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TECHNOMELT PA 638 high performance thermoplastic polyamide
is designed to meet low pressure molding process requirements. This
product can be processed at low processing pressure due to its low
viscosity, allowing encapsulation of fragile components without
damage. This material produces no toxic fumes in process and
provides a good balance of low and high temperature performance.
LIQUID-STATE TYPICAL PROPERTIES
Viscosity @ 210 °C, mPa∙s (cP) 3,400
Specific Gravity @ 25 °C 0.98
Softening Point, °C 170 to 180
TYPICAL PROCESS DATA
Handling:
Molding Temperature, °C 200 to 240
TECHNOMELT PA 638 has been formulated to provide the best
possible moldability and as wide a molding latitude as possible. Much
of the final molding parameters will be determined by the mold design.
Although molding and curing conditions will vary from situation to
situation, recommended starting ranges are shown above.
Storage
Store product in the unopened container in a dry location. Storage
information may be indicated on the product container labeling. TECHNOMELT PA 638高性能热塑性聚酰胺
旨在满足低压成型工艺要求。这个
产品可以在低加工压力下进行处理,因为其低
粘度,允许无脆性组分的包封
损伤。这种材料在生产过程中不产生有毒的烟雾
提供良好的低温和高温性能平衡。
液态典型特性
粘度@ 210℃,mPa•s(cP)3,400
比重@ 25°C 0.98
软化点,℃170至180
典型工艺数据
处理:
成型温 |