E A S Y S E T - U P H I G H B R E A K A G E R E S I S TA N C E NON T O X I C A C I D S A N D A L K A L I S NO T I N F L AMMA B L E D I E L E C T R I C S C O R C H I N G S U N I N T E N S E F R O S T V I O L E N T S T O R M S CHARACTERI ST I CS OF RAW MATERIALS 9 ® First Plast has been manufacturing PVC gutter channels since 1974. Millions of meters of gutter channels installed at di f ferent lat i tudes on our planet bear wi tness to the qual i ty, rel iabi l i ty and resistance of our products. Over 30 years of production experience have enabled First Plast to develop materials with extremely high UTS values and excellent resistance to chemicals, physical agents and weather conditions. MECHANICAL AND PHYSICAL CHARACTERISTICS OF PVC (23°C) PVC MAIN QUAL I T I ES Resistance to traction Extension at breakage Resistance to traction at 23°C ±2 EN 638 EN 638 UNI EN ISO 8256 UNI EN ISO 8256 42 MPA 100% 500 KJ/m2 50 % of the initial value 42 MPA Min. Min. 100% Min. 500 KJ/m2 Min. 250 KJ/m2 Resistance to traction at impact at 23°C after exposure xenotest Heat softening VICAT Coefficient of the thermal dilatation EN 727 ISO 4892 - 2 EN 743 75°C level 3 3% Max Tab. 2 EN 607 Variation of colours on the grey scale after exposure to xenotest Min. 78° C mm. 0,04 - 0,08 per m/°C level 3 ÷ 4 - EN 20105 - A02 3% max conformity Heat contraction Effect of heating Met. A - 150° C - 15 Min. EN 763 T E S T ME THOD MECHAN I CAL PROP ER T I E S REQU I RED I NT ERNAT IONAL S TANDARDS VALUE S OF THE PVC US ED T E S T ME THOD MECHAN I CAL PROP ER T I E S REQU I RED I NT ERNAT IONAL S TANDARDS VALUE S OF THE PVC US ED
RkJQdWJsaXNoZXIy MTIzMjc4Nw==