DBL5453

- Non-woven cover fabric II (PES/cellulose) 35 g/m²
.50 **
- Chopped strand mat I (decorative side) 110 g/m²
- Compressed PUR foam, semi-rigid
- Chopped strand mat II 110 g/m²
- Non-woven polypropylene fabric III (non-woven cover fabric)
60 g/m²
.30
- PUR-GF R-RIM method
20 % by weight
Reinforced reaction
moulding method
.31
- PUR-GF LFI method
6. DUTIES OF THE SUPPLIER Refer to MercedesBenz Special Terms No. 13 and No. 16, Purchase Conditions for Production Materials and Spare Parts for Motor Vehicles.
Table 1
Product
Materials
Glass fibre component g/m² /
versions
% by weight
Polyurethane (PUR) rigid
foam reinforced with glass
fibre mats (ageing of rigid
foam in analogy with DBL
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Mercedes-Benz
Supply Specification
Substrate made of reinforced polyurethane foam
Additional DaimlerChrysler Standards required: DBL 5306, DBL 5307, DBL 5462, DBL 8585, MB Special Terms.
20 % by weight
Long fibre injection
method
.40 **
- Chopped strand mat I (decorative side) 160 g/m²
- Impregnated, post-cured PUR foam, semi-rigid
- Chopped strand mat II 120 g/m²
Page 2 DBL 5453 : September 2004
Abbreviated designation:
Composite e.g. PUR-GF 900 DBL 5453.14
3. PROPERTIES 3.1 General requirements - The parts shall be free of production defects of any type which would impair the processing and utiliza-
Application examples Driver's backrest trim, tunnel cover, upholstery panels for seat and backrest, frames for cushion and backrest, rear cushion shell
tion properties or the appearance. All cut edges and cutouts shall be mostly smooth and free of blisters and protruding glass fibres. The surface shall be free of defects and smooth and demonstrate good gluing properties if required by the relevant application (e.g. no separating agents containing silicones or similar). The parts shall demonstrate adequate dimensional stability, resistance to deformation and resistance to ageing even under extreme weather conditions (e.g. under tropical climate) in accordance with their application. The pull-off force of any glued-on, riveted or integrated attachment or assembly parts (holders, clips or similar) shall correspond to the values indicated on the drawing. The laminated non-woven fabrics under PVs 20, 40, 50 and 70 shall not separate from the foam either during processing or as a result of normal usage. - The availability of a certificate of testing in accordance with the following method is specified as an overriding requirement for adherence to the emission values for interior trim materials: VDA 278; threshold values DBL 8585. The user is responsible for checking whether the version in his possession is the latest version. For enquiries on threshold values, please apply to VDA278.DC-Info@. In particular in the case of substances listed in DBL 8585 Section 2.3, the supplier is required to continuously minimize the concentration and emission at least in accordance with the state of the art, even when the values have fallen below the required DBL threshold values.
.70* Repla- - Fiberglass mat 300 g/m²
cement DBL - PUR foam semi-rigid
5472.50
- Honeycomb insert (cellulose)
- Fiberglass mat 300 g/m²
* Not for new designs,
For technical data, if required, refer to DBL 5453, edition November 2003.
** Not for new designs, replacement DBL 5472.
For technical data, if required, refer to DBL 5453, edition November 2003.
5462.00)
.00 *old
version
PUR-GF 300
300 g/m²
.01
PUR-GF 225
225 g/m²
.03
PUR-GF 300
300 g/m²
.04 reinforced
version
PUR-GF 225
225 g/m²
.05
PUR-GF 450
450 g/m²
.10
PUR-GF 600
Confidential! All rights reserved. Distribution or duplication in part or in whole without prior written approval of DaimlerChrysler AG is not permitted. In case of doubt, the German language original should be consulted as the authoritative text.
600 g/m²
.12
PUR-GF 750
750 g/m²
14.
PUR-GF 900
900 g/m²
.16
PUR-GF 1200
1200 g/m²
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.20 **
- Chopped strand mat I (decorative side) 150 g/m²
- PUR foam semi-rigid
- Chopped strand mat II 150 g/m²
Roof lining passenger cars (moulded headlining)
Air duct C 219 Instrument panel support Roof lining passenger cars (moulded headlining)
Sliding roof lining
1. APPLICATIONS Refer to Table 1, page 1.
September 2004
DBL 5453
BQF available
Supersedes edition: 11.2003 Refer to Section Changes: Page 3
2. MATERIALS Refer to Table 1, page 1.
7. SAMPLES Refer to MercedesBenz Special Terms No. 13.
8. DELIVERIES Refer to MercedesBenz Special Terms No. 13 and DBL 5306, Section 104.
9. MARKING Refer to MercedesBenz Special Terms No. 4, No. 24, No. 27 and DBL 5306, Section 105.
3.2 Shape, colour, dimensions, cutouts and making-up In accordance with drawing and template.
4. TECHNICAL DATA Refer to Table 2, pages 4 to 17.
5. TEST METHODS DIN/EN/ISO (refer to Table 2) or DBL 5306, Part II and DBL 5307. Sampling in accordance with sampling plans approved by DC.
Continued on pages 2 to 17
Issued by:
DaimlerChrysler AG 70546 Stuttgart Standards (EP/QIN)
Technical responsibility (name): Weiß
Department: PWT/VWK
Plant: 050
Phone: +49(0)7031-90 87656 HPC: F105
Technical coordination by PWT Plant 59, Department PWT/VWK Telephone +49 (0)7031 90 –44270
Name: Dr. Wittig HPC: 059 X 685