Fire Retardant Polyurethane Foam

Basic Component

Polyurethane

Type

Gun type and straw type available

Appearance

Foam

Color

Light yellow

Tack-Free Time(min)

8~10

Cutting Time(min)

30(+25 Degree C)

Density(kg/ sq. m)

17~22

Expanding (times)

Utmost 60

Thermal conductivity(mW/ (m·K)

<34

Adhesive strength(kPa)

>120

Tensile strength(kPa)

>30

Compressive strength(kPa)

>120

Close cells rate(%)

35~40

Water absorption(up to 24h)

≤1.5% (no epidermis)

Fire Class of the cured foam

B2

Dimensional stability(23℃)

0~1.0%(foaming direction)

0~1.8%(flat direction)

Environment

Contains no CFC’s, no HCFC’s, Ozone friendly

Toxicity of cured foam

Non-toxicity

Cured foam temperature endurance(℃)

-40 to +110

Processing temperature(℃)

+5 to +35

Shelf life (month)

12