YADINA Semi-Rigid Melamine Foam
Product Description
Yadina is committed to providing a good insulation and cushioning solution for the power battery industry of new energy vehicles. As one of the key materials for power batteries, Yadina’s semi-rigid melamine foam has advantages such as high and low temperature resistance, electrical insulation, corrosion resistance, and oxidation resistance. Based on these characteristics, different types of products with various shapes can be developed according to the needs of the power battery market and customers, and can be applied to the surroundings of the battery box wall, cover, water cooling plate and other parts of electric vehicles, playing a role in insulation, cushioning, shock absorption, and sealing strips. Due to the outstanding cost-effectiveness of Yadina’s melamine foam, it is bound to make a difference in the new energy vehicle industry, and its future is promising.
Main technical indicators of semi-rigid melamine sponge
| Test item | Teststandard | Desaription | Testresults | Remarks |
| Flammabiity | GB/T2408-2008 | Test Method: B-Vertical Combustion | V0 level | |
| UL-94 | Experimental Method: Lateral Combustion | HF-1 level | ||
| GB 8624-2012 | B1 level | |||
| ROHS | IEC 62321-5:2013 | Determination of cadmium and lead | Pass | |
| IEC 62321-4:2013 | Determination of mercury | |||
| IEC 62321:2008 | Determination of PBBs and PBDEs | |||
| REACH | REACH Regulation (EC) No 1907/2006 | 09 substances of very high concern | Pass | |
| Sound absorption | GB/T18696.1-2004 | noise reduction factor | 0.95 | |
| GB/T 20247-2006/ISO354:2003 | Thickness 25mmThickness 50mm | NRC=0.55NRC=0.90 | ||
| Thermal ConductivityW/m.K | GB/T 10295-2008 | EXO Thermal conductivitymeter | 0.0331 | |
| Hardness | ASTMD2240-15el | Shore 00 | 45 | |
| Cushioning test | ASTMD3574 TestC | 25℃ compressive stress | 48.53Kpa | 50% |
| ASTMD3574 TestC | 60℃ compressive stress | 41.78Kpa | 50% | |
| ASTMD3574 TestC | -30℃ compressive stress | 46.32Kpa | 50% | |
| Aging test | GB/T 8813 | 120℃ Compressive stress after high temperature aging | 45.01Kpa | 100H(50%) |
| GB/T 8813 | 120℃ Compressive stress after high temperature aging | 45.95Kpa | 200H(50%) | |
| 44.25Kpa | 300H(50%) | |||
| 49.48Kpa | 400H(50%) | |||
| 49.86Kpa | 500H(50%) | |||
| GB/T 8813 | Compression after double 85 aging (85°C and 85%RH aging 500h) | 48.13Kpa | 500H(50%) |
Certificate
The company has successively passed IATF 16949:2016 quality management system certification, ISO 9001:2015 quality management system certification, ISO 14001:2015 environmental management system certification, ISO 45001:2018 occupational health and safety management system certification, clean production acceptance certification, safety standard certification, and American UL certification.
