B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptx
Brochure pe uhmw murdotec
1. h i gh p e r f o r m a n c e m a t e r i a l s f o r e n g i n e e r i n g
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3. www.murdotec.de
Who we are
Murdotec Kunststoffe is a leading German based
manufacturer of high quality thermoplastic semi-
finished products. Quality is our number one priority,
not only in the selection of our raw materials and the
manufacturing of our products, but also as an ultimate
goal in production.
In addition to this, Murdotec sets standards in terms
of flexibility, adherence to deadlines and customer
focus. As a classic middle-sized enterprise, we are
keenly aware of the demands of our market and
strive to exceed these. Our vast in-house knowledge
and experience is geared towards providing the best
possible service to our customers. By working closely
with you, we develop individual solutions, providing
expert advice on how to optimise the application of
our semi-finished products.
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What we do
Our field of speciality is the processing of thermo- The result is a wide product range of sheets, pre-cut
plastic semi-finished products made from ultrahigh parts and rods that enables us to effectively respond
molecular low pressure polyethylene (UHMW-PE/PE to your special requirements. Whether machine
1000) and high molecular low pressure polyethylene construction, material handling, lining or bulk material
(HMW-PE/PE 500). handling, paper, food, or forestry industry – in
Relying on innovative production technologies with c
ooperation with you, we reliably provide the best
a host of the most modern, computer-controlled equipment possible.
presses in the world, combined with environmentally
safe raw material handling all contribute to delivering
the highest quality products.
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Together we can reach the highest level …
“Quality does not just mean that you receive a
product which fulfils particular specifications.”
For us at Murdotec, the term product quality includes
the assurance that you can rely on our expertise and,
very importantly, that quality does not stop when the
product leaves our warehouse.
We invest time with you as we sincerely believe that
the quality of our semi-finished products form the
foundation for the quality of your finished products.
A partnership with Murdotec means that you
can rely on a consistently high level of quality.
This is guaranteed by our in-house, round the
clock quality control assurance system.
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Experience which pays off …
At Murdotec, we develop cutting-edge materials,
which fulfil your requirements. The philosophy
b
ehind this: experts develop practical solutions.
Our team does not only consist of chemists and
chemical engineers but is, in fact, made up of
s
pecialists from the market segments we serve.
In our laboratory, we are able to simulate what is
later to be manufactured in our production. All that
with the goal that you can rely on the quality of our
products. Special additives, modifying properties and
colour, pass a range of tests before they go into
production. Our skilled staff’s vast experience helps
us to focus on new developments.
Be innovative and visionary
Your wish is our command.
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High quality raw materials resources…
… for virgin materials
Among Murdotec‘s materials, polyethylene takes The question is: What defines the quality of a
centre stage. For ease of choice, these materials are UHMW-PE in accordance with DIN 16972 or
divided into groups LD-PE, HD-PE, HMW-PE and ISO 15527?
UHMW-PE. The definitions are limited to member- The quality is essentially ensured by 2 factors:
ship of one group which fulfils the particular mini- The base material used
mum requirements. The processing parameters
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What makes the difference?
In line with our strict quality policy with regards to
manufacturing and the final product, we only use
selected raw materials from well-known manu
facturers. Particle size, particle size distribution and
molecular weight are constantly monitored by our
incoming material inspection team.
Our computer controlled press lines guarantee
o
ptimal heating-up, pressing and cooling down
phases. Through exact compliance with the
p
rocessing parameters, Murdotec ensures the
c
onstant production of semi-finished products
with a very low level of internal stress.
Fully-automated mixing lines give us the opportunity
to offer repeatable material types with clearly
efined specific values.
d
Our UHMW-PE material lines, Murdotec® 1000
and Murdotec® 2000 as well as our HMW-PE
Murdotec® 500 exceed the standards for semi-finished
products as set out in DIN 16972/ISO 15527.
That makes the difference.
