Arbeitssicherheit Teufelberger 2016 von Aliens Bergsport & Arbeitssicherheit e.K.,

Weitere Aliens Bergsport & Arbeitssicherheit e.K., Kataloge | Arbeitssicherheit Teufelberger 2016 | 60 Seiten | 2018-11-27

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Seite 55 von Arbeitssicherheit Teufelberger 2016

tech tips  technical properties of available raw materials pbo uhmwpe aramid lcp pes pa pp polybenzoxa zoles crystal polymer ultra high molecular weight polyethylene aromatic nylon liquid crystal polymer polyester polyamide poly­propylene typical marketing term zylon ® dyneema® technora® vectran® twaron® kevlar ® pes nylon pp strength dan/mm 2 574 345 300 300 110 81 52 specific weight g/cm 3 1.54 0.97 1.40 1.41 1.40 1.14 0.91 water intake   0.5 – 2.0 0 2 <0.1  <0.5 4–6 0 uv-resistance low good limited limited very well average good elongation 2.5 – 3.5 3.5 3.5 3.5  10 – 16 20 – 25 18 – 22 abrasion resistance dry good very good very good very good good very good sufficient abrasion resistance wet good very good very good very good very good good good creep almost not measurable at high loads almost not measurable not measurable almost not measurable low at high loads melting temp ° c charred at 650 140 charred at 500 330 260 230 165 55 51