China Transparent Polycarbonate Folding Sliding Door for Commercial

Features:

--Almost transparent - display can be seen when shop is closed

--High security - near steel strength

--Virtually indestructible - Fabricated from extruded aluminum, robust weather and rust proofwith polycarbonate glazing making the shutter almost indestructible.

--Ideal for shopping malls and high profile shops

--Custom made - to fit every opening perfectly

--Electrically operated for fast easy roll up and roll down operation.

Curtain specification:

-- import high viscosity polycaronate meterial

-- Impact strength:1400J/m2

-- Elongation at break:250%

--Transparency:88%

-- Bending strength:78 Mpa

-- Rockwell hardness(HRR):60

Motor data:

--Rated voltage220VAC

--Power: 180W

--Rated current:1.5A

--Rotated speed4.8r/min

--Max lifting height:6m

CharacteristicUnitTypical value(rolling shutter pads)Impact strengthJ/m*m1400Luminous transmittance%88Specific weightg/cm31.2Resistance to heat°C-40~120Heat transfer coefficientW/m2 °C2.3 ~ 3.9Anti-pull strengthN/mm2>60Crooked strengthN/mm2100Temperature of deflection under load°C140Soundproofing effect10mmWeaken 20db