Synergistic effect of organically modified sepiolite clay in intumescent flame retardant polyolefin elastomer-based cable outer sheath compounds
Yazarlar (2)
Özlem Albayrak Hacıoğlu
Yalova Üniversitesi, Türkiye
Prof. Dr. Mehmet Atilla TAŞDELEN Yalova Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Iranian Polymer Journal English Edition (Q2)
Dergi ISSN 1026-1265 Dergi Bilgileri (2022)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 11-2022
Kabul Tarihi 06-09-2022 Yayınlanma Tarihi 05-11-2022
Cilt / Sayı / Sayfa 32 / 1 / 93–102 DOI 10.1007/s13726-022-01114-z
Makale Linki http://dx.doi.org/10.1007/s13726-022-01114-z
UAK Araştırma Alanları
Polimer Bilimi Nanoteknoloji Yüzey Kimyası
Özet
The synergistic effect of organically modified sepiolite nanoclay (SP) in conjunction with aluminum polyphosphate/pentaerythritol as an intumescent flame retardant (IFR) additive on the polyolefin elastomer/linear low-density polyethylene compound has been systemically investigated. The mechanical, thermal, flame-retardant, and morphological properties of the obtained compounds were analyzed by tensile test, thermogravimetric analysis, fire testing technology limiting oxygen index analyzer, cone calorimeter, and scanning electron microscopy and compared with the reference compound containing 60% (by wt) of aluminum trihydroxide (ATH) as a flame-retardant additive. The reduction of IFR content from 40 to 25% not only improved the tensile strength and elongation-at-break values it furthermore provided the mandatory flammability requirements of the ST8 type cable standard. The addition of 3 and 5% (by …
Anahtar Kelimeler
Flame retardant | Intumescent flame retardant | Nanoclay | Polyolefin elastomer | Sepiolite