Butyl Tape
Butyl tape is used for construction joints which require waterproof and airtight seal, such as for the connection of corrugated roofing, automobile parts steel boards, polycarbonate board, etc.
Features of Butyl Tape
Waterproof
Good self-coalescence
Excellent binding power
Safe application, no pollution
Good rubber elasticity and elongation
Self adhesion without bonding agent or torching
Technical Data of Butyl Tape
| Part No. | BT-10 | |
| Total thickness | 3000±50mic | |
| Holding power | ≥60min | |
| Heat resistance ( 80℃,2h ) | No flow, no crack, no deformation | |
| Low temperature flexibility ( -40℃ ) | No crack | |
| Adhesion in the shear state | 25N/mm | |
| Peel strength ( waterproof materials ) | 0.8N/mm | |
| Peel strength retention rate ( 168h, waterproof materials ) | Heat treatment ( 80℃ ) | 82% |
| Alkali treatment | 86% | |
| Soaking treatment | 81% | |
Applications of Butyl Tape
Butyl tape is used for construction joints which require waterproof and airtight seal,such as for the connection of corrugated roofing, automobile parts steel boards, polycarbonate board,etc.
