Kraiburg TC6ABZ TPE

Features Of Kraiburg TC6ABZ TPE

1. Soft-touch, skin-friendly surface with excellent haptic properties.

2. Outstanding adhesion to polypropylene (PP) and polyethylene (PE) without primer or activation.

3. Good resistance to UV exposure and long-term weathering.

4. Low extractables and compliant with FDA 21 CFR §177.2600 for food-contact applications.

5. Easy processing via injection molding and extrusion at standard thermoplastic equipment settings.

Typical Applications Of Kraiburg TC6ABZ TPE

1. Overmolded grips for power tools and hand-held appliances.

2. Sealing rings and gaskets in white goods and HVAC components.

3. Food-grade appliance seals and dishwasher-safe parts.

4. Automotive interior trim elements including door handles and control knobs.

5. Medical device housings requiring biocompatibility and sterilization compatibility (e.g., steam autoclaving).

Specifications Of Kraiburg TC6ABZ TPE

Kraiburg TC6ABZ TPE – Frequently Asked Questions (FAQ)

Q1: What is the primary function of Kraiburg TC6ABZ TPE in thermoplastic elastomer formulations?

A: TC6ABZ TPE is a functionalized thermoplastic elastomer specifically designed as a compatibilizer and processing aid for TPE blends—particularly those involving polyolefin-based matrices and polar thermoplastic elastomers. It enhances interfacial adhesion, improves melt homogeneity, and supports stable dispersion of fillers or additives during compounding.

Q2: Is TC6ABZ TPE suitable for applications requiring food contact compliance?

A: While TC6ABZ TPE is formulated without intentionally added heavy metals or known restricted plasticizers, it is not pre-certified to any specific food contact regulation. End-use compliance must be verified by the compounder or converter through full formulation testing and regulatory assessment according to applicable regional requirements.

Q3: How does TC6ABZ TPE behave during standard TPE processing methods such as injection molding or extrusion?

A: TC6ABZ TPE exhibits good thermal stability and melt flow characteristics compatible with conventional TPE processing equipment. It typically requires no special drying prior to use and demonstrates consistent rheological behavior across typical processing temperature ranges for SEBS- and TPO-based systems.

Q4: Can TC6ABZ TPE improve adhesion between TPE and rigid substrates like PP or ABS?

A: Yes—TC6ABZ TPE is frequently used to enhance interfacial bonding in two-component (2K) overmolding applications. Its tailored polarity and molecular architecture promote improved wetting and mechanical interlocking with common polyolefin and engineering plastic substrates, supporting robust bond strength under standard molding conditions.

Q5: What are the recommended storage and handling conditions for TC6ABZ TPE?

A: Store in original sealed packaging at ambient temperatures, away from direct sunlight, excessive humidity, and sources of contamination. Prolonged exposure to elevated temperatures or moisture is not recommended, as it may affect surface tack or subsequent processing consistency.