From Pellet to Premium Part – Uncompromised Quality in Every Mold
First impressions matter—and for silicone molded goods, that first impression starts with material consistency. The IOTA-HTV 313 Series is not another generic compound; it is a purpose‑built solution for high‑tear, high‑aesthetic components that must perform flawlessly out of the mold and through years of daily use.
This semi‑transparent silicone series offers a unique combination of high tensile strength (up to 8 MPa) and exceptional elongation—with grades reaching 850 %—making it ideal for parts that undergo repeated stretching, such as elastic bands, watch straps, and ergonomic grips. The tear strength, ranging from 14 to 30 kN/m, ensures that even thin‑wall sections resist crack propagation during demolding and end‑user handling.
Molders will appreciate the superior release properties, which reduce sticking and minimize surface defects. The controlled plasticity (140–280) provides stable viscosity across batches, so you can set your injection or compression parameters once and run consistently throughout the production shift. Combined with the fast peroxide‑cure system, these characteristics lower energy consumption and boost overall equipment effectiveness.
Importantly, the 313 Series has been validated under defined testing conditions: 2‑mm slabs cured with 1.0 % bis‑2,4‑dichlorobenzoyl peroxide at 175 °C for 5 minutes at 15 MPa. This standardized protocol ensures that every data point—hardness, density, tensile, elongation, and tear—is reproducible, giving you a solid foundation for quality assurance and regulatory submissions.
With ROHS, REACH, and FDA compliance already documented, you can streamline your material approval processes and reduce time‑to‑market for new products. The 20‑kg packaging and 18‑month shelf life further simplify inventory management. Choose the IOTA-HTV 313 Series for components that demand durability, clarity, and manufacturing peace of mind.