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Car Seat Sponge Roll M28 Black

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Car Seat Sponge Roll M28 Black

Product Description

Product Test Report

Customer:		Product Part Number:	29145030961
Cut NO:	20220210	Foaming No:	20220124-7

Product Type:	M28	Foaming Date:	2022.01.24	Applicatioin Date:	2022.01.26
Product Specifications:	1450*7.2mm	Foam Color:	Black	Raw Material Type:	Polyurethane sponge

Product Physical Test Report

No	Technical Parameter	Unit	Test Criterion	Specification	Actual Data	Pass/Fail
1	Density	kg/m³	GB/T 6343	Standard value 28±3	28.1	Acceptsd
2	Thickness	mm	ISO 5084	standard value 7.2+0.3/-0.15	7.22	Acceptsd
3	Door width	mm	Gold steel tape measure	Standard value 1450+30	1453	Acceptsd
4	Tensile Stemgth	kpa	GB/T6344-2008	≥90	118.1	Acceptsd
5	Elongation at break	%	GB/T6344-2008	≥150	158.6	Acceptsd
6	25% Pressure Wire Hardness	N	GB/T10807 Method B	≥65	95.2	Acceptsd
7	Teared Strength	N/CM	GBT 10808-2006	≥2.2	4.0	Acceptsd
8	Flame retardant	/	GB 8410	≤70 mm / min	A-0	Acceptsd
9	Springback	%	GB/T6670-2006 Method A	≥35	36.4	Acceptsd
10	Odor	class	Q/SQR s1-23-2017	≤3.5	3.5	Acceptsd
11	Compression set (50% 22h, 70℃)	%	GB/T6669 Method A	≤5	4.3	Acceptsd
Test Conclusion: ■ Acceptsd □ Reject Test date: 2022.01.26

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