description
krasol® hlbh-p 2000 is an odorless, water clear, saturated aliphatic liquid polyol. the saturated nature of the resin provides light- and weather-stability, enabling formulators to developpolyurethane coatings that will not yellow or lose their critical mechanical properties, such as flexibility, adhesion, elongation, and strength. in addition, krasol
hlbh-p 2000 provides improved heat resistance and adhesion to difficult substrates (i.e., polyolefins) compared to standard hydroxyl-terminated polybutadiene resins.
product highlights
excellent thermal stability
good weatherability
hydrophobicity
low color - high clarity
low glass transition temperature
reactive hyroxyl groups
performance properties
acid and base resistance
adhesion
asphalt miscibility
electrical insulative properties
low temperature flexibility
suggested applications
adhesives, coatings, & sealants electronics, encapsulants
polymer modification
prepolymer – two-component
thermoplastic polyurethanes (tpu)
polyurethanes
krasol® hlbh-p 2000
hydrogenated hydroxyl-terminated polyolefin
appearance clear liquid
diol purity, % >97
hydrogenation extent, % >97
hydroxyl functionality 1.9
hydroxyl number, mg koh/g 47
hydroxyl value, meq/g 0.83
mn, g/mol. 2100
tg, °c -55
viscosity, cps @ 25° c 36,000
water, wt.% 0.03
technical data sheet:
krasol® hlbh-p 2000
typical physical and
chemical properties

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上海殊誉化工有限公司
刘先生
13771058782
上海松江区九新公路90弄1110室