HOME PRODUCTS WHAT’S NEW INDUSTRIES ABOUT EMPLOYMENT DISTRIBUTORS CONTACT Varglas 240 Silicone Rubber Varglas 240 Silicone Rubber Sleeving Class: 240 S (-80°C to +240°C) (-112°F to +464°F) Dielectric Strength Grade: A-1 Spec Sheet Download Description Specifications Standard Sizes Military Specs Types, Classes & Grades Varglas 240 Silicone Rubber Sleeving is produced by coating braided fiberglass with a specially formulated, proprietary silicone rubber that exhibits exceptional high-temperature properties. In addition to its flexibility, toughness and abrasion resistance, Varglas 240 Silicone Rubber provides superior thermal protection and flame resistance with a higher dielectric capability at less weight than previously available. Its ability to meet a Class 240°C rating, combined with a brittleness temperature of -80°C, makes it an ideal choice for applications that require outstanding physical and electrical insulation properties throughout a wide operating temperature range. Specifications Varglas 240 Silicone Rubber Sleeving conforms to, and is listed on the qualified Products List (QPL) for, MIL-l-3190/9, latest revision (Grade A); and exceeds the requirements of UL 1441, Table 19.8; NEMA TF-1, Type 5; and ASTM-D372. Under the Component Program of Underwriters Laboratories, Grade A Varglas 240 Silicone Rubber is recognized for 240°C, 600 volt service and complies with VW-1 flammability requirements under UL File #E63450. CSA International certifies the use of Grade A for 240°C, 600 volt service and flammability requirements under CSA File #LR58486 VW-1/FT1. Applications Varglas 240 Silicone Rubber Sleeving is suitable for industrial applications such as motors, generators, transformers and engines where superior dielectric protection at elevated temperatures of 240°C is critical. In addition to automotive engines, Varglas 240 Silicone Rubber’s flame resistance and wide-operating temperature range make it particularly well suited for aircraft engines and other aerospace applications where it satisfies electrical and thermal barrier requirements while providing the added benefit of lighter weight. Sizes AWG #24 through 2” l.D. Other sizes subject to inquiry. Standard Color Red oxide and black only. Standard Packaging Coils, spools or 36” lengths at manufacturer’s option, unless otherwise specified. There is no cutting charge for 36” lengths, but lengths other than 36” are subject to cutting charges. Sizes over 1” l.D. are generally supplied in 36” lengths. Sample Folders Contact us for a standard products folder that contains samples of our most popular sleevings. Specialty Products Folder We also have a new sample folder specifically highlighting custom specialized product opportunities. Varflex Flyer Download a copy of our sales flyer. — Varflex Product Flyer Downloads — Varglas 240 Spec Sheet — Standard Sizes — Types, Classes & Grades — Military Specifications Accreditations Varflex has established a reputation for quality, product innovation and reliability since operations began in 1924. In June 2017, Varflex achieved ISO 9001:2015 registration by NSF-ISR. To meet worldwide demand from both industrial and commercial applications, Varflex markets its products through a network of sales representatives and distributors located in the United States, Canada, Mexico, Europe and the Far East. Contact Us 512 W. Court St., Rome, New York, 13440 USA Phone:315 336 4400 Fax:315 336 0005 Email:sales@varflex.com 2021 © All Rights Reserved.