... , that among the mercury arc spectrum for lamps only the ultraviolet at 253.7nm is strong enough to kill bacteria. The ... our country all the mercury lamps transmit 185nm short wave ultraviolet rays, which result in ozone, the ozone in the air even ...
... : Green environmental protection, without any volatile chemical solvent, resistance to ultraviolet rays, scratch resistance, wear resistance, solvent cleaning features, with a high ...
... letters, and other digits and pictures from being affected by ultraviolet rays. Reinforced color solidness, designed for outdoor use.5) 140g/m2 ...
... wound, improving blood capillary tenacity. Furthermore, ea polyphenols can absorb ultraviolet rays and reduce the formation of melanin to protect skin from ...
... the highest stability against the harsh effects of the suns rays and the multi walled design gives a stable weathering surface ... glassTransparency: 83% of normal glass ,82% light transmission (4mm)Anti-ultraviolet rays: Produced by adopting co-extrusion methodFireproof: Rated Class B1 according ...
... can be able to filter out in the sunlight 90% ultraviolet rays3.Licheng FRP ability - 60 to arrive +100, the shop ... )•Heat Transmission: 2400g/m2:81%(transparent) 69%(light blue)•Anti-ultraviolet: more than 99%•Thermal Expansion:26×10-5cm/°C•Standard ...
... particular optical performance,it’s the best material for penetrating ultraviolet rays,it can pass through infrared and visible spectrum. quartz glass ...
... : Keep houses cool in summer and warm in winter.Ultraviolet proof: Prevent 98% ultraviolet rays, give you a safe and bright indoorenvironment.Dust ...
... against impact and shaving marks2. Protects against dust, fog and ultraviolet rays3. Material: PC Frame/ Arm material Polycarbonate Available Frame & Arm ...
... and long service life.Reasonable internal structure can effectivey prevent ultraviolet rays from leaking.According to the electric heating design in baking ...
... side eliminates condensation dripping. Regalon® Polycarbonate Anti-drip Sheet blocks ultraviolet rays that burn plants and living tissues, and transmits only beneficial ...
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.