WTH Walter Thieme Handel GmbH
Standard additives, specialties and filler
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Products & Quality
Our product-list includes among others standard additives and specialties.
Antioxidants in Styrene Block Copolymers (SBS, SIS) – Part 4
tyrene block copolymers such as SBS (Styrene-Butadiene-Styrene) and SIS (Styrene-Isoprene-Styrene) are susceptible to thermal and oxidative degradation. To ensure longer service life, color stability, and mechanical resistance, antioxidants are used.
Light Stabilizers in Styrene Block Copolymers (SBS, SIS) – TPR Part 3
For styrene block copolymers (SBS, SIS), UV protection is particularly important, as they degrade more rapidly under UV radiation. The choice of the right UV stabilizers depends on the desired long-term stability, color retention, and mechanical requirements.
Fakuma 2026: Five Days, Meaningful Discussions and New Perspectives for WTH
WTH Walter Thieme Handel GmbH looks back on its participation in the 30th Fakuma 2026 in Friedrichshafen with an entirely positive assessment. Five days at the trade fair, numerous in-depth technical discussions and new project ideas underscore the continued demand for innovative additive solutions, collaborative partnerships and reliable supply chains.