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General technical approval/
General design certification
No. Z-40.21-589 of 19 November 2021
Rotational-moulded container combination made
from polyethylene (PE) Type: CUBE Tank 980 l
Materials
1
Moulding compounds for container/container combination
(1) Only the moulding compounds detailed in Table 1 below with the material properties de-
scribed there may be used to manufacture the containers (inner container and collection
container).
Table 1: Moulding compounds, material parameters
Type designation,
manufacturer
Resinex RX103
Dow Europe GmbH
Matrix Revolve 5056/N-307
Matrix Polymers Ltd
(2) Regranulate of this material is excluded from use. Each moulding compound must be
processed with at least 70% virgin material and a maximum of 30% single-origin return com-
pound. Mixing the different moulding compounds with one another is not permitted.
(3) To manufacture the inner container and the collection container, the UV-stabilised col-
oured version of the moulding compound must be used in accordance with Table 1 (max. 1.0
vol.-% colour batch Grey, pursuant to SKZ Testing GmbH's letter dated 17/11/2021).
2
Hinged lid
The construction details and materials must correspond with the requirements detailed be-
low, as well as the information given in the Deutsches Institut für Bautechnik.
Material:
Dimensions:
Minimum wall thickness:
Minimum weight:
Z105800.21
Annex 2
MFR 190/2.16
Density
in g/10 min
3.8 ± 0.57
0.939 ± 0.002
3.5 ± 0.5
0.939 ± 0.01
see Annex 2, Section 1
see Annex 1.6
Outer shell
5.3 mm
Inner shell
2.9 mm
10.4 kg
General technical
at 23°C
approval no.
[g/cm³]
Z-40.25-384
Z-40.25-496
GB
1.40.21-59/20
49
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