Group standard
TL 1011
Issue 2016-02
Class. No.:55000
Descriptors:
flammability, low flammability, non-combustible, non-metallic materials
Flammability of Non-Metallic Materials Flammability, Materials Requirements
张惠妹身高2 types: Without part number suffix, A types Preface
This standard applies to vehicle parts that are made of non-metallic materials and that have stricter flammability requirements than tho in Technical Supply Specification TL 1010.
It defines the properties that must be prent in order for a material to be characterized as "of low flammability," "lf-extinguishing," or "non-combustible," which makes it possible to classify materi‐als according to their flammability.Previous issues
TL 1011: 1984-10, 1986-07, 1993-01, 2014-06Changes
The following changes have been made to TL 1011: 2014-06:–Section 3: Example B) changed
–Section 4.2: Specimen description in "length-to-width ratio" changed –Section 4.4.3: Descriptions of properties in Table 1 changed Contents
Page
Scope .........................................................................................................................2Types .........................................................................................................................2Designation ................................................................................................................2Requirements . (3)空心菜的功效
1234Always u the latest version of this standard.
This electronically generated standard is authentic and valid without signature.
The English translation is believed to be accurate. In ca of discrepancies, the German version is alone authoritative and controlling.
Page 1 of 6
8000韩元
All rights rerved. No part of this document may be provided to third parties or reproduced without the prior connt of one of the Volkswagen Group’s Standards departments.
© Volkswagen Aktiengellschaft
VWNORM-2015-07b
Page 2
TL 1011: 2016-02
Basic requirements ....................................................................................................3Number and shape of specimens ..............................................................................3Pretreatment and conditioning ...................................................................................3Test procedure and requirements ..............................................................................4Test tup ..................................................................................................................4Test procedure ...........................................................................................................4Evaluation for classifying the materials ......................................................................5Applicable documents ................................................................................................54.14.24.34.44.4.14.4.24.4.35Scope
This standard defines the requirements for the flammability of non-metallic materials, as well as for the components for the whole vehicle that are made of them.
Application examples: Noi protection covers in the area of pyrotechnic at-belt tensioner sys‐tems, high-voltage packages (e.g., battery, battery cover, high-voltage cables)Types
This standard applies to the following types:Without part number suffix:
Non-combustible materials
Type A V0:Materials that are of low flammability or lf-extinguishing as per the re‐quirements in table 1
Type A V1:Materials that are of low flammability or lf-extinguishing as per the re‐quirements in table 1
Type A V2:
Materials that are of low flammability or lf-extinguishing as per the re‐quirements in table 1
Designation
A) Example for the designation of a non-combustible material as per TL 1011:
Material, flame-resistant as per TL 1011
B) Example for the designation of a material of low flammability as per TL 1011-A with the following properties:–Afterflame after each exposure to flame: ≤ 30 s
–Total afterflame time after 10 exposures to flame 1): ≤ 250 s –Afterglow after each exposure to flame: ≤ 60 s –No dripping flaming material –
No ignition of wadding
Material, flame-resistant as per TL 1011-A V1
1
2
3 1)
Corresponds to 5 specimens, each with 2 exposures to flame
Page 3
TL 1011: 2016-02
Requirements Basic requirements
Approval of first supply and changes as per Volkswagen standard VW 01155Avoidance of hazardous substances as per VW 91101
The test method is bad on DIN EN 60695-11-10 and standard UL 94.
At least 5 finished parts, or at least 5 bar specimens for each material variant, are required for a complete examination.Number and shape of specimens
5 rectangular bars are tested:
Width w = (13 ±1) mm; length-to-width ratio ≥ 10
Deviating specimen geometries must be agreed upon with the appropriate Materials department and recorded in the inspection report.
战国七雄顺口溜The specimens are taken from the finished part. If this is not possible, the specimen thickness must match the finished part's wall thickness.
