IATF 16949:2016: How RubberQ Implements Risk-Based Thinking in Rubber Molding.

IATF 16949:2016: How RubberQ Implements Risk-Based Thinking in Rubber Molding

Problem Statement

Compression set failure in high-pressure cycles remains a critical issue for rubber components in automotive and industrial applications. At 200°C, standard EPDM compounds degrade, losing elasticity and sealing efficiency.

Material Science Analysis

EPDM fails at high temperatures due to its saturated hydrocarbon backbone, which lacks chemical resistance. FKM succeeds due to its fluorine content, providing superior thermal stability and chemical resistance. HNBR offers intermediate performance with excellent mechanical properties.

Technical Specs

• FKM: Shore A Hardness 75, Tensile Strength 15 MPa, Elongation at Break 200%, Temperature Range -20°C to 200°C.
• HNBR: Shore A Hardness 70, Tensile Strength 20 MPa, Elongation at Break 300%, Temperature Range -40°C to 150°C.
• EPDM: Shore A Hardness 65, Tensile Strength 10 MPa, Elongation at Break 400%, Temperature Range -50°C to 120°C.

Material	Temperature Range (°C)	Compression Set (%)	Chemical Resistance
FKM	-20 to 200	15	Excellent
HNBR	-40 to 150	25	Good
EPDM	-50 to 120	40	Fair

Standard Compliance

RubberQ adheres to IATF 16949:2016 standards, ensuring risk-based thinking in every production stage. We maintain batch traceability through PPAP documentation, including material certifications, process flow diagrams, and control plans. ASTM D2000 and ISO 3601 compliance guarantees material and dimensional accuracy.

For custom material compound development or IATF 16949 documentation, consult RubberQ's engineering department.