Supply fire board / fireproof board manufacturers Xiang Pu Industrial -WJ type fire insulation board (fireproof board): WJ type fire-resistant insulation boards (fireproof board) is my company in a technology consultant and professor at universities in cooperation, development The cable fire new product, made from non-combustible inorganic refractory material, mainly used for fire-resistant multi-cable laying separated. Users need to be made according to various sizes of elbows, tees and crosses and other special parts. ? No Product Type Length Width Thickness Kg / piece? 1 WJ-NHR-100 2000 100 5 1.80 2 WJ-NHR-200 2000 200 5 3.60 3 WJ-NHR-300 2000 300 5 5.40 4 WJ-NHR-400 2000 400 5 7.20 5 WJ-NHR-500 2000 500 5 9.00 6 WJ-NHR-600 2000 600 5 10.80 7 WJ-NHR-700 2000 700 5 12.60 8 WJ-NHR-800 2000 800 6 17.28 9 WJ-NHR-1000 2000 1000 6 21.60 10 WJ-NHR-1200 2000 1200 6 25.92 Description: 1. This product can be used with cable tray supporting the use of domestic general. 2. In addition to this table outside table model other models according to customers drawings produced 3.kg/ pieces of theoretical weight. 1, the physical and chemical properties: (1) dry flexural strength than 11Mpa value, reach 24Mpa value, qualified (2) absorption saturation value flexural strength than 6Mpa reach 18Mpa value, qualified (3) hygroscopic deformation rate of less than 0.35% value, the result is 0.32% pass (4) thermal dimensional shrinkage of less than 2.0%, the result was 1.8%, qualified (5) density values ??greater than 1.30 / cm3>, qualified 2, fire performance: (1) the furnace temperature rise less than 50 ℃ reached 17 ℃, qualified (2) continued to burn time of less than 20s results 0s (non-combustible), passing (3) mass loss rate of less than 50.00% of the value, the result is 45.82%, qualified QINYANG Xiang Pu Industrial Limited ___ Supply fire board / fireproof board manufacturers