window grates

Red lead gulf red finish coat surface drying time is 4 hour, hard dry time is 24 hours

Alcohol acid gulf red finish coat surface drying time is 2 hour, hard dry time is 24 hours

Bi-component acrylic finish coat surface drying time is 0.5 hour, hard dry time is 8hours

Acrylic dilute acid air dry painting surface drying time is 0.5 hour, hard dry time is 4 hours

Bi-component epoxy zinc rich primer painting surface drying time is 0.5 hour, hard dry time is 8 to 10 hours

Bi-component epoxy primer painting surface drying time is 0.5 hour, hard dry time is 24 hours

Nitryl lacquer basic painting surface drying time is 0.2 hour, hard dry time is 1 hour

Painting technology: gloss of the painting divided into: light, matte, semi-matte, light divided into: touches, semiflat, dead luster. The brighter the paintings are, the more ageing-resistant they are. The drying functions are divided into surface drying and hard drying with suitable moisture of 65 percent. Each kind of painting makes different drying time, to ensure the strength of adhesive force and to make it look the same as new, we control the drying time of following:

Ht;p>Ht;p>Hot galvanize technology: every piece can be welded all together should be weldede welded before hot galvanize and it is not allowed to weld after hot galvanize withize without without any special situation. For hot galvanize products, weep hole should be opened from the private position of the tube to ensure air flow smooth for molten Zinc and acid wash. To prevent the sealing of the gate go out of shape, the sealing must be welded after hot galvanize. All products should open up an angle, the two angles welded together in stead of welding directly. The thickness of cold galvanizing layer is 5-15um, can keep the product out of rust for more than 2 years. But hot galvanize technology, the best of all in this field, iron art decoration products are pts are pts are put into about 455 degrees Zinc bath with Zinc rare earth alloy and billet aluminum, is used by our Shou Jee iron art decoration corporation. The thickness of the hot galvanize layer is above 65