Mattress and sofa foam system

Application fields: Mainly used for making furniture, chairs, sofas, mattresses and other large products Features: Excellent fluidity, good mechanical properties, environmental protection and low odor. SPECIFICATION

Item

DHR-A

DHR-B

Ratio

100

40-50

Core density(Kg/m3)

40-60

Rebound(%)

50-75

Tensile strength(Kpa)

130-220

Elongation at break(%)

90-130

Tear strength(N/cm)

1.2-2.5

75% compession set

7-12

Odor grade

2.7-3


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