Composition of EB stretch ceiling:
1. Aluminum profile:extruded with aluminum alloy,its fireproofing ranks A level,Function:to fasten ceiing flexible film pia mater,There are four types ,suitable for different modeling.
2. Harpoon:half flinty,extruded with PVC,it's fireproofing ranks B1 level,welded at the surrounding edges of flexible film,which facilitates the fastening on aluminium profile.
3. Flexible film:made of special PVC material,graded B1 for fireproofing,specially measured product,The film is divided into following types with over hundred of colors.
EB stretch ceiling character:
Specification:The width of film can be 1.5m,1.8m,2.0m,2.3m,3.2m,3.6m with no joint.
Density:220g/m2 Thickness:0.18mm
Waterproof:Yes and don? Adhere bead
Penetrability to vapor: As to temperature <65% HR=0.030g/hm2mmHg
Efficiency to heat: parameter of thermionic effect: 0.16?al/mHoC
Broken tenacity: 200kgf/m2
Broken elongation:215%
Tensile strength: R=160dN-A170%
Improve acoustics condition: 125-250-500-1000-2000HZ reduced from 1.5sec. To 1.7sec. In acoustics.
Environmental protection: All the ceiling and harpoon can be recycled, non-deliquescent and non-volatile, it needs lesser energy sources in manufacture and installation; electrostatic-proofing; steady-going; with ten years guarantee.
MADE IN CHINA