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China, Chinese China Best Price of Solvent Base Liquid Polyurethane Resin for Foam1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsAlcoholate DerivativePolyurethane FoamPolyurethane
Shandong Hightop Group
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Product Description rigid polyol prix and isocyanate polyurethane spray foam is spray blend polyols, it reacts with isocyanate to produce foam which has excellent performances, which are as follows, 1) fine and uniformity cells 2) low thermal conductivity 3) perfect flame resistance 4) good low temperature dimentional stability.It applies to all kinds of thermal insulation engineering which uses the spray technology, such as cold rooms, pots, large-scale pipelines and construction metope etc.Physical PropertiesAppearance Pale yellow to brown viscous liquidHydroxyl ValuemgKOH/g200-300Dynamic Viscosity (25 oC)mpa.s300-500Specific gravity (20 oC )g/ml3.12-3.20Storage TemperatureoC10-35Storage Stabilitymonth6Recommended Ratio pbwDQT-501A blend polyolsIsocyanate100100-105Reactivity CharacteristicsComponent temperature is 20oC, the actual value is varied according to pipe diameter and processing condition.Cream Time3-5sGel Time6-10sFoam PerformancesitemsTest MethodIndexDensityGB 6343120-150 kg/m3Closed-cell RateGB 10799≥90%Initial Thermal Conductivity(15oC)GB 3399≤24mW/(m.K)Compressive StrengthGB/T8813≥450kPaAdhesive StrengthGB/T16777≥360kPaElongation at breakGB/T9641≥30%Dimentional Stability 24h -20oCGB/T8811≤1% 24h 70oC ≤1.5%Water AbsorptionGB 8810≤3%Oxygen IndexGB 8624≥26Product Display ApplicationSuitable for spraying building wall,roof and injection sandwich panels,freezer,solar water heater etc. For the insulation coating of Building exterior wall coating, interior wall coating, roof coating, cold storage, spraying, cabin spraying, carriage spraying, refrigerated truck spraying, tank body spraying, rooftop spraying, anti-corrosive heat-insulating coatings, etc. Polyurethane compositeraw material; Package Combined Materials; Filling and heat preserving combined materials; High resilience combined materials; Slow rebound combined materials; Integral skin combined materials; Flowering branch combined materials; Imitational wooden combined material; Coating combined materials; For heat insulating and preserving, such as building and coating.After-sales service24 hours on line service, support Chinese, English, Spanish, French, German, Russian ,technical guidance.Contact informationTelephone +86 13355472218
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