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High quality raw materials resources…
… for our regenerated materials
Due to its molecular construction, polyethylene is With Murdotec® 1000 U, you can be sure that you
particularly suitable for the recycling of waste or off will receive a material made from UHMW-PE base
cuts. The sorting accuracy and the high grinding material of the highest quality.
degree have a significant influence on the quality.
We store separately the materials which are suitable We also go one step further. In our mixing lines,
for recycling (UHMW-PE, HMW-PE...). Only material a clearly defined amount of virgin material is added
types of the same quality are being mixed together to every batch. You can rely on our technical
in order to avoid the emergence of nonconforming or specifications.
mixed materials which cannot be identified by you.
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How can we be so sure of ourselves?
Importantly the raw material for this quality material
never leaves our cycle and has passed all of the quality
assurance stations in circulation. We know exactly
which quality is processed in our production. As with
the original material, the pressing process is a crucial
factor. Moulding cycles especially adapted to this
type of material ensure the quality of the product.
We pay attention to idle-times of the semi-finished
products prior to further processing. This ensures
that your semi-finished product from out of Murdo-
tec® 1000 U achieves the optimal performance range
whilst combining a very reasonable price-performance
ratio.
Test our Murdotec® 1000 U and Murdotec® 500 U
material types. Experience the difference.
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Your application, our solution ...
… Machine construction
For applications in which only metallic materials
were historically used, our materials open up entirely
new possibilities through optimised mechanical,
electrical, and chemical properties. When you add
gliding properties, abrasion resistance, weight
s
aving, and noise reduction, there are many reasons
why the future of machine construction should be
designed with our materials.
… Transport technology and material handling … The paper and forestry industry
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As the requirements for the products to be conveyed Nowadays, wood is a precious raw material. For
are various, our materials themselves fulfil the highest optimal transportation prior to and during processing,
expectations. The innovative material properties the use of our particularly abrasion-resistant and
ensure, for example, an optimal gliding property, a low-friction materials has proved to be highly
high degree of abrasion resistance which results in efficient. From the chain and conveyer plant in the
a high level of efficiency and cost savings. Therefore sawmill to the filter plate in the pulp industry, our
our materials are fit for purpose in all transport and particularly low-wear materials ensure a trouble-free
material handling systems. and low maintenance manufacturing process.
... Filling equipment … Electrical engineering
During the production and filling of drinks the food More than 3 million tonnes of plastics are processed
safety of our materials is paramount. During the annually by the electrical industry and, in particular,
handling of, for example, paste-like or explosive the need for plastics with particular properties and
materials, the focus is instead on the surface and combinations of characteristics is always increasing.
electrostatic characteristics. Our product range Insulating and notch impact resistant for electrical
includes the optimal material for every application housings, conductive and wear-resistant for compo-
- we will be very happy to advise you. nents in potentially explosive areas, self-lubricating
and low-abrasive for functional parts: our materials
enable individual solutions for your application.
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Your application, our solution ...
... Linings and bulk materials handling
Many areas of industrial production work with large
quantities of raw materials which are stored as bulk
material in silos. But what kind of silo or storage
lining is most suitable, for example, for adhesive or
abrasive bulk materials? Our extensive product range
offers you the right solution for every application.
... Crane foundation support and harbour … The chemical industry
construction The use of plastics for the construction of chemical
When excessive forces are exerted on a surface, be plants enables new systems and processes to be
it concrete or steel, a proper protection is essential. developed, however this demands the highest
In crane supports and harbour construction, robust r
equirements from the material used. Whether as
materials are required which, apart from particularly a lining or construction material, you can always
low abrasive wear and high resistance to weathering, rely on the guaranteed and continuously tested
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also stand out for their good energy absorption. characteristics of our materials.
Protective fenders, lock gateways, loading ramps or
heavy duty bracing - our materials make industrial
sites safe.
