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**NEW** Metal Detectable Rubber Sheet
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Detectable impregnated
Silicone Calendered Sheet Grade.
Available in
1.5mm, 3.0mm, 6.0mm as standard (
min order 2m x 1m sheet)
Heat Stabilising Available
300mm wide only - please
contact us direct for
details
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DETECTAMET
METAL DETECTABLE SILICONE
CALENDERED SHEET GRADE |
|
PROPERTY |
TYPICAL
VALUES |
TEST
METHOD |
|
COLOUR |
BLACK BLUE ( nearest |
RAL 5004) |
|
HARDNESS |
67°
SHORE ‘A’ |
ASTM
D2240 |
|
|
9.0 MPa |
BSISO 37 |
|
ELONGATION TO FAILURE |
400% |
BSISO 37 |
|
TEAR
STRENGTH |
13.5 N/mm |
BSISO
34-1 method C |
|
TEMPERATURE RANGE |
-60°C
TO |
200°C |
Notes:
Magnetic Pull Test: Test sample
size= 2mm thick, 2mm x 2mm.
Magnet size:
20.5mm diameter, with a
maximum pull of 4kg
Maximum travel
distance: =7mm
The
above product contains only
ingredients that are listed by the
American food and Drugs
Administration (FDA) under the 21
CFR number 177-2600.
Typical Applications:
Metal detectable seals, gaskets,
joints and strips used in sensitive
food, drink and pharmaceutical
applications
**NEW** Metal Detectable Rubber Seals & Gaskets
- Detectable Silicone Seals.
Various standard sections
available** in various lengths.
Please note : We are able to
look at special profiles /
extrusions and welcome
any enquiries.
**NEW** Metal Detectable O-Rings/Material
E-Components & Chains/Detectamet Limited are pleased to announce the launch of their **New** range of Detectamet Metal Detectable O-Rings specifically developed to meet the stringent demands of the food and pharmaceutical industries. The New Detectamet Metal Detectable range of O-Rings includes FDA compliant grades of EPDM, Niitrile and Fluorocarbon (FKM) compounds.
Available in blue, white and black, Detectamet **NEW** Metal Detectable O-Rings have been tested and proven in use at leading food and pharmaceutical manufacturing / processing plants.
Fragments of Detectamet as small as 2mm can be identified by metal detector equipment.
Features of Detectamet O-Rings include:
-
Early
detection
and
containment
of
contamination
-
Reduced
product
loss
-
Increased
productivity
-
FDA
compliant
elastomer
materials
-
Free
from
animal
derived
ingredients
-
Tempertaure
range
from –
40
Degress
C to +
200
Deegress
C
-
Blue
seals to
assist
in easy
identification
-
Detectamet
compounds
can be
moulded
into
O-Rings
and
custom
components
-
ECC
supplies
Detectamet
O-rings
from
0.25mm
to over
2 metres
in
diameter,
in any
combination
of ID
and
cross
section,
both in
small
quantities
and
large
volumes.
O-Ring Table Web
Downloads
Material Options / Specification:
FKM elastomers are highly fluorinated polymers containing few compounding ingredients. They are stable at very high temperatures (they can withstand 200°C / 400°F indefinitely, in service). By comparison, conventional elastomers would become brittle in 24 hours at this temperature, in air. FKM vulcanisates, in general, have outstanding resistance to oxygen, ozone, weather, flame and oxidative chemicals, and excellent resistance to swelling in a wide variety of media. However, they are not compatible with polar solvents (e.g. M.E.K.), some organic acids (e.g. Formic acid), hot water and steam (unless compounded with lead oxide), certain methanol and ester based hydraulic fluids (e.g. Skydrol), ammonia and some amines. They are suitable in high-energy radiation environments up to about 106 Rads.
FKM elastomers provide high compression set resistance if compounded with bisphenol cure systems. They are serviceable down to –20°C only in dynamic applications, but can provide effective static sealing to –40°C. Electrical insulation properties are not particularly outstanding, but would be adequate for sheathing where elevated temperatures, ozone, chemical and flame resistance are required (e.g. shaft seals, O-rings and gaskets, diaphragms and cable sheathing).
NBR elastomers are available in five basic grades; based on acrylonitrile content, giving proportional physical and chemical properties. NBR’s typically have (depending on increased ACN content), decreasing low temperature flexibility, increasing compression set, gas permeability, improved heat ageing and ozone resistance, improved tensile and abrasion strength, hardness and density. NBR’s are used where good resistance is required, to aromatic hydrocarbons at –40 to +120°C (e.g. gaskets and seals, hoses and cable jacketing), typically in the oil and gas industry.
Both EPM and EPDM elastomers have the same physical properties; a fair tensile strength and excellent resistance to weathering and ozone, and chemical attack. They also exhibit excellent electrical insulation properties. Peroxide cured elastomers exhibit excellent heat ageing, and resistance to compression set from –40 to +150°C, more so if sulphur cured. They are resistant to a wide range of media, including hot water and steam to 200°C (in the absence of air), but are not considered compatible with mineral and synthetic lubricants, and hydrocarbon fuels. They are typically used in the production of window and door seals, wire and cable insulations, waterproofing sheets and hoses, and seals, O-rings and gaskets.
E-Components & Chains are confident the New Detectamet O-Rings will contribute to their fast ever growing range of Detectable Products constantly being used and specified by some of the worlds leading food and pharmaceutical manufacturing / processing industries.
At ECC, our
technical and application
knowledge allow us to provide
silicone products in a multitude
of special grades. These include
low smoke, fire retardant, steam
resistant, carbon loaded
conductive, fluorescent, high
tear strength, platinum cured,
oil or chemical resistant, mould
resistant and food/water
quality. Please contact us if
what you need is not listed
here.
Please
contact us for more information
regarding sizes/applications
etc:
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