Safety Information

ManualsBrandsEerbaier ManualsAcoustical TreatmentsAcoustic Foam Panels 48 Pack 12" x 12" x 2" Sound Absorbing Panels, Studio Foam Wedges for Reducing echoes(48 Pack, Groove)

TEST REPORT

No. :

GZIN2104019568CM

Date :

May 20, 2021

Page:

of 6

CUSTOMER NAME: GUANGZHOU YIJU SOUND INSULATION BUILDING MATERIALS

CO., LTD.

ADDRESS: ROOM101, 48 CHANGLING MIDDLE STREET, TAIHE TOWN,

BAIYUN DISTRICT, GUANGZHOU

Sample Name : Sound absorbing cotton

Above information and sample(s) was/were submitted and confirmed by the client. SGS, however,

assumes no responsibility to verify the accuracy, adequacy and completeness of the sample

information provided by client.

***********

Date of Receipt : Apr 14, 2021

Testing Start Date : Apr 14, 2021

Testing End Date : May 20, 2021

Test result(s) : For further details, please refer to the following page(s)

(Unless otherwise stated the results shown in this test report refer only to

the sample(s) tested)

Signed for

SGS-CSTC Standards Technical

Services Co., Ltd. GZ Branch Testing

Center

Tobby Yang

Authorized signatory

Summary of content (6 pages)

PAGE 1
TEST REPORT No. : GZIN2104019568CM Date : May 20, 2021 Page: 1 of 6 CUSTOMER NAME: GUANGZHOU YIJU SOUND INSULATION BUILDING MATERIALS CO., LTD. ADDRESS: ROOM101, 48 CHANGLING MIDDLE STREET, TAIHE TOWN, BAIYUN DISTRICT, GUANGZHOU Sample Name : Sound absorbing cotton Above information and sample(s) was/were submitted and confirmed by the client. SGS, however, assumes no responsibility to verify the accuracy, adequacy and completeness of the sample information provided by client.
PAGE 2
TEST REPORT No. : GZIN2104019568CM Date : May 20, 2021 Page: 2 of 6 Summary of Results: No. Test Item Test Method Result Conclusion ND / ND Pass With reference to GB/T 1 Formaldehyde 2912.1-2009, analysis was performed by UV-Vis. With reference to GB 2 Migration of Certain Elements 6675.
PAGE 3
TEST REPORT No. : GZIN2104019568CM Date : May 20, 2021 Page: 3 of 6 Test Item 1: Formaldehyde Sample Description: Black foam Test Method: With reference to GB/T 2912.1-2009, analysis was performed by UV-Vis. Test Result: Test Item(s) Unit Free & Hydrolyzed Formaldehyde Content mg/kg Remarks : (1) 1 mg/kg = 0.
PAGE 4
TEST REPORT No. : GZIN2104019568CM Date : May 20, 2021 Page: 4 of 6 Test Item 2: Migration of Certain Elements Sample Description: Black foam Test Method: With reference to GB 6675.4-2014, analysis was performed by ICP-OES Test Result: Test Item(s) Limit Unit MDL 002 Soluble Lead (Pb) 90 mg/kg 5 ND Soluble Antimony (Sb) 60 mg/kg 5 ND Soluble Arsenic (As) 25.0 mg/kg 2.
PAGE 5
TEST REPORT No. : GZIN2104019568CM Date : May 20, 2021 Page: 5 of 6 Test Item 3: Textiles-Burning behavior-Determination of damaged length,afterglow time and afterflame time of vertically oriented specimens Test Conducted: Refer to GB/T 5455:2014 Textiles-Burning behavior-Determination of damaged length,afterglow time and afterflame time of vertically oriented specimens Procedure A. I. Sample Details: Materials Foam II.
PAGE 6
TEST REPORT No. : GZIN2104019568CM Date : May 20, 2021 Page: 6 of 6 Photo Appendix: Note: Test Item 3 was carried out by SGS-CSTC Standards Technical Services Co., Ltd. Shunde Branch. Appendix information: The test report shall only be used for clients’ scientific research, teaching, internal quality control, product research and development, etc., and just for internal reference.