Atmer^™ 7002

Atmer™ 7002 concentrate is an anti-static agent in polypropylene, suitable for injection molding applications. It also provides the beneficial side effects of lubrication and mold release and is especially recommended for polypropylene closures.

Using a concentrate allows for better dispersion and overcomes complications encountered when using additives in their normal physical forms.

Concentrates are added to the process like other resins. After cooling, the additives migrate to the surface of the polymer where they interact with atmospheric moisture, reducing surface resistivity and allowing dissipation of static charge.

Guidelines for Use:

Atmer™ 7002 internal additive should be added to the melt phase during processing. Experience has shown that simple manual mixing prior to processing will normally give an acceptable dispersion, though mechanical means are preferred.

Typical addition levels are 0.5 – 1.6 % in injection molding and sheet extrusion.

Key Specs

 

Property	Units	Value
Active content	%	47-53
Moisture	%	< 0.5
Softening point	°C	> 150