Ricobond® 1756 is a low molecular weight, high-vinyl polybutadiene functionalized with maleic anhydride. This brown liquid serves as a toughener and is used in encapsulant applications. It belongs to the polybutadienes chemical family.

Chemical Family: Maleinized Polybutadienes, Polybutadienes

Enhanced TDS

Identification & Functionality

Features & Benefits

Materials Features

Applications & Uses

Adhesive & Sealant End Applications

Properties

Color (Properties)
Physical Form
Appearance
Brown viscous liquid
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
AppearanceViscous--
ColorBrown--
Dynamic Viscosity (at 55ºC)approx. 140000mPa.s-
Explosive PropertiesNot expected to be a explosion hazard under normal conditions of use.--
Flash Pointmin. 122°CCleveland Open-Cup
Insoluble inWater--
OdorHydrocarbon, mild.--
Physical StateLiquid--
Relative Densitymax. 1--
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Molecular Weight2500--
Specific Gravity0.91g/cc-
Non Volatile Materialmin. 99%w-
Acid Number91.6 - 103meq KOH/g-
Viscosity (at 55°C)80000 - 160000cPsBrookfield

Regulatory & Compliance