THERMOLAST K - Kraiburg TPE
THERMOLAST K - Kraiburg TPE
THERMOLAST K - Kraiburg TPE
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TYPICAL APPLICATIONS:<br />
� handles (handles for hand tools and power tools etc.)<br />
� electric and electronic components<br />
� seals<br />
� over moulded housings<br />
� design and functional elements<br />
� in the automotive industry (air inlet piping. cowl,<br />
stop button, door sill etc.)<br />
CO/PA Series – Adhesion to PA, natural<br />
Colour<br />
Hardness<br />
DIN 53505 / ISO 868<br />
Sh A<br />
<strong>THERMOLAST</strong> ® K<br />
This datasheet is an extract of the KRAIBURG <strong>TPE</strong> program. Please contact KRAIBURG <strong>TPE</strong> to select the compound suitable for your<br />
requirements.<br />
Remark:<br />
The information provided in this documentation corresponds to our knowledge on the subject at the date of its publication. This information may<br />
be subject to revision as new knowledge and experience becomes available. The results of our tests are determined by sample check and mean<br />
only a technical description of our products. It shall not absolve the customer of the responsibility to make tests for his intended process or<br />
purpose. Therefore, KRAIBURG <strong>TPE</strong> makes no warranties and assumes no liability in connection with any use of this information.<br />
© 2012 by KRAIBURG <strong>TPE</strong> GmbH & Co. KG, 09 November 2012<br />
CO/PA Series – Adhesion to PA<br />
Density<br />
DIN EN ISO 1183-1:2004<br />
g/cm³<br />
Tensile strength 3<br />
DIN 53504 / ISO 37<br />
N/mm²<br />
Elongation at break 3<br />
DIN 53504 / ISO 37<br />
%<br />
good flow characteristics<br />
excellent adhesion even with soft compounds<br />
UL 94 HB listed<br />
good weather resistance 2<br />
Tear resistance<br />
ISO 34-1 method B (b)<br />
(Graves) N/mm<br />
Adhesion to PA 6 1<br />
acc. to Renault test<br />
D411916 - N/mm<br />
Adhesion to PA 6.6 1<br />
acc. to Renault test<br />
D411916 - N/mm<br />
72h/<br />
23°C<br />
Compression Set<br />
ISO 815<br />
%<br />
TC2PAN natural 25 1.15 0.9 400.0 7.0 3.0 3.0 31 73 87<br />
TC3PAN natural 30 1.15 1.5 400.0 8.0 4.5 4.5 30 72 80<br />
TC4PAN natural 40 1.15 2.0 450.0 10.0 6.0 6.0 30 72 80<br />
TC5PAN natural 50 1.15 2.5 450.0 12.0 8.0 10.0 27 78 79<br />
TC6PAN natural 60 1.15 3.0 450.0 16.0 11.0 11.0 29 78 86<br />
TC7PAN natural 70 1.15 3.0 350.0 17.0 13.0 13.0 30 76 81<br />
TC8PAN natural 80 1.15 5.0 350.0 23.0 16.0 16.0 29 78 90<br />
22h/<br />
70°C<br />
22h/<br />
100°C<br />
1<br />
The adhesion quality is very much depending on the mold design, product geometry as the processing parameters. KRAIBURG <strong>TPE</strong> assists<br />
you pleasantly<br />
2<br />
Tested under artificial weathering according to DIN EN ISO 4892-2. The black compounds are excellent weather resistant under radiant energy<br />
up to 4000 MJ/m 2 (equal to 2 years outdoor expose in central Europe). The natural compounds are weather resistant under radiant energy up<br />
to 3000 MJ/m 2 (equal to 1.5 years outdoor expose in central Europe) with dE Value of 3.5<br />
3<br />
Deviating from ISO 37 standard test piece S2 is tested with a traverse speed of 200 mm/min.<br />
KRAIBURG <strong>TPE</strong> GmbH & Co. KG Friedrich-Schmidt-Strasse 2 D-84478 Waldkraiburg GERMANY<br />
subject to change and error<br />
check www.kraiburg-tpe.com for the latest version<br />
34
CO/PA Series – Adhesion to PA, black<br />
Colour<br />
Hardness<br />
DIN 53505 / ISO 868<br />
Sh A<br />
<strong>THERMOLAST</strong> ® K<br />
This datasheet is an extract of the KRAIBURG <strong>TPE</strong> program. Please contact KRAIBURG <strong>TPE</strong> to select the compound suitable for your<br />
requirements.<br />
Remark:<br />
The information provided in this documentation corresponds to our knowledge on the subject at the date of its publication. This information may<br />
be subject to revision as new knowledge and experience becomes available. The results of our tests are determined by sample check and mean<br />
only a technical description of our products. It shall not absolve the customer of the responsibility to make tests for his intended process or<br />
purpose. Therefore, KRAIBURG <strong>TPE</strong> makes no warranties and assumes no liability in connection with any use of this information.<br />
