3m-mediawebserver.pdf - 第117页
112 For more pr oduct information, please visit www .3M.com/static 3M ™ Static Control Vinyl Floor Tile 8400 Series 3M ™ Static Control Vinyl Floor T ile 3M Static Control Floor Tile 8400 Series is a long-term solution t…
xxxxxxxxxxxxxxxxx
111
Test Equipment
3M
™
Tile Flooring Systems provide a first line
of defense against the buildup of static charge
on personnel and equipment. Static protective
permanent flooring, in conjunction with
conductive footwear or heel grounding straps,
drains static charge away to ground through the
floor. It is a solid foundation for a comprehensive
static control system.
Workstation Solutions
Permanent
Flooring Products
5
Permanent Flooring Products
Note: All specifications are subject to change without notice.
112
For more product information, please visit www.3M.com/static
3M
™
Static Control Vinyl Floor Tile 8400 Series
3M
™
Static Control Vinyl Floor Tile
3M Static Control Floor Tile 8400 Series is a long-term solution to
controlling electrostatic discharge. This solid vinyl tile is durable and
attractive and can be installed by competent flooring contractors. The
flexible, resilient tiles are made with only 100% pure vinyl and contain
a minimum amount of filler and none of the regrind that can make tile
brittle. Both the conductive and static dissipative versions are available
in a selection of bright, vivid colors. A proprietary manufacturing process
seals in the conductive carbon medium, resulting in a unique tile that
can be easily cleaned and shined to a gloss while maintaining its
electrical properties—without the use of an ESD wax or polish.
Features
• Lifetime warranty on electrical performance.
• 10-year limited warranty on materials.
• Long-term ESD protection.
• Superior wear resistance and durability.
• Low outgassing.
• Easy, low-cost maintenance (no waxing — ever).
• Made with 100% pure homogeneous vinyl; no regrind.
• Micro-edged for precise squareness for ease of installation.
• Available in 24.25 in. size for raised access floors, plus 12 in., 24 in.,
and 36 in. sizes.
• Available in 12 standard colors; custom colors can be formulated.
• May be seam welded or self-coved.
Product No. Description
Static Dissipative Floor Tile
8411
Brown
8412
White
8413
Gray
8414
Blue
8415
Green
8416
Green
8417
Black
8421
Reverse Brown
8423
Reverse Gray
8424
Reverse Blue
8425
Reverse Green
8427
Reverse Black
Conductive Floor Tile
8431
Brown
8432
White
8433
Gray
8434
Blue
8435
Green
8436
Maroon
8437
Black
8441
Reverse Brown
8443
Reverse Gray
8444
Reverse Blue
8445
Reverse Green
8447
Reverse Black
Accessories
8403
Conductive Adhesive. Two-Part Epoxy.
(1-gallon unit. covers approx. 135 sq. ft.)
8405
Calcium Chloride Moisture Test Kit.
Permanent Flooring Products
113
3M
™
Static Control Vinyl Floor Tile
“No Wax” ESD Tile
One of the key attributes of 3M ESD Vinyl Tile is its ability to be cleaned
and maintained with a minimum of cost and effort.
See 3M ESD Floor Tile 8400 Series instructions for complete
maintenance details.
Unique Cleanability
3M ESD Floor Tile 8400 Series can
be repeatedly cleaned and then
buffed to a high sheen without ever
using wax.
With some other ESD tiles, normal
cleaning procedures may dull the
finish and can even degrade the
electrical properties. Conductive
wax or glaze must then be used to
restore their shine and conductivity.
3M Tiles 8400 Series maintain
their electrical properties and
can be shined like new with
simple buffing. The photos below
demonstrate this feature.
The floor section shown is a test
patch of 3M
™
Static Dissipative Tile
8412 installed in a high-traffic area
of a regional telephone company
warehouse. To determine whether
the tile could truly withstand
serious abuse and then be returned
to like-new condition with simple
cleaning and without wax, the
section was intentionally left
unattended for 11 months as it was
subjected to the wear and grime of
continual forklift traffic. The result
of this abuse is evident in Photo 1.
After being swept, the tile was
scrubbed with neutral cleaner, left
to dry, and then buffed according to
the maintenance procedure established. As Photos 2 and 3 show, in
spite of nearly a year of dramatic abuse, the high gloss of the restored
floor finish is similar to that of the tile when it is newly installed—
without the use of any kind of wax.
This trial is an impressive demonstration of the durability of the 3M ESD
tile and its unique “no wax” feature.
3M
™
ESD Floor Tile 8400 Series is available in the special
24.5 in. x 24.5 in. (622 mm x 622 mm) size used for raised
access floor panels.
1
2
3
Mechanical Properties
Static Dissipative Floor Tile (Model numbers 8411–8427)
Conductive Floor Tile (Model numbers 8431–8447)
Flammability
Flame Spread Index
(ASTM E162/ASTM E84)
Smoke Development
(ASTM E84)
Meets Class 1 requirements
Meets Class 1 requirements
Critical Radiant Flux
(ASTM E648/NFPA 253)
>1.1 w/cm2
Physical Specifications Meets ASTM F1066-99
Meets US Federal Specification
SS-T-312B
Hardness (ASTM D 2240) 55 ± 5 Shore D
Flexibility (CSA 126.2)
100 mm mandrel @ 25˚ C Does not break
Abrasion Resistance
(ASTM D 3389)
Taber H22 wheel, 70 rpm
0.445 grams
(weight of tile removed per 1000 cycles)
Static Load (ASTM F970)
125 lbs, 0.25 in. diameter
indentor foot, 24 hours
Residual indentation
700 lbs., 1.125 in. diameter
indentor foot, 2 hours
Residual indentation
2500 PSI point load
3% of tile thickness
700 PSI point load
1% of tile thickness
Electrical Properties (typical)
Static Dissipative Conductive
Electrical Resistance
(Surface-to-ground, ESD S7.1)
1 x 10
6
to 1 x 10
9
ohm 2.5 x 10
4
to 1 x 10
6
ohm
Static Generation
(With conductive footwear at 20% RH)
<50 volts <25 volts
Static Decay
(Federal TM 101C, Method 4046 @ 15% RH [5000 volts to 0 volts])
<0.10 sec. <0.03 sec.
Sizes
Static Dissipative and Conductive
0.125 H x 12 W x 12 in. L (3.2 x 305 x 305 mm)
0.125 H x 24.25 W x 24.25 in. L (3.2 x 622 x 622 mm)
-for raised access floor panels
0.125 H x 24.25 W x 24.25 in. L (3.2 x 622 x 622 mm)
0.125 H x 36 W x 36 in. L (3.2 x 915 x 915 mm)
-for seamwelded installations
Permanent Flooring Products
Static Control Vinyl Floor Tile