China isocyanate MDI terminated prepolymer Manufacturers Factory Suppliers
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Amine Initiated Polyether PolyolAmine Initiated Polyether Polyol refer to polyether polyols obtained by using amine compounds as initiators and reacting with epoxy compounds such as propylene oxide (PO) or ethylene oxide (EO) in...read more
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Polyether Polyol For Case-PPG 4000DPolyether Polyol 4000 for CASE Applications – High-Performance Raw Material for Coatings, Adhesives, Sealants, and Elastomers.read more
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POLYMER POLYOL 10% POP 10%High-Performance Polymer Polyol 10% (POP 10%) – Enhanced Reactivity & Load-Bearing for Flexible Foam Applicationsread more
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Sucrose Polyether Polyol For Rigid Foam to RussiaBQ4110 the polyeher polyol ,dedicated to production of polyurethane PUR systems, owing to compatibility with other polyols and additives it enables modification of the PUR system’s properties,used...read more
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Rigid Polyether Polyol PPG PolymerRigid polyether polyol PPG Polymerare a type of polymeric material widely used in the production of polyurethane foams. This series of rigid polyether polyols,is surelymainly to use in the...read more
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Blend Polyether Polyols for Spray Foam InsulationBlend Polyether Polyols for Spray Foam Insulation is one of component for spray-applied, closed-cell polyurethane foam system. This product is premixed with ISO, and HFC-245fa or HFC-365mfc/227 as...read more
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Blend polyol for Wood ImitationBlend Polyol for Wood Imitation is a polyether polyol-based system specifically developed for wood imitation applications. It is formulated using polyether polyols derived from sucrose and...read more
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EPDM AdhesivesEPDM Adhesive is a one component polyurethane adhesive specially formulated for bonding EPDM materials. It is mainly used for paving the base layer of EPDM sports surfaces and breathable running...read more
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Sucrose Base Polyether PolyolSucrose base polyether polyols are a type of polyol compound derived from sucrose, a common sugar. These Sucrose polyols are widely used in the production of polyurethane foams and coatings.read more
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Sucrose-initiated Polyether PolyolsBQ8200 is a sucrose-initiated polyether polyol used for producing rigid polyurethane foam.read more
Sucrose initiatied polyether polyol is widely used in sandwich panel insulation,refrigerator,pipe... -
Sorbitol-initiated Polyether PolyolsBQ8213 is a Sorbitol-initiatied polyether polyols for rigid foams.read more
Sorbitol-initiatied polyether polyols is General-purpose polyether polyol, mainly used for producing PU foam,and widely... -
Composite-initiated Polyether PolyolsBQ8220 is the composite-initiated polyether polyols. The composite-initiated polyether polyols is based on sucrose, triatomic alcohol and dihydric alcohol, and is especially applicable to...read more
WebIsocyanate-terminated prepolymers are prepared by reacting an excess of a polyisocyanate with a polyol at 60–90 °C in the presence of a urethane catalyst, such as dibutyltin dilaurate. By varying...
WebThe primary reactions of isocyanates with active hydrogen compounds occur with remarkable ease at ordinary temperatures with the evolution of heat. If a linear polyurethane is desired, the...
WebISONATETM 240 MDI Prepolymer is a modified MDI compound produced by reacting high- purity diphenylmethane diisocyanate with a high molecular weight polyester polyol, resulting in a material with...
WebNorthstar Polymers carries a variety of isocyanate terminated prepolymers. Our prepolymers are specially formulated for casting applications to yield ideal molding/casting properties and superb...
WebISONATETM 181 MDI Prepolymer is a modified MDI compound produced by reacting high- purity diphenylmethane diisocyanate with sufficient glycol to allow easy handling down to 80°F (27°C). This...
WebAug 1, 2014 · Previous studies revealed that isocyanate prepolymers based on polypropylene-glycol (PPG) functionalized with polymeric MDI, 4,4′-diphenylmethane diisocyanate, (i.e. MDI–PPG...
