spray foam insulation r value

...foam for insulation Sucrose base, Sobitol base & Amine base Description: Rigid series Polyether Polyol for Rigid foam are prepared with different functionalities, hydroxyl values and viscosities based on different initiators. Mainly used in the production of polyurethane rigid foam system. These Polyol are mainly used to produce Rigid PU foam such as refrigerator, pipe insulation, sandwich panel, spray

...foam. High yield & stability and adequate pressure. High thermal&acoustical insulation value. Excellent adhesion on most materials. Applied to door and window installation, advertisement model, sound insulation and advertisement model, sound insulation and

Specification item value Place of Origin China Shandong Brand Name CNMC Condition New Processing Type Foaming Machine Product Type polyurea coating machine Machine Type polyurea spray machine Voltage 380V400V 50Hz or 220V 50HZ Dimension(L*W*H) 650x600x1000...

General Properties and Applications Desmodur ® 44V20L is a dark-brown, liquid blend of diphenylmethane-4,4'-diisocyanate (MDI) with isomer and homologues of higher functionality. It is used in conjunction with polyols to produce rigid polyurethanes foam. ...

...value <140°C) Product Category: Polyurethane Spraying Foam Preinsulated Steel Pipe Making Machine Product Name: Pre-Insulated Pipe Production Line with PU Spray Foam and PE Winding Production Line Transport Package: Packing Film, Wooden Case If you are in the market for a Polyurethane Spraying Foam Preinsulated Steel Pipe Making Machine, then look no further than our Pre-Insulated