© 2012 by KRAIBURG <strong>TPE</strong> GmbH & Co. KG, 09 November 2012<br />
CO/PA Series – Adhesion to PA<br />
Density<br />
DIN EN ISO 1183-1:2004<br />
g/cm³<br />
Tensile strength 3<br />
DIN 53504 / ISO 37<br />
N/mm²<br />
Elongation at break 3<br />
DIN 53504 / ISO 37<br />
%<br />
Tear resistance<br />
ISO 34-1 method B (b)<br />
(Graves) N/mm<br />
Adhesion to PA 6 1<br />
acc. to Renault test<br />
D411916 - N/mm<br />
Adhesion to PA 6.6 1<br />
acc. to Renault test<br />
D411916 - N/mm<br />
Compression Set<br />
ISO 815<br />
%<br />
TC2PAZ black 25 1.15 0.9 400.0 7.0 3.0 3.0 34 77 87<br />
TC3PAZ black 30 1.15 1.5 400.0 8.0 4.5 4.5 33 73 80<br />
TC4PAZ black 40 1.15 2.0 450.0 10.0 6.0 6.0 32 75 83<br />
TC5PAZ black 50 1.15 2.5 450.0 12.0 8.0 10.0 30 79 80<br />
TC6PAZ black 60 1.15 3.0 400.0 16.0 11.0 11.0 28 80 81<br />
TC7PAZ black 70 1.15 3.0 350.0 17.0 13.0 13.0 34 80 85<br />
TC8PAZ black 80 1.15 5.0 350.0 23.0 16.0 16.0 34 81 82<br />
72h/<br />
23°C<br />
22h/<br />
70°C<br />
22h/<br />
100°C<br />
KRAIBURG <strong>TPE</strong> GmbH & Co. KG Friedrich-Schmidt-Strasse 2 D-84478 Waldkraiburg GERMANY<br />
subject to change and error<br />
check www.kraiburg-tpe.com for the latest version<br />
34
MATERIAL ADVANTAGES:<br />
� excellent adhesion in coinjection moulding<br />
(depending on geometry and processing)<br />
� insert moulding is possible<br />
� natural compounds easy to colour<br />
� tactile surface (soft touch)<br />
� good flow characteristics<br />
� wide hardness range 25 – 80 Sh A<br />
� UL 94 HB listed<br />
<strong>THERMOLAST</strong> ® K<br />
This datasheet is an extract of the KRAIBURG <strong>TPE</strong> program. Please contact KRAIBURG <strong>TPE</strong> to select the compound suitable for your<br />
requirements.<br />
Remark:<br />
The information provided in this documentation corresponds to our knowledge on the subject at the date of its publication. This information may<br />
be subject to revision as new knowledge and experience becomes available. The results of our tests are determined by sample check and mean<br />
only a technical description of our products. It shall not absolve the customer of the responsibility to make tests for his intended process or<br />
purpose. Therefore, KRAIBURG <strong>TPE</strong> makes no warranties and assumes no liability in connection with any use of this information.<br />
© 2012 by KRAIBURG <strong>TPE</strong> GmbH & Co. KG, 09 November 2012<br />
CO/PA Series – Adhesion to PA<br />
PROCESSING:<br />
� processing on 2K injection moulding machines<br />
� mould temperature: 40° C – 60° C<br />
� low back pressure<br />
� high shear force (small injection point, high<br />
injection rate etc) is beneficial for the flow<br />
behaviour<br />
� pre drying for 2 – 4 h with 60° C - 80° C is<br />
recommended<br />
processing temperature:<br />
� adhesion to PA 6<br />
240° C – 270° C (max 280° C)<br />
� adhesion to PA 66 and polyarylamide<br />
255° C – 280° C (max 290° C)<br />
� high injection speed and pressure<br />
Description peel test (according to "Renault D41 1916" standard)<br />
In the below represented test setup the peel force is measured by a tensile testing machine in N/mm in dependence<br />
of the path, the upper cramp of the tensile testing machine puts back. This pass is called peel path. Therein the<br />
stretching proportion of the <strong>TPE</strong> is contained.<br />
Test piece dimensions: Thermoplastic part: 130 x 22 x 2 mm, <strong>TPE</strong> part: 130 x 20 x 2 mm.<br />
Peel test according to “Renault D41 1916“ standard<br />
test setup<br />
tensile testing machine<br />
fixture<br />
cramp<br />
<strong>TPE</strong><br />
thermoplastic<br />
Flexible fixture<br />
flexible cramp<br />
peel force (N/mm) x<br />
example diagram as result of a peel test<br />
10<br />
8<br />
6<br />
4<br />
2<br />
0<br />
adhesion to thermoplastics<br />
measuring 1<br />
measuring 2<br />
measuring 3<br />
0 50 100 150<br />
peel path (mm)<br />
KRAIBURG <strong>TPE</strong> GmbH & Co. KG Friedrich-Schmidt-Strasse 2 D-84478 Waldkraiburg GERMANY<br />
subject to change and error<br />
check www.kraiburg-tpe.com for the latest version<br />
34
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