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Vydyne PA66 ECO-315

添加时间:2013-03-27  信息来源:http://www.simibc.com/  作者:苏州希普能塑料

ASCEND Vydyne PA66
Flame-resistant polyamide 66 and 66/6 co-polymers resins designed for V0 flame resistance and improved electrical insulating properties.


Ignition Resistant PA66 ECO-315 Series


Vydyne® PA66 ECO-315 is a non-halogenated, noncorrosive injection molding grade nylon with ignition resistant additives†. It is lubricated to facilitate machine feed and mold release. It is available in natural and black.


Vydyne PA66 ECO-315 is modifi ed with ignition resistant additives to help users meet Underwriters Laboratories fl ammability rating requirements for molded parts requiring (UL) 94 V-0 classifi cation at thicknesses down to 0.032 inches.


While ignition resistant additives reduce toughness and ductility properties when compared to general-purpose, unreinforced Nylon 66, PA66 ECO-315 has been formulated to minimize such loss of ductility. This product generally yields more ductile parts than other (UL) 94V-0 plastic materials in commercial applications. Vydyne PA66 ECO-315 has a comparatively low specific gravity for an ignition resistant resin. Meaningful economic comparisons of molding materials must be based on cost per cubic inch, which is reduced by lowered specific gravity.


Mold shrinkage of PA66 ECO-315 is essentially equivalent to that of general purpose Nylon 66 resins, which are commonly used in many electrical/electronic components and other parts requiring a (UL) 94V-2 flammability rating. Thus, existing tooling for 94V-2 nylon parts can usually be used to produce 94V-0 parts from Vydyne PA66 ECO-315, eliminating the delay and costs involved in re-tooling.


Typical Applications/End Uses:
Typical applications include electrical connectors, terminal blocks, housings, circuit board standoffs, clips, clamps, fasteners, cable ties and many other industrial parts.


Processing Guidelines

Cylinder Settings 235 to 270
Mold Surface Temperature 20 to 90
Injection Pressure MPa 55 to 140
Holding Pressure MPa 55 to 140
Injection Time sec <1 to 2.5
Screw Back Pressure MPa 0.2 to 1.0
Screw Speed rpm 60 to 120
Cushion mm 3.0 to 6.4
Clamp Pressure tons/c㎡) 0.3 to 0.7
Melt Temperature 255 to 270

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