechanical performance: It has high strength and good toughness, and can withstand large loads.
Chemical resistance: It has good resistance to various chemical substances such as oil, solvents, and acids.
Good wear resistance: suitable for high wear environments, extending the service life of the product.
Processing performance:
Easy to form: can be processed through injection molding, extrusion and other processes to meet diverse design requirements.
Good adhesion: It can be bonded with other materials such as metal and other plastics, making it convenient for subsequent processing.
Nylon resin
| Item | Unit | Test method | Test conditions | General |
| Model | ||||
| Tensile Strength | MPa | IS0 527 | 50mm/min | 5.5 |
| Elongation at Break | % | IS0 527 | 50mm/min | 26 |
| Flexural Modulus | MPa | IS0 178 | 2mm/min | 1.19 |
| Charpy Notched lmpact Strength | KJ/m² | IS0 179 | 23 ℃ | 390 |
| Charpy Unotched lmpact Strength | KJ/m² | IS0 179 | 23 ℃ | 680 |
| Heat deflection temperature | ℃ | IS0 75 | 1.80MPa | 210 |
| Melting Point | ℃ | DSC | 222 | |
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