Lemcen™ Packaging

LEMCEN™ AFSD

Lemcen™ AFSD is the latest state of the art technology in static dissipative products. Introduced in 1994, it was developed out of our customers' need for an amine-free (non blooming) transparent material. The static dissipative agent in Lemcen™ AFSD is internal and integral. The resultant static dissipative properties are therefore permanent and consistent throughout, allowing reuse after washing.

Lemcen™ AFSD material performs without dependence on humidity. It does not out-gas and can not be brushed off to form particulate contamination. As a result it is an excellent choice for clean room environments. Additionally Lemcen™ AFSD is non-corrosive, allowing electronic leads to safely come into contact with the box. Lemcen™ AFSD is available in a transparent acrylic material. The optical clarity allows the user to see inside the package and read part numbers without potentially exposing the contents to electrostatic discharge.

Lemcen™ AFSD is also available in an off- white opaque ABS material. It is an excellent choice for micro-electronic parts or medical applications where clarity is not necessary. Lemcen™ AFSD has a surface resistivity <10¹² ohms/sq*; the surface resistance is <10¹¹ ohms. The static decay rate is < 2 seconds". Resistivity *ASTM D-257-78; "FTMS-1O1B Method 4046 Resistance to EOS/ESD S11.11-1993. Both methods in accordance E.I.A. Standard 541.

LEMCEN™ C

The distinction, between a static dissipative plastic and a conductive plastic is essentially one of resistivity ranges. A static dissipative plastic might have a typical surface resistivity of <10¹² and >10 5 ohms per square. A conductive plastic will have a typical surface resistivity of < 105 ohms per square and a volume resistivity of < 10 4.

Lemcen™ C, a black carbon filled poly- propylene, provides maximum protection from static fields and static buildup in materials and people. The rigidity of this container protects small electronic components from mishandling in shipping and storage. Lemcen™ C is only available in black. Lemcen™ C's conductive properties Function independent of humidity. Lemcen™ C meets military specifications for conductivity as stated by mil. B-81705-C and EIA Standard 541. Lemcen™ C has a typical surface resistivity of <105 OhmS /sq*. The volume resistivity is <100 ohms-cm. The static decay is < .10 seconds. *ASTM 0-257-78; *ASTM D-991-83; FTMS-1O1C Method 4046-1

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STAT-TECH & LEMCEM ARE THE TRADEMARK OF
GARY PLASTIC PACKAGING CORP., 1340 VIELE AVENUE, BRONX, N.Y. 10474
TEL: 1-800-221-8150