高强度PEEK 英国威格斯 450G903 食品接触级
产品说明：
Product Description:
High performance thermoplastic material, unreinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, standard flow, FDA food contact compliant, colour black.
Typical Application Areas:
Applications for higher strength and stiffness as well as high ductility. Chemically resistant to aggressive environments, suitable for sterilization for medical and food contact applications.
| SpiralFlow4,5 | 内部方法 | 11.0 | CM | |
| 收缩率6 | TD | ISO294-4 | 1.3 | % |
| MD | ISO294-4 | 1.0 | % | |
| 吸水率 | 饱和,23°C | ISO62 | 0.45 | % |
| 吸水率-饱和 | 100°C | ISO62 | 0.55 | % |
| 拉伸模量 | 23°C | ISO527-2 | 3900 | Mpa |
| 拉伸应变 | 断裂,23°C | ISO527-2 | 30 | % |
| 拉伸应力 | 屈服,23°C | ISO527-2 | 98.0 | Mpa |
| 弯曲模量 | 23°C | ISO178 | 3800 | Mpa |
| 弯曲应力 | 23°C7 | ISO178 | 165 | Mpa |
| 3.5%应变,23°C | ISO178 | 125 | Mpa | |
| 125°C | ISO178 | 85.0 | Mpa | |
| 175°C | ISO178 | 19.0 | Mpa | |
| 275°C | ISO178 | 12.5 | Mpa | |
| 压缩应力 | 23°C | ISO604 | 125 | Mpa |
| 120°C | ISO604 | 70.0 | Mpa |
原油成本端延续上涨趋势，聚乙烯成本面得到支撑；供应方面，供需及价格竞争压力仍存，