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SCH38/17C IFR ST C

SCH38/17C IFR ST C

SCH38/17C IFR ST C

Product catalog summary
Material Specifications:
- Resin: Polyester self-extinguishing (IFR)
- Reinforcement: Roving glass fiber type 'E'
- Process Additives: Inorganic fillers without halogens
- Production Technology: RTM resin transfer moulding
- Norm: DIN 24537-3
Grating Specifications:
- Type: Covered Group Linea Standard
- Mesh: Main Mesh (M1) with height variations (20 mm, 5 mm, 7 mm)
- Standard Finishing: Covered with quartz, Antiskid level R13 V4 (DIN 51130)
- Weight: 14 Kg/m²
- Standard Panels and Colours: 1220x3660 and 1000x4038 in Grey RAL 7004
- Tolerance: ± 5 mm panel dimensions, +2/-2 mm height, +/- 6% weight
Electrical Properties:
- Surface Resistivity: Excellent insulator
- Transversal Electric Resistance: Excellent insulator
- Dielectric Strength: Very low current absorption
- Norms: EN 61340-2.3, IEC 61340-4-5, ASTM D 149-97a
Ageing Resistance:
- UV Exposure: Passed ASTM G154-06 with no defects
- Heat, Cold, Humidity Cycles: No defects according to UNI EN ISO 9142/04
Fire and Smoke Properties:
- Reaction to Fire: Fire retardant Bfl-s1 (EN 13501-1)
- Smoke Density and Toxicity: AFNOR NF16-101F1
Load and Bearing Specifications:
- Concentrated and Distributed Load: Tables provided for accidental loads and deflection conditions
- Safety Factor: 0.75 for internal, 0.65 for external, 0.50 for aggressive conditions (DIN 24537-3)
Additional Notes:
- Surface processing may affect thickness and weight beyond indicated tolerances while maintaining mechanical characteristics.
- Chemical resistance should be verified with M.M. technical department.
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Catalog excerpts

SCH38/17C IFR ST C-1

WE SUPPORT YOUR NEEDS M.M. SRL asocio unico Via Antonio Zanussi 300/302 P.lva / C.F. 02984500302 tel.+39.0432.522970 soggetta ad attivita di direzione 33100 Udine (Italy) Reg. Imp. PN-UD 02984500302 fax+39.0432.522253 e coordinamento di 4M. srl Cap. Soc. EURO 100.000 i.v. PEC [email protected] [email protected] COMPANY WITH QUALITY SYSTEM CERTIFIED BY DNV PANEL'S BEARING DIRECTION: both Covered with quarz - Antiskid level R13 V4 norm DIN 51130 TOLERANCE ± 5 mm panel dimensions, +2/-2 mm height, +/- 6% weight. All finishes different from the standard one (meniscus for gratings with open surface, quartz and chequered for gratings with covered surface) involve a surface processing of the grating that could result in a thickness and weight variation exceeding the indicated tolerances, while maintaining unchanged mechanical characteristics. RESIN: Polyester self-extinguishing -- IFR REINFORCEMENT: Roving glass fiber type”E” PROCESS ADDITIVES AND REACTION PROMOTERS: Inorganic fillers without halogens PRODUCTION TECNOLOGY: RTM resin transfer moulding NORM: DIN 24537-3 MAIN MESH (M1) mm 38x38 HEIGH (H, H+C1, H+C1+C2) BEARING BAR UPPER PART (S1) BOTTON PART (S2) COVER THICKNESS UPPER PART (C1) BOTTOM PART (C2) mm 20 mm 7 mm 5 mm 3

 Open the catalog to page 1
SCH38/17C IFR ST C-2

WE SUPPORT YOUR NEEDS M.M. SRLasociounico Via Antonio Zanussi 300/302 P.lva / C.F. 02984500302 tel.+39.0432.522970 soggettaad attivita di direzione 33100 Udine (Italy) Reg. Imp. PN-UD 02984500302 fax +39.0432.522253 e coordinamento di 4M. srl Cap. Soc. EURO 100.000 i.v. PEC [email protected] [email protected] COMPANY WITH QUALITY SYSTEM CERTIFIED BY DNV GRATING SCH38/17C IFR ST CELECTRICAL PROPERTIES Surface resistivity (Rs), transversal electric resistance (Rt) AGEING RESISTANCEAgeing test made with UV lamp according to ASTM G154-06 and passed with 5 points on the gray range and...

 Open the catalog to page 2

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