If the finished part's wall thickness vary, a full examination must be conducted using the maxi‐mum and minimum wall thickness.Pretreatment and conditioning
The tests are conducted on unaged specimens (as-received condition) and aged specimens (heat-aged).
The following applies to the aging of specimens:
Interior components 168 h at (70 ±2) °C Exterior components; chassis and power‐train packages
168 h at (100 ±2) °C Before the test, the unaged specimens must be stored for at least 48 h at (21 ±3) °C and (50 ±15)% relative humidity (hereinafter referred to as room temperature (RT)).Before the test, the aged specimens must be stored for at least 4 h at RT.
4 4.1
4.2
4.3
Page 4
TL 1011: 2016-02
Test procedure and requirements Test tup
Test tup bad on DIN EN 60695-11-10; e figure 1
Legend 1Stand
2Bar specimen
德国人的英文
3Distance between upper edge of burner and lower edge of specimen 4Flame height一句简短的风景句子
5Burner (DIN 50051)
6
Wadding or cotton woven fabric (dimensions: 50 mm x 50 mm x 6 mm; weight:≤ 0.08 g)
Figure 1 – Test tup and flame exposure
Test procedure
TL 1011:
Hang each of the 5 specimens vertically along their longitudinal axis and expo them to a blue,(50 ±1) mm-tall Bunn burner flame for 15 s. The flame must be non-luminous and must not make any noi (e figure 1). Distance between upper edge of burner and lower edge of speci‐men: (35 ±1)
mm TL 1011, A types:
Hang each of the 5 specimens vertically along their longitudinal axis and expo them to a blue,(20 ±1) mm-tall Bunn burner flame for 10 s. The flame must be non-luminous and must not make any noi (e figure 1). Distance between upper edge of burner and lower edge of speci‐men: (10 ±1) mm
After the specimens are expod to flame and put out for the first time, expo each specimen to flame a cond time for 10 s (e table 1).
三十而立的精美句子4.4 4.4.1
4.4.2
形容吃惊的成语
Page 5
TL 1011: 2016-02
Evaluation for classifying the materials
(See TL 1011 Supplement 1 and TL 1011 Supplement 2)TL 1011:
No ignition during or after exposure to flame; no afterglow TL 1011, A types:As per table 1
Table 1
Property
TL 1011-A V0
TL 1011-A V1
TL 1011-A V2
Afterflame after each exposure to flame
≤ 10 s ≤ 30 s ≤ 30 s Afterglow after each exposure to flame
≤ 30 s ≤ 60 s ≤ 60 s Total afterflame time after 10 expo‐sures to flame ≤ 50 s ≤ 250 s ≤ 250 s Dripping behavior No dripping flaming material
No dripping flaming material
Dripping flaming material permissible
Ignition of wadding/cotton
No
No
Yes
Applicable documents
The following documents cited in this standard are necessary to its application.
Some of the cited documents are translations from the German original. The translations of Ger‐man terms in such documents may differ from tho ud in this standard, resulting in terminologi‐cal inconsistency.
Standards who titles are given in German may be available only in German. Editions in other languages may be available from the institution issuing the standard.TL 1010
Materials for Vehicle Interiors; Burning Behavior; Material Requirements TL 1011 Supplement 1Flammability of Non-Metallic Materials; Data Sheet for TL 1011 (Non-Combustible Materials)
TL 1011 Supplement 2Flammability of Non-Metallic Materials; Data Sheet for TL 1011, A Types (Materials of Low Flammability and Self- Extinguishing Materials)VW 01155Vehicle Parts; Approval of First Supply and Changes
VW 91101Environmental Standard for Vehicles; Vehicle Parts, Materials, Operat‐ing Fluids; Avoidance of Hazardous Substances
DIN 50051
Testing of Materials; Burning Behaviour of Materials; Burner
DIN EN 60695-11-10
Fire Hazard Testing – Part 11-10: Test Flames – 50 W Horizontal and Vertical Flame Test Methods,
4.4.3 5
