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SABIC INP338 is an ultra high rubber ABS impact modifier resin, and is based on polybutadiene rubber. Offers superior impact efficiency, especially at low temperatures. Reduces notch sensitivity when alloyed with engineering polymers. Disperses easily. Provides abrasion and chemical resistance to polymers. Provides toughness to PVC sheet, profile, electrical conduit and injection molded applications. Increases the impact strength of recycle PVC and other recyclates. Can be blended with polyurethanes and other polymers for improved performance and economics. Can be used to improve the impact performance of PC, polyesters, and CPVC. Powder. FDA compliant (part use must be at room temperature or below).

This material data has been provided by Matmatch.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts




Bulk density

23.0 °C

0.25 g/cm³

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ASTM D 1895


23.0 °C

0.95 g/cm³

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ASTM D 792



Hardness, Shore D

23.0 °C

40 [-]

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ASTM D 2240

Rheological Properties


Melt mass-flow rate

5.7 g/10min

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ASTM D 1238 | 200°C/3.8 kgf

Technological properties

Application areas

Additive Semiconductor Materials