Polyurethane resin for spray foam insulations
Quick Details Port: Shanghai Payment Terms: L/C,D/P,T/T,Western Union Supply Ability: 1000 Metric Ton/Metric Tons per Day Storage Stability: 6 Other Names: Polyurethane system Strorage Temperature: 10-25 Hydroxyl Value: 310-380 Dynamic Viscosity: 100-200 Purity: 99% Appearance: Pale yellow to brown viscous liquid CAS No.: 9003-11-6 Type: Synthetic fibers,Synthetic Resin and Plastics,Synthetic Rubbers,Polymer EINECS No.: 9003-11-6 MF: C14H10F17NO4S Specific Gravity: 1.12-1.20 Delivery Detail: Shipped in 0 days after payment Packaging Detail: 200KG/Barrel or 1000KG/IBC HUNGSUNCHEM Specifications HFC-365mfc/HFC-245fa blowing agent, used for spray insulation HSC-501C is spray blend polyols, foaming agent is HFC-365mfc/HFC-245fa instead of HCFC-141B, it reacts with isocyanate to produce foam which has excellent performances as follows, 1.fine and uniformity cells 2.low thermal conductivity 3.perfect fire resistance 4.excellent low temperature dimentional stability It applies to all kinds of thermal insulation engineering which use the spray, such as storage warehouse, large pots, large-scale pipelines and construction roof and all types of abnormal thermal insulation projects. This is our second factory we use our own polyurethane to built it. Physical Properties Appearance pale yellow transparent viscous liquid Hydroxyl Value mgKOH/g 200-300 Dynamic Viscosity (25 °C) mPa.s 100-200 Gravity (20 °C ) g/ml […]