Security Window Film


WeeTect Security Window Film (WSWF) also names window security film which is a coated polycarbonate or polyester film with permanent anti-scratch properties on the outer layer and a back adhesive on the inner layer. It is an explosion proof film to keep window safety by high impact resistant and super good back adhesive.

WeeTect Security Window Film (WSWF) offers excellent impact resistance, optical clarity, and anti-scratch performance. It is an easy and economical way to keep clients exist glass panel but improve the impact resistance and superior protection on anti-terrorism proposition.

With superior performance for manufacturers or companies in security window film, WeeTect Security Window Film (WSWF) excels in abrasion and impact resistance. With a long life guaranteed, WeeTect helps your business reduce significant costs. WeeTect Security Window Film (WSWF) is applicable to all specialized buildings such as: jewelry shops, museums, counters, residences and more.

More Details
ItemProperty Test Method U/MValue
OpticalHazeASTM D 1003%0.37
MechanicalHardness 1KGISO 178H1
High velocity impactANSI Z87.1 2010ft/s>300
Cross-Cut tape testISO 527NAPass
Elongation, yield  % 7ISO 527%7
Elongation, break ISO 527 % 110ISO 527%110
Tensile stress, yieldISO 527Mpa60
Tensile modulus  MPaISO 527Mpa2300
Flexural strength, yieldISO 178Mpa100
Flexural modulus ISO 178 MPa 2500ISO 178Mpa2500
Izod notched impact, 20 °CANSI Z87.1 2010KJ/m²65
PhysicalGravityISO 1183g/cm³1.2
Water absorption, 24 hoursANSI Z87.1 2010%0.15
ThermalMold shrinkageISO 11359%0.5-0.7
Thermal expansionISO 113571/ °C7×10-5
Vicat Softening Temp., Rate B / 120(base sheet)ASTM D5470°C150
HDT, 0.45 MPaISO 11357°C138


Property 2 mil4 mil8 mil
Durability of Adhesive Strength (ibs/s*s)                 7,224.80               20,213.60               32,181.60
Average Breaking Strength (PSI)               21,344.00               20,140.50               23,939.50
Elongation (%)143.70%134%130%
Visible Light Transmission (VLT, %)93.21%93.05%91.18%
UV Resistant Rate (%)56.84%55.53%47.58%
IR Resistant Rate (%)75.37%75.67%75.67%
Thickness (mm)Width (mm)Length (mm)Remark
0.125930400,000Optical Grade
0.15930350,000Optical Grade
0.175930350,000Optical Grade
0.25930300,000Optical Grade
0.3930300,000Optical Grade
0.5930160,000Optical Grade
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