Products

Greene, Tweed's Arlon® 1000, a tough, hig temperature, semi-crystalline thermoplastic, offers a unique combination of mechanical, thermal and chemical propertier. Arlon 1000 features superior compressive strength and minimum creep, as well as broad chemical resistance. Arlon is an excellent choice for applications such as valve seats and bushings greater abrasion resistance and lower wear and better fatigue properties than other thermoplastics.

55NT is an epoxy laminate and prepreg system, reinforced with a non-woven aramid substrate. This system combines compatibility with lead-free processing, using a hightemperature epoxy resin, with the low in-plane (x,y) expansion and outstanding dimensional stability of non-woven aramid reinforcement.

Arlon 44N is a high resin content multifunctional (175°C) epoxy prepreg system with a proprietary micordisperse ceramic filler system. 44N is engineered for the filling of clearance holes in thin Metal cores such as 0.006" Copperinvar- Copper or via holes in sequentially laminated MLB designs. Based on Arlon's 45N, the 44N system is compatible with conventional epoxy lamination and fabrication.

47N is a low-flow epoxy prepreg engineered for binding multilayer epoxy rigid-flex or attaching heatsinks to multilayer PCBs. An optional low lamination temperature protects components already mounted on the PCB.

Arlon 45N is a tough, high Tg (175°C by DSC) multifunctional epoxy laminate and prepreg system designed for use in a variety of higher layer count MLB's. Processeable using conventional FR-4 conditions, 45N is supplied to meet the requirements of IPC-4101/24.

45NK is a woven Kevlar® aramid fiber reinforced multifunctional epoxy laminate and prepreg systemengineered to provide in-plane CTE values as low as 6 ppm/°C for compatibility with leadless alumina ceramic chip carriers (LCCC's) and other low expansion SMT devices where control of laminate expansion is critical for solder joint reliability. 45NK exceeds the requirements of IPC 4101/50 (Type AFG).

55LM is an epoxy laminate and prepreg system, reinforced with non-woven aramid fiber, with substantially lower moisture absorption compared with conventional epoxy/aramid products, even in high-humidity environments.