4KFLEX®

4KTEC®

Recycled

Renewables

We Create compounds.

Korrels has been delivering custom-made materials for over 20 years, alongside a broad portfolio of standard compounds and polymers. Our materials are also available with renewable and/or recycled content. Customer-focused, practical, and flexible.
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Sustainable compounds without compromising performance

Korrels BV is the go-to specialist in elastomers, engineering polymers, and recycled compounds. Leveraging our expertise, we provide both tailor-made solutions and a broad portfolio of standard materials.
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Latest news & articles

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Korrels BV Successfully Certified: No Deviations, But 4 Noteworthy Positive Findings in ISO 14001 Audit
Korrels underscores commitment to sustainability
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Reducing the CO2 footprint with recycled and renewable TPE compounds
Successful collaboration with extrusion companies
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Material
Properties
SBS
Shore A20 – D72
SEBS
Shore A20 – D72
TPU ester and ether
Shore A50 – D72
TPV
Shore A40 – D72
TPO
Shore A40 – D72
Material
Properties
PA 6
GF – TF – FR
Pa 66
GF – TF – FR
PP-C
GF – TF – FR
PP-H
GF – TF – FR
PBT
GF – TF – FR
PC
GF – TF – FR
ABS
GF – TF – FR
Blends
GF – TF – FR

GF = Glass Filled       TF = Talc Filled       FR = Flame Retardant

Material
Properties
PA 6
GF – TF – FR
Pa 66
GF – TF – FR
PP-C
GF – TF – FR
PP-H
GF – TF – FR
PC
GF – TF – FR
PE
GF – TF – FR
PS injection and extrusion
GF – TF – FR
ABS
GF – TF – FR
Blends like PC/ABS, ABS/PA
GF – TF – FR
TPE SEBS/SBS/TPV/TPO/TPU
Shore A30 – D72

GF = Glass Filled       TF = Talc Filled       FR = Flame Retardant

Material
Propertis
SBS
Shore A20 – D72
SEBS
Shore A20 – D72
TPU ester and ether
Shore A50 – D72
TPV
Shore A40 – D72
TPO
Shore A40 – D72