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EVA FOAM SHEET 1)hardness: 15-80degree2)density:20-190kg/m33)elongation at break :>2504)waterabsorbing capacity:<0.1
5)size:1mx2mx(2mm-80mm)
6)characteristics:moderate elasticity
7)Applicable range: Electronics factory, toy factory, lighting plants, electrical plants, arts and crafts factory, furniture factory, sports and leisure materials, construction timber ,shoes material , curtain wall sealed basis material .child toy materialand so on.
spec:1m*2m | |||||||
examination project | unit | name | |||||
L-1500 | L-2000 | L-2500 | L-3000 | L-4000 | |||
tensile strength at break | mpa | 0.25-0.3 | |||||
elongation at break | % | 240-290 | 220-250 | 180-230 | 170-200 | 150-180 | |
ASKER“C”hardness | ° | 40-45° | 30-35° | 20-25° | 15-20° | 12-15° | |
tear strength | KN/M | 7-10 | 8.5-11 | 9-12 | |||
density | Kg/m 3 | 60Kg/m 3 | 50Kg/m 3 | 40Kg/m 3 | 30Kg/m 3 | 25Kg/m 3 | |
compression set | % | 54.2 | |||||
compression set | Ø23mm specimen | % | 0.2percent of pass94% | 0.2percent of pass94% | 0.2percent of pass94% | 0.2percent of pass94% | 0.2percent of pass94% |
24h*25% | 50*50mm specimen | % | |||||
combustion test(straight) | B1 | 32 | 32 | 32 | |||
B2 | 26 | 26 | 26 | ||||
ignitability | ≤150 |
EVA SHEETS