Technical datasheet
K-Resin® XK44
Supplied byINEOS Styrolution (INEOS Group)- Last Updated on Feb 11, 2021
K-Resin® XK44 by INEOS Styrolution (INEOS Group) is styrene-butadiene copolymers (SBC) compound. It shows excellent blending with GPPS. It is suitable for processing by sheet extrusion and blow molding. It exhibits excellent clarity, good toughness, good stiffness, good formability and high surface gloss. K-Resin® XK44 is used in food packaging, integrated circuit (IC) packaging, labeling and twist films, shrink film, medical devices, toys, thermoformed blister packs, thermoformed clam shell packaging, thermoformed medical trays and blow molded Products. It is produced in an ISO 9001:2008 certified plant. K-Resin® XK44 complies with FDA (Food Packaging Regulation 21 CFR 177.1640), EU (No. 10/2011) and USP Class VI.
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K-Resin® XK44 properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Hardness, Shore D | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Notched Charpy | 0.0 Visible After Login | Visible After Login | Visible After Login |
Optical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Haze | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Refractive Index | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Transmittance, Visible | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Tensile Strength at Yield | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Linear Mold Shrinkage | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Volume Flow Rate (MVR) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Moisture Absorption | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Heat Deflection Temperature (HDT), Annealed | 0.0 Visible After Login | Visible After Login | Visible After Login |
K-Resin® XK44 Processing Guidelines
Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Melt Temperature | Visible After Login | Visible After Login | |
| Mold Temperature | Visible After Login | Visible After Login | |





