Datasheet
Nomad™ Contamination Control Mat 4300
Technical Data Sheet
TD660
Issue date: November 2000 Supersedes: TD440 of December 1997 Author: PLA Page 1/1
HCC European Laboratory, 92506 Rueil-Malmaison, France
Description :
The mat consists of multiple layers
of adhesive-coated clear polyethyl-
ene sheets attached to a vinyl back-
ing. The backing adheres to the
floor, while the tacky top surface
removes dirt and contaminants from
the bottom of shoes and wheels.
Product Positioning :
For use at clean room entrances, in
hospital operating rooms, in semi
conductor, medical device, pharma-
ceutical, biological and nuclear
industries, at factory-to-office en-
trances and other work areas requir-
ing high levels of cleanliness.
Service Temperature Range:
15°C to 50°C
Special Features :
•
Peelable, disposable mat
• Easy to install
• Allows foot or wheel traffic to
cross easily
• Very good removal and reten-
tion of contaminants
• Easy removal of single sheets
•
Easily identifiable sheet count
alternate blue and white num-
bered tabs
•
Vinyl backsheet does not trans-
fer adhesive onto the floor
when mat is changed.
Colours :
Backing : White
Sheets : Transparent
Sizes :
Pre-cut mats :
450 x 1150 mm + / - 3 mm
600 x 1150 mm + / - 3 mm
Packaging and Marking :
•
6 mats per case.
• 40 removable sheets per mat
• Each carton is marked with
product name, size and colour.
Storage :
• Store flat, do not store carton
on edges.
• Storage temperature :
minus 20°C to 70°C.
Installation and Cleaning
Instructions :
•
Clean the floor
•
Remove clear back cover sheet
from bottom side of the mat
•
Avoid touching the adhesive
• Turn mat over (installation in-
structions facing upwards)
• Place one corner of exposed back
side adhesive onto floor to posi-
tion the mat
• When mat is aligned correctly,
bond mat to the floor by pressing
evenly and firmly across entire mat
• Remove top cover sheet
• When top layer of mat has lost
tack due to build-up, peel off the
top layer using corner tab and dis-
card. Alternatively, sheets can be
changed at set times as part of a
quality assurance system.
Product disposal :
Post consumer waste can be dis-
posed off in appropriate containers
and/or be incinerated.
The European directive waste disposal
code is 20 01 04.
Product Characteristics :
Property
or Component
Description
Mat
Thickness ①:
2.10 mm
(+/- 0.1 mm)
Mat layers : 30 micron thick
transparent polyeth-
ylene film
Backsheet and
protective
liner :
100 micron thick
white vinyl film
p
rotected by 30
micron thick clear
polyethylene liner
Adhesive : Water soluble acrylic
with
antimicrobial agent
incorporated
Top cover sheet 30 micron thick clear
p
olyethylene liner
printed with installa-
tion
instructions
Tabs : Polyester, alternating
blue and white; num-
bered in
decreasing order from
40 to 1, with 3M logo
printed on each tab.
Dimensional stabil-
ity :
Length and width
may change up
to +/- 4 %
Other features: The product is sili-
cone free.
① Typical average values
Origin of product : made in USA.
Source of supply : 3M France