Shandong Darby interior thin fireproof coatings

? NB (LF-B-06) is an indoor thin fireproof coatings, took the lead through the VOC index detection international standards in the domestic leading level. The rapid expansion of product formed when a fire foam insulation, thereby delaying the heat transfer and play a role in protecting a substrate. ? By the film-forming agent, a catalyst, a blowing agent, charring agent composition; this product fire performance, physical and chemical properties are in line with national standards, non-toxic, non-polluting, is widely used in industrial and civil steel construction. Performance (Executive GB14907-2002): No. Test Item Specification standard values ??Found 1 state in the container after mixing uniformly thick liquid or fluid state, no lumps after mixing uniformly thick fluid state knotless Block 2 Drying time (Table dry) / h ≤12 4 3 Appearance and color coating after drying, appearance and color of the same product should be no significant difference compared to the coating after drying, the same product was no significant difference in the initial drying crack 4 1-3 of allowed crack, its width should be no cracks ≤0.5mm 5 adhesion strength / Mpa ≥0.15 0.66 6 water resistance / h ≥24 coating should be free from the floor, foaming, off phenomenon resistant to cold ≥24 7 thermal cycling resistance / time ≥15 coating should be no cracking, peeling, blistering ≥15 8 fire-resistant properties of the coating thickness (less than) / mm 5.0 ± 0.5 5.4 3.1 0.89 refractory limit (not less than) / h to 136b or 140b standard beam 梁作基 material 1.0 2.5 2.0 1.0 Construction Technology: 1. Clean the surface to be treated before construction coated in dust, grease and rust, and do embalmed. 2, the paint, stir, too thick may be appropriate diluted with water, added in an amount not> 5%, (so as not to fall when spraying appropriate) 3, should adopt the spraying operation, spraying tool uses weight lance, spray pump pressure of 0.5 -0.8Mpa. 4, each over coating thickness of 1-2mm, at intervals of about 5h (to the left the date) the job again; 5, rain and snow, windy weather or member can not be at the surface condensation. Notes: 1. The coating at room temperature in the storage, the storage period of one year. 2, the sun and rain is strictly prohibited, prohibited fireworks.