P-bianco / PES 310 g/m2 / Fire classi cation / 300 cm print width / Sublimation frontlit
Bianco - WhiteBack blockout
浙江亦阳新材料有限公司
SOYANG TECHNICAL LTD
浙江省海宁市尖山新区金牛路 36 号 No36 JinniuRoad,jianshandistrict,Hainingcity,ZhejiangPR,China
Test Report
Date：2024-1-12
Sample Description:WHITEBACK SOFT FABRIC
Style No.:ST-206
Test Requested:
To determine the flammability (building materials class B1) in accordance with DIN 4102-1(May 1998) Fire behavior ofbuilding materials and elements Part 1:Classification ofbuilding materials,
Requirements and testing
Test Results: See attached sheet
Classification: The tested sample meets class B1 building materials requirements ofDIN 4102-1(May 1998)
Ⅰ.Testconducted
This test was conducted as per DIN 4102-15:1990 &DIN4102-16:2015 and DIN 4102-1:1998
Clause 6.2,and Classification in according to DIN 4102-1(May 1998)Clause 6.1-Class B1 materials.
Ⅱ. Sample details
Color Whiteback
Area Density
Size of sample
Conditioning
260g/㎡
190mm×1000mm & 190mm×90mm
Prior to testing,the sample was condition at least 14 days to constant mass at a temperature of 23±2℃,and a relative humidity of 50±5%.
Ⅲ. Test results
1)“Brandschacht”Test according to DIN 4102-15 & 16
Exposed surface:The Black face
Results of“Brandschacht”Test (part 3)
*Reduction in number oftest (DIN 4102 Part 16,clause 5.2)
Class B1 materials:
Ifthe residual length measured after the first test is 45cm or greater,futher tests are not required.
2) Normal Flammability Test according to DIN 4102-1 Clause 6.2
Edge ignition
Fire application time：15s
Parameter
Whether or not flaming extinguished before reach the gauge mark (Yes/No)
Whether or not flaming reach the measuring mark within 20 seconds (Yes/No)
Time for the flame tip to reach the gauge mark (s)
time (s)
flame height (cm)
Molten dripping (Yes/No) No No No No No
Smoke developments (visual impression) Slight
Sample No.
Whether or not flaming extinguished before reach the gauge mark (Yes/No)
Whether or not flaming reach the measuring mark within 20 seconds (Yes/No)
Time for the flame tip to reach the gauge mark (s)
Afterflame time (s)
No No No No No
Max. flame height (cm) 6
Molten dripping (Yes/No) No No No No No
Smoke developments (visual impression) Slight
Note: L-Lengthwise C-Crosswise NA-Not applicable
Ⅳ. DIN 4102-1:1998 Criteria for classification
1)Allmaterials,exceptflooring,may be classed as B1 materials if they meet the following requirements a) and b):
a) The test using the ‘Brandschacht’ apparatus described in DIN 4102-15(cf. subclause 6.1.3.1) shall be deemed passed if
-The mean value for the residual length (portion of specimen that has not burned or charred;cf.
subclause 9.1 of DIN 4102-16) of each specimen is at least 15 cm and no individual values are lower than 0 cm,
-The requirement for the residual length of each specimen is met even where there is afterflame, afterglow, or smouldering.
b) Pass DIN 4102-1:1998 sub-clause 6.2.3 lgnitability Test if
For each specimen, flaming doesn’t reach the gage mark within 20s after flame application.
2)Materials may be classed as B2 materials if they ignitibility test specified in DIN 4102-1:1998 subclause 6.2.5.
For each specimen, flaming does’t reach the gage mark(150mm marks) within 20s after flame application.
3) Combustible materials which cannot be classed as B1 or B2 materials shall be classed as B3 materials.
STATEMENTS:
This declaration of conformity is only based on the result ofthis laboratory activity, the impact of the uncertainty ofthe results was not included.
This test report does not replace any mandatory certification ofthe product that maybe required The test results relate to the behavior of the test specimens of a product under the particular conditions ofthe test; they are not intended to be the sole criterion for assessing the potential fire and smoke hazard ofthe product in use.
SOYANG R&D