K-Resin® XK40

About
K-Resin® XK40 alone or in blends, can be extruded into sheet and thermoformed on conventional equipment at high output rates. The favorable economics of K-Resin® SBC, along with high productivity, have made possible tough clear disposable drinking cups, lids and other packaging applications. INEOS Styrolution has several grades of K-Resin® SBC tailored for your sheet extrusion needs. FEATURES Combines Clarity and Toughness Good Formability High Surface Gloss APPLICATIONS Thermoformed Blister Packs Portion Packages Cups and Lids&&

Product Description
SupplierINEOS
GenericSBC
Material StatusCommercial: Active
FeaturesGood Clarity,Good flexibility,Good surface appearance,Block Copolymer
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.02g/cm³ASTM D792
Melt Flow Rate
200℃,5.0kg10g/10minASTM D1238

IMPACTNominal valueUnitTest method
Dart impact equipped with measuring instruments
Total Energy42.9JASTM D3763

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, annealed47.2ASTM D648
Vicat Softening Temp62.8ASTM D1525 2

optical performanceNominal valueUnitTest method
Transmittance
550 nm90.0%ASTM D1003

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D60 ASTM D2240
tensile strength
Yield, 23 ℃15.4MPaASTM D638
Tensile strain
Fracture, 23 ℃340%ASTM D638
Bending modulus
23℃847MPaASTM D790
bending strength
23℃24.4MPaASTM D790

Notes
1. Typical properties: these are not to be construed as specifications.
2. Rate B (120°C/h), Loading 1 (10 N)
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