Garage door Combination polyether

1 Flame retardant high resilience polyether 2. ISO9001:2001 3. China Compulsory Certification 4. CE Marking

Foam parameters

A / B feed ratio 100:103 (upon request tone)                     Foaming temperature 20 °C           Cream time 25 ± 3S

Fiber time 85 ± 10S                   Tack free time 110 ± 10                         Density (free foaming) 28 kg / m 3 (upon request tone)

Physical properties

Density of foam core 35-48 kg / m3

Dimensional stability                 100 ° C   24H volume change rate <= 1.5%               -20 °C 24H volume rate of change of <= 1%

Flame-retardant     A                              Compressive strength > = 100kPa                      Thermal conductivity <= 0.020-0.022W/mk

Obturator rate 90%                               Water absorption <= 0.2 kg / m3                       Exterior Light brown or light yellow liquid.

Garage door Combination polyether