SILMALINK AR1028

SILMALINK AR1028 by Silma acts as a coupling agent in thermoplastic HFFR and a crosslinking agent in silane crosslinkable XL-HFFR compounds based on LLDPE/POE/EVA/EBA filled with ATH & MDH. It is a liquid mixture of functional silanes, radical initiator and additives (anti-scorching, processing aid).

• For Sioplas XL-HFFR compounds, it is designed to perfectly work in combination with SILMASTAB AL2690, AL2691 & AL2692, the masterbatches of tin-based catalysts including stabilizers, metal deactivator, antioxidants and processing aids to reduce die-droll & melt-fracture.
• The recommended dosage level is 0.5-1.0% as coupling agent in highly hydrophobic & crack-resistant HFFR (Halogen-free flame retardant) thermoplastic compounds to produce big armored cables exposed to harsh environmental conditions.
• It offers low smoke emission, superior elongation and low moisture uptake of final compound.
• Moreover, 1.2-2.0% dosage is required as crosslinking agent for 2-steps silane crosslinkable XL-HFFR compounds.
• SILMALINK AR1028 has a shelf life of 1 year.