low-voltage Insulation Rubber Sheet


Standard: 3~10mmⅹ≤2m(thicknessⅹwidth)


Physical Properties: Density: 1.50~1.80g/cm³, Hardness: 60~70±5ShoreA, Strength: 5~11MPA, Extension: 200~400%

Product Features: Insulation resistance 3KV~10KV, the rubber mat has large volume resistivity and electric breakdown resistant, manufacturing by good performance of insulation nonpolar rubber

Application: Used for power distribution and other workplace mesa or floor insulation

Color: Normal color-black, also can be customized various rubber colors

Surface process: Smooth surface, matte surface, ribbed surface such as a variety of shapes

High-voltage Insulation Rubber Sheet


Standard: 6~12mmⅹ≤2m(thicknessⅹwidth)


Physical Properties: Density: 1.50~1.80g/cm³, Hardness: 60~70±5ShoreA, Strength: 5~11MPA, Extension: 200~400%

Product Features: Insulation resistance 10KV~100KV, the rubber mat has large  volume resistivity and electric breakdown resistant, manufacturing by good performance of insulation nonpolar rubber

Application: Used for power distribution and other workplace mesa or floor insulation;

Color: normal color-black, also can be customized various rubber colors

Surface process: Smooth surface, matte surface, ribbed surface such as a variety of shapes

Note: this application picture comes from the customer. 

Professional Experience 

in Manufacturing for 18 Years


Since the beginning, NANJING NUMANCO NEW MATERIALS CO., LTD focusing on R&D, production, sales and service of rubber products, devoting ourselves to become the global leading firm of rubber industry

Functional Rubber Sheet Series
Engineering Rubber Airbag Sheet Series
Custom Manufacturing Series
Waterproof Rubber Roll Series
Insulation Rubber Mat Series
Colorized Rubber Sheet Series