... The food industry
The highest hygiene and cleanliness standards
apply in the manufacturing and packaging of food
products. Of course, this also applies to all materials
which come into contact with them during manu
facturing and packaging.
“Abrasion-resistant, antibacterial, non-adherent, and
food approved”. These are just some of our material
properties that illustrate why our different materials
are perfectly suited for the food industry.
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Our range of products
Sheets
press-finished planed
All Murdotec® types can be supplied at Murdotec®2000,
short notice on demand in thick esses
n Murdotec®1000,
of 8–150 mm with a thickness tolerance Murdotec®1000 U
in accordance with DIN 16972. Murdotec®500
can be supplied in standard colours.
Length Width All other types available on demand.
6000 2000
6000 1000 Thickness tolerance: +0/+0.4 mm
4000 2000 Length Width Thickness
4000 1000 6000 1000 8, 12, 14, 15
3000 2000 4000 1000 16, 18, 20, 23, 25
3000 1000 3000 1000 30, 35, 40, 45
2000 1000 2000 1000 60, 70, 80, 90, 100
1000 1000 1000 1000 110, 120
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Round bars
Murdotec® 1000 natural, green, black
Diameter turned extruded
20 • •
25 • •
30 • •
35 • •
40 • •
45 •
50 • •
60 • •
70 • •
80 • •
90 • •
100 • •
110 • •
120 • •
130 • •
140 • •
150 • •
160 • •
170 • •
180 • •
190 • •
200 • •
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Committed to trust
With the help of our own quality requirements, our
overriding goal is to gain and to develop the trust of
our customers. This is understood as our obligation.
An ever changing market requires, in addition to
discipline at all quality levels, innovation, reliability,
the ability to supply at short notice and, last but not
least, the willingness and capability to solve problems
together.
The consistent and concerted actions of all of
our employees allow us to confront new challenges
on the market in a target oriented way – all this in
cooperation with you.
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Murdotec - your reliable partner
Experienced
Competent
Reliable
Flexible
Quick
Friendly
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characteristic outstanding properties
All Murdotec materials are characterized by outstanding properties. They do not absorb moisture and are
particularly chemical resistant. Further specific properties include:
Murdotec® 1000 Murdotec® 500
good impact and shock absorption good wear properties for applications in the food
good anti-adhesion properties industry (cutting boards)
electrically insulating or antistatic, depending good impact and shock absorption
on type of material good anti-adhesion properties
Murdotec® 1000 U
environmentally friendly Murdotec® 500 U
cost-efficient environmentally friendly
wear resistant cost-efficient
impact and shock absorbent good anti-adhesion properties
anti-adhesion properties
electrically insulating or antistatic, depending
on type of material
Murdotec® 2000
increased abrasion resistance PE-UHMW SG1
long lifetime
good impact and shock absorption / / 17
electrically insulating
Murdotec® 2000 G
very high pressure resistance
extremely wear resistant in abrasive applications
increased abrasion resistance PE-UHMW SG1
long lifetime
electrically insulating
20. Characteristics of our standard materials
Our extensive product range enables us to always fulfil
special customer wishes. Depending on the application
or customer wishes Murdotec® 500, Murdotec® 1000,
and Murdotec® 2000 materials differ in their optimised
mechanical, electrical, or chemical characteristics and
RAL colours.
Molecular weight g/mol
10.000.000
8.000.000
6.000.000
4.000.000
2.000.000
0
Murdotec® 500U Murdotec® 500 Murdotec® 1000U Murdotec® 1000 Murdotec® 2000
Wear Sand slurry [%]
600
500
400
300
200
100
0
Murdotec®500U Murdotec®500 Murdotec®1000U Murdotec®1000 Murdotec®2000
Coefficient of friction
0,25
0,2
0,15
0,1
0,05
Murdotec® Murdotec® Murdotec® Murdotec® Murdotec®
500, 1000, 2000 2000 L 2000 MOS 2000 MC 2000 MCE