HR2340 is one of the styrenic ter polymers (ABS) grades with improved toughness and heat resistance versus HIPS grades.
HR2340 exhibits low shrinkage and good dimensional stability. HR2340 is widely used in general injection molding
applications. Use this information as a guide to aid you in selecting the proper resin for your application. Mold shrinkage is
around 0.4% -0.6%
Applications: furniture, automotive parts, general injection molding, appliances casing and home appliances with heat
resistance characteristics.
Drying: Drying prior to processing is recommended in a desiccant de humidifying hopper dryer. An inlet air dew point of
20°F (-29°C) or below is recommended to achieve a moisture content 0.1%. Typical drying conditions are 2 hours at 180°-
190°F (82° - 88°C). Drying for 4 hours at 160° - 170°F (71°-77°C) is also adequat
HR2340 exhibits low shrinkage and good dimensional stability. HR2340 is widely used in general injection molding
applications. Use this information as a guide to aid you in selecting the proper resin for your application. Mold shrinkage is
around 0.4% -0.6%
Applications: furniture, automotive parts, general injection molding, appliances casing and home appliances with heat
resistance characteristics.
Drying: Drying prior to processing is recommended in a desiccant de humidifying hopper dryer. An inlet air dew point of
20°F (-29°C) or below is recommended to achieve a moisture content 0.1%. Typical drying conditions are 2 hours at 180°-
190°F (82° - 88°C). Drying for 4 hours at 160° - 170°F (71°-77°C) is also adequat
