Product
Hardness 65 black electrical insulating rubber sheet
Polymer: Synthetic rubber
Color: Black
Class: Class0 - Class4
Thickness: 3mm - 14mm
Standard Size:
Width: 1mtrs 1.2mtrs 1.4mtrs 1.5mtrs 1.6mtrs 1.8mtrs 2.0mtrs
Length: 5mtrs 10mtrs 15mtrs 20mtrs; Custom dimensions available upon request.
Surface: Both sides smooth, or one/both sides with cloth, or one side with anti-slip texture.
Customizable Shapes: Roll / Sheet / Strip
Certification: IEC 61111-2009
Packing Info: Custom packing includes plastic film, PP bags, and pallets.
Color, logo, and labels or special markings can be customized upon request.
Insulating Rubber Sheet Performance Parameters & Specification
| Code | Specific Gravity | Hardness | Tensile Strength | Elongation at Break |
| ZXZRS20103EI-65 | 1.5g/cm³ | 65+/-5 Shore A | 3Mpa | 200% |
| Thickness | Class | AC Voltage | Proof Voltage | Withstand Voltage |
| 3 | 0 | 1KV | 5KV | 10KV |
| 4 | 0 | 1KV | 5KV | 10KV |
| 5 | 0 | 1KV | 5KV | 10KV |
| 6 | 0 | 1KV | 5KV | 10KV |
| 3 | 1 | 7.5KV | 10KV | 20KV |
| 4 | 1 | 7.5KV | 10KV | 20KV |
| 5 | 1 | 7.5KV | 10KV | 20KV |
| 6 | 1 | 7.5KV | 10KV | 20KV |
| 7 | 2 | 17KV | 20KV | 30KV |
| 8 | 2 | 17KV | 20KV | 30KV |
| 9 | 3 | 26.5KV | 30KV | 40KV |
| 10 | 3 | 26.5KV | 30KV | 40KV |
| 11 | 3 | 26.5KV | 30KV | 40KV |
| 12 | 4 | 36KV | 40KV | 50KV |
| 13 | 4 | 36KV | 40KV | 50KV |
| 14 | 4 | 36KV | 40KV | 50KV |
| Thickness | Width | Length | Insertion | Weight |
| 3 | 1.2m | 10m | / | 50.4kgs/m² |
| 4 | 1.2m | 10m | / | 68.4kgs/m² |
| 5 | 1.2m | 10m | / | 86.4kgs/m² |
| 6 | 1.2m | 10m | / | 104.4kgs/m² |
| 7 | 1m | 10m | / | 102kgs/m² |
| 8 | 1m | 10m | / | 117kgs/m² |
| 9 | 1m | 2m | / | 26.4kgs/m² |
| 10 | 1m | 2m | / | 30kgs/m² |
| 11 | 1m | 2m | / | 33kgs/m² |
| 12 | 1m | 2m | / | 36kgs/m² |
| 13 | 1m | 2m | / | 39kgs/m² |
| 14 | 1m | 2m | / | 42kgs/m² |
1. All specifications and dimensions above are subject to standard ± tolerances.
2. All data are provided as typical values within specified ranges; actual available specifications may vary depending on standard production grades.
3. This data sheet applies only to the rubber sheet products listed in the table. Other specifications can be manufactured upon request.
4. The weights provided in the table are theoretical values, actual product weights may vary due to production tolerances. In the case of customized rubber sheets, variations in width, length, thickness, or other specified parameters will impact the final weight. For reference only.
Electrical rubber sheet developed by Tianjin China Rubber Co.,Ltd is designed to provide a stable insulating barrier in electrical zones where safety is a critical concern. Unlike general-purpose mats, this sheet is tailored for fixed installations that require long-term dielectric protection. Its formulation incorporates rubber with high electrical resistance and minimal conductivity, ensuring safe insulation against voltage leaks. Each insulating rubber sheet demonstrates excellent mechanical strength and retains flexibility even after prolonged use in humid or chemically exposed environments.
Designed for use beneath switchgear, electrical cabinets, or equipment bases, this electrical rubber sheet serves as a reliable safeguard in both industrial and commercial applications. Its surface resists punctures and abrasions while remaining firm under weight and vibration.
Tianjin China Rubber Co.,Ltd ensures the material undergoes electrical property testing, including dielectric strength and volume resistivity, to meet international insulation performance expectations. Each insulating rubber sheet can be supplied in custom widths and thicknesses to match site-specific installation needs. This product is especially suited for maintenance zones, equipment platforms, and wall-mounted panels requiring an added layer of electrical insulation.
Contact Person: Carrie Kang
Tel：+8613821173226
E-mail: sales@chn-rubber.com
Wechat: 008613821173226
Whatsapp: 008613821173226
