The discoloration of paint mainly refers to the discoloration of varnish. The varnish was originally a clear, colorless or very light yellow color, which turned brown or black after discoloration. The color paint also has the phenomenon of discoloration, which is mainly manifested in the darker color of the paint.
There are several possible causes of paint discoloration:
(1) The ester solvent in the varnish reacts with the iron container and turns black after it encounters water.
(2) Turpentine produces red brown pigment easily in the iron drum.
(3) The gold and silver powder and varnish are prone to acid etching, which makes the paint color green, dark, and lose luster.
(4) The storage period is too long and the sediment is discolored.
The methods of prevention and control are:
(1) For shellac varnish that is most susceptible to discoloration, store it in a non-metallic container.
(2) Add gold powder and silver powder before using varnish and do not store it in varnish prematurely.
(3) If the coating is discolored by precipitation, if it is not a quality problem, it can be used after it is fully stirred.
Three trees lacquer paint
Stucco Netting
Galvanized Hexagonal Wire Netting
mesh Min. Gal.
G/SQ.M Width Wire Gauge (Diameter)
BWG
Inch mm Tolerance(mm)
3/8" 10mm ±1.0 0.7mm - 145 2' - 1M 27, 26, 25, 24, 23
1/2" 13mm ±1.5 0.7mm - 95 2' - 2M 25, 24, 23, 22, 21
5/8" 16mm ±2.0 0.7mm - 70 2' - 2M 27, 26, 25, 24, 23, 22
3/4" 20mm ±3.0 0.7mm - 55 2' - 2M 25, 24, 23, 22, 21, 20, 19
1" 25mm ±3.0 0.9mm - 55 1' - 2M 25, 24, 23, 22, 21, 20, 19, 18
1-1/4" 31mm ±4.0 0.9mm - 40 1' - 2M 23, 22, 21, 20, 19, 18
1-1/2" 40mm ±5.0 1.0mm - 45 1' - 2M 23, 22, 21, 20, 19, 18
2" 50mm ±6.0 1.2mm - 40 1' - 2M 23, 22, 21, 20, 19, 18
2-1/2" 65mm ±7.0 1.0mm - 30 1' - 2M 21, 20, 19, 18
3" 75mm ±8.0 1.4mm - 30 2' - 2M 20, 19, 18, 17
4" 100mm ±8.0 1.6mm - 30 2' - 2M 19, 18, 17, 16
Galvanized Hexagonal Wire Mesh can be used as stucco netting in building of walls.
Made with high quality low-carbon Steel Wire to weave, the tensile strength for making stucco netting is 38kg/M2. The Wire Diameter may reach 2.0mm-4.0mm. The steel wire is usually galvanized. And the galvanizing layer thickness can be made according to the customer request. Max. Zinc coating quantity can be 300g/ M2.
Stucco Netting
Stucco Netting,Galvanized Stucco Netting,Hexagonal Stucco Mesh,Woven Wire Stucco Netting
Dingzhou Hongye Wire And Metal Products Co., Ltd. , http://www.chinawiremetals.com