PU foam sponge

Slow rebound sponge/Memory foam sponge

Model

density

hardness

tensile strength

elongation

Rebound Elasticity

flame retardance

application

kg/m³

N/314cm²

KPA

%

%

SR-40

40±5

40≤

40≤

120≤

≤15

MVSS

Furniture, bedding, health products

SR-50

50±5

30≤

40≤

120≤

≤15

SR-60

60±8

30≤

40≤

120≤

≤15

SR-80

80±10

30≤

40≤

120≤

≤15