產(chǎn)品介紹

PPA (聚鄰苯二甲酰胺)

DETAIL
Amodel®PPA(聚鄰苯二甲酰胺)是高溫聚酰胺系列,可在高達(dá)280°C的溫度下保持高強(qiáng)度和剛度。 在高溫,高濕和化學(xué)侵蝕性環(huán)境中數(shù)千小時(shí)後,它們可保持機(jī)械完整性。
Amodel®PPA具有超過300°C的高熔點(diǎn),可進(jìn)行電子工藝和組裝,包括表面貼裝技術(shù)(SMT),IR回流焊和金屬包覆成型。
Base Resin
Description Tg, °C (°F) Tm, °C (°F)
1000 Series Best balance of performance and processability. 123 (253) 313 (595)
High long-term thermal performance
4000 Series Fastest crystallization for very fast cycle times. 100 (212) 325 (617)
Hot-water moldable Highest elongation.
  High flow HFZ grades available.
6000 Series Excellent processing and surface appearance. 88 (190) 310 (590)
Hot-water moldable High elongation.
  Used when ease of processing is a critical factor.
8000 Series Better thermal performance and lower moisture absorption than 1000 Series products.  130 (266) 325 (617)
9000 Series Industry’s highest Tg of 165°C. 165 (320)  325 (617)
Amodel® Supreme Higher mechanical performance between 140-200°C.
  Exceptional CTI, dielectric properties and volume resistivity.