8244 3M, 8244 Datasheet - Page 92
![Static Dissipative 3 Layer Floor Mat](/photos/24/2/240280/4233424_sml.jpg)
8244
Manufacturer Part Number
8244
Description
Static Dissipative 3 Layer Floor Mat
Manufacturer
3M
Datasheet
1.8224.pdf
(138 pages)
Specifications of 8244
Ground Terminals
Stud
External Width
2.5ft
Thickness
3.5mm
Roll Length
50ft
Color
Blue
Lead Free Status / RoHS Status
na
3M
3M Hinged Containers are made from injection-molded plastic, and are
noncorrosive and lightweight. The containers feature molded pin hinges
that provide better security and reliability than traditional snap hinges.
Static-sensitive devices can be transported in these containers which
provide protection from direct static discharges as well as from static
fields from charged personnel and materials.
3M
3M Round Containers feature separate containers and lids.
3M
3M
*EVA copolymer technical data for 4540 Resin; 1801; 4251-4254A Snap on Covers.
**Polypropylene technical data for 4520 Resin; 1840; 4011-4016 Round Containers and Lids; 4021-4025 Hinged Containers; 5701 Single Device Carriers; and 8520-8523 Single Card Carriers.
Container Properties
Typical Property
Hardness
Heat Deflection Temp.
Water Absorption
Vicat Softening
Flammability
Impact Resistance
Notched Izod
Maximum Temp. Exposure
Tensile Strength
Flex Modulus
Mold Shrinkage
Electrical Conductance
Volume Conductive
Chemical Resistance
Alcohol
Aromatic Hydrocarbons
Aliphatic Hydrocarbons
Concentrated Acids
Concentrated Alkalines
Dilute Acids
Dilute Alkalines
Kerosene
Ketones (Acetone)
Mineral Oil
Oil and Gasoline
™
™
Hinged Containers
Round Containers
™
™
Hinged Containers
Round Containers
3M Containers are injection-molded in
a variety of shapes and sizes. They are
ideal for static-safe storage, kitting, and
in-process handling and transporting of
static-sensitive assemblies and devices.
Test Method
ASTM D2240
ASTM D648
ASTM 570
ASTM D1525
ASTM D635
ASTM D256
3M
ASTM D638
ASTM D790
ASTM 955
ASTM D991
ASTM D543
4540 EVA Copolymer
Compound / 1801 Sheet Stock
Typical Value*
58 - 62 Shore D
38° - 43°C @ 264 PSI
0.1 - 0.2%
88° - 92°C
4.5 - 5.5 cm/min.
2.9 - 3.7 ft.-lbs./in. @ 72°F
0.6 - 1.3 ft.-lbs./in. @ 25°F
150°F
1700 - 2000 PSI
40,000 - 50,000 PSI
15 - 20 mil/in.
< 500 ohm-cm
Resistant
Severe Attack
Moderate Attack
Slight Attack
Slight Attack
Resistant
Resistant
Severe Attack
Moderate Attack
Slight Attack
Moderate Attack
All dimensions are referenced from the inside bottom of the container and are nominal dimensions.
All dimensions are referenced from the inside bottom of the container and are nominal dimensions.
Note: Shelf life of products made with conductive resin is five
years. Variations in storage conditions such as temperature
fluctuation, exposure to sunlight or high humidity may reduce
the shelf life.
Product No. Length
4021
4022
4023
4024
4025
Product No.
4011
4012
4013
4014
4015
2.88 (7.3)
3.88 (9.8)
2.56 (6.5)
7 (17.8)
7 (17.8)
Diameter
2.38 (6.0)
3.38 (8.6)
1.81 (4.6)
4.06 (10.3)
3.81 (9.7)
in. (cm)
4520 Polyproplyene
Compound / 1840 Sheet Stock
Typical Value**
67 - 71 Shore D
100°C @ 66 PSI; 50°C @ 264 PSI
0.1 - 0.2%
148°C
2 cm/min.
8 - 10 ft.-lbs./in. @ 72°F
7 - 9 ft.-lbs./in. @ 25°F
180°F
2800 - 3000 PSI
130,000 - 150,000 PSI
10 - 20 mil/in.
< 500 ohm-cm
Resistant
Severe Attack
Moderate Attack
Slight Attack
Slight Attack
Resistant
Resistant
Severe Attack
Moderate Attack
Slight Attack
Moderate Attack
Packaging
in. (cm)
Width
1.19 (3.0)
1.94 (4.9)
3.5 (8.9)
3.5 (8.9)
5 (12.3)
in. (cm)
Height
0.88 (2.2)
0.88 (2.2)
4 (10.2)
2.34 (6.0)
4.69 (11.9)
in. (cm)
Depth
0.5 (1.3)
0.5 (1.3)
1.75 (4.4)
1 (2.5)
0.5 (1.3)
in. (cm)
87