Products in Parts & Shapes: Insulators

RT509F has good electrical properties under humid conditions and excellent arc resistance. The “F” version is made from a fine weave fabric. Typical applications include fuse tubes and switchboard insulation. RT509F also complies with MIL-I-24768/1, Type GME and ASTM D709 Type IV Grade G-9 and IEC 61212-3-1-MFGC 21.

The RT500X has excellent electrical properties under humid conditions and very good heat resistance and mechanical properties. RT500X is used when NEMA recognition is needed and fine machining is required. This version is made with an extra-fine weave fabric. RT500X also complies with MIL-I-24768/2, Type GEE and ASTM D709 Type IV Grade G-10. Certification to IEC standard is pending.

Grade RT504 is a heavy weave glass fabric combined with a phenolic resin system. It has excellent heat and chemical resistance in basic systems. It has good physical strength and high impact resistance. Typical applications include structural parts and can be substituted for G-7 in certain applications.

RT505 has good electrical properties under humid conditions and has excellent arc resistance. Typical applications include fuse tubes and naval switchboard insulation. RT505 also complies with MIL-I-24768/8, Type GMG and ASTM D709 Type IV Grade G-5.

The RT500F has good electrical properties under humid conditions, excellent heat resistance and mechanical properties. RT500F is made with a fine weave woven glass fabric, for better machining and a smoother surface finish. It also complies with MIL-I-24768/2, Type GEE and ASTM D709 Type IV Grade G-10. Certification to IEC standard is pending.

Grade RT509 has good electrical properties under humid conditions and excellent arc resistance. Typical applications include fuse tubes and switchboard insulation. RT509 also complies with MIL-I-24768/1, Type GME and ASTM D709 Type IV Grade G-9 and IEC 61212-3-1-MFGC 21.

RT629 is a paper phenolic tube intended primarily for mechanical applications, but is suitable for electrical applications as well. The electrical properties are not quite as good as those of RT630. RT629 also complies with MIL-I-24768/11, Type PBG and ASTM D709 Type I Grade XX and IEC 612112-3-1-PFCP.

Grade RT504F is composed of a fine weave glass fabric combined with a phenolic resin system. It has excellent heat and chemical resistance in basic systems. It has good physical strength and high impact resistance. The use of a fine weave fabric is to provide better finish to the final part. Typical applications include structural parts and can be substituted for G-7 in certain applications. Certification to IEC standard is pending.

RT610 is a paper phenolic tube with fair electrical properties in dry conditions. It has good impact, tensile and compressive strength. Typical Applications are in switchboards, relays and other parts that require good machining characteristics. RT610 also complies with MIL-I-24768/12, Type PBM, ASTM D709 Type I Grade X and IEC-61212-3-1 PF CP 21.

RT500M is composed of a medium weight glass fabric combined with an epoxy resin system. RT500M combines excellent electrical characteristics with very good physical properties. Electrical properties maintained in high humidity conditions. It also complies with MIL-I-24768/2, Type GEE and ASTM D709 Type IV Grade G-10. RT500M is not flame resistant. Certification to IEC standard is pending.

RT507F is manufactured using a fine weave glass fabric combined with a silicone resin system. It has excellent electrical properties under humid conditions, superior heat and arc resistance. Typical applications include heating appliance insulation, welding equipment nozzle insulation, heat barriers and specialty bearing applications. The fine weave fabric substrate provides a “finer” finish on the surface of the finished part. RT507F also complies with MIL-I-24768/17, Type GSG and ASTM D709 Type IV Grade G-7.

RT630 is a fine machining grade with excellent electrical properties and moisture resistance. It has good dimensional stability and resists splitting. Typical applications include fuse tubes, coil forms and supports. RT630 also complies with MIL-I-24768/10, Type PBE and ASTM D709 Type I Grade XXX. Certification to IEC standard is pending.

RT505F has good electrical properties under humid conditions and has excellent arc resistance. The “F” version is made from a fine weave fabric. Typical applications include fuse tubes and naval switchboard insulation. RT505F also complies with MIL-I-24768/8, Type GMG and ASTM D709 Type IV Grade G-5.

Grade RT507 has good electrical properties under humid conditions, superior heat resistance, and superior arc resistance. Typical applications include heating appliance insulation, welding equipment nozzle insulation, heat barriers and specialty bearing applications. RT507 also complies with MIL-I-24768/17, Type GSG and ASTM D709 Type IV Grade G-7.

The RT500 series has good electrical properties under humid conditions, excellent heat resistance and mechanical properties. RT500 grades are available in medium or fine weave fabrics. It also complies with MIL-I-24768/2, Type GEE and ASTM D709 Type IV Grade G-10. Certification to IEC standard is pending.

Vist Composite SK2VR400-3 is a high temperature polyimide film. It is widely used in the composite industry in the processing of thermoplastics, as well as for insulation in electrical appliances that are used in special conditions. The use of polyimide film in the electronics industry means reducing the volume and weight of electrical appliances while maintaining the same performance or increasing power without increasing their size. It can also extend the life of electrical appliances and improve their reliability.