ISOFOAM DEFOAM /30/38/45 SPRAY POLYURETHANE FOAM

Polymex is a polyol blend containing catalyst, blowing agent and other additives used in spray insulation applications. It does not contain HCFC as blowing agent and is in B1-B2 non-flammability class according to DIN 4102 standard. SPRAY POLYURETHANE FOAM

Polymex System Features

Polyol : polyol mixture and additive chemicals (catalyst, blowing agent, etc.) Isocyanate : diphenylmethane diisocyanate

System Data Unit Polyol Isocyanate Standard

SPRAY POLYURETHANE FOAM Density / 21 °C g/cm3 1.115 1.23 DIN 51757

SPRAY POLYURETHANE FOAM Viscosity / 21 °C mPa∙s 300 210 ASTM D4878-98

SPRAY POLYURETHANE FOAM NCO % - 30,8 ASTM 5155-01

SPRAY POLYURETHANE FOAM OH mg KOH/g 410 - ASTM D 4274-99

SPRAY POLYURETHANE FOAM Storage months 6 6

SPRAY POLYURETHANE FOAM Polymex Test Values Unit             Value

Polymex Mixing Ratio   ml 100/100 

SPRAY POLYURETHANE FOAM Curing time sec 2-3

SPRAY POLYURETHANE FOAM Gelling time sec 6-8

SPRAY POLYURETHANE FOAM Free density kg/m3 28-32

SPRAY POLYURETHANE FOAM Finished Density (3cm) kg/m3 36-40

SPRAY POLYURETHANE FOAM Thermal Conductivity Coefficient (λ) W/mK 0,019-0,022

Polymex Machine Process Unit     Value

Polyol System Temperature °С 20-22

Isocyanate System Temperature °С 20-22

Hose Temperature °С 35-50

1. Polymex polyurethane systems should be stored in closed containers as they are sensitive to moisture. Polyol system should be mixed before use.
2. Isocyanate is irritating to respiratory organs, eyes and skin. May cause allergic effects when inhaled and in contact with skin.
3. Wastes should be disposed of in accordance with the methods specified in the material data sheet and environmental legislation.

All technical data contained in this product data sheet are based on laboratory experiments. Actual data may vary due to conditions beyond the control of AŞY POLYMEKS KİMYA SAN TİC LTD ŞTİ.