1. SGS and DVGW certificate
2. Underground life can be 30 years..
Description:
Bitumen Anti-corrosion Tape has passed the national specialized test and the results have far surpassed the demand in SY/T0414-98, and fully met the index stipulated in ANSI/AWWAC209-00 and NACEMR0274-95. It is the most economical and environment protective product among the cold applied anticorrosion tapes ever have been produced, and can be used widely.
Structure
The specification of the tape consists of three layers,
Adhesive: Butyl rubber Bituminous Compound and Adhesion Promoting Resins
Film backing: Special blend of stabilized polyolefines
Interleaf: Anti-adhesive Film Treated with Silicone
Features & Benefits
Outstanding electric property and permanent adhesion
Excellent weather & cold resistance High chemical resistance under bad condition of soil
Excellent working efficiency by hand or machine Wide range of application and service temperature High shear resistance and shear strength
Dielectric strength and electrical resistance
Resistance to impact and penetration forces and stresses
Stable to thermal and hydrolytic environments Long term performance stability
Resistant to UV radiation Mechanical protection
specofications:
Width : 50mm 100mm 150mm 200mm
Length: 10mm 20mm 30mm 50mm
Thickness: 1.0mm, 1.5mm
,2.0mm
