Woven wool strip

Excellent thermal and sound insulation performance; optional plastic sheet and non-woven fabric. Special sheets extend service life, achieving perfect adhesion and optimal friction-based noise reduction.
Widely used in: various T-shaped interlocking groove profiles, PVC windows and doors, aluminum alloy windows and doors, and UPVC profiles.
Mechanical properties of the sheet: After 20,000 cycles of reciprocating friction testing, no cracking or bending was observed.
Air permeability pressure reaches 0.1 MPa, maintained for 3 seconds, with a test result of 0.6 m³/(m.h).
Artificial aging test: 720 hours of light exposure, cumulative irradiation energy of 1500 MJ/m², height change rate within 8%.