DESCO WEST: 3651 WALNUT AVE., CHINO, CA 91710
WEB SITE: Desco.com
PHONE (909) 627-8178 FAX (909) 627-7449
DESCO EAST: ONE COLGATE WAY, CANTON, MA 02021-1407
PHONE (781) 821-8370 FAX (781) 575-0172
DATE:
November
2010
STATFREE
B2™ DUAL LAYER VINYL ESD MATTING, .060" thickness
Dark Blue
Specifications:
Construction: Engineered thermoplastic thermally fused
Thickness: 0.060" (1.5mm), nominal ±10%
Texture:* Black side smooth, Dark Blue side embossed
Colors:* Dark Blue (top side), Black (bottom side)
Hardness: 80 shore A (ASTM D-2240), +/-5
Wear Resistance: Negligible weight loss (750 cycles, Taber CS-17 Method)
*Color, texture, and gauge may vary between lots and mills
Grounding: This material must be properly grounded for optimum electrical
performance. See for Technical Bulletin TB-2000 for mat grounding
instructions.
Cleaning: Use only ESD mat cleaner such as Reztore
TM
Surface & Mat
Cleaner to clean and extend mat useful life. Do not use cleaners containing
silicone as silicone will create an insulative film on the surface. Do not use
solvent based cleaners as solvents will dry out matting and may cause
curling.
Disclaimer:
All statements, technical data, and recommendations
contained herein are based upon tests we believe to
be reliable. However, the accuracy or completeness
thereof is not guaranteed. The proper and correct
applications of products and data is the responsibility
of the user. Statements or recommendations not
contained herein shall have no force or effect unless
embodied in a written agreement signed by authorized
officers of Desco Industries, Inc.
Matting materials have a tendency to shrink slightly when first unrolled. In applications
where length is critical, allow the material to relax for at least 4 hours before cutting to
size. Always trim with a sharp knife or razor blade.
© 2010 DESCO INDUSTRIES INC.
Employee Owned
Limited Warranty:
Desco warrants for one year that Statfree
®
matting products will be free
of defects in materials and workman ship and will guarantee dissipative/
conductive mat properties for the life of the mat. Damage to matting caused
by misuse of any kind, including using inappropriate cleaners is not covered
by Desco Limited Warranty.
RoHS Compliance Statement
None of the following materials are intentionally added in manufacturing this
product: lead, mercury, cadmium, hexavalent chromium, polybrominated
biphenyls (PBB) or polybrominated diphenyl ethers (PBDE) as outlined in the
Directive 2002/95/EC Article 4.1. See Desco Industries Inc. letter on-line at
Desco.com.
Grounding Intervals for ESD Mats
Sufficient ground cords should be used to
reliably meet ANSI/ESD S20.20 Table 3 less
than 1 x 10E9 ohms for worksurfaces. An
industry recommendation has been that
continuous runs of ESD matting should be
grounded at ten-foot intervals to allow proper
charge decay rates with each individual ESD
mat should be grounded with ground snap
located no further than five feet from either
end.
Tolerances:
Width ±.250"
Length ± .250" every 1 linear foot of running
material.
MATERIAL STATFREE B2
TM
DRAWING PM-127
Electrical Properties:
Property Test Method Value
RTG Resistance: ANSI/ESD S4.1 10E6-10E8 ohms
RTT Resistance: ANSI/ESD S4.1 10E6-10E8 ohms
RTT Resistance: ANSI/ESD S4.1 <10E6 ohms
(Black side)
Electrical properties are not humidity dependent meeting
ANSI/ESD S20.20 required limit < 1 x 10E9 ohms tested
at 12% and 50% relative humidity per ANSI/ESD S4.1.
Description:
Statfree B2™ meets the worksurface required limits of
ANSI/ESD S20.20 of < 1 x 10E9 ohms. A variety of
standard size mats are provided for ESD workstations,
shelves, carts or cafeteria-style trays in an ESD Protected
Area.
Statfree B2 is designed for the dissipative dark blue side
to be used as the top working surface meeting the upper
limit requirement of ANSI/ESD S20.20 and lower limit
recommendation of ANSI/ESD S4.1.
The black side of Statfree B2 is more conductive and
provides a reliable path to ground which makes it compatible
with continuous or constant monitors.
Statfree B2™ has excellent color stability, durability, and
is non-humidity dependent.
Statfree
B2™ is manufactured without any ozone
depleting substances, and in accordance with the
Montreal Protocol.
Specications and procedures subject to change without notice
Roll Stock Item Numbers
Hardware is not included with rolls.
Look for the Statfree
®
brand on
Desco ESD matting. All Desco mat
top kits are permanently marked for
your protection and auditing purposes.
Size Dark Blue
0.060" x 24" x 50' 66160
0.060" x 30" x 50' 66161
0.060" x 36" x 50' 66162
0.060" x 48" x 50' 66163
Made in America
MAT TOP KIT INCLUDES
1 Benchmat, Statfree B2™, size as specified
1 14213, common point ground kit
**Item 66165 has 1" radius corners and
does not include grounding hardware.
Mat Top Kit Item Numbers
16" x 24" 66165**
Size Dark Blue
24" x 36" 66164
24" x 48" 66166
30" x 60" 66167
30" x 72" 66168
36" x 72" 66169
