Introduction

DJD-104 series combination polyether is designed for HFC-245fa foaming system. It is mainly used to produce heat insulation layer of refrigerator and freezer. It has excellent fluidity, mold release and especially excellent heat preservation performance. The combination polyether is reacted with the polymerized MDI, such as BASF's M20S, Wanhua's PM-200, etc., and the foam has a low thermal conductivity, uniform density distribution, high compressive strength, and good adhesion and dimensional stability.

Typical physical properties

Reaction characteristics

Remarks: The above data are from Yinuowei’s laboratory. The customers’ field data will vary with different equipment and field condition.

Typical foam properties

Storage and transportation

Packed in galvanized iron drum, net weight 200kg per drum; plastic drum packaging, net weight 1000kg per drum; tank truck packaging, net weight 20-30 tons per tank

Storage and transportation matters needing attention

During storage and transportation, pay attention to ventilation, cooling, drying, and avoiding sunlight and rain. In proper condition, the storage period shall be six months. This product is non-inflammable and non-explosive